JP6809750B2 - Fixing belt - Google Patents

Description

The present invention relates to an elastic fixing belt in which a hook-and-loop fastener having a male engaging element is integrated on the back surface of an elastic fabric having a loop on the front surface, for example, a plurality of bound objects are bundled and around the same. The present invention relates to a fixing belt capable of firmly binding an object to be bound by wrapping the belt around the front surface and the back surface of both ends, or superimposing the front surface before the lap and the back surface after the lap, and a method for manufacturing the same.

Conventionally, a hook-and-loop fastener having a loop-shaped engaging element is attached to the surface of one end of an elastic belt, and a hook-and-loop fastener having a hook-shaped engaging element is attached to the back surface of the other end. It is used as a binding belt because it can maintain a binding state while constantly tightening.

For example, it is known that a hook-and-loop fastener piece having a hook-shaped engaging element is attached to the front surface side of a belt made of an elastic body such as rubber, and a hook-and-loop fastener small piece having a loop-shaped engaging element is attached to the back surface side. (Patent Document 1).

However, in this known one, when the hook-and-loop fasteners on both sides are wound around the object to be bound, they can be bound if the positions of the hook-and-loop fasteners overlap, but if the positions are displaced, they cannot be bound and the positions are shifted so as to overlap. When wrapped around a bound object, elasticity may not be obtained, and it is extremely troublesome in the manufacturing process to attach a hook-and-loop fastener to the surface of an elastic base material in a spot manner. When a non-stretchable hook-and-loop fastener is adhered to the surface of the stretchable body, the adhesive force tends to be insufficient, and the hook-and-loop fastener tends to peel off.

Further, a composite molded body made of hard plastic on both sides of the elastic part made of a thermoplastic elastomer having rubber elasticity and having a locking part having a hook-shaped or mushroom-shaped male engaging element on the surface is integrally molded. It is also known to use a belt having a pile fabric attached to the back surface of the locking portion as a fastener (Patent Document 2).

However, in this known one, since the place where the engaging element exists is limited, the thickness of the bound object and the number of bound objects are limited, and the length is changed depending on the thickness of the bundle of the bound object. It is necessary to prepare various types of belts, and there is also a problem that the thermoplastic elastomer and the hard plastic have low bondability, and when tension is applied, peeling is likely to occur from the bonded portion.

Further, there is also known a magic tape (registered trademark of Kuraray Co., Ltd.) in which a hook-shaped engaging element and a loop-shaped engaging element are provided at intervals on the front surface of a tape-shaped base material in which the warp is made of spandex or rubber thread. (Patent Document 3).

However, as in Patent Document 2, this known one also has a limited place where the engaging element exists, so that the thickness of the bound object and the number of bound objects are limited, and the thickness of the bundle of the bound object is limited. Therefore, it is necessary to prepare various belts with different lengths, and when the engaging element is fixed to the stretchable body with a thread, an adhesive, welding, etc., the engaging element portion can be stretched. However, it may be necessary to adjust the length when bundling the objects to be bound.

Generally, a male hook-and-loop fastener having a hook-shaped or mushroom-shaped engaging element is made of hard plastic or hard woven fabric, so that it does not have elasticity, and a stretchable material such as an elastomer is used to impart elasticity. When the mold surface fastener is molded, an elastic male mold surface fastener can be obtained, but on the other hand, the hook-shaped and mushroom-shaped engaging elements are also made of elastomer resin, so that they are easily bent and easily engaged when a force is applied. Has a problem that a high engaging force cannot be obtained. That is, the elasticity and the engaging force of the male hook-and-loop fastener are contradictory requirements, and if one is satisfied, the other is impaired.

Further, as a binding belt having elasticity, a belt made of a loop material having elasticity may have a male surface fastener attached to the end, but when binding using this belt, the end of the belt may be attached. If the male face fastener is accidentally disengaged, the binding will be disengaged, and the unengaged end of the binding belt will easily hang down, making the winding shape unsightly. Have.

Jikkenhei 2-84511 (Claims for Utility Model Registration and Fig. 1 and Fig. 2) Japanese Unexamined Patent Publication No. 8-187113 (paragraph 0018 and FIGS. 3, 5) JP-A-11-187908 (paragraph 0020, FIGS. 1 to 4)

The present invention is an elastic fixing belt, which has a high engaging force and can be engaged at any of the overlapped positions. Therefore, it can be engaged in the entire overlapped position, and as a result, it can be tightly bound and further covered. It is an object of the present invention to provide a fixing belt suitable for binding, in which the end portion does not protrude when the bound object is bound and fixed, the bound state looks good, and the manufacturing process is extremely easy.

