JP7447491B2 - Adhesive in container, method for manufacturing adhesive in container, method for manufacturing laminate - Google Patents

Description

The present invention relates to a containerized adhesive, an adhesive sheet, and a laminate.

The following two methods are listed as general methods for handling two-component adhesives.
(1) A worker weighs out the main agent and hardening agent at the construction site, kneads them, and applies them to the adhesive surface (first method).
(2) An operator kneads the base agent and curing agent filled in a twin cartridge or double cartridge, and applies the mixture to the adhesive surface (second method).

In the first method, it is necessary to prepare a scale and a tool for mixing the base agent and hardener together with the adhesive at the construction site.
In the first method, the mixing amounts of the base agent and curing agent vary depending on the adhesive. Therefore, errors may occur in measuring the base resin and curing agent, and depending on the degree of kneading of the base resin and curing agent, the originally expected performance of the adhesive may not be fully demonstrated.

In the second method, unlike the first method, a predetermined amount of the base resin and curing agent are simultaneously extruded using a dedicated gun, without the operator performing operations such as measuring out the base resin and curing agent. Since a nozzle equipped with a static mixer is attached to the tip of the gun, the extruded base agent and curing agent are mixed in a spiral in this nozzle. Therefore, in the second method, poor mixing of the base resin and the curing agent is less likely to occur compared to the first method. However, although static mixers are expensive, they are consumables. Furthermore, when mixing using a static mixer, if the viscosity of the main ingredient or curing agent is high, a large force is required during extrusion.

Furthermore, components handled at construction sites have a much larger adhesive area and adhesive thickness than electronic device components used in the industrial field. When the viscosity of the adhesive is as low as water, the adhesive can be easily applied to a large area member. However, when the viscosity of the adhesive is as low as water, it is difficult to adjust the thickness of the adhesive to a predetermined value. Furthermore, when the viscosity of the adhesive is as low as water, if the member itself has an inclination, the adhesive applied to the member will flow, making it difficult to deal with various unevenness that exists on the member.

In order to solve the above problems, packaging bags and containers containing multi-component compositions such as two-component adhesives have been developed.
Examples of such packaging bags include, for example, packaging bags for multi-component compositions that are mixed immediately before use, such as flexible packaging bags containing one component and encapsulating other components. 2. Description of the Related Art A flexible packaging bag for a multi-component composition is known, which has a built-in easily destructible packaging bag made of a plastic film as a base material (for example, see Patent Document 1).

The container may also include, for example, at least one absorbent material, such as an application cloth, a patch or a mask, impregnated with at least one preferably liquid component contained separately from the absorbent material, such as a cloth for application, a patch or a mask; A unit comprising an absorbent body impregnated with an ingredient and then applied to a support, for example skin or hair, by pressure applied through the soft walls of at least one container containing said absorbent body and said ingredient. A bag to be opened is accommodated, and an absorbent body is impregnated with a liquid component containing the component, and the bag and absorbent body are not restrained in the container, and the absorbent body impregnated with the component can be taken out and applied to the support. There is a known unit that can be opened to allow the user to open the vehicle (see, for example, Patent Document 2). One of the objects of the invention described in Patent Document 2 is a process capable of reliably holding at least one absorbent element and at least one preferably liquid element separately and bringing them into contact without exposing them to the outside air. unit. The invention described in Patent Document 2 is particularly aimed at uniformly impregnating an absorbent element with a liquid regardless of the viscosity of the liquid. Another object of the invention described in Patent Document 2 is to enable one or more bags to be accommodated within a container, regardless of the type of material they are made of.

Further, the above-mentioned containers include, for example, an outer container and an inner container that is smaller than the outer container, is fixedly disposed within the outer container, stores the processing liquid, and is easily ruptured by applying pressure. a dry foam element disposed within the external area; and means on the external container for indicating the position of the internal container, such that when pressure is applied to the external container at the indicated location; The inner container is ruptured and the treatment liquid contacts the dry foam element, wetting the foam element with the treatment liquid, thereby creating a treatment agent delivery system in which the wetted foam element is available for dispensing the treatment liquid. known (for example, see Patent Document 3).

In addition, as the above-mentioned packaging bag, for example, the dry face pack sheet main body and the inner bag containing lotion are sealed inside the outer bag, and the inner bag is pressed by external pressure through the outer bag. A face pack sheet that is opened and the face pack sheet body is impregnated with the lotion inside the inner bag, and the outer bag and the inner bag are made of a flat plastic film that is flexible and non-water permeable. The face pack sheet body and the inner bag are stored and held in the outer bag with the inner bag stacked on one flat surface of the face pack sheet body folded into a flat shape. Face pack sheets are known (for example, see Patent Document 4).

Furthermore, the present inventors have proposed that the above-mentioned packaging bag is a bag body having two internal spaces separated by a separate seal, one of which accommodates a spongy carrier impregnated with the first agent. However, an adhesive packaged in a container was devised in which the second agent was contained in the other inner space. With this containerized adhesive, when pressure is applied from the outside to the inner space where the second agent is housed, the separate seal breaks and the second agent flows into the inner space where the first agent is housed. do. Thereafter, the first part and the second part are mixed by rubbing the containerized adhesive from the outside. After thoroughly mixing the first agent and the second agent, the carrier is taken out from the bag and attached to the adhesive surface.

Japanese Patent Application Publication No. 2-45375 Special Publication No. 2002-543009 Special Publication No. 8-500037 Japanese Patent Application Publication No. 2004-174135

However, when the separate seal is broken and the first and second agents are mixed together, the volume of the internal space that contained the second agent increases, causing the second agent to disperse within the bag. Therefore, it was difficult to sufficiently mix the first part and the second part.

The present invention has been made in view of the above circumstances, and includes a containerized adhesive, an adhesive sheet, and a laminate comprising the adhesive sheet, which can efficiently and sufficiently mix a first agent and a second agent. The purpose is to provide

