CN219312246U - Waterproof polyester-cotton composite cloth - Google Patents

Abstract

The utility model discloses waterproof polyester-cotton composite cloth, which relates to textile fabrics and comprises a polyester-cotton layer and a skin-adhering layer, wherein a waterproof layer is arranged on the upper surface of the polyester-cotton layer, the waterproof layer is a polytetrafluoroethylene layer, an isolation layer is arranged between the polyester-cotton layer and the skin-adhering layer, the isolation layer comprises a water-resisting layer, the water-resisting layer is a TPU layer, and anti-cutting layers are arranged on the upper surface and the lower surface of the water-resisting layer. The utility model has the beneficial effects that: the waterproof fabric has good waterproof effect and good skin-friendly comfort, the waterproof layer can be protected by arranging the anti-cutting layers on the upper surface and the lower surface of the waterproof layer, and when the fabric is made into the camouflage clothing for use, even if the waterproof layer is cut to cause water vapor penetration, the waterproof layer still blocks the water vapor, so that discomfort caused by the water vapor penetration into the clothing is avoided, and the waterproof layer can be prevented from being cut due to the blocking of the anti-cutting layers, so that the waterproof effect of the waterproof layer is always kept, and the waterproof fabric has good durability.

Description

Waterproof polyester-cotton composite cloth

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to waterproof polyester-cotton composite cloth.

Background

With the progress of science and technology, the textile industry in China is rapidly developed, and accordingly, the fabric is rapidly developed, and more different types of fabrics are produced.

The polyester cotton cloth is a blended fabric of polyester and cotton, and is woven by adopting 65-67% of polyester and 33-35% of cotton blended yarn, and is commonly called as 'indeed'. The polyester cotton cloth not only highlights the style of terylene but also has the advantages of cotton fabric, has better elasticity and wear resistance under the dry and wet conditions, stable size and small shrinkage, and has the characteristics of stiffness, difficult crease, easy washing and quick drying.

At present, the waterproof performance of the existing polyester-cotton cloth is generally poor, when the existing polyester-cotton cloth is manufactured into clothes such as camouflage clothes which are required to be used in severe environments, a waterproof layer is generally coated on the surface of the fabric for waterproof, however, when the application environment of the clothes such as camouflage clothes is severe, the fabric is easily cut off by sharp branches and small gravels outside, the waterproof layer is invalid, and external water vapor can permeate through gaps, so that the durability is poor.

Disclosure of Invention

The utility model aims to solve the problems, and provides the waterproof polyester-cotton composite cloth which is good in waterproof effect and high in durability.

The waterproof polyester-cotton composite cloth comprises a polyester-cotton layer and a skin-adhering layer, wherein a waterproof layer is arranged on the upper surface of the polyester-cotton layer, the waterproof layer is a polytetrafluoroethylene layer, an isolation layer is arranged between the polyester-cotton layer and the skin-adhering layer, the isolation layer comprises a water-resisting layer, the water-resisting layer is a TPU layer, and anti-cutting layers are arranged on the upper surface and the lower surface of the water-resisting layer.

Through adopting above-mentioned technical scheme, owing to be provided with the waterproof layer at polyester-cotton layer upper surface, thereby can prevent that external steam from permeating cloth is inside, and owing to be provided with the isolation layer between polyester-cotton layer and skin layer, the isolation layer includes the water barrier, the water barrier is the TPU layer, have better separation steam's effect, and all be provided with the anti-cutting layer at the upper surface and the lower surface of water barrier, can protect the water barrier, when the cloth is made camouflage clothing and is used, even the waterproof layer is cut apart and lead to the steam infiltration, still the water barrier separates steam, avoid steam infiltration to advance the inside discomfort that causes of clothing, and owing to the separation of anti-cutting layer, can avoid the water barrier to be cut apart, thereby remain the water barrier's water barrier effect all the time, make the cloth have better durability.

As a further arrangement of the utility model, the anti-cutting layer is formed by warp-weft knitting of first reinforcing yarns and second reinforcing yarns, the first reinforcing yarns are formed by twisting a plurality of Kevlar fibers, and the second reinforcing yarns are formed by twisting a plurality of aramid fibers.

Through adopting above-mentioned technical scheme, because the anti-cutting layer is woven by first enhancement yarn and second enhancement yarn warp and weft, and first enhancement yarn is twisted by a plurality of kevlar fibre and is formed, kevlar fibre has high strength, high toughness and high tear resistance, and the second enhancement yarn is twisted by a plurality of aramid fiber and forms, and aramid fiber has super high strength and high modulus to make the anti-cutting layer have fabulous structural strength, can play better anti-cutting effect.

As a further arrangement of the utility model, the skin layer is woven from weft knitting of the first yarn and the second yarn.

