CN211730552U

CN211730552U - Waterproof fabric

Info

Publication number: CN211730552U
Application number: CN201922445032.3U
Authority: CN
Inventors: 董京
Original assignee: Shaoxing Shanmiao Trading Co ltd
Current assignee: Shaoxing Shanmiao Trading Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-23
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a waterproof fabric relates to the surface fabric field, aims at solving the problem that the dress surface fabric can not waterproof and prevent static winter, and its technical scheme main points are: including the polypropylene fibre fabric layer, the upper surface on polypropylene fibre fabric layer is equipped with the waterproof layer, the upper surface of waterproof layer is equipped with cold-proof layer, cold-proof layer includes first warp and first woof, first warp and first woof are hollow fiber, cold-proof yarn has been woven between adjacent first warp and the adjacent first woof, the upper surface on cold-proof layer is equipped with the inlayer, the inlayer includes second warp and second woof, second warp and second woof are 45D cotton fiber, a conductive composite yarn has all been woven to every three second warps and every three second woofs, conductive composite yarn includes first yarn and second yarn, the mutual spiral winding of first yarn and second yarn. The utility model discloses a set up waterproof layer and electrically conductive composite yarn, can strengthen the waterproof performance and the antistatic effect of this surface fabric.

Description

Waterproof fabric

Technical Field

The utility model relates to a surface fabric field, more specifically says, it relates to a waterproof surface fabric.

Background

The fabric is a material for making clothes, is one of three elements of clothes, can explain the style and the characteristics of the clothes, directly controls the expression effects of the color and the shape of the clothes, and has become mainstream and trend of the development of the current textile products along with the improvement of science and technology and the improvement of the living standard of people, so that the requirements of people on various functions of the fabric are higher and higher.

In cold weather, the fabric for making the clothes is generally thicker, if the fabric is wetted in rainy days, the fabric is easy to absorb moisture, so that the weight of the clothes is increased, the clothes are adhered to the body, people feel uncomfortable, and the fabric is dry in weather and easy to generate static electricity.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a waterproof fabric.

The above technical purpose of the present invention can be achieved by the following technical solutions: a waterproof fabric comprises a polypropylene fabric layer, wherein a waterproof layer is arranged on the upper surface of the polypropylene fabric layer, the upper surface of the waterproof layer is provided with a warm-keeping layer, the warm-keeping layer comprises first warp yarns and first weft yarns, the first warp yarns and the first weft yarns are both hollow fibers, warm-keeping yarns are woven between the adjacent first warp yarns and the adjacent first weft yarns, the thermal yarn is wool fiber, the upper surface of the thermal layer is provided with an inner layer, the inner layer comprises second warp and second weft, the second warp yarns and the second weft yarns are both 45D cotton fibers, every third second warp yarn and every third second weft yarn are all woven with a conductive composite yarn, the conductive composite yarn comprises a first yarn and a second yarn, wherein the first yarn and the second yarn are spirally wound with each other, the first yarn is 45D cotton fiber, and the second yarn is 20D silver-plated fiber.

By adopting the technical scheme, the conductive composite yarn formed by winding the silver-plated fiber and the cotton fiber is woven in the inner layer, so that the fabric has good antistatic performance and certain antibacterial performance, and the polypropylene fiber fabric layer is arranged with the waterproof layer and the polypropylene fiber fabric layer, so that the appearance of the polypropylene fiber fabric is similar to that of woolen yarns and has a waxy hand feeling, thereby being capable of effectively dewatering and preventing the surface of the fabric from being soaked; through setting up cold-proof layer, can effectively improve the warmth retention property of this surface fabric, include a large amount of still air in the hollow fiber on cold-proof layer, can bring light elasticity, good moisture permeability and comfortable cold-proof effect for this surface fabric, greatly increased this surface fabric's cold-proof ability.

The utility model discloses further set up to: the thickness of the warm-keeping layer is equal to that of the polypropylene fabric layer, and the thickness of the warm-keeping layer is larger than that of the waterproof layer.

The utility model discloses further set up to: the waterproof layer adopts a TPU waterproof moisture permeable film.

Through adopting above-mentioned technical scheme, because the waterproof layer adopts the waterproof moisture permeable membrane of TPU, the waterproof moisture permeable membrane of TPU can make steam pass through, and rainwater and water droplet can not pass through, utilize this kind of microporous construction to reach outstanding waterproof moisture permeable function, again this hole is extremely tiny, makes wind can not permeate through, has certain windbreak.

The utility model discloses further set up to: the thickness of the waterproof layer is 0.01mm-0.05 mm.

The utility model discloses further set up to: the polypropylene fabric layer is formed by interweaving third warp yarns and third weft yarns, and the third warp yarns and the third weft yarns are 35D polypropylene fibers.

The utility model discloses further set up to: and the third warp yarns and the third weft yarns of the polypropylene fabric layer are interwoven into plain weave, twill weave or satin weave.

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

the conductive composite yarn formed by winding silver-plated fibers and cotton fibers is woven into the inner layer, so that the fabric has good antistatic performance and certain antibacterial performance, and the polypropylene fiber fabric layer is provided with the waterproof layer and the polypropylene fiber fabric layer, so that the polypropylene fiber fabric looks like a woolen yarn and has a waxy hand feeling, and can effectively drain water and prevent the surface of the fabric from being soaked; through setting up cold-proof layer, can effectively improve the warmth retention property of this surface fabric, include a large amount of still air in the hollow fiber on cold-proof layer, can bring light elasticity, good moisture permeability and comfortable cold-proof effect for this surface fabric, greatly increased this surface fabric's cold-proof ability.