The present invention has the following aspects.
[1] A first bag body having a first inner space, a second bag body provided in the first inner space and having a second inner space, and a second bag body provided in the first inner space, and a second bag body having a second inner space. The method includes a spongy carrier disposed, a first agent impregnated in the carrier, and a second agent housed in the second bag, and the second bag presses. Adhesive in a container with a weak seal that can be broken by
[2] The packaged adhesive according to [1], wherein the weak seal portion of the second bag is disposed on the carrier.
[3] The containerized adhesive according to [1] or [2], wherein the second bag is fixed to the first bag.
[4] The first bag has a strong seal portion forming both widthwise edges of the first bag, and a strong seal portion extending in the longitudinal direction of the first bag along the strong seal portion. The packaged adhesive according to any one of [1] to [3], further comprising a notch recessed from the surface of the first bag in the thickness direction of the first bag.
[5] The first bag body is a cylindrical body made of a resin sheet, and the cylindrical body extends along a central portion of the cylindrical body in one direction, and extends from both ends of the resin sheet. a weak seal part consisting of a joint part or the vicinity thereof joined, and a weak seal part that extends in the vicinity of both ends of the longitudinal direction of the cylindrical body in a direction perpendicular to one direction of the weak seal part and the cylindrical body, The packaged adhesive according to any one of [1] to [3], further comprising a notch recessed from the surface of the resin sheet in the thickness direction of the resin sheet.
[6] The packaged adhesive according to any one of [1] to [5], wherein the first part and/or the second part contains a colorant.
[7] An adhesive sheet comprising a spongy carrier and an adhesive impregnated into the carrier, the adhesive being a two-component mixed adhesive consisting of a first part and a second part.
[8] A first structure, a second structure, and an adhesive sheet interposed between the first structure and the second structure, the adhesive sheet according to [7]. The adhesive sheet described above is a laminate in which the first structure and the second structure are bonded together using the adhesive sheet.
[9] A first bag body having a first inner space and a first openable/closable opening that communicates the first inner space with the outer space, a second inner space, and the second inner space. a second bag having an openable and closable second opening that communicates with an external space; a spongy carrier accommodated in the first inner space; and a first bag impregnated in the carrier. A containerized adhesive comprising: a second agent; and a second agent housed in the second bag.

According to the present invention, it is possible to provide a containerized adhesive, an adhesive sheet, and a laminate including the adhesive sheet that can efficiently and sufficiently mix a first agent and a second agent.

BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the schematic structure of the container adhesive which is one Embodiment to which this invention is applied. 1 is a cross-sectional view taken along line AA in FIG. 1, showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the schematic structure of the container adhesive which is one Embodiment to which this invention is applied. 1 is a cross-sectional view taken along line AA in FIG. 1, showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention. 1 is a cross-sectional view taken along line AA in FIG. 1, showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention. 1 is a cross-sectional view taken along line AA in FIG. 1, showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention. 1 is a cross-sectional view taken along line AA in FIG. 1, showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention. 1 is a cross-sectional view taken along line AA in FIG. 1, showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the schematic structure of the container adhesive which is one Embodiment to which this invention is applied. BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the schematic structure of the container adhesive which is one Embodiment to which this invention is applied. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view showing a schematic configuration of a containerized adhesive according to an embodiment of the present invention, in which (a) shows a first bag, and (b) shows a second bag. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing a schematic configuration of an adhesive sheet that is an embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing a schematic configuration of a laminate that is an embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the schematic structure of the container adhesive which is one Embodiment to which this invention is applied. BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the schematic structure of the container adhesive which is one Embodiment to which this invention is applied.

Embodiments of the containerized adhesive, adhesive sheet, and laminate of the present invention will be described.
It should be noted that the present embodiment is specifically explained in order to better understand the gist of the invention, and is not intended to limit the invention unless otherwise specified.

[Adhesive in container]
(1) First Embodiment The containerized adhesive of this embodiment will be described below with reference to FIGS. 1 to 3.
FIG. 1 is a plan view showing a schematic configuration of the container-packed adhesive of this embodiment. FIG. 2 is a cross-sectional view taken along line AA in FIG. FIG. 3 is a plan view showing a schematic configuration of the container-packed adhesive of this embodiment.
The containerized adhesive 1 of this embodiment includes a first bag 10, a second bag 20, a carrier 30, a first agent 40, and a second agent 50.

The first bag body 10 is composed of a first resin sheet 11 and a second resin sheet 12. The first resin sheet 11 and the second resin sheet 12 are joined at their respective edges to form a joint portion 13.

As shown in FIG. 1, the joint 13 between the first resin sheet 11 and the second resin sheet 12 includes a joint 13A, a joint 13B, and a joint 13C.
The joint portion 13A is a strong seal portion that forms both edges (both ends) in the width direction (short direction) of the first bag body 10 (first resin sheet 11, second resin sheet 12). The joint portion 13B is a weak seal formed near one edge (end) in the length direction (longitudinal direction) of the first bag body 10 (first resin sheet 11, second resin sheet 12). Department. The joint portion 13C is a strong seal portion that forms the other edge (end) in the length direction (longitudinal direction) of the first bag body 10 (first resin sheet 11, second resin sheet 12). . In the joint parts 13A and 13C, which are strong seal parts, the first resin sheet 11 and the second resin sheet 12 are firmly joined, and the first resin sheet 11 is pressed against the first bag body 10, and the first resin sheet 11 It is difficult to break (peel) the resin sheet 12 and the second resin sheet 12 by pulling them apart from each other. In the joint part 13B, which is a weak seal part, the first resin sheet 11 and the second resin sheet 12 are not firmly joined, and the first resin sheet 11 and the second resin sheet 12 are separated from each other in a direction. It is easy to break (peel off) by pulling it. Note that one edge (end) in the length direction (longitudinal direction) of the first bag body 10 (first resin sheet 11, second resin sheet 12) is located between the first resin sheet 11 and the second resin sheet 12. This is a non-joined portion where the resin sheets 12 of No. 2 are not joined.

The method of forming the joint portion 13A, the joint portion 13B, and the joint portion 13C is not particularly limited, but for example, the first resin sheet 11 and the second resin sheet 12 are bonded by fusion, ultrasonic bonding, adhesive, etc. An example is a method of joining.

The first bag 10 is formed by joining a first resin sheet 11 and a second resin sheet 12 at or near their respective edges. Therefore, the first bag 10 has a first inner space 15 formed between the first resin sheet 11 and the second resin sheet 12.

The first bag 10 extends in the longitudinal direction of the first bag 10 along the strong seal portion (joint portion 13A) forming both widthwise edges of the first bag 10, and A notch (perforation) 17 recessed in the thickness direction of the first bag 10 (first resin sheet 11) is formed from the surface 10a of the first bag 10 (the surface 11a of the first resin sheet 11). have Further, the first bag 10 extends in the longitudinal direction of the first bag 10 along strong seal portions (joint portions 13A) forming both widthwise edges of the first bag 10. Also, a cut (perforation) recessed from the back surface 10b of the first bag body 10 (the surface 12a of the second resin sheet 12) in the thickness direction of the first bag body 10 (second resin sheet 12). It has 17. The cut 17 is formed over the entire length of the first bag body 10 in the longitudinal direction. For example, when the first resin sheet 11 is pulled in a direction away from the second resin sheet 12, the first resin sheet 11 is pulled along the cut 17 starting from one longitudinal end of the first resin sheet 11 The sheet 11 is torn in its length direction, and the first resin sheet 11 and the second resin sheet 12 are separated at the joint portion 13B. Thereby, the contents (second bag 20, carrier 30, etc.) can be easily taken out from the first inner space 15. In addition, when the second resin sheet 12 is pulled in a direction away from the first resin sheet 11, a second The second resin sheet 12 is broken in its length direction, and the first resin sheet 11 and the second resin sheet 12 are separated at the joint portion 13B.
Note that in the embodiment of the present invention, the notch 17 does not need to be formed. By forming the cut 17, the first resin sheet 11 is easily broken along the cut 17 when the first bag 10 is opened, and the first agent 40 and/or Alternatively, the carrier 30 impregnated with the second agent 50 can be easily taken out.

