CN212288984U

CN212288984U - Waterproof moisture permeable composite fabric

Info

Publication number: CN212288984U
Application number: CN202020612923.3U
Authority: CN
Inventors: 蔡丽治
Original assignee: Anhui Jinhongrun New Material Technology Co Ltd
Current assignee: Anhui Jinhongrun New Material Technology Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-05
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a waterproof moisture permeable composite fabric, including the surface fabric body, the internal surface of surface fabric body is provided with the non-woven fabrics layer, one side on non-woven fabrics layer bonds and has the polytetrafluoroethylene layer, one side on polytetrafluoroethylene layer bonds and has ventilative layer. The utility model discloses an utilize polytetrafluoroethylene's waterproof characteristic, add its inside at the surface fabric, can effectually play the waterproof performance on surface, and the TPU film that the surface of polyurethane film set up, can effectually distribute away the sweat that human surface produced, and the evaporation rate of the multiplicable sweat of inside ventilative layer, keep the dry and comfortable nature of surface fabric, the preparation material that this surface fabric adopted can also be effectual fire-retardant under waterproof moisture permeable's prerequisite, improve the structural strength of surface fabric, extension application scope, the difficult rapid evaporation of sweat that the body surface produced when having solved the use simultaneously, the waterproof performance on surface is poor simultaneously, the problem of the travelling comfort when influencing the use.

Description

Waterproof moisture permeable composite fabric

Technical Field

The utility model relates to a surface fabric technical field specifically is a waterproof moisture permeable composite fabric.

Background

The fabric is a material for making clothes, as one of three elements of the clothes, the fabric can not only explain the style and the characteristics of the clothes, but also directly control the expression effects of the color and the shape of the clothes, in the world of the clothes, the fabric of the clothes is various and is different day by day, but in general, the high-quality and high-grade fabric and common fabric have the characteristics of comfort wearing, stiff and smooth suspension, noble vision, soft touch and the like, but the existing fabric is poor in waterproof and moisture permeability, sweat generated on the surface of a body is not easy to evaporate quickly when in use, and meanwhile, the waterproof performance of the surface is poor, so that the comfort in use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof moisture permeable composite fabric possesses waterproof moisture permeable's advantage, and the sweat that the body surface produced when having solved the use is difficult for rapid evaporation, and the waterproof performance on surface is poor simultaneously, influences the problem of the travelling comfort when using.

In order to achieve the above object, the utility model provides a following technical scheme: the waterproof moisture-permeable composite fabric comprises a fabric body, wherein a non-woven fabric layer is arranged on the inner surface of the fabric body, a polytetrafluoroethylene layer is bonded to one side of the non-woven fabric layer, a breathable layer is bonded to one side of the polytetrafluoroethylene layer, and a polyurethane film is bonded to one side of the breathable layer.

Preferably, the non-woven fabric layer comprises a flame-retardant layer, a modal fiber layer and a alginate fiber layer, wherein the modal fiber layer is bonded to one side of the flame-retardant layer, and the alginate fiber layer is bonded to the other side of the modal fiber layer.

Preferably, the surface of the polyurethane film is attached with a TPU film, the TPU film is arranged in a double-layer mode, and air holes are formed in the surface of the TPU film.

Preferably, the flame-retardant layer and the modal fiber layer are arranged by seaming.

Preferably, the breathable layer is made of breathable cotton yarns and is arranged inside the fabric body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an utilize polytetrafluoroethylene's waterproof characteristic, add its inside at the surface fabric, can effectually play the waterproof performance on surface, and the TPU film that the surface of polyurethane film set up, can effectually distribute away the sweat that human surface produced, and the evaporation rate of the multiplicable sweat of inside ventilative layer, keep the dry and comfortable nature of surface fabric, the preparation material that this surface fabric adopted can also be effectual fire-retardant under waterproof moisture permeable's prerequisite, improve the structural strength of surface fabric, extension application scope, the difficult rapid evaporation of sweat that the body surface produced when having solved the use simultaneously, the waterproof performance on surface is poor simultaneously, the problem of the travelling comfort when influencing the use.

