CN218593878U - Foldable flexible freight bag base cloth - Google Patents

Abstract

The utility model provides a folded cascade flexible container base cloth relates to base cloth technical field, include: the anti-wear layer, the equal fixedly connected with of surface of anti-wear layer opposite face prevents the wrinkle layer, two a plurality of bleeder vents have been seted up to the surface of preventing the wrinkle layer, two the equal fixed connection protective layer of surface of preventing the wrinkle layer opposite face, one of them the protective layer is close to the outer fixed connection tensile layer of bottom. The utility model discloses, at first, stack one of them abrasionproof layer, crease-resistant layer and protective layer installation order together, stack tensile layer and base cloth layer together, stack another abrasionproof layer, crease-resistant layer and tear-resistant layer together, put into and exert pressure with the heavy object in the glue and soak, take out again and dry, through first stylolite and second stylolite at last, sew up these several kinds of materials together, can play the guard action to the base cloth of center department like this, prevent that the long-time use of base cloth from warping the damage.

Description

Foldable flexible freight bag base cloth

Technical Field

The utility model relates to a base cloth technical field especially relates to a folded cascade flexible container base cloth.

Background

The process flow of the base cloth production comprises the following steps: the polypropylene is used as main raw material and extruded into film sheet by screw, the film sheet is stretched and cut into flat filaments, the flat filaments are interwoven into base cloth by warp and weft on a circular weaving machine, and a folding finger turns over one part of the object and sticks the other part of the object together. The utility model refers to a part of the object is folded and is close together with another part, and the flexible container base cloth that can fold is convenient to be accomodate, saves space.

In the prior art, as Chinese patent numbers are: CN 2036988963U is a flexible container base cloth, which is formed by interweaving weft yarns and warp yarns in a sinking and floating manner, wherein the weft yarns comprise a first layer of flat yarns, a second layer of flat yarns and a third layer of flat yarns, and the weft yarns are formed by folding the three layers of flat yarns. The utility model has the advantages that: the bearing capacity is strong, the bottom of the packaging bag can not protrude downwards after filling, the weaving efficiency can be improved, and the material abrasion can be reduced

In the above-mentioned technique, the surface of traditional base cloth does not have the protective layer, and the base cloth uses unavoidably can damage the influence and use for a long time, and the surface does not have the protective layer to reduce life, and the flexible container base cloth uses the surface of folding base cloth for a long time and can produce crease or fracture, and multilayer protection can promote the rate of utilization of base cloth.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a foldable bulk bag base fabric comprising: the anti-wear layer, the equal fixedly connected with of surface of anti-wear layer opposite face prevents the wrinkle layer, two a plurality of bleeder vents have been seted up to the surface of preventing the wrinkle layer, two the equal fixed connection protective layer of surface of preventing the wrinkle layer opposite face, one of them the protective layer is close to the outer fixed connection tensile layer of bottom.

In a preferred embodiment, a base fabric layer is fixedly connected to the outer surface of the tensile layer close to the bottom, an anti-tear layer is fixedly connected to the outer surface of the base fabric layer close to the bottom, and first sewing threads are fixedly connected to the inner parts of the anti-wear layer, the anti-wrinkle layer, the protective layer, the tensile layer, the base fabric layer and the anti-tear layer.

The technical effect of adopting the further scheme is as follows: the first sewing thread can be used for fixing and sewing various materials inside, and plays a role in protecting the base cloth.

In a preferred embodiment, the inner parts of the wear-resistant layer, the wrinkle-resistant layer, the protective layer, the stretching layer, the base fabric layer and the tear-resistant layer are fixedly connected with second sewing threads.

As a preferred embodiment, the anti-wear layer is made of a nylon material, and the anti-wrinkle layer is made of a polyester material.

The technical effect of adopting the further scheme is as follows: the nylon material can increase the utilization rate and the wear resistance, and the polyester material can reduce deformation when being folded for use, so that the polyester fabric is not easy to crease damage when being used for a long time.

In a preferred embodiment, the protective layer is made of cotton, and the stretch layer is made of rubber.

The technical effect of adopting the further scheme is as follows: the cotton material can play the guard action to article in the use, and the rubber material can play tensile extension effect to the base cloth.

In a preferred embodiment, the tear-resistant layer is made of nylon.

The technical effect of adopting the further scheme is as follows: prevent the cloth from tearing and breaking when in use.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses, at first, stack one of them abrasionproof layer, crease-resistant layer and protective layer installation order together, stack tensile layer and base cloth layer together, stack another abrasionproof layer, crease-resistant layer and tear-resistant layer together, put into and exert pressure with the heavy object in the glue and soak, take out again and dry, through first stylolite and second stylolite at last, sew up these several kinds of materials together, can play the guard action to the base cloth of center department like this, prevent that the long-time use of base cloth from warping the damage.

2. The utility model discloses, the material on abrasionproof layer is the polyamide fibre material, the polyamide fibre material can increase the rate of utilization and wearability, the material on crease-resistant layer is the dacron material, can reduce when folding the use and warp, it is damaged to be difficult for producing the crease when making it use for a long time, the material of protective layer is cotton material, can play the guard action to article in the use, the material on tensile layer is the rubber material, can play tensile extension effect to base cloth, the material on anti-tear layer is the nylon material, cloth tears the damage when preventing to use.