That is, in the present invention, the stretchable cloth (A) having a large number of loops on the surface, the foamed resin layer (B) made of an elastomer, and the hook-and-loop fastener (C) having a large number of male engaging elements on the surface are the stretchable cloth (C). Elastic fabric (A) foamed resin layer (B) hook-and-loop fastener (C) with the side where the loop of A) exists and the side where the male engaging element of the hook-and-loop fastener (C) exists on the outside. made from the tape consisting of laminate are joined in a state, in the surface fastener (C), Ri optimum from one end to the other end of the tape width direction, the depth of cut for cutting the substrate of the surface fastener (C) is a tape It is a fixing belt characterized in that a plurality of belts are present at intervals of 3 to 30 mm in the length direction.

Then, preferably, the stretchable fabric (A) has elasticity in two directions, a length direction and a width direction, and more preferably a tricot knitted fabric.

Further, preferably, the surface fastener (C) has a large number of male engaging elements having a shape in which the tip of the stem protruding from the substrate is bent in an inverted J shape in the tape length direction on the surface. In this case, the male engaging element has two stems adjacent to each other in the tape width direction, which are joined in the stem height direction, separated from the middle, and one is bent in the tape length direction. This is the case when the other has a shape that is bent in the opposite direction.

Furthermore, it is preferable that the height of the male engaging element is 0.3 to 1.0 mm from the substrate surface, and the surface fastener (C) is a molded male surface fastener made of a polyester elastomer. This is the case.
Further, preferably, the foamed resin layer (B) is made of a polyurethane resin, and the stretchable fabric (A) and the foamed resin layer (B) are joined and the foamed resin layer (B) and the hook-and-loop fastener are bonded. This is the case where the bonding of (C) is both performed by a polyurethane adhesive.
Then, in the hook-and-loop fastener (C), the cuts extending from one end to the other end in the tape width direction are formed of a straight line, a curved line, a diagonal line, or a wavy line shape, and a plurality of adjacent cuts are present in parallel.

Further, the present invention is a method for manufacturing a fixed belt in which the following steps (I) to (III) are sequentially performed.
(I) On the back surface side of the laminate obtained in the step (II) step (I) of laminating the foamed resin layer (B) made of an elastomer on the back surface of the stretchable fabric (A) having many loops on the front surface. The surface fastener (C) having a large number of male engaging elements is attached to the surface fastener (C) of the laminate obtained in the step (III) and the step (II) with the side on which the male engaging element exists facing outward. reaches from C) side from one end to the other end of the tape width direction, the step of nicking the depth of cutting the substrate surface fastener (C) in 3~30mm intervals

In the fixing belt of the present invention, since the loop-shaped engaging element is present on the entire surface of one side thereof and the male engaging element is present on almost the entire surface on the back surface side, the engaging force is extremely high. For this reason, engagement occurs anywhere on top of each other, and on the entire surface of the stack. Therefore, unlike the prior art, it is not necessary to shift to a place where it can be engaged, and elasticity is always obtained, so that it is possible to bind while maintaining elasticity regardless of the thickness and number of objects to be bound.
Further, in the fixing belt of the present invention, since the male engaging element is locked to the end by the loop, the unengaged end does not hang loosely, and the bound state looks good.

Further, in the fixing belt of the present invention, a long loop-shaped cloth with a foam layer and a long male hook-and-loop fastener are each drawn out from a roll, and the back surfaces are overlapped and integrated to obtain a laminated tape, and then continuously. It can be easily manufactured by simply making a cut on the male hook-and-loop fastener side of the long laminated tape that flows smoothly. Therefore, the manufacturing process is extremely simple.

It is a perspective view seen from the stretchable cloth (A) side which shows typically a preferable example of the fixing belt of this invention. It is a schematic view seen from the surface fastener (C) side which schematically showed a preferable example of the fixing belt of this invention. It is a cross-sectional view in the length direction which shows typically a preferable example of the fixing belt of this invention. FIG. 5 is a schematic view schematically showing a preferred example of the fixing belt of the present invention, as viewed from the surface fastener (C) side having a wavy cut.