The second bag body 20 is composed of a third resin sheet 21 and a fourth resin sheet 22. The third resin sheet 21 and the fourth resin sheet 22 are joined at their respective edges to form a joint portion 23.

As shown in FIG. 1, the joint 23 between the third resin sheet 21 and the fourth resin sheet 22 includes a joint 23A, a joint 23B, and a joint 23C.
The joint portion 23A is located at both edges (both ends) of the second bag body 20 (third resin sheet 21, fourth resin sheet 22) in the width direction (direction along the length direction of the first bag body 10). It is a strong seal part that forms part). The joint portion 23B is located at one edge of the second bag body 20 (third resin sheet 21, fourth resin sheet 22) in the length direction (direction along the width direction of the first bag body 10). This is the weak seal part that forms the edge (edge). The joint portion 23C is a strong seal portion that forms the other longitudinal edge (end) of the second bag body 20 (third resin sheet 21, fourth resin sheet 22). In the joint parts 23A and 23C, which are strong seal parts, the third resin sheet 21 and the fourth resin sheet 22 are firmly joined, and are difficult to break (peel off) by pressing the second bag body 20. be. In the joint part 23B, which is a weak seal part, the third resin sheet 21 and the fourth resin sheet 22 are not firmly joined, and the joint part 23B is easily broken (peeled off) by pressing the second bag body 20. be.

The method of forming the joint portions 23A, 23B, and 23C is not particularly limited, but for example, the third resin sheet 21 and the fourth resin sheet 22 may be bonded by fusion, ultrasonic bonding, adhesive, etc. An example is a method of joining. In addition, in FIG. 1, the joints 23A and 23C are strong seals, and the joint 23B is a weak seal, but when the bag 20 is pressed, a part of the bag 20 breaks and the second agent flows out. As shown in FIG. 2, strong seals and weak seals can be used for the joints 23A, 23B, and 23C as appropriate.One side of the joint 23A may be a strong seal, and the other side (opposite side) may be a weak seal. .

The second bag body 20 is formed by joining a third resin sheet 21 and a fourth resin sheet 22 at their respective edges. Therefore, the second bag body 20 has a second inner space 25 formed between the third resin sheet 21 and the fourth resin sheet 22.

As shown in FIGS. 1 and 2, the carrier 30 and the second bag 20 overlap in the first inner space 15 of the first bag 10. As shown in FIGS. In this way, by pressing the second bag body 20, the joint part 23B, which is a weak seal part, is broken and the second agent 50 accommodated in the first bag body 10 is carried. It becomes easier to develop (diffuse) throughout the body 30. Therefore, the second agent 50 and the first agent 40 impregnated into the carrier 30 can be mixed efficiently and uniformly.

As shown in FIGS. 1 and 2, the joint portion 23B (weak seal portion) of the second bag body 20 is arranged on the carrier 30 in the first inner space 15 of the first bag body 10. There is. In this way, by pressing the second bag body 20, the joint part 23B, which is a weak seal part, is broken and the second agent 50 accommodated in the first bag body 10 is carried. It becomes easier to develop (diffuse) throughout the body 30. Therefore, the second agent 50 and the first agent 40 impregnated into the carrier 30 can be mixed efficiently and uniformly.

As shown in FIG. 2, the second bag 20 is fixed to the first bag 10. Specifically, the joint 23C of the second bag 20 is sandwiched between the first resin sheet 11 and the second resin sheet 12 of the first bag 10, and The joint 13C and the joint 23C of the second bag body 20 are joined. Thereby, the first bag body 10 and the second bag body 20 are sealed together. Since the first bag 10 and the second bag 20 are integrally sealed, the following effects can be obtained. As will be described later, after mixing the first agent 40 impregnated in the carrier 30 and the second agent 50 housed in the second bag 20 in the first inner space 15, the joint portion When the first resin sheet 11 and the second resin sheet 12 are peeled off from the 13B side, the second bag body 20 does not fall out from inside the first bag body 10. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive.

The carrier 30 is made of a spongy member and is disposed within the first inner space 15 of the first bag 10 .

As shown in FIG. 3, the carrier 30 may have a through hole 32 that penetrates in the thickness direction of the carrier 30. In this way, the second agent 50 can easily penetrate into the carrier 30, and the second agent 50 and the first agent 40 impregnated into the carrier 30 can be mixed uniformly.

The containerized adhesive 1 includes a two-part adhesive having at least a first agent (adhesive first agent) 40 and a second agent 50.
The first agent 40 is housed in the first inner space 15 of the first bag 10 and is impregnated into the carrier 30 . The carrier 30 is impregnated with a predetermined amount of the first agent 40 in advance.

The second agent 50 is housed within the inner space 25 of the second bag body 20. A predetermined amount of the second agent 50 is stored in the inner space 25 of the second bag body 20 in advance, depending on the amount of the first agent 40 impregnated into the carrier 30 .

The materials of the first resin sheet 11, second resin sheet 12, third resin sheet 21, and fourth resin sheet 22 have resistance to two-component adhesives, and are resistant to fusion bonding and ultrasonic bonding. If the first bag body 10 and the second bag body 20 can be easily formed by a method such as adhesive, for example, polyolefin resin such as polyethylene resin, polypropylene resin; polyolefin resin Modified polyolefin resins in which resins are modified with unsaturated carboxylic acids such as acrylic acid, methacrylic acid, maleic acid, maleic anhydride, and fumaric acid; polyvinyl acetate resins; poly(meth)acrylic acid resins; polyvinyl chloride resins Resin; Polystyrene resin; Polycarbonate resin; Polyester resin such as polyethylene terephthalate resin, polybutylene terephthalate resin, polyethylene naphthalate resin, polybutylene naphthalate resin; Polyamide resin; Polyurethane resin; Ethylene-vinyl acetate copolymer ; ethylene-acrylic acid copolymer; ethylene-methyl methacrylate copolymer; ethylene-propylene copolymer; and thermoplastic resins such as ABS resin. Note that the resistance to the two-component mixed adhesive refers to durability to the extent that it does not deteriorate due to the two-component mixed adhesive (first agent 40, second agent 50).
The materials of the first resin sheet 11, the second resin sheet 12, the third resin sheet 21, and the fourth resin sheet 22 may be partially or completely transparent. It is preferable from the viewpoint of visibility, and it is particularly preferable to use transparent sheets for the first resin sheet 11 and the second resin sheet 12.
Note that in this specification, "transparent" refers to a degree of transparency that allows the internal color tone to be visually recognized from the outside.