Drawings

Fig. 1 is a schematic structural view of a base cloth of a foldable flexible freight bag provided by the utility model;

fig. 2 is a schematic sectional structural view of a base cloth of a foldable flexible freight bag provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a in the base layout 1 of the foldable container bag provided by the present invention.

Illustration of the drawings:

1. an anti-wear layer; 2. an anti-wrinkle layer; 201. air holes are formed; 3. a first suture line; 301. a second suture line; 4. a protective layer; 5. a tensile layer; 6. a base cloth layer; 7. a tear resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a foldable bulk bag base fabric comprising: the equal fixedly connected with of surface of wearing layer 1, 1 opposite face of wearing layer prevents wrinkle layer 2, and a plurality of bleeder vents 201 have been seted up to two prevent wrinkle layer 2's surface, the equal fixedly connected with protective layer 4 of surface of 2 opposite faces of two prevent wrinkle layers, and one of them protective layer 4 is close to the tensile layer 5 of the outer fixedly connected with of bottom.

As shown in fig. 1-3, the outer surface of the stretching layer 5 close to the bottom is fixedly connected with a base fabric layer 6, the outer surface of the base fabric layer 6 close to the bottom is fixedly connected with an anti-tear layer 7, the anti-wear layer 1, the anti-wrinkle layer 2, the protective layer 4, the stretching layer 5, the base fabric layer 6 and the anti-tear layer 7 are fixedly connected with a first suture line 3, and the first suture line 3 can be used for fixing and sewing various internal materials to protect the base fabric.

As shown in fig. 1 to 3, a second sewing thread 301 is fixedly connected to the inside of the wear-resistant layer 1, the wrinkle-resistant layer 2, the protective layer 4, the stretch layer 5, the base fabric layer 6, and the tear-resistant layer 7.

As shown in fig. 1-3, the anti-wear layer 1 is made of nylon, the anti-crease layer 2 is made of terylene, the nylon can increase the utilization rate and the wear resistance, and the terylene can reduce the deformation when being folded for use, so that the anti-wear anti-crease layer is not easy to damage when being used for a long time.

As shown in fig. 1-3, the protective layer 4 is made of cotton, the stretching layer 5 is made of rubber, the cotton can protect objects during use, and the rubber can stretch the base cloth.

As shown in fig. 1 to 3, the tear-resistant layer 7 is made of nylon, so as to prevent the fabric from being torn and damaged during use.

The working principle is as follows:

firstly, one of the wear-resistant layer 1, the crease-resistant layer 2 and the protective layer 4 are sequentially stacked together, the stretching layer 5 and the base cloth layer 6 are stacked together, the other wear-resistant layer 1, the crease-resistant layer 2 and the tear-resistant layer 7 are stacked together, the base cloth is placed into glue to be pressed by a heavy object for soaking, and then the base cloth is taken out for drying, finally, the materials are sewn together through the first sewing line 3 and the second sewing line 301, so that the base cloth at the center can be protected, the long-time use deformation and damage of the base cloth can be prevented, the wear-resistant layer 1 is made of a nylon material, the utilization rate and the wear resistance of the nylon material can be increased, the crease-resistant layer 2 is made of a polyester material, the deformation can be reduced during folding use, the crease-resistant damage can not be easily caused during long-term use, the protective layer 4 is made of a cotton material, the article can be protected during use, the stretching layer 5 is made of a rubber material, the base cloth can be stretched, the stretching effect can be achieved, the tear-resistant layer 7 is made of a nylon material, and the tear-resistant cloth can be prevented during use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. A foldable flexible freight bag base cloth, comprising: abrasionproof layer (1), the equal fixedly connected with in surface of abrasionproof layer (1) opposite face prevents wrinkle layer (2), two a plurality of bleeder vents (201), two are seted up to the surface of preventing wrinkle layer (2) the equal fixed connection protective layer (4) in surface of preventing wrinkle layer (2) opposite face, one of them protective layer (4) are close to the tensile layer (5) of the outer fixed connection of bottom.

2. A foldable bulk bag base fabric according to claim 1, wherein: tensile layer (5) are close to the outer fixed surface of bottom and are connected with base cloth layer (6), base cloth layer (6) are close to the outer fixed surface of bottom and are connected with anti-tear layer (7), the first stylolite of inside fixedly connected with (3) of anti-tear layer (1), crease-resistant layer (2), protective layer (4), tensile layer (5), base cloth layer (6) and anti-tear layer (7).

3. A foldable bulk bag base fabric according to claim 1, wherein: the anti-abrasion layer (1), the anti-crease layer (2), the protective layer (4), the stretching layer (5), the base fabric layer (6) and the anti-tear layer (7) are fixedly connected with a second suture line (301).

4. A foldable bulk bag base fabric according to claim 1, wherein: the anti-wear layer (1) is made of nylon, and the anti-wrinkle layer (2) is made of terylene.

5. A foldable bulk bag base fabric according to claim 1, wherein: the protective layer (4) is made of cotton materials, and the stretching layer (5) is made of rubber materials.

6. A foldable bulk bag base fabric according to claim 2, wherein: the anti-tear layer (7) is made of nylon.

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