JP6986277B2 - Packaging bag for products with clips - Google Patents

Description

The present invention is a rod-shaped product equipped with a clip, for example, a writing instrument with a clip such as a ballpoint pen or a fountain pen, an optical instrument with a clip such as a penlight or a laser pointer, and a small electronic device with a clip such as a pen-type voice recorder or a pen-type memory. Etc., regarding packaging bags suitable for packaging.

Most of the products with clips as described above, especially writing tools, are put in a packaging bag made of a transparent sheet with a header and displayed and sold in a hanging state at the store. Many writing tools have the product name, product number, etc. displayed on the front of the clip, and the seller wants to display the clip in a state where it can always be seen from the outside of the packaging bag and appeal to consumers. be. However, since the writing tool can freely rotate around the axis in the packaging bag, the clip can be oriented in any direction, and it is difficult to satisfy the seller's request as described above.

Therefore, conventionally, various packaging bags have been proposed in which a product with a clip can be packaged so that the front surface of the clip always faces the front surface of the packaging bag.

For example, in Patent Document 1, a clip of a product stored in a bag body is inserted from a product insertion slot, and the lower opening edge of the insertion port is sandwiched by the clip, whereby the product floats inside the bag body. A packaging bag that is fixed and stable without any problems is disclosed.

Further, in Patent Document 2, a clip insertion hole is provided below the hanging hole of the header sheet, a clip of a product is inserted through the insertion hole to fix the clip, and the hanging hole is used for hanging display. Disclosed is a writing tool hanging tool with a clip that always faces the front with the clip of the product exposed.

Further, in Patent Document 3, a hanging lower portion is formed in the portion by providing a reinforcing substrate having a predetermined width above the bag mouth of the protruding piece having one bag film of the bag body protruding upward from the bag mouth. A notch is formed in the reinforcing substrate at the lower part of the suspension so that a hook-shaped retaining piece can be cut and raised, and the reinforcing substrate located below the hanging piece and the protruding piece are welded to each other. By forming a reinforcing joint by welding at least in the relevant part, the entire product can be stored in a stable state without slipping inside the bag by hooking the clip to the bag. The bag is disclosed.

Further, Patent Document 4 provides a rigid thin plate-shaped auxiliary tool main body having a through hole for fitting and locking to the leg of a writing tool clip as a separate body from the bag body, and the auxiliary tool main body is provided with the auxiliary tool main body. The writing tool is set in a state where the clip is fitted into the through hole and locked, and in that state, the writing tool and the auxiliary tool main body are stored together in the packaging bag, so that the writing tool turns, tilts, or moves. A stationery wrapping bag with a wrapping aid that is stored and held in a wrapping bag in an immovable state with no play is disclosed.

Jitsufuku 7-23407 Gazette Japanese Unexamined Patent Publication No. 2006-27615 Japanese Patent No. 3228707 Japanese Patent No. 3896140

In any of the above-mentioned conventional packaging bags, a product with a clip can be packaged so that the front surface of the clip always faces the front surface of the packaging bag.

However, in the packaging bags disclosed in Patent Documents 1 and 2, the clips are always exposed to the outside of the packaging bag, so that the clips may be soiled or damaged during transportation or display.

On the other hand, in the packaging bags disclosed in Patent Documents 3 and 4, unlike the packaging bags of Patent Documents 1 and 2, since the clip is housed in the packaging bag, there is a risk that the clip may be soiled or damaged. However, since it is necessary to prepare a member for locking the clip separately from the packaging bag, the material cost increases and the bag making work becomes complicated.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to separately prepare a member for locking a clip of a product without exposing the clip to the outside of the bag. It is an object of the present invention to provide a packaging bag for a product with a clip, which can accommodate a product with a clip without having to do so, and has a simple bag-making operation and is advantageous in terms of cost.

The packaging bag for a product with a clip according to the present invention has a front sheet, a back sheet, and a rigid core portion along the longitudinal direction so that at least the front surface of the clip can be seen through from the outside when the product is packaged. It is provided with at least a clip hooking band on which the clip is hooked when the product is packaged. Then, the side edge portions and the bottom edge portions of the two sheets are welded to each other to form a bag main body, and both ends of the clip hooking band in the longitudinal direction are welded to the side edge portions of the both sheets. wherein with clip latching strip is provided in the bag body, the outer surface of the core portion are respectively temporarily fixed to each inner surface of both sheets, the item into the bag body is inserted, the quotient goods tip and the The temporary fixing is released by an external force applied when the tip of the clip hits the temporary fixing portion between the outer surface of the core portion and the inner surfaces of both sheets.