The fixing belt of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 schematically shows an example of the fixing belt of the present invention, in which an elastic cloth (A) having a large number of loops (2) on the surface side and a foamed resin layer (B) made of an elastomer in the middle. ) And the hook-and-loop fastener (C) having a large number of male engaging elements (3) on the front surface, and the male hook-and-loop fastener (C) having a loop of the elastic fabric (A) on the front surface. The elastic fabric (A), the foamed resin layer (B), and the hook-and-loop fastener (C) are joined with the surfaces on which the elements are present facing outward. The surface fastener (C) has a plurality of cuts (4) extending from one end to the other end in the tape width direction at intervals of 3 to 30 mm in the tape length direction. FIG. 2 is a perspective view of the back surface side (the surface fastener (C) side), and FIG. 3 is a cross-sectional view seen from a surface parallel to the tape length direction. FIG. 4 is a perspective view seen from the surface fastener (C) side in which the cut is made in a wavy shape.

First, the stretchable fabric (A) having a large number of loops (2) on the surface, which constitutes the fixing belt of the present invention, will be described.
The stretchable fabric (A) may be a knitted fabric, a woven fabric, or a non-woven fabric, but it is particularly excellent in elasticity and morphological stability, and in particular, in two directions, a length direction and a width direction. Stretchable fabrics are preferable, and knitted fabrics are preferable because they are excellent in loop stability. Among them, warp knitted fabrics, and among them, tricot knitted fabrics capable of easily forming a large number of loops on the surface are stretched. It is preferable that there is little shrinkage in the width direction at the time.

The basis weight of the stretchable fabric (A) is preferably 50 to 500 g / m ² . The tricot knitted fabric preferably consists of two layers, a front layer and a back layer. By raising the front layer, the fibers constituting the front layer are pulled out from the surface in a loop shape, and the engagement function is provided as a loop. It can be easily possessed.

For the tricot knitted fabric, it is preferable to knit a spandex-based elastic yarn as a part of the yarn or to use a means such as making a hole in the knitted fabric in order to impart elasticity. When spandex yarn is woven, heat is applied to the knitted fabric to shrink it and give it elasticity. When making holes in the knitted fabric, one hole is made in every 4 to 10 mm square of the fabric, and the size of one hole is preferably 1 to 3 mm square. The holes are preferably uniformly dispersed in the knitted fabric, and holes may be punched by the knitting structure at the time of knitting or by physical means such as a punching machine in the knitted fabric.

The stretchable fabric (A) referred to in the present invention means that when the stretchable fixing belt of the present invention is pulled in the length direction with both hands, the cuts in which the surface fastener (C) is in close contact are widened and the cut spacing is 3 mm. The above, and when the hand is released, the extension returns to the original state of close contact with no break interval.

The main fiber constituting the stretchable fabric (A) may be a polyester fiber or a nylon fiber. As the yarn constituting the tricot knitted fabric, a multifilament yarn having a single fiber thickness of 1 to 10 decitex and having a thickness of 30 to 150 decitex is preferable.

A foamed resin layer (B) made of an elastomer is laminated and integrated on the back surface side of such a stretchable fabric (A). When the foamed resin layer (B) further makes a cut in the hook-and-loop fastener (C) integrated on the back surface opposite to the laminated surface of the elastic fabric (A), the cut is made into the elastic fabric (A). Not only is it intended to prevent it from reaching, but it is also intended to utilize the elasticity of the elastic fabric (A). That is, when the surface fastener (C) is directly integrated on the back surface of the elastic fabric (A), when the surface fastener (C) is cut, the cut reaches the elastic fabric (A). A part of the elastic cloth (A) may be cut to reduce the strength of the fixing belt.

Examples of the elastomer constituting the foamed resin layer (B) include polyurethane resin, silicone resin, soft vinyl chloride resin, ethylene propylene diene rubber, etc. Among them, polyurethane resin is preferable in terms of elasticity and durability. The polyurethane resin may be a polyether resin or a polyester resin. A foaming ratio of about 5 to 50 times is used.