By adopting the technical scheme, as the skin-sticking layer is formed by weft knitting of the first yarns and the second yarns, the skin-sticking layer has better elasticity and ductility due to the weft knitting weaving mode, so that the skin-sticking layer is more comfortable.

As a further arrangement of the utility model, the first yarn and the second yarn both comprise a wire core and a cladding yarn spirally wound on the outer side of the wire core, the wire core is formed by spirally twisting a first inner core and a second inner core, the first inner core is formed by twisting a plurality of spandex fibers, the second inner core is formed by twisting a plurality of viscose fibers, and the cladding yarn is formed by twisting a plurality of modal fibers.

Through adopting above-mentioned technical scheme, because first yarn and second yarn all include sinle silk and cladding yarn, the sinle silk is twisted by first inner core and second inner core spiral and is formed, and first inner core is twisted by a plurality of spandex fibre and form, spandex fibre has high elasticity, thereby promoted the ductility of skin layer, the second inner core is twisted by a plurality of viscose fibre and forms, viscose fibre has better hygroscopicity, thereby make skin layer have better sweat-absorbing effect, cladding yarn is twisted by a plurality of modal fibre and forms, modal fibre is soft smooth, thereby make skin layer have better skin affinity.

As a further arrangement of the utility model, the polyester cotton layer is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by twisting a plurality of polyester fibers, and the weft yarns are formed by twisting a plurality of cotton fibers.

Through adopting above-mentioned technical scheme, because polyester-cotton layer is interweaved by warp and woof and forms, and the warp is twisted by a plurality of polyester fibers and is formed, polyester fibers have high strength and high toughness to guaranteed the structural strength of polyester-cotton layer, the woof is twisted by a plurality of cotton fibers and forms, and cotton fibers are cold-proof comfortable, thereby has promoted the travelling comfort of polyester-cotton layer.

As a further arrangement of the utility model, the polyester cotton layer, the isolation layer and the skin-adhering layer are adhered together by hot melt adhesive.

Through adopting above-mentioned technical scheme, because link together through hot melt adhesive between polyester-cotton layer, isolation layer and the skin layer, the connection fastness is better for difficult emergence separation between layer and the layer, thereby effectively guaranteed cloth structure's steadiness.

Compared with the prior art, the utility model has the beneficial effects that:

the waterproof layer is arranged on the upper surface of the polyester cotton layer, so that external water vapor can be prevented from penetrating into the cloth, and the isolation layer is arranged between the polyester cotton layer and the skin attaching layer and comprises the waterproof layer, so that the waterproof layer has a good water vapor blocking effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the separation layer of the present utility model;

FIG. 3 is a schematic diagram of a woven structure of the anti-cutting layer according to the present utility model;

FIG. 4 is a schematic diagram of a woven structure of a skin layer according to the present utility model;

fig. 5 is a schematic structural diagram of a first yarn and a second yarn in the present utility model.

Reference numerals: 1. a polyester cotton layer; 2. a skin layer; 3. a waterproof layer; 4. an isolation layer; 5. a water-resistant layer; 6. a cutting prevention layer; 7. a first reinforcing yarn; 8. a second reinforcing yarn; 9. a first yarn; 10. a second yarn; 11. covering yarn; 12. a first core; 13. and a second core.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a waterproof polyester-cotton composite fabric comprises a polyester-cotton layer 1 and a skin-adhering layer 2, wherein the polyester-cotton layer 1 is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by twisting a plurality of polyester fibers, the weft yarns are formed by twisting a plurality of cotton fibers, a waterproof layer 3 is arranged on the upper surface of the polyester-cotton layer 1, the waterproof layer 3 is a polytetrafluoroethylene layer, an isolation layer 4 is arranged between the polyester-cotton layer 1 and the skin-adhering layer 2, the isolation layer 4 comprises a water-resisting layer 5, the water-resisting layer 5 is a TPU layer, anti-cutting layers 6 are arranged on the upper surface and the lower surface of the water-resisting layer 5, the anti-cutting layers 6 are formed by warp and weft knitting of first reinforcing yarns 7 and second reinforcing yarns 8, the first reinforcing yarns 7 are formed by twisting a plurality of kevlar fibers, the second reinforcing yarns 8 are formed by twisting a plurality of aramid fibers, and the cotton layer 1, the isolation layer 4 and the skin-adhering layer 2 are bonded together through hot melt adhesive.

Referring to fig. 4 and 5, the skin layer 2 is formed by weft knitting of a first yarn 9 and a second yarn 10, the first yarn 9 and the second yarn 10 each include a core and a covering yarn 11 spirally wound around the core, the core is formed by spirally twisting a first inner core 12 and a second inner core 13, the first inner core 12 is formed by twisting a plurality of spandex fibers, the second inner core 13 is formed by twisting a plurality of viscose fibers, and the covering yarn 11 is formed by twisting a plurality of modal fibers.