According to the above invention, since the clip fits inside the bag body, the clip is not exposed to the outside of the bag. Therefore, it is possible to prevent the clip from being soiled or damaged during transportation or exhibition.

Further, by simply welding the front sheet, the back sheet, and the clip hook band, it is possible to form a packaging bag capable of packaging a product with a clip so that the front surface of the clip always faces the front of the packaging bag. .. Moreover, there is no need for a member for locking the clip as in Patent Documents 3 and 4. Therefore, the bag making work is simple and cost effective.

In the above-mentioned packaging bag for products with clips, the clip-holding band may be further made of chuck tape.

In this case, by diverting the chuck tape widely used as a sealing member of the packaging bag, it is not necessary to newly manufacture a clip fastening band having a rigid core portion along the longitudinal direction. Therefore, it is further advantageous in terms of cost.

Further, in the method for manufacturing a packaging bag for a product with a clip according to the present invention, a continuous front sheet is continuous so that the side edges of the front sheet are adjacent to each other, and the longitudinal end portions of the clip fastening band are adjacent to each other. A step of feeding out a continuous clip hooking band continuous body and a continuous back sheet continuous body so that the side edges of the back sheet are adjacent to each other so as to be laminated in this order, and these being fed out. By applying pressure in the direction of bringing the continuums into close contact with each other and crimping the core portion and both sheet continuums, the outer surface of the core portion of the clip hooking band continuum and each of the two sheet continuums. By temporarily fixing the inner surface and fusing these temporarily fixed continuums with a predetermined width, the side edges of the front sheet, the side edges of the back sheet, and both ends of the clip hooking band. It includes a step of continuously obtaining a packaging bag welded with and.

According to the present invention according to the above manufacturing method, the clip hooking band continuum and the both sheet continuous bodies are temporarily fixed, so that the clip hooking band continuous body is displaced from a desired position in the manufacturing process. Never. Therefore, the above-mentioned packaging bag for products with a clip according to the present invention can be efficiently manufactured, and is excellent in terms of cost.

According to the present invention, it is possible to accommodate a product with a clip without exposing the clip to the outside of the bag and without separately preparing a member for locking the clip of the product, and the bag making operation is simple. Therefore, it is possible to provide a packaging bag for a product with a clip, which is advantageous in terms of cost.

It is a front view which shows the packaging bag for a product with a clip in one Embodiment of this invention. It is a front view in the product storage state of the product packaging bag with a clip of FIG. 1. It is sectional drawing which shows by cutting only the packaging bag for goods with a clip along the line II-II of FIG. It is sectional drawing of the clip hooking band in the packaging bag for a product with a clip of FIG. It is a front view which shows the outline of the manufacturing process of the packaging bag for a product with a clip of FIG. It is a front view which shows the state which the front sheet continuum, the clip hooking band continuum, and the back sheet continuum are laminated in the manufacturing process of the packaging bag for a product with a clip of FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a front view showing a product packaging bag 1 with a clip according to an embodiment of the present invention, FIG. 2 is a front view of the product packaging bag 1 with a clip in a product P storage state, and FIG. 3 is FIG. A cross-sectional view showing only the product packaging bag 1 with a clip cut along the line II-II, FIG. 4 is a cross-sectional view of the clip retaining band 4 in the clip-attached product packaging bag 1, and FIG. 5 is a product with a clip. A front view showing an outline of the manufacturing process of the packaging bag 1 for use, FIG. 6 shows a front sheet continuum (long sheet 20) and a clip clasp band continuum (long clip) in the manufacturing process of the product packaging bag 1 with a clip. It is a front view which shows the state which the hooking band 40) and the back sheet continuum (long sheet 30) are laminated.

The product packaging bag 1 with a clip (hereinafter, may be abbreviated as packaging bag 1) is a packaging bag used for packaging a rod-shaped product P provided with a clip C. Here, rod-shaped products equipped with clips include, for example, writing tools with clips such as ballpoint pens and fountain pens, optical instruments with clips such as penlights and laser pointers, and small electronic devices with clips such as pen-type voice recorders and pen-type memories. Etc. can be exemplified. Hereinafter, in the present embodiment, a writing tool with a clip (a ballpoint pen in the illustrated example) will be described as an example of a product to be packaged.

As shown in FIGS. 1, 2 and 3, the packaging bag 1 for products with clips includes a front sheet 2, a back sheet 3, and a clip hook band 4.

The front sheet 2 and the back sheet 3 are, for example, cut from a long raw sheet. As the raw sheet of the front sheet 2, a transparent film is preferable so that the packaged product P can be seen through from the outside. Since it is sufficient that at least the front surface of the clip C can be seen through from the outside when the product P is packaged, the area other than the portion corresponding to the clip C of the front sheet 2 includes the product name, product information, catch phrase, design, and the like. It may be opaque by applying it arbitrarily.