The thickness of the foamed resin layer (B) made of the elastomer is preferably 0.2 to 3.0 mm, particularly 0.5 to 1.5 mm. The foamed resin layer (B) made of an elastomer is integrated with the back surface of the stretchable fabric (A), but it may be integrated with an adhesive, or it may form the foamed resin layer (B) and be stretchable. It may be formed by a method of being integrated with the back surface of the cloth (A). In the case of integration with an adhesive, a polyurethane-based adhesive is preferable, and a moisture-curable polyurethane is more preferably used.

As described above, a surface having a large number of male engaging elements on the back surface side of the laminate in which the foamed resin layer (B) made of an elastomer is bonded to the back surface of the elastic fabric (A) having many loops on the front surface. The fastener (C) is attached with the side on which the male engaging element exists facing outward.

The hook-and-loop fastener (C) having many male engaging elements on its surface may be a woven or knitted surface fastener having many monofilament hook-shaped engaging elements or mushroom-shaped engaging elements on the surface of the woven base fabric. , The iron-shaped, T-shaped, inverted J-shaped, or mushroom-shaped male engaging elements may be any of the molded hook-and-loop fasteners standing on the surface of the plastic substrate, but in terms of engaging force, Molded hook-and-loop fasteners are preferred in terms of ease of cutting.

Among them, the hook-and-loop fastener (C) has a large number of male engaging elements having a shape in which the tip of the stem protruding from the substrate is bent in an inverted J shape in the belt length direction on the surface. The molded hook-and-loop fastener, especially the male engaging element (3), is separated from the middle by joining the roots of two stems adjacent to each other in the belt width direction in the stem height direction, as shown in FIG. A molded hook-and-loop fastener having a shape in which one is bent in the belt length direction and the other is bent in the opposite direction is preferable.

Molded hook-and-loop fasteners having such an inverted J-shaped engaging element on the surface include a metal thin piece (1) having an inverted J-shaped notch, and a metal thin plate (2) having an inverted J-shaped bend having a notch in the opposite direction. Hundreds to thousands of metal flakes (3) that do not have such notches in the order of (1) (3) (2) (3) or (1) (2) (3). The sheets are stacked to form an inverted J-shaped cavity and an inverted J-shaped cavity having a large number of cavities in opposite bending directions on the surface, and molten resin is poured onto the molding mold to make it uniform on the mold surface. It can be obtained by expanding the thickness and pouring the molten resin into the cavity, and when it solidifies, the resin is pulled out from the cavity and peeled off from the mold surface.

In the cases of (1), (3), (2), and (3) above, a large number of inverted J-shaped engaging elements and inverted J-shaped engaging elements having opposite bending directions exist independently on the surface. In the case of (1), (2), and (3) above, an inverted J-shaped engaging element and an inverted J-shaped engaging element with opposite bending directions can be obtained. The elements are joined in the stem length direction at the base of the stem portion, separated from the middle, and have a shape in which one is bent in the belt length direction and the other is bent in the opposite direction. When the engaging element is used as a fixing belt, the male engaging element strongly resists due to the force that tries to contract the belt, and the stem does not easily fall down due to the pulling force, and the engagement does not easily come off. Therefore, a strong engaging force can be obtained.

The height of the male engaging element of the hook-and-loop fastener (C) used in the present invention is preferably 0.3 to 1.0 mm from the substrate surface in the case of the molded hook-and-loop fastener, and is particularly soft to the touch and engaged. 0.4 to 0.8 mm is particularly preferable from the viewpoint of preventing the element from tipping over. The density of the male engaging element of the hook-and-loop fastener (C) is preferably 70 to 250 elements / cm ² .
As described above, the male engaging element consists of a stem portion that rises from the substrate and a protruding portion that protrudes sideways from the stem portion, and as shown in FIG. 3, the upper portion of the stem portion gradually bends and becomes a protruding portion. You may. The thickness of the stem portion is preferably 0.1 to 3.0 mm ² at a height 1/3 from the base on a plane parallel to the substrate.

Further, as the resin constituting the surface fastener (C), polyester resins such as polyethylene terephthalate, polybutylene terephthalate and polylactic acid, nylon resins such as nylon 6 and nylon 66, polyolefin resins such as polyethylene and polypropylene and elastomers. Examples thereof include polyester-based resins, and polyester-based elastomers are a preferred example.