When the first resin sheet 11, the second resin sheet 12, the third resin sheet 21, and the fourth resin sheet 22 are made of transparent materials, the first bag body 10 and the second bag body 20 can be made transparent. If the first bag 10 is transparent, when mixing the first agent 40 and the second agent 50, the degree of mixing thereof can be visually confirmed. Moreover, if the third resin sheet 21 of the second bag body 20 is transparent, when the first agent 40 and the second agent 50 are mixed, the residual amount of the second agent 50 in the second bag body 20 is The presence or absence of these substances and the degree of their mixing can be visually confirmed. In addition, in the containerized adhesive 1 of this embodiment, if at least the first bag 10 is transparent, the degree of mixing of the first agent 40 and the second agent 50 can be visually confirmed.

The carrier 30 is a spongy member, and is preferably a sheet-like member made of viscoelastic foam, such as sponge, felt, three-dimensional knitted fabric, net-like structure, and the like. Viscoelastic foam is a porous foam that is elastic like a sponge and has many small pores (voids, spaces). In addition, the porosity (porosity, space ratio) of the viscoelastic foam, that is, the ratio of pores per unit volume (volume %), is not particularly limited, and may be determined as appropriate depending on the viscosity of the two-component adhesive. be adjusted. Felt is a sheet-like material made of chemical fibers and has voids and spaces. The ratio of voids per unit area is not particularly limited, and is appropriately adjusted depending on the viscosity of the two-component adhesive. A three-dimensional knitted fabric is composed of two layers of knitted fabric, front and back, and a monofilament connecting yarn that connects the two layers of knitted fabric. The ratio of voids per unit area is not particularly limited, and is appropriately adjusted depending on the viscosity of the two-component adhesive. The net-like structure is a net-like structure having a three-dimensional random loop joint structure composed of continuous linear bodies. The ratio of voids per unit area is not particularly limited, and is appropriately adjusted depending on the viscosity of the two-component adhesive.

Examples of materials for the carrier 30 include polyamide resin, polyimide resin, polyamideimide resin, EP rubber, EPDM, nitrile rubber, polyurethane resin, fluororubber, various thermoplastic elastomers, polyester resins such as polyethylene terephthalate (PET), and polyester resins such as polyethylene terephthalate (PET). Tetrafluoroethylene resin (PTFE) latex, Daiel latex, polytetrafluoroethylene resin (PTFE), tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer resin (PFA), fluorinated ethylene-polypropylene copolymer resin (FEP) ), polyvinylidene fluoride resin (PVDF), polyvinyl fluoride resin, etc.

The thickness of the carrier 30 is not particularly limited, but is preferably, for example, 1 mm to 20 mm, more preferably 5 mm to 15 mm.

Conventionally known adhesives can be used as the two-component adhesive, but there are no particular limitations. For example, acrylic resin adhesives, epoxy resin adhesives, urethane resin adhesives, silicone resin adhesives, modified Examples include silicone resin adhesives and polyester adhesives. Among these, since radical polymerization proceeds even if the first agent 40 and the second agent 50 are not sufficiently mixed, acrylic resin adhesives and polyester adhesives, which are radical polymerization type adhesives, are used. Agents are preferred.

It is preferable that the first agent 40 and/or the second agent 50 contain a coloring agent such as a pigment or a dye.
The coloring agent may be added to either the first agent or the second agent, or may be added to both, but if the first agent 40 contains a coloring agent, it may be added to the second agent 50 or contained therein. It is preferable that the coloring agent has a different color tone from that of the coloring agent, and more preferably one that changes color (becomes a different color tone) when mixed with a coloring agent of another color tone.
By containing the colorant, it is possible to easily check whether the degree of mixing of the first agent 40 and the second agent 50 is sufficient. Therefore, it is possible to prevent curing failure of the two-component adhesive due to insufficient mixing of the first agent 40 and the second agent 50.

Next, a method of using the containerized adhesive 1 of this embodiment will be explained.
First, the first bag 10 and the second bag 20 are pressed to break the joint 23B, which is the weakly sealed part of the second bag 20. Thereby, the inner space 25 of the second bag body 20 and the inner space 15 of the first bag body 10 communicate with each other. Then, the second agent 50 moves from the inner space 25 of the second bag 20 to the inner space 15 of the first bag 10.

Next, the first agent 40 and the second agent 50 are sufficiently mixed by squeezing the carrier 30 housed in the inner space 15 from the outside of the first bag 10 . Note that when the carrier 30 is squeezed and crushed, it deforms once and releases the first agent 40 and the second agent 50, but when the force is released (stops crushing it), it restores to its original shape and The first agent 40 and the second agent 50 are absorbed (impregnated). In this way, by repeating the absorption (impregnation) and release of the first agent 40 and the second agent 50 by the carrier 30, the first agent 40 and the second agent 50 can be sufficiently mixed.

Next, for example, by pulling the first resin sheet 11 in a direction away from the second resin sheet 12 at one longitudinal edge (end) of the first bag body 10, the first resin sheet 11 is pulled away from the second resin sheet 12. Starting from one longitudinal end of the second resin sheet 12, the first resin sheet 11 is broken along the notch 17 in the length direction, and the first resin sheet 11 is cut at the joint 13B. and peel off the second resin sheet 12. Thereby, the first bag 10 is opened.

Next, the carrier 30 impregnated with the sufficiently mixed first agent 40 and second agent 50 is taken out from the first bag 10. At this time, since the second bag 20 is integrated with the first bag 10, the second bag 20 will not fall out from inside the first bag 10. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive.

Next, the carrier 30 is attached to an adhesive surface of a structure to be bonded.

Next, an adhesive surface of another structure or the like is attached to the surface of the carrier 30 that is not in contact with the adhesive surface, and the second material is attached via the carrier 30 impregnated with the first agent 40 and the second agent 50. Glue two structures together.
Note that since the first agent 40 impregnated into the carrier 30 is mixed with the second agent 50, the curing reaction proceeds. Therefore, over time, the two structures become firmly adhered.

According to the containerized adhesive 1 of the present embodiment, the second bag body 20 having the second inner space 25 provided in the first inner space 15 of the first bag body 10 can be pressed. Since it has a joint part (weak seal part) 23B that can be broken by pressing the first bag 10 and the second bag 20, the joint part 23B can be broken without getting the hands of the worker dirty. , the first agent 40 and the second agent 50 can be mixed efficiently and sufficiently.

Further, according to the containerized adhesive 1 of the present embodiment, the carrier 30 is impregnated with a predetermined amount of the first agent 40, and the inner space 25 of the second bag body 20 is filled with a predetermined amount of the second agent. 50 is accommodated, it is not necessary for the operator to measure out the adhesive, and it is possible to prevent the operator from making a mistake in measuring the amount of adhesive.

Moreover, according to the containerized adhesive 1 of the present embodiment, the first agent 40 and the second agent 50 can be mixed by pressing the first bag 10 and the second bag 20. , auxiliary materials (for example, the above-mentioned gun, etc.) other than the containerized adhesive 1 are not required for mixing.