On the front surface of the back sheet 3 (the back surface of the packaging bag 1), for example, characters and patterns representing information such as a product name, usage of the product, precautions when using the product, and the manufacturer are printed. On the other hand, the back surface of the back sheet 3 (the inner surface of the packaging bag 1) is provided with a design for improving the appearance of the product, for example. When the front sheet 2 is transparent, the design applied to the back surface of the back sheet 3 can be seen from the front side of the packaging bag 1.

As the material of the front sheet 2 and the back sheet 3, a well-known synthetic resin film that has been widely used in this type of packaging bag, for example, a high-density or low-density polyethylene film, a stretched or unstretched polypropylene film, or a polyolefin. Examples thereof include synthetic resin films such as polyethylene-based resins, polystyrene-based resins, polyesters, nylons, and vinylon.

The side edge portions and the bottom edge portions of the front sheet 2 and the back sheet 3 are welded to each other, and the side edge welded portions 61 and 62 and the bottom edge welded portion 63 are provided. As a result, the bag body 10 is formed, and the product P can be packaged by inserting the product P into the bag body 10.

As shown in FIGS. 1, 2 and 3, the clip hooking band 4 is provided between the front sheet 2 and the back sheet 3, and both end portions 41 and 42 of the clip hooking band 4 are welded to the side edges. They are welded at 61 and 62, respectively.

As a result, the product P is inserted into the packaging bag 1 so that the clip C is hooked by the clip hooking band 4, and the product P is packaged in a state where the clip C is hooked by the clip hooking band 4. be able to.

As shown in FIGS. 1 to 4, the clip retaining band 4 has a core portion 5 having rigidity along the longitudinal direction thereof. As a result, the clip hooking band 4 does not bend significantly in any direction. Therefore, in the state where the clip C is hooked on the clip hooking band 4, the product P does not rotate around the axis in the bag body 10, in other words, the front surface of the clip C swings in the bag body 10. There is no. Therefore, by hooking the clip C to the clip hooking band 4 so that the front surface of the clip C faces the front sheet 2, the product P has the bag body 10 in a posture in which the front surface of the clip C always faces the front sheet 2. It will be packaged inside.

Further, the core portion 5 is temporarily fixed to the front sheet 2 and the back sheet 3 for the reason of the manufacturing process of the packaging bag 1 described later. When the product P is inserted into the bag body 10, the tip of the product P or the tip of the clip C abuts against this temporary fixing. This temporary fixing is released by an external force applied at the time of collision, and the product P is packaged in the bag body 10.

The clip hooking band 4 is not particularly limited as long as it has a rigid core portion, but as shown in FIG. 4, it is made of a chuck tape in the present embodiment. Since the chuck tape has the sealing members 51 and 52, it functions as a rigid core portion 5. By using the chuck tape as the clip hooking band 4 in this way, it is not necessary to newly manufacture a clip hooking band having a rigid core portion, which is advantageous in terms of cost.

As described above, in the present embodiment, since the clip C fits inside the bag body 10, the clip is not exposed to the outside of the bag. Therefore, it is possible to prevent the clip from being soiled or damaged during transportation or exhibition. Further, the packaging bag 1 can be formed only by welding the front sheet 2, the back sheet 3, and the clip hooking band 4, which is advantageous in terms of cost because the bag making work is simple.

As shown in FIG. 5, the manufacturing method of the packaging bag 1 for products with clips includes a step of feeding out a long sheet 20, a long sheet 30, and a long clip retaining band 40 so as to be laminated, and a roller 90. This includes a step of applying pressure to the laminated sheets and a step of continuously obtaining the packaging bag 1 by fusing the laminated sheets with a predetermined width.

When the laminated sheets are fused to a predetermined width, the long sheet 20 becomes the front sheet 2 in the packaging bag 1, the long sheet 30 becomes the back sheet 3 in the packaging bag 1, and the long clip hook band 40 becomes the packaging bag 1. It becomes the clip hook band 4 in. At the time of fusing, the side edge portion of the front sheet 2, the side edge portion of the back sheet 3, and the end portions 41, 42 of the clip hooking band 4 are welded to form the side edge welded portions 61, 62. .. Thereby, the packaging bag 1 can be continuously obtained.