Polyester-based elastomers are block copolymers containing polybutylene terephthalate as a hard segment component and polyoxyalkylene as a soft segment component, and are located between non-elastomer-based resins and elastomer-based resins in terms of elasticity. ing. As described above, in the case of a typical elastomer-based resin such as polyurethane, a hook-and-loop fastener having excellent elasticity can be obtained, but the engaging force is greatly impaired, but in the case of a polyester-based elastomer, it is greatly impaired. It can be said that the resin is particularly suitable for the present invention because it can achieve both engaging force and elasticity, and the engaging element is not torn off when the male engaging element is pulled out from the cavity of the mold.

The thickness of the substrate of the hook-and-loop fastener (C) is generally 0.1 to 1.0 mm. When the fixing belt of the present invention is used, the hook-and-loop fastener (C) does not substantially stretch with a pulling force such that both ends of the belt in the length direction are pulled by hand in order to bind the belt. It is made of resin and the substrate thickness is preferable.

Such a hook-and-loop fastener (C) is attached to a male engaging element on the back surface side of a laminate in which a foamed resin layer (B) made of an elastomer is bonded to the back surface of an elastic fabric (A) having many loops on the front surface. Attach with the side where is present on the outside. Typical examples of the means for bonding are bonding with an adhesive and bonding with an adhesive, and more preferably bonding with a hot melt adhesive. Examples of the resin used as the hot melt adhesive include polyolefin resins, acrylic resins, vinyl acetate resins, styrene resins, polyester resins, polyamide resins, polyurethane resins, etc., among which polyurethane resins are used. Hot melt resins, especially moisture curable polyurethane resins, are preferred.

In this way, the cut to cut the surface fastener (C) from the surface fastener (C) side to the laminate to which the elastic fabric (A), the foamed resin layer (B) and the surface fastener (C) are joined is 3 to 30 mm. Insert at intervals. This cut is made at a depth that cuts the substrate of the hook-and-loop fastener (C). At that time, there is no problem even if the cut reaches the foamed resin layer (B), but if the cut reaches the stretchable cloth (A), the strength of the stretchable cloth (A) becomes weak and the belt can be used as a belt. Ability is reduced.

The cuts need to extend from one end to the other end in the width direction of the laminated tape and exist at intervals of 3 to 30 mm in the tape length direction. Preferably, they are present at intervals of 5 to 20 mm in parallel with the direction orthogonal to the tape length direction. When the belt is pulled, this cut widens the gap between the cuts and gives the belt elasticity.
Further, in the hook-and-loop fastener (C), it is fixed that the cuts from one end to the other end in the tape width direction are straight, curved, diagonal, or wavy, and there are a plurality of adjacent cuts in parallel. In order to enhance the design and aesthetics of the belt, the cutting line is wavy, so that the weft threads that are present at the cuts of the elastic fabric (A) are sometimes the foamed resin layer (B) layer and the hook-and-loop fastener. Since it is fixed by the layer (C), it is preferable in that tissue destruction (loss of elasticity) is unlikely to occur even if it is repeatedly expanded and contracted. The wavy line shape referred to in the present invention is a zigzag shape or an uneven shape composed of one or more curved wavy lines and straight lines.

As described above, the fixing belt of the present invention is manufactured by sequentially performing the following steps (I) to (III).
(I) On the back surface side of the laminate obtained in the step (II) step (I) of laminating the foamed resin layer (B) made of an elastomer on the back surface of the stretchable fabric (A) having many loops on the front surface. The hook-and-loop fastener (C) having a large number of male engaging elements is attached to the surface fastener (C) of the laminate obtained in the step (III) and the step (II) with the side on which the male engaging element exists facing outward. A process of making cuts for cutting the hook-and-loop fastener (C) from the C) side at intervals of 3 to 30 mm.

The foamed resin layer (B) may be first bonded to the back surface of the hook-and-loop fastener (C), and then the stretchable cloth (A) may be bonded, but the stretchable cloth (A) is a foamable resin. It is preferable to carry out in the order of (I), (II) and (III) above because it can be firmly bonded to the layer.
It is also conceivable to make a cut in the surface fastener (C) with the foamed resin layer (B) attached to the back surface of the surface fastener (C), and then join the elastic cloth (A). Since it is difficult to manage the depth so that it does not become too deep, it is preferable to perform the procedure in the order of (I), (II), and (III).

In this way, the notched laminated tape is cut to an appropriate width and length to obtain a fixing belt. The width and length of the belt vary depending on the application, but generally, the width is preferably in the range of 5 to 80 mm, and the length is preferably in the range of 10 to 100 cm. More preferably, the range of width 10 to 50 mm is the range of length 15 to 50 cm.

