CN211307661U

CN211307661U - Elastic waterproof composite fabric

Info

Publication number: CN211307661U
Application number: CN201921789595.8U
Authority: CN
Inventors: 胡达英; 祁正丽
Original assignee: Shaoxing Keqiao Guanzhun Textile Co ltd
Current assignee: Shaoxing Keqiao Guanzhun Textile Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-21
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a waterproof compound surface fabric of elasticity relates to fabrics technical field, aims at solving the cotton surface fabric of present people itself and very easily takes place to be dragged the condition of deformation to being dragged the deformation back, the surface fabric can't be through the elasticity reconversion that self possesses, thus makes the relatively poor problem of its practicality, and its technical scheme main points are: the hot-pressing forming device comprises a surface layer and an inner layer, wherein a plurality of first grooves are formed in the bottom surface of the surface layer through hot pressing, a tensile yarn I is bonded in the first grooves, a plurality of second grooves distributed along the length direction of the first grooves are formed in the top surface of the inner layer through hot pressing, a tensile yarn II is bonded in the second grooves, and the bottom surface of the surface layer is connected with the top surface of the inner layer through hot pressing. The utility model discloses a waterproof compound surface fabric of elasticity strengthens the tensile strength on top layer and nexine through tensile yarn one and tensile yarn two.

Description

Elastic waterproof composite fabric

Technical Field

The utility model relates to a fabrics technical field, more specifically says, it relates to a waterproof compound surface fabric of elasticity.

Background

The rayon fabric is easy to be pulled and deformed, and after being pulled and deformed, the fabric can not be restored to the original shape through the elasticity of the rayon fabric, so that the practicability of the rayon fabric is poor.

Therefore, the utility model provides a new technical scheme solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a through tensile yarn one and tensile yarn two tensile strength's the waterproof compound surface fabric of elasticity on reinforcing top layer and nexine.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a waterproof compound surface fabric of elasticity, includes top layer and nexine, top layer bottom surface hot pressing forms a plurality of recesses one, it has a tensile yarn one to bond in the recess one, nexine top surface hot pressing forms a plurality of recesses two that distribute along a recess length direction, it has a tensile yarn two to bond in the recess two, the bottom surface on top layer and the top surface hot pressing connection of nexine.

Through adopting above-mentioned technical scheme, through setting up recess one, recess two, tensile yarn one and tensile yarn two, thereby make this surface fabric can strengthen the tensile strength that the surface fabric possessed under the thickness prerequisite that does not increase the surface fabric, and make people need use great effort just to make the surface fabric take place elastic deformation, and after the pulling force disappears, tensile yarn one and tensile yarn two can stimulate nexine and top layer reconversion, avoid this surface fabric to be dragged the condition of damaging and appear.

The utility model discloses further set up to: the first grooves are distributed in an array on the bottom surface of the surface layer.

Through adopting above-mentioned technical scheme, because a plurality of recesses one are the array distribution in top layer bottom surface to make tensile yarn one also can evenly distributed, thereby make the tensile strength distribution of each position on the top layer even.

The utility model discloses further set up to: the second grooves are distributed in an array mode along the length direction of the first grooves.

Through adopting above-mentioned technical scheme, because the length direction array distribution of a plurality of recess two along recess one to make tensile yarn two can distribute comparatively evenly, thereby make the tensile strength distribution of each position on the nexine even, thereby make the tensile strength distribution of whole surface fabric even.

The utility model discloses further set up to: the tensile yarn I and the tensile yarn II both comprise a core layer and two acrylic fibers spirally wound outside the core layer.

Through adopting above-mentioned technical scheme, through setting up acrylic fiber to make it can play better protection effect to the sandwich layer, and strengthen the tensile strength that tensile yarn one and tensile yarn two own possessed.

The utility model discloses further set up to: and the outer sides of the first tensile yarn and the second tensile yarn are wrapped with special soft protective layers.

Through adopting above-mentioned technical scheme, through setting up special soft protective layer to make it can play better protection effect to tensile yarn one and tensile yarn two, and can take place to expand when special soft protective layer meets water, thereby prevent that the surface fabric from leaking through recess one and recess two.

The utility model discloses further set up to: the sandwich layer comprises two mutual spiral winding heart yearns, the heart yearn is twisted by a plurality of cavity yarns and forms, the outside parcel of heart yearn has the enhancement layer.

Through adopting above-mentioned technical scheme, through setting up the cavity yarn to make the heart yearn possess better elasticity, and through setting up the enhancement layer, thereby strengthen the tensile strength of tensile yarn one and tensile yarn two.

The utility model discloses further set up to: the hollow yarn is made of artificial cotton, the reinforcing layer is cotton fibers spirally wound on the outer side of the core wire, the special soft protective layer is soft elastic rubber, and the soft elastic rubber is water-swelling rubber.

To sum up, the utility model discloses following beneficial effect has:

through setting up recess one, recess two, tensile yarn one and tensile yarn two to make this surface fabric can strengthen the tensile strength that the surface fabric possessed under the thickness prerequisite that does not increase the surface fabric, and make people need use great effort just to make the surface fabric take place elastic deformation, and after the pulling force disappears, tensile yarn one and tensile yarn two can stimulate nexine and top layer reconversion, avoid this surface fabric to be dragged the bad condition and appear.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the middle layer and the first tensile yarn of the present invention;

FIG. 3 is a top view of the inner layer and the second tensile yarn of the present invention;

fig. 4 is a schematic structural view of the first tensile yarn and the second tensile yarn of the present invention.