Further, according to the containerized adhesive 1 of the present embodiment, since the carrier 30 is a spongy member, even if it is impregnated with the mixed first agent 40 and second agent 50, The support body 30 can be easily deformed to follow the unevenness of the adhesive surface of a structure, etc., and the carrier 30 can be attached to the adhesive surface while alleviating the unevenness.

(2) Second Embodiment The containerized adhesive of this embodiment will be described below with reference to FIGS. 1 and 4.
FIG. 4 is a sectional view taken along line AA in FIG. In addition, in the containerized adhesive 100 of this embodiment, the same parts as the components of the containerized adhesive in the first embodiment are given the same reference numerals, the explanation thereof is omitted, and only the different points will be explained. do.

In the containerized adhesive 100 of the present embodiment, at the other longitudinal edge (end) of the second bag 20, the fourth resin sheet 22 is closer to the second bag 20 than the joint 23C. extends in the length direction. That is, at the other edge (end) in the length direction of the second bag body 20, the fourth resin sheet 22 forms a third sheet in the length direction of the second bag body 20 with the joint portion 23C as a base point. It is longer than the resin sheet 21 of. The extending portion (hereinafter referred to as "extending portion") 22a of the fourth resin sheet 22 is connected to the first resin sheet 11 and the second resin sheet 12 of the first bag body 10. The first bag 10 and the second bag 20 are sandwiched between them and sealed together.

According to the containerized adhesive 100 of the present embodiment, the extending portion 22a of the fourth resin sheet 22 is sandwiched between the first resin sheet 11 and the second resin sheet 12 of the first bag body 10. Since the first bag 10 and the second bag 20 are sealed together, in order to take out the carrier 30 impregnated with the mixed first agent 40 and second agent 50, the joint When the first resin sheet 11 and the second resin sheet 12 are peeled off from the 13B side, the second bag body 20 does not fall out from inside the first bag body 10. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive.

(3) Third Embodiment Hereinafter, the packaged adhesive of this embodiment will be described with reference to FIGS. 1 and 5.
FIG. 5 is a cross-sectional view taken along line AA in FIG. In addition, in the containerized adhesive 100 of this embodiment, the same parts as the components of the containerized adhesive in the first embodiment are given the same reference numerals, the explanation thereof is omitted, and only the different points will be explained. do.
The containerized adhesive 200 of this embodiment differs from the first embodiment in the joining structure of the second bag 20 to the first bag 10.

In the containerized adhesive 200 of this embodiment, the second bag 20 is fixed to the back surface 11c of the first resin sheet 11 of the first bag 10 via an adhesive 210. Specifically, the third resin sheet 21 (second bag body 20) is attached to the first resin of the first bag body 10 via the adhesive 210 provided on the surface 21a of the third resin sheet 21. It is fixed to the back surface 11c of the sheet 11.

The adhesive 210 is not particularly limited as long as it has durability to the extent that it is not deteriorated by the two-part mixed adhesive (first part 40, second part 50), but for example, hot melt adhesive, etc. thermoplastic elastomers and the like.

According to the containerized adhesive 200 of this embodiment, since the second bag body 20 is fixed to the first bag body 10 via the adhesive 210, the mixed first agent 40 and second agent When the first resin sheet 11 and the second resin sheet 12 are peeled off from the joint 13B side in order to take out the carrier 30 impregnated with 50, the second bag 20 is removed from the inside of the first bag 10. will not fall off. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive.

(4) Fourth Embodiment The containerized adhesive of this embodiment will be described below with reference to FIGS. 1 and 6.
FIG. 6 is a cross-sectional view taken along line AA in FIG. In addition, in the containerized adhesive 100 of this embodiment, the same parts as the components of the containerized adhesive in the first embodiment are given the same reference numerals, the explanation thereof is omitted, and only the different points will be explained. do.
The containerized adhesive 300 of this embodiment differs from the first embodiment in the joining structure of the second bag 20 to the first bag 10.

In the containerized adhesive 300 of this embodiment, the joint 23C of the third resin sheet 21 and the fourth resin sheet 22 is formed at the other longitudinal edge (end) of the second bag 20. It extends in the length direction of the second bag body 20. An end portion of the joint portion 23C is fixed to the back surface 11c of the first resin sheet 11 of the first bag body 10. Thereby, the second bag 20 is fixed to the first bag 10.

The method of fixing the end of the joint 23C to the back surface 11c of the first resin sheet 11 is not particularly limited, but for example, the first resin sheet 11 and the joint 23C are bonded by fusion, ultrasonic bonding, adhesive, etc. For example, a method of bonding may be mentioned.

According to the containerized adhesive 300 of this embodiment, since the second bag 20 is fixed to the first bag 10 at the joint 23C, the mixed first agent 40 and the second When the first resin sheet 11 and the second resin sheet 12 are peeled off from the joint 13B side in order to take out the carrier 30 impregnated with the agent 50, the second bag is removed from the inside of the first bag 10. 20 will not fall off. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive.

(5) Fifth Embodiment The containerized adhesive of this embodiment will be described below with reference to FIGS. 1 and 7.
FIG. 7 is a sectional view taken along line AA in FIG. In addition, in the containerized adhesive 100 of this embodiment, the same parts as the components of the containerized adhesive in the first embodiment are given the same reference numerals, the explanation thereof is omitted, and only the different points will be explained. do.
The containerized adhesive 400 of this embodiment is different from the first embodiment in the structure of the second bag body 20.

The second bag 20 is composed of the first resin sheet 11 and the fifth resin sheet 27 of the first bag 10. The edge of the fifth resin sheet 27 is joined to the back surface 11c of the first resin sheet 11 to form a joint portion 23. As shown in FIG. 1, the joint 23 between the first resin sheet 11 and the fifth resin sheet 27 includes a joint 23A, a joint 23B, and a joint 23C.
The joint portion 23A is located at both edges (both ends) of the second bag body 20 (first resin sheet 11, fifth resin sheet 27) in the width direction (direction along the length direction of the first bag body 10). It is a strong seal part that forms part). The joining portion 23B is located at one edge ( This is the weak seal part that forms the edge (edge). The joint portion 23C is a strong seal portion that forms the other longitudinal edge (end) of the second bag body 20 (first resin sheet 11, fifth resin sheet 27). In the joint parts 23A and 23C, which are strong seal parts, the first resin sheet 11 and the fifth resin sheet 27 are firmly joined, and are difficult to break (peel off) by pressing the second bag body 20. be. In the joint part 23B, which is a weak seal part, the first resin sheet 11 and the fifth resin sheet 27 are not firmly joined, and the joint part 23B is easily broken (peeled off) by pressing the second bag body 20. be.