In the fixing belt of the present invention, since loops or male engaging elements are present on almost the entire front and back surfaces, the front surface and the back surface are overlapped in an extended state, and the front surface loop and the back surface are male-shaped. By engaging the elements, they can be easily bound.
Since the fixing belt of the present invention is bound while maintaining the stretched state, the bound object is tightened by the contraction force of the fixing belt, and the bound object falls off from the fixing belt or the bound state is changed. Since it does not easily collapse and can be engaged on the entire front and back surfaces, the overlapping parts of the belts can be engaged up to the end, and the end does not hang loosely unlike a conventional belt.
The fixing belt of the present invention can be colored in a desired color by dyeing or by applying a paint. Of course, the color tone of the front and back surfaces can be changed.

The fixing belt of the present invention can be used as a binding belt for bundling rod-shaped bodies, particularly electric wire cords, and is extremely excellent as a connecting belt or the like when attaching a sheet or the like to a frame. Further, since the elastic cloth (A) acts as a cushioning material, it can be used as a packing belt, a binding tool for bundling books and writing instruments, and the like. Further, it can be suitably used in the fields of hobbies and sports equipment such as binding of skis and binding of fishing rods. It can also be used as a belt that can be wrapped around a bandage to prevent the bandage from unraveling. In this case, since the cut has a gap, air permeability can be obtained, and there is also an advantage that stuffiness does not occur. Further, the fixing belt of the present invention can also be used as a supporter.

Hereinafter, the present invention will be described with reference to Examples.
Example 1
As the stretchable fabric (A), it is composed of a front layer and a back layer, has elasticity in the length direction and the width direction, is made of polyester fiber, and has a brushed texture of 350 g / m so as to form a loop on the surface. The tricot knitted fabric of No. ² was used, and a foam layer having a thickness of 1.0 mm made of polyurethane was used as the foamed resin layer (B). The stretchable fabric (A) and the foamed resin layer (B) are laminated with a polyurethane-based adhesive so that the loop surface is on the outside. In the stretchable cloth (A), holes having a diameter of 1.5 mm are uniformly punched on the entire surface of the cloth by a puncher at a ratio of one per 5 mm square.

Next, as the hook-and-loop fastener (C), a molded hook-and-loop fastener made of polyester elastomer, which has a large number of male engaging elements rising from the substrate on the surface of the substrate, and the male engaging elements are as shown in FIG. Inverted J-shape where the roots of two stems adjacent to each other in the belt width direction are joined in the stem height direction, separated from the middle, one is bent in the belt length direction, and the other is bent in the opposite direction. It has a shape in which the roots of the molds overlap, the thickness of the substrate is 0.2 mm, the height of the male engaging element is 0.45 mm, and the thickness of the male engaging element is parallel to the substrate. A molded hook-and-loop fastener having a height of 1/3 from the base of 0.3 mm ² and having such a male engaging element at a density of 150 lines / cm ² was used.

The molded hook-and-loop fastener has a metal thin piece (1) having an inverted J-shaped notch, a metal thin plate (2) having an inverted J-shaped bend having a notch in the opposite direction, and a metal thin piece having no such notch. By stacking 400 sheets of (3) in the order of (1), (2), and (3), a molding mold having an inverted J-shaped cavity and an inverted J-shaped cavity having a large number of cavities in opposite bending directions is formed on the surface. The molten nylon resin was poured into this molding mold, the molten resin was poured into the cavity, a resin sheet layer was formed on the surface of the mold, and the resin was pulled out from the cavity when it solidified.

Next, the laminated long sheet of the stretchable fabric (A) and the foamed resin layer (B) is unwound from the roll, while the long sheet of the molded surface fastener (C) is unwound from the other roll, and the molded surface fastener A moisture-curable polyurethane was applied to the back surface of the laminated sheet, and the back surface of the laminated sheet was overlapped with the coated surface and wound up. When the curing is completed, only the surface fastener (C) of the laminated sheet composed of the stretchable fabric (A) foamed resin layer (B) surface fastener (C) is used in the length direction from end to end in the width direction. Cuts were made in the vertical direction at 12 mm intervals.
The obtained tape was cut to a size of 40 mm in width and 32 cm in length to manufacture a fixing belt.