Drawings

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

FIG. 2 is a schematic structural view of a warm layer in the waterproof fabric of the present invention;

FIG. 3 is a schematic structural view of an inner layer of the waterproof fabric of the present invention;

fig. 4 is a schematic structural view of the conductive composite yarn in the waterproof fabric of the present invention.

Reference numerals: 1. a polypropylene fabric layer; 2. a waterproof layer; 3. a thermal insulation layer; 31. a first warp yarn; 32. a first weft yarn; 33. a warm-keeping yarn; 4. an inner layer; 41. a second warp yarn; 42. a second weft yarn; 43. a conductive composite yarn; 431. a first yarn; 432. a second yarn.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the waterproof fabric includes a polypropylene fabric layer 1, the polypropylene fabric layer 1 is formed by interweaving third warp yarns and third weft yarns, the third warp yarns and the third weft yarns are 35D polypropylene fibers, the third warp yarns and the third weft yarns of the polypropylene fabric layer 1 are interwoven into plain weave, twill weave or satin weave, a waterproof layer 2 is bonded on the upper surface of the polypropylene fabric layer 1 through a hot melt adhesive, the waterproof layer 2 is a TPU moisture permeable film, and the thickness of the waterproof layer 2 is 0.01mm-0.05 mm.

Through setting up waterproof layer 2 and polypropylene fibre fabric layer 1, the polypropylene fibre outward appearance is like the fuzzy army silk and has the wax feel, thereby can effectively be hydrophobic, prevent that the surface of the fabric from being soaked, cooperation waterproof layer 2, can further prevent water infiltration to cold-proof layer 3 and inlayer 4, make this surface fabric have very strong waterproof function, be difficult for drenching by the rainwater, and because waterproof layer 2 adopts the waterproof moisture-permeable membrane of TPU, the waterproof moisture-permeable membrane of TPU enables water vapor to pass through, and rainwater and water droplet can not pass through, utilize this kind of microporous structure to reach outstanding waterproof moisture-permeable function, moreover this hole is extremely tiny, make wind can not permeate through, certain windproof nature has.

The upper surface of waterproof layer 2 has cold-proof layer 3 through the hot melt adhesive bonding, and cold-proof layer 3 and the equal and thickness that is greater than waterproof layer 2 of polypropylene fibre fabric layer 1 of thickness, and cold-proof layer 3 includes first warp 31 and first woof 32, and first warp 31 and first woof 32 are hollow fiber, have woven cold-proof yarn 33 between adjacent first warp 31 and the adjacent first woof 32, and cold-proof yarn 33 is the wool fibre.

Through setting up cold-proof layer 3, can effectively improve the warmth retention property of this surface fabric, contain a large amount of still air in the hollow fiber of cold-proof layer 3, can bring light elasticity, good moisture permeability and comfortable cold-proof effect for this surface fabric, greatly increased this surface fabric's cold-proof ability, and the warmth retention property of this surface fabric can further be strengthened to the wool fibre of cold-proof layer 3.

The upper surface of cold-proof layer 3 has inlayer 4 through the hot melt adhesive bonding, inlayer 4 includes second warp 41 and second woof 42, second warp 41 and second woof 42 are 45D cotton fiber, every three second warp 41 and every three second woofs 42 have all been woven a conductive composite yarn 43, conductive composite yarn 43 includes first yarn 431 and second yarn 432, first yarn 431 and second yarn 432 spiral winding each other, first yarn 431 is 45D cotton fiber, second yarn 432 is 20D silver-plated fiber.

The conductive composite yarn 43 formed by winding the silver-plated fiber and the cotton fiber is woven into the inner layer 4, so that the fabric has good antistatic performance and certain antibacterial performance, the generation of electrostatic phenomenon is avoided, and the safety is improved.

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. A waterproof fabric comprises a polypropylene fabric layer (1), and is characterized in that: the polypropylene fiber fabric layer is characterized in that a waterproof layer (2) is arranged on the upper surface of the polypropylene fiber fabric layer (1), a heat preservation layer (3) is arranged on the upper surface of the waterproof layer (2), the heat preservation layer (3) comprises first warp (31) and first weft (32), the first warp (31) and the first weft (32) are both hollow fibers, heat preservation yarns (33) are woven between the adjacent first warp (31) and the adjacent first weft (32), the heat preservation yarns (33) are wool fibers, an inner layer (4) is arranged on the upper surface of the heat preservation layer (3), the inner layer (4) comprises second warp (41) and second weft (42), the second warp (41) and the second weft (42) are both 45D cotton fibers, and a conductive composite yarn (43) is woven between every three second warp (41) and every three second weft (42), the conductive composite yarn (43) comprises a first yarn (431) and a second yarn (432), the first yarn (431) and the second yarn (432) are spirally wound on each other, the first yarn (431) is 45D cotton fiber, and the second yarn (432) is 20D silver-plated fiber.

2. The waterproof fabric according to claim 1, wherein: the thickness of the warm-keeping layer (3) is equal to that of the polypropylene fabric layer (1) and is larger than that of the waterproof layer (2).

3. The waterproof fabric according to claim 1, wherein: the waterproof layer (2) adopts a TPU waterproof moisture permeable film.

4. The waterproof fabric according to claim 3, wherein: the thickness of the waterproof layer (2) is 0.01mm-0.05 mm.

5. The waterproof fabric according to claim 1, wherein: the polypropylene fabric layer (1) is formed by interweaving third warp yarns and third weft yarns, and the third warp yarns and the third weft yarns are 35D polypropylene fibers.

6. The waterproof fabric according to claim 5, wherein: the third warp and the third weft of the polypropylene fabric layer (1) are interwoven into plain weave, twill weave or satin weave.