An edge of the fifth resin sheet 27 is joined to the back surface 11a of the first resin sheet 11. Therefore, the second bag body 20 has a second inner space 25 formed between the first resin sheet 11 and the fifth resin sheet 27.

As shown in FIG. 7, the second bag 20 is fixed to the first bag 10. Specifically, the longitudinal edge (end) of the fifth resin sheet 27 forming the joint portion 23C is sandwiched between the first resin sheet 11 and the second resin sheet 12, and A joint 13C of the first bag 10 and a joint 23C of the second bag 20 are joined. Thereby, the first bag body 10 and the second bag body 20 are sealed together.

According to the containerized adhesive 400 of the present embodiment, the longitudinal edge (end) of the fifth resin sheet 27 forming the joint portion 23C is between the first resin sheet 11 and the second resin sheet. 12 and the second bag 20 is fixed to the first bag 10, in order to take out the carrier 30 impregnated with the mixed first agent 40 and second agent 50, When the first resin sheet 11 and the second resin sheet 12 are peeled off from the joint portion 13B side, the second bag body 20 does not fall out from inside the first bag body 10. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive. Further, since the second bag body 20 is formed by the first resin sheet 11 and the fifth resin sheet 27 of the first bag body 10, the configuration of the containerized adhesive 400 can be simplified.

(6) Sixth Embodiment The containerized adhesive of this embodiment will be described below with reference to FIGS. 1 and 8.
FIG. 8 is a sectional view taken along line AA in FIG. In addition, in the containerized adhesive 100 of this embodiment, the same parts as the components of the containerized adhesive in the first embodiment are given the same reference numerals, the explanation thereof is omitted, and only the different points will be explained. do.
The containerized adhesive 500 of this embodiment is different from the first embodiment in the structure of the second bag body 20.

As shown in FIG. 8, the second bag 20 is fixed to the first bag 10. Specifically, all of the edges (ends) of the fifth resin sheet 27 forming the joint portion 23 are joined to the back surface 11c of the first resin sheet 11. Thereby, the first bag body 10 and the second bag body 20 are sealed together.

According to the containerized adhesive 500 of this embodiment, all of the edges (ends) of the fifth resin sheet 27 are joined to the back surface 11c of the first resin sheet 11, and the second bag body 20 is Since it is fixed to the first bag body 10, in order to take out the carrier 30 impregnated with the mixed first agent 40 and second agent 50, the first resin sheet 11 and the second resin sheet are When the resin sheet 12 is peeled off, the second bag body 20 does not fall out from inside the first bag body 10. Therefore, it is possible to prevent the worker and the construction site from getting dirty with the adhesive. Moreover, since the second bag body 20 is formed by the first resin sheet 11 and the fifth resin sheet 27 of the first bag body 10, the configuration of the containerized adhesive 500 can be simplified.

<Other embodiments>
Note that the present invention is not limited to the above embodiments.

For example, a modified container-filled adhesive 600 as shown in FIGS. 9 and 10 may be used. In addition, in the containerized adhesive 600 of the modified example, the same components as those in the embodiment described above are denoted by the same reference numerals, and the explanation thereof will be omitted, and only the different points will be explained.

The containerized adhesive 600 of this modification includes a first bag 610, a second bag 20, a carrier 30, a first agent 40, and a second agent 50.

The first bag body 610 is a cylindrical body 630 made of a sixth resin sheet 620.
The cylindrical body 630 has a weak seal portion 640, a notch 650, and a strong seal portion 660.

The weak seal portion 640 extends along the central portion of the cylindrical body 630 in one direction (longitudinal direction in FIGS. 9 and 10), and joins the vicinity of both ends of the sixth resin sheet 620 in the width direction. Consists of joints. Furthermore, a non-joining portion 641 that is connected to the weak seal portion 640 is provided on the outside of the weak seal portion 640 . The non-joined portion 641 is a portion where the sixth resin sheets 620 are not joined to each other at both ends of the sixth resin sheet 620 in the width direction. Furthermore, a notch 642 that contacts the notch 650 is formed in the non-bonded portion 641 . The notch 642 has a triangular shape in plan view, and the apex angle of the triangle is in contact with the notch 650. Note that the weak seal portion 640 may be a joint portion where both ends of the sixth resin sheet 620 in the width direction are joined. Further, the weak seal portion 640 and the non-joining portion 641 may extend along the center portion of the cylindrical body 630 in the width direction.

The notches 650 extend in the vicinity of both longitudinal ends of the cylindrical body 630 in a direction perpendicular to the longitudinal direction of the weak seal portion 640 and the cylindrical body 630, and extend from the surface of the sixth resin sheet 620 to It is formed to be recessed in the thickness direction of the resin sheet 620 of No. 6.

The strong seal portion 660 is formed outside the notch 650 in the longitudinal direction of the cylindrical body 630 and forms both edges of the cylindrical body 630 in the longitudinal direction.

In the containerized adhesive 600 of this embodiment, as shown in FIG. 10, a first One of the bag bodies 610 near both ends in the longitudinal direction is broken (separated). Next, by pulling the non-bonded portions 641 of the sixth resin sheet 620 in a direction that separates them from each other, the sixth resin sheet 620 is peeled off at the weak seal portion 640. Thereby, the carrier 30 impregnated with the mixed first agent 40 and second agent 50 can be easily taken out from inside the first bag 610.

(7) Seventh Embodiment Hereinafter, the containerized adhesive of this embodiment will be described with reference to FIG. 11.
FIG. 11 is a plan view showing the schematic structure of the containerized adhesive of this embodiment, in which (a) shows the first bag body and (b) shows the second bag body.
The containerized adhesive 700 of this embodiment includes a first bag 710, a second bag 720, a carrier 730, a first agent 740, and a second agent 750.

The first bag body 710 is formed by joining two resin sheets 711 at their respective edges. The two resin sheets 711 are joined at their respective edges to form a joined portion 713. Further, the first bag body 710 has a first inner space 715 formed between two resin sheets 711.

As shown in FIG. 11, the joint 713 between the two resin sheets 711 includes a joint 713A, a joint 713B, and a joint 713C.
The joint portion 713A is a strong seal portion that forms both edges (both ends) in the width direction (short direction) of the first bag body 710 (resin sheet 711). The joint part 713B is a weak seal part formed near one edge (end part) in the length direction (longitudinal direction) of the first bag body 710 (resin sheet 711), and is a weak seal part formed near one edge (end part) in the length direction (longitudinal direction) of the first bag body 710 (resin sheet 711). 715 and an openable/closable first opening that communicates with the external space. The joint portion 713C is a strong seal portion that forms the other edge (end) in the length direction (longitudinal direction) of the first bag body 710 (resin sheet 711).

The joint portion 713B, which is a weak seal portion, is not particularly limited as long as it has a structure that can be opened and closed, and examples thereof include a rail fastener, a grip with a certain length, and the like.