In the figure: 1. a surface layer; 2. an inner layer; 3. a first groove; 4. tensile yarn I; 5. a second tensile yarn; 6. a second groove; 7. a core layer; 8. a core wire; 9. a hollow yarn; 10. a reinforcing layer; 11. a special soft protective layer; 12. acrylic fiber.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b): an elastic waterproof composite fabric is shown in figures 1 to 4,

an elastic waterproof composite fabric comprises a surface layer 1 and an inner layer 2, wherein a plurality of grooves I3 are formed on the bottom surface of the surface layer 1 through hot pressing, the grooves I3 are distributed in an array manner on the bottom surface of the surface layer 1, a tensile yarn I4 is bonded in the grooves I3, a plurality of grooves II 6 distributed in the length direction of the grooves I3 are formed on the top surface of the inner layer 2 through hot pressing, the grooves II 6 are distributed in an array manner along the length direction of the grooves I3, a tensile yarn II 5 is bonded in the grooves II 6, the bottom surface of the surface layer 1 is connected with the top surface of the inner layer 2 through hot pressing, the tensile yarn I4 and the tensile yarn II 5 both comprise a core layer 7 and two acrylic fibers 12 spirally wound outside the core layer 7, special soft protective layers 11 wrap the outer sides of the tensile yarn I4 and the tensile yarn II 5, the core layer 7 consists of two core wires 8 spirally wound with each other, the outside parcel of heart yearn 8 has the enhancement layer 10, well hollow yarn 9 adopts the artificial cotton material, the enhancement layer 10 is the cotton fiber of spiral winding in the heart yearn 8 outside, special soft protective layer 11 is soft type elastic rubber, and soft type elastic rubber is for meeting water inflation rubber, the preparation accessible of tensile yarn one 4 and tensile yarn two 5 adds the twisting machine and processes and obtains, and top layer 1 is woven through the longitude and latitude loom longitude and latitude by a plurality of 50S 'S artificial cotton fiber and is formed, and nexine 2 is woven through the longitude and latitude loom longitude and latitude by a plurality of 100S' S artificial cotton fiber and is formed, the coating has the waterproof coating that the one deck formed by the polytetrafluoroethylene preparation between nexine 2 and the top layer 1, through setting up waterproof coating, thereby make this surface fabric possess better water-proof effects.

Because the lining 2 is formed by weaving a plurality of 100S artificial cotton fibers by a warp and weft knitting machine, people can feel the fine hand feeling of the 100S artificial cotton fibers when contacting the lining 2 of the fabric, so that people can obtain better touch feeling when contacting the fabric, and because the surface layer 1 is formed by weaving a plurality of 50S artificial cotton fibers by the warp and weft knitting machine, the fibers forming the surface layer 1 are thicker and have better wear-resisting effect, so that the outer side of the fabric is not easy to wear, the tensile yarn I4 and the tensile yarn II 5 can resist the tensile force of the fabric in two directions by arranging the groove I3, the groove II 6, the tensile yarn I4 and the tensile yarn II 5, and the fabric can be pulled by people with larger acting force when pulling the fabric, and this surface fabric is pulled after opening, can come the recovering state through the better elasticity that constitutes a plurality of hollow yarn 9 of heart yearn 8 and possess, hollow yarn 9 accessible spinneret preparation, belong to prior art, and the tensile strength of tensile yarn one 4 and tensile yarn two 5 can be strengthened to the enhancement layer 10, and special soft protective layer 11, can strengthen tensile yarn one 4 and tensile yarn two 5's elasticity, make tensile yarn one 4 and tensile yarn two 5 can resume the original state through the stronger elasticity that self possesses after taking place elastic deformation, thereby make this surface fabric can resume the original state after meeting with external force and pulling, be difficult for being pulled and torn.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a waterproof compound surface fabric of elasticity, includes top layer (1) and nexine (2), its characterized in that: top layer (1) bottom surface hot pressing forms a plurality of recesses (3), it has a tensile yarn (4) to bond in recess (3), inlayer (2) top surface hot pressing forms a plurality of recesses two (6) that distribute along recess (3) length direction, it has a tensile yarn two (5) to bond in recess two (6), the bottom surface on top layer (1) and the top surface hot pressing of inlayer (2) are connected.

2. The elastic waterproof composite fabric according to claim 1, characterized in that: the first grooves (3) are distributed on the bottom surface of the surface layer (1) in an array manner.

3. The elastic waterproof composite fabric according to claim 1, characterized in that: the second grooves (6) are distributed in an array mode along the length direction of the first grooves (3).

4. The elastic waterproof composite fabric according to claim 1, characterized in that: the tensile yarn I (4) and the tensile yarn II (5) both comprise a core layer (7) and two acrylic fibers (12) spirally wound outside the core layer (7).

5. The elastic waterproof composite fabric according to claim 1, characterized in that: and the outer sides of the first tensile yarn (4) and the second tensile yarn (5) are wrapped with special soft protective layers (11).

6. The elastic waterproof composite fabric according to claim 4, characterized in that: the sandwich layer (7) is composed of two core wires (8) which are spirally wound, the core wires (8) are formed by twisting a plurality of hollow yarns (9), and the outer side of each core wire (8) is wrapped with a reinforcing layer (10).

7. The elastic waterproof composite fabric according to claim 6, characterized in that: well hollow yarn (9) adopt the artificial cotton material, enhancement layer (10) are the cotton fiber of spiral winding in heart yearn (8) outside, special soft protective layer (11) are soft type elastic rubber, and soft type elastic rubber is for meeting water inflation rubber.