Owing to be provided with waterproof layer 3 at polyester-cotton layer 1 upper surface to can prevent external steam infiltration cloth inside, and owing to be provided with isolation layer 4 between polyester-cotton layer 1 and skin layer 2, isolation layer 4 includes water barrier 5, water barrier 5 is the TPU layer, have better effect of separation steam, and all be provided with anti-cutting layer 6 at water barrier 5's upper surface and lower surface, can protect water barrier 5, when the camouflage clothes is made to the cloth and use, even waterproof layer 3 is cut apart and lead to the steam infiltration, still water barrier 5 separates steam, avoid steam infiltration to lead to uncomfortable inside the clothing, and owing to the separation of anti-cutting layer 6, can avoid water barrier 5 to be cut apart, thereby remain the water barrier effect of water barrier 5 throughout, make the cloth have better durability.

Because the anti-cutting layer 6 is formed by weaving a first reinforcing yarn 7 and a second reinforcing yarn 8 in a warp-weft mode, the first reinforcing yarn 7 is formed by twisting a plurality of Kevlar fibers, the Kevlar fibers have high strength, high toughness and high tear resistance, the second reinforcing yarn 8 is formed by twisting a plurality of aramid fibers, and the aramid fibers have ultrahigh strength and high modulus, so that the anti-cutting layer 6 has excellent structural strength and can play a role in better anti-cutting effect.

The skin layer 2 is formed by weft knitting of the first yarns 9 and the second yarns 10, the skin layer 2 has better elasticity and extensibility in a weft knitting weaving mode, so that the skin layer 2 is more skin-friendly and comfortable, wherein the first yarns 9 and the second yarns 10 comprise wire cores and cladding yarns 11, the wire cores are formed by spirally twisting a first inner core 12 and a second inner core 13, the first inner core 12 is formed by twisting a plurality of spandex fibers, the spandex fibers have high elasticity, the extensibility of the skin layer 2 is improved, the second inner core 13 is formed by twisting a plurality of viscose fibers, the viscose fibers have better hygroscopicity, the skin layer 2 has better sweat-absorbing effect, the cladding yarns 11 are formed by twisting a plurality of modal fibers, and the modal fibers are soft and smooth, so that the skin layer 2 has better skin-friendly property.

The polyester cotton layer 1 is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by twisting a plurality of polyester fibers, and the polyester fibers have high strength and high toughness, so that the structural strength of the polyester cotton layer 1 is guaranteed, the weft yarns are formed by twisting a plurality of cotton fibers, and the cotton fibers are warm and comfortable, so that the comfort of the polyester cotton layer 1 is improved.

Because the polyester cotton layer 1, the isolation layer 4 and the skin-adhering layer 2 are adhered together through hot melt adhesive, the connection firmness is good, and the layers are not easy to separate, so that the stability of the cloth structure is effectively ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a waterproof polyester-cotton composite cloth which characterized in that: including polyester-cotton layer (1) and subsides skin layer (2), polyester-cotton layer (1) upper surface is provided with waterproof layer (3), waterproof layer (3) are polytetrafluoroethylene layer, be provided with isolation layer (4) between polyester-cotton layer (1) and the subsides skin layer (2), isolation layer (4) include waterproof layer (5), waterproof layer (5) are the TPU layer, the upper surface and the lower surface of waterproof layer (5) all are provided with anti-cutting layer (6).

2. The waterproof polyester-cotton composite cloth according to claim 1, wherein: the anti-cutting layer (6) is formed by warp-weft knitting of first reinforcing yarns (7) and second reinforcing yarns (8), the first reinforcing yarns (7) are formed by twisting a plurality of Kevlar fibers, and the second reinforcing yarns (8) are formed by twisting a plurality of aramid fibers.

3. The waterproof polyester-cotton composite cloth according to claim 1, wherein: the skin-adhering layer (2) is formed by weft knitting of first yarns (9) and second yarns (10).

4. A waterproof polyester-cotton composite cloth according to claim 3, characterized in that: the first yarn (9) and the second yarn (10) both comprise a wire core and a cladding yarn (11) spirally wound on the outer side of the wire core, the wire core is formed by spirally twisting a first inner core (12) and a second inner core (13), the first inner core (12) is formed by twisting a plurality of spandex fibers, the second inner core (13) is formed by twisting a plurality of viscose fibers, and the cladding yarn (11) is formed by twisting a plurality of modal fibers.

5. The waterproof polyester-cotton composite cloth according to claim 1, wherein: the polyester cotton layer (1) is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by twisting a plurality of polyester fibers, and the weft yarns are formed by twisting a plurality of cotton fibers.

6. The waterproof polyester-cotton composite cloth according to claim 1, wherein: the polyester cotton layer (1), the isolation layer (4) and the skin-adhering layer (2) are adhered together through hot melt adhesive.

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