When this fixing belt is pulled in the length direction with both hands, the contraction force is high, a gap with a width of 4 mm is formed at the cut, and the elastic fabric (A) is not cut at all, and contracts immediately when both hands are released. Then, the gap was in close contact with the original gap.
Using this fixing belt, I pulled it around 7 fishing rods, wrapped it around and tied it, and it was able to bind tightly, the fishing rods that did not touch the belt did not slip through, and the belt was engaged to the end. , The end did not hang loosely.
Similarly, 10 fishing rods were bound using the fixing belt, but in this case as well, the fishing rods that did not touch the belt could be tightly bound as in the case of the 7 fishing rods without slipping through. Also, the end of the belt did not hang loosely.

Comparative Example 1
In the first embodiment, except that the foamed resin layer (B) is not used, the surface fastener (C) is directly attached to the back surface of the stretchable fabric (A), and the surface fastener (C) is cut. A fixing belt was produced in the same manner as in Example 1.
As a result, since the height of the male engaging element of the hook-and-loop fastener (C) is not constant, it is difficult to make a cut only in the substrate of the hook-and-loop fastener (C), and the elastic cloth (A) is also cut. To prevent this, if you make a shallow cut, the board will not be cut, and there will be a cut that will not stretch even if you pull it, while if you make a deep cut to eliminate the part where the board is not cut, the elastic fabric There were some places where the fiber (A) was cut and pulled to cause structural destruction of the woven fabric.

A: Elastic fabric with loop B: Foamed resin layer made of elastomer C: Hook-and-loop fastener with male engaging element 2: Loop 3: Male engaging element 4: Cut

Claims (11)

A stretchable fabric (A) having many loops on its surface, a foamed resin layer (B) made of an elastomer, and a hook-and-loop fastener (C) having many male engaging elements on its surface, and a loop of the stretchable fabric (A) exists. The stretchable fabric (A), the foamed resin layer (B), and the hook-and-loop fastener (C) were joined with the surface on which the fabric (A) and the surface of the hook-and-loop fastener (C) where the male engaging element exists were on the outside. consisting tape comprising a laminate, the surface fastener (C), Ri optimum from one end to the other end of the tape width direction, the surface fastener depth of cut tape length direction 3~30mm to cut the substrate (C) A fixing belt characterized by the existence of multiple pieces at intervals. The fixing belt according to claim 1, wherein the stretchable fabric (A) has elasticity in two directions, a length direction and a width direction. The fixing belt according to claim 1 or 2, wherein the elastic fabric (A) is a tricot knitted fabric. Claim that the hook-and-loop fastener (C) has a large number of male engaging elements on the surface having a shape in which the tip of the stem protruding from the substrate is bent in an inverted J shape in the tape length direction. The fixing belt according to any one of 1 to 3. In the male engaging element, the roots of two stems adjacent to each other in the tape width direction are joined in the stem height direction and separated from each other, one is bent in the tape length direction and the other is bent in the opposite direction. The fixing belt according to any one of claims 1 to 4, which has the shape of the stem. The fixing belt according to any one of claims 1 to 5, wherein the height of the male engaging element is 0.3 to 1.0 mm. The fixing belt according to any one of claims 1 to 6, wherein the hook-and-loop fastener (C) is a molded male hook-and-loop fastener made of a polyester elastomer. The fixing belt according to any one of claims 1 to 7, wherein the foamed resin layer (B) is made of a polyurethane resin. The invention according to any one of claims 1 to 8, wherein the elastic fabric (A) and the foamed resin layer (B) are joined and the foamed resin layer (B) and the hook-and-loop fastener (C) are both joined by a polyurethane adhesive. Belt for fixing. 6. Belt for fixing. A method for manufacturing an elastic fixed belt, in which the following steps (I) to (III) are sequentially performed.
(I) On the back surface side of the laminate obtained in the step (II) step (I) of laminating the foamed resin layer (B) made of an elastomer on the back surface of the stretchable fabric (A) having many loops on the front surface. The surface fastener (C) having a large number of male engaging elements is attached to the surface fastener (C) of the laminate obtained in the step (III) and the step (II) with the side on which the male engaging element exists facing outward. reaches from C) side from one end to the other end of the tape width direction, the step of nicking the depth of cutting the substrate surface fastener (C) in 3~30mm intervals

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