The second bag body 720 is formed by joining two resin sheets 721 at their respective edges. The two resin sheets 721 are joined at their respective edges to form a joined portion 723. Further, the second bag body 720 has a second inner space 725 formed between the two resin sheets 721.

As shown in FIG. 11, the joint 723 of the two resin sheets 721 consists of a joint 723A, a joint 723B, and a joint 723C.
The joint portion 723A is a strong seal portion that forms both edges (both ends) in the width direction (short direction) of the second bag body 720 (resin sheet 721). The joint part 723B is a weak seal part forming one edge (end part) in the length direction (longitudinal direction) of the second bag body 720 (resin sheet 721), and is a weak seal part that forms one edge (end part) in the length direction (longitudinal direction) of the second bag body 720 (resin sheet 721), and connects the second inner space 725 and the outer space. This is a second openable and closable opening that communicates with the two. The joint portion 723C is a strong seal portion that forms the other edge (end) in the length direction (longitudinal direction) of the second bag body 720 (resin sheet 721).

The joint portion 723B, which is a weak seal portion, is not particularly limited as long as it has a structure that can be opened and closed, and examples thereof include a rail fastener, a grip with a certain length, and the like.

The first agent 740 is housed in the first inner space 715 of the first bag 710 and is impregnated into the carrier 730 . The carrier 730 is impregnated with a predetermined amount of the first agent 740 in advance.

The second agent 750 is housed within the inner space 725 of the second bag body 720. A predetermined amount of the second agent 750 is stored in the inner space 725 of the second bag body 720 in advance, depending on the amount of the first agent 740 impregnated into the carrier 730 .

Examples of the material for the resin sheet 711 and the resin sheet 721 include the same materials as the first resin sheet 11, the second resin sheet 12, the third resin sheet 21, and the fourth resin sheet 22.

Examples of the carrier 730 include those similar to the carrier 30.

Examples of the first agent 740 include those similar to the first agent 40.

Examples of the second agent 750 include those similar to the second agent 50.

Next, a method of using the containerized adhesive 700 of this embodiment will be explained.
First, the joint 713B (first opening) of the first bag 710 is opened, and the joint 723B (second opening) of the second bag 720 is opened.

Next, the second agent 750 in the second inner space 725 of the second bag 720 is added to the first inner space 715 of the first bag 710 containing the carrier 730 impregnated with the first agent 740. inject.

Next, after closing the joint 713B (first opening) of the first bag 710, the carrier 730 accommodated in the inner space 715 is squeezed and crushed from the outside of the first bag 710. , the first agent 740 and the second agent 750 are thoroughly mixed.

Next, the joint 713B (first opening) of the first bag 710 is opened, and the carrier impregnated with the sufficiently mixed first agent 740 and second agent 750 is extracted from the first bag 710. The body 730 is taken out.

Next, the carrier 730 is attached to an adhesive surface of a structure to be bonded.

According to the containerized adhesive 700 of the present embodiment, the first inner space 715 of the first bag body 710 containing the carrier 730 impregnated with the first agent 740 is filled with the first inner space 715 of the second bag body 720. After injecting the second agent 750 into the inner space 725 of No. 2 and closing the joint 713B of the first bag 710, the operator squeezes and crushes the carrier 730 from the outside of the first bag 710. The first agent 740 and the second agent 750 can be mixed efficiently and sufficiently without getting one's hands dirty.

[Adhesive sheet]
The adhesive sheet of this embodiment includes a spongy carrier and an adhesive impregnated into the carrier, and the adhesive is a two-component mixed adhesive consisting of a first part and a second part. be.

FIG. 12 is a sectional view showing a schematic configuration of the adhesive sheet of this embodiment. In addition, in the adhesive sheet 800 of this embodiment, the same reference numerals are given to the same parts as the constituent elements of the containerized adhesive in the previous embodiment, and the explanation thereof will be omitted, and only the different points will be explained.
The adhesive sheet 800 of this embodiment includes a carrier 30 and a two-component adhesive 810 impregnated into the carrier 30.

The two-component adhesive 810 is composed of the first agent 40 and the second agent 50 described above.

According to the adhesive sheet 800 of the present embodiment, since the adhesive sheet 800 includes the carrier 30 and the two-component adhesive 810 impregnated into the carrier 30, it can follow the unevenness of the bonding surface of the structure to be bonded, etc. The adhesive sheet 800 can be attached to the adhesive surface while easily deforming and alleviating the unevenness.

[Laminated body]
The laminate of the present embodiment includes a first structure, a second structure, and an adhesive sheet interposed between the first structure and the second structure, and the adhesive sheet is an adhesive sheet in the embodiment, and the first structure and the second structure are bonded together with the adhesive sheet.

FIG. 13 is a cross-sectional view showing a schematic configuration of the laminate of this embodiment. In addition, in the laminate 900 of this embodiment, the same parts as the constituent elements of the adhesive sheet in the previous embodiment are given the same reference numerals, the explanation thereof will be omitted, and only the different points will be explained.
The laminate 900 of this embodiment includes a first structure 910, a second structure 920, and an adhesive sheet 800 interposed between the first structure 910 and the second structure 920.

In the laminate 900 of this embodiment, a first structure 910 and a second structure 920 are bonded together with an adhesive sheet 800.

The first structure 910 and the second structure 920 are not particularly limited as long as they can be bonded (joined) with the adhesive sheet 800, but examples include concrete structures such as concrete piers and concrete blocks, steel frames, etc. Examples include structures made of steel, structures made of wood such as wooden boards, wooden pillars, etc.
Note that the adhesive sheet 800 of this embodiment can be applied not only to horizontal surfaces but also to vertical surfaces.

The adhesive sheet 800 may be fixed to the first structure 910 or the second structure 920 with anchor bolts to prevent displacement.

According to the laminate 900 of this embodiment, the adhesive sheet 800 is interposed between the first structure 910 and the second structure 920, and the adhesive sheet 800 connects the first structure 910 and the second structure. 920 is bonded, so even if the bonding surface 910a of the first structure 910 and the bonding surface 920a of the second structure 920 are uneven, the first structure can be bonded while alleviating the unevenness. 910 and the second structure 920 can be stably bonded. Furthermore, since the adhesive sheet 800 is interposed between the first structure 910 and the second structure 920, the distance between the first structure 910 and the second structure 920 is kept constant by the adhesive sheet 800. can be kept.

(8) Eighth Embodiment The containerized adhesive of this embodiment will be described below with reference to FIGS. 14 and 15.
FIGS. 14 and 15 are plan views showing a schematic configuration of the container-packed adhesive of this embodiment. In addition, in the containerized adhesive 1000 of this embodiment, the same parts as the components of the containerized adhesive in the first embodiment are given the same reference numerals, and the explanation thereof will be omitted, and only the different points will be explained. do.
The containerized adhesive 1000 of this embodiment includes a first bag 1100, a second bag 20, a carrier 30, a first agent 40, and a second agent 50.