Since the core portion 5 of the clip hooking band 4 is inflated as shown in FIG. 4, the long clip hooking band 40 has the long sheet 20 and the long sheet 30 via the long core portion 50 due to the above pressure. Is crimped. As a result, as shown in FIG. 6, the long clip hooking band 40 can be fixed along the longitudinal direction of the long sheets 20 and 30, and the long clip hooking band 40 is displaced from the desired position. That is, the long clip hooking band 40 is not distorted or meandered diagonally with respect to the feeding direction of the long sheets 20 and 30. Therefore, the packaging bag 1 for products with clips can be efficiently manufactured.

Further, since this crimping is performed via the long core portion 50, the crimping area is narrow and functions as a temporary fixing. Specifically, as described above, when the product P is inserted into the packaging bag 1, the crimping on the core portion 5 is easily released by the tip of the product P and the tip of the clip C.

It should be noted that the embodiments disclosed this time are examples in all respects and do not serve as a basis for a limited interpretation. Therefore, the technical scope of the present invention is not construed solely by the embodiments described above, but is defined based on the description of the claims. Also, the technical scope of the present invention includes all modifications within the meaning and scope of the claims.

For example, in the present embodiment, the case of packaging one product has been shown, but the present invention is not limited to this, and two or more products may be packaged together. In that case, the packaging bag may have a width dimension according to the number of products.

Further, in FIGS. 1 to 4, a header portion 8 having a hole 9 for suspending the packaging bag 1 and a chuck tape portion 7 as a sealing member are shown, but the header portion of the packaging bag according to the present invention is shown. The shape and the sealing means are not particularly limited to this, and may be, for example, a packaging bag sealed by a sealing sheet provided with an adhesive and a peelable pressure-sensitive adhesive layer.

Further, in the present embodiment, the case of packaging a writing tool with a clip as a product has been described, but the packaging bag of the present invention is another type of product, for example, an optical instrument with a clip such as a penlight or a laser pointer, or a pen type. It may wrap a small electronic device with a clip such as a voice recorder or a pen-type memory.

INDUSTRIAL APPLICABILITY According to the present invention, a product with a clip can be accommodated without exposing the clip to the outside of the bag and without separately preparing a member for locking the clip of the product, and the bag making operation is simple and costly. It can be used as a packaging bag for products with clips, which is also advantageous in terms of aspects.

1 Packaging bag for products with clips 10 Bag body 2 Front sheet 20 Long sheet 200 Long sheet roll 3 Back sheet 30 Long sheet 300 Long sheet roll 4 Clip hook band 40 Long clip hook band 400 Long Roll of shaku clip hook band 41 End 42 End 5 Core 50 Long core 51 Sealing member 52 Sealing member 61 Side edge welding 62 Side edge welding 63 Bottom edge welding 7 Chuck tape 8 Header 80 Long Shaku Header 9 Hole for hanging 90 Roller 91 Sealer C Clip P Product

Claims (3)

A packaging bag used for packaging rod-shaped products with clips.
A front sheet in which at least the front surface of the clip can be seen through from the outside when the product is packaged.
With the back seat,
It has a rigid core along the longitudinal direction and is provided with at least a clip hooking band on which the clip is hooked when the product is packaged.
The side edges and bottom edges of both sheets are welded together to form a bag body.
By welding both ends of the clip hooking band in the longitudinal direction to the side edges of both sheets, the clip hooking band is provided in the bag body, and the outer surface of the core portion is formed on both sheets . to each inner surface it is temporarily fixed,
The product is inserted into the bag body, and the product is temporarily fixed by an external force applied when the tip of the product or the tip of the clip hits the temporary fixing portions of the outer surface of the core portion and the inner surfaces of both sheets. A packaging bag for products with a clip, which is characterized by being released. The product packaging bag with a clip according to claim 1.
A packaging bag for products with a clip, wherein the clip retaining band is made of a chuck tape. The method for manufacturing a packaging bag for a product with a clip according to claim 1 or 2.
A continuous front sheet continuum so that the side edges of the front sheet are adjacent to each other, a continuous clip hooking band continuum so that the longitudinal ends of the clip fastening band are adjacent to each other, and the back sheet. A process of feeding out a continuous back sheet continuous body so that the side edges of the two are adjacent to each other so as to be laminated in this order.
By applying pressure in the direction of bringing these fed-out continuous bodies into close contact with each other and crimping the core portion and both sheet continuous bodies, the outer surface of the core portion and both sheets in the clip hooking band continuous body are pressed. The process of temporarily fixing each inner surface of the continuum and
By fusing these temporarily fastened continuums to a predetermined width, a packaging bag in which the side edges of the front sheet, the side edges of the back sheet, and both ends of the clip fastening band are welded continuously is formed. The process of obtaining the target and
A method for manufacturing a packaging bag for a product with a clip, which comprises.

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