The first bag 1100 is composed of a first resin sheet 11 and a second resin sheet 12. The first resin sheet 11 and the second resin sheet 12 are joined at their respective edges to form a joint 1200.

The joint portion 1200 is a seal portion that forms the edges of the first bag body 1100 (first resin sheet 11, second resin sheet 12) in the width direction (short direction) and length direction (longitudinal direction). be. Among the joint portions 1200, weak seal portions 1200A and 1200B form edges in the length direction (longitudinal direction) of the first bag body 1100. Of the joint portion 1200, a weak seal portion 1200C forms one of the edges in the width direction (short direction) of the first bag body 1100. Among the joint portions 1200, the strong seal portion 1200D forms the other edge of the first bag body 1100 in the width direction (short direction).

The method for forming the bonded portion 1200 is not particularly limited, and examples include a method of bonding the first resin sheet 11 and the second resin sheet 12 by fusion, ultrasonic bonding, adhesive, or the like.

The first bag 1100 is formed by joining a first resin sheet 11 and a second resin sheet 12 at their respective edges. Therefore, the first bag 1100 has a first inner space 1300 formed between the first resin sheet 11 and the second resin sheet 12.

A method of using the containerized adhesive 1000 of this embodiment will be explained.
The first agent 40 and the second agent 50 are thoroughly mixed in the same manner as in the first embodiment.

Next, for example, the first resin sheet 11 is moved away from the second resin sheet 12 at one longitudinal edge (end, weak seal portion 1200C) of the first bag 1100. By pulling, as shown in FIG. 15, the first resin sheet 11 and the second resin sheet 12 are separated. Thereby, the first bag 10 is opened.

Thereafter, in the same manner as in the first embodiment, the carrier 30 impregnated with the first agent 40 and the second agent 50 is taken out from the first bag 1100 and applied to the bonding surface of the structure to be bonded. Paste.

According to the containerized adhesive 1 of this embodiment, the first resin sheet 11 and the second resin sheet 12 are joined at the joint 1200, which is a strong sealing part, in the first bag 1100. Since the second bag body 20 and the carrier 30 are provided in the inner space 1300, by pressing the first bag body 1100 and the second bag body 20, the first bag body 1100 is The first agent 40 and the second agent 50 can be mixed efficiently and sufficiently in the inner space 1300 of No. 1 without breaking the joint 23B and getting the operator's hands dirty.

The containerized adhesive of the present invention allows a worker to efficiently and sufficiently mix the first and second parts of a two-component adhesive at the construction site. The process of bonding structures using the agent can be performed efficiently. Therefore, the containerized adhesive of the present invention can reduce the cost of the bonding process.

1,100,200,300,400,500,600,700,1000 Adhesive in container 10,610,710,1100 First bag body 11 First resin sheet 12 Second resin sheet 13,1200 Joint part 15,715,1300 First inner space 17,650 Notch 20,720 Second bag body 21 Third resin sheet 22 Fourth resin sheet 23,713,723 Joint portion 25,725 Second inner space 27 Fifth resin sheet 30, 730 Support body 32 Through hole 40, 740 First agent 50, 750 Second agent 210 Adhesive 620 Sixth resin sheet 630 Cylindrical body 640 Weak seal portion 641 Non-joining portion 642 Notch 660 Strong seal portions 711, 721 Resin sheet 800 Adhesive sheet 810 Two-component adhesive 900 Laminated body 910 First structure 920 Second structure

Claims (10)

a first bag body having a first inner space and formed by joining a first resin sheet and a second resin sheet facing each other at their peripheral edges ;
a second bag body that is provided in the first inner space, has a second inner space, and is formed by joining a third resin sheet and a fourth resin sheet facing each other at their peripheries ;
a carrier disposed within the first inner space;
a first agent impregnated into the carrier;
a second agent housed in the second bag;
The second bag has a second weak seal portion on one edge that can be broken by pressing the second bag ,
The other edge of the second bag is held between the first resin sheet and the second resin sheet, and the second bag is fixed to the first bag. A packaged adhesive characterized by: The first bag has a first weak seal portion formed by joining the first resin sheet and the second resin sheet near one edge in the length direction, and The containerized adhesive according to claim 1, wherein the first weak seal portion is located on the second weak seal portion side in the longitudinal direction of the first bag. The containerized adhesive according to claim 1 or 2, wherein a weak seal portion of the second bag is arranged on the carrier. Any one of claims 1 to 3, wherein the carrier is a three-dimensional knitted fabric composed of two layers of knitted fabric, front and back, and a connecting yarn made of monofilament that connects the two layers of knitted fabric, front and back. The packaged adhesive according to item 1 . The first bag includes a strong seal portion forming both widthwise edges of the first bag, and a strong seal portion extending in the longitudinal direction of the first bag along the strong seal portion. The container-filled adhesive according to any one of claims 1 to 4 , further comprising: a notch recessed from the surface of the first bag in the thickness direction of the first bag. agent. The first bag body is a cylindrical body made of a resin sheet,
The cylindrical body includes a weak seal portion that extends along the central portion of the cylindrical body in one direction, and includes a weak seal portion formed by joining both ends of the resin sheet or the vicinity thereof; a notch extending in a direction perpendicular to one direction of the weak seal portion and the cylindrical body near both ends of the direction, and recessed from the surface of the resin sheet in the thickness direction of the resin sheet. The packaged adhesive according to any one of claims 1 to 4 , characterized in that: The packaged adhesive according to any one of claims 1 to 6 , wherein the first agent and/or the second agent contains a coloring agent. The packaged adhesive according to any one of claims 1 to 7, wherein the carrier has a through hole that penetrates in the thickness direction of the carrier. A third resin sheet and a fourth resin sheet facing each other are joined at their respective peripheral edges to produce a second bag body having a second internal space and having a second agent in the second internal space. A first step;
A first resin sheet and a second resin sheet facing each other are joined at their respective peripheral edges, and have a first internal space, and the second bag body and the first agent are supported in the first internal space. a second step of producing a first bag body having a carrier body including a body;
In the first step, the third resin is applied so that one edge of the second bag becomes a second weak seal that can be broken by pressing the second bag. joining the sheet and the fourth resin sheet at their respective peripheries;
In the second step, the first resin sheet and the second resin sheet sandwich the other edge of the second bag, and the first resin sheet and the second resin sheet A method for producing a packaged adhesive that joins together the periphery of each. A method for producing a laminate using the containerized adhesive according to any one of claims 1 to 8, comprising:
In the first inner space, the second weak seal portion of the second bag is opened, and the first agent impregnated in the carrier and the second agent are housed in the second bag. a step of mixing a second agent to obtain an adhesive sheet comprising the carrier and a two-component mixed adhesive impregnated in the carrier;
The first weak seal part of the first bag is opened, the adhesive sheet is taken out from the first bag, and the first structure and the second structure are bonded via the adhesive sheet. A method for manufacturing a laminate, comprising the steps of:

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