2. The utility model discloses an increase in the inside on non-woven fabrics layer and prevent wind material and alginate fiber, can effectual improvement surface fabric prevent wind the nature, use more comfortablely, increase warmth retention, difficult production fracture, and alginate fiber mainly lies in the seaweed composition, and it can effectively improve hygroscopic property, can exert hygroscopic property through the contact with skin in the fibre, actively release the seaweed composition, make the skin of wearer absorb the vitamin and the mineral substance of seaweed release, increase antibacterial property.

Drawings

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

fig. 2 is a partial cross-sectional view of the non-woven fabric layer of the present invention.

In the figure: 1. a fabric body; 2. a non-woven fabric layer; 201. a flame retardant layer; 202. a layer of modal fibers; 203. a layer of alginate fibers; 3. a polytetrafluoroethylene layer; 4. a breathable layer; 5. a polyurethane film.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, a waterproof moisture-permeable composite fabric comprises a fabric body 1, a nonwoven fabric layer 2 is arranged on the inner surface of the fabric body 1, the nonwoven fabric layer 2 comprises a flame-retardant layer 201, a modal fiber layer 202 and a alginate fiber layer 203, the modal fiber layer 202 is bonded to one side of the flame-retardant layer 201, the alginate fiber layer 203 is bonded to the other side of the modal fiber layer 202, the flame-retardant layer 201 and the modal fiber layer 202 are sewn, a windproof material and alginate fibers are added in the nonwoven fabric layer 2, so that the windproof performance of the fabric can be effectively improved, the use is more comfortable, the heat retention is improved, the fabric is not easy to break, the alginate fibers mainly contain seaweed components, the moisture-permeable composite fabric can effectively improve the moisture absorption performance, the moisture absorption performance can be achieved through contact with skin in the fibers, the seaweed components are actively released, and the skin of a wearer can absorb vitamins and minerals released by the seaweed, the antibacterial property is improved, the polytetrafluoroethylene layer 3 is bonded on one side of the non-woven fabric layer 2, the breathable layer 4 is bonded on one side of the polytetrafluoroethylene layer 3, the breathable layer 4 is made of breathable cotton yarn and is arranged inside the fabric body 1, the polyurethane film 5 is bonded on one side of the breathable layer 4, the TPU film is bonded on the surface of the polyurethane film 5 and is in double-layer arrangement, air holes are formed in the surface, the polytetrafluoroethylene is added inside the fabric by utilizing the waterproof property of the polytetrafluoroethylene, the waterproof property of the surface can be effectively achieved, the TPU film arranged on the surface of the polyurethane film 5 can effectively distribute sweat generated on the surface of a human body, the breathable layer 4 inside can increase the evaporation speed of the sweat, the dry and comfortable property of the fabric is kept, the manufacturing material adopted by the fabric can effectively resist flame on the premise of water resistance and moisture permeability, the structural strength of the fabric is improved, the application range is prolonged, and the problems that sweat generated on the surface of the body is not easy to evaporate quickly during use, and meanwhile, the waterproof performance of the surface is poor, and the comfort during use is influenced are solved.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.

When the fabric is used, the waterproof property of polytetrafluoroethylene is utilized, sweat generated on the surface of a human body can be effectively diffused by adding the polytetrafluoroethylene into the fabric, the evaporation speed of the sweat can be increased by the breathable layer 4 inside the polyurethane film 5, the dryness and the smoothness of the fabric are kept, the windproof property of the fabric can be effectively improved by adding the windproof material and the seaweed fiber into the non-woven fabric layer 2, the fabric is more comfortable to use, the warmth retention property is improved, the rupture is not easy to occur, the seaweed fiber mainly comprises a seaweed component, the moisture absorption property can be effectively improved, the moisture absorption property can be exerted by contacting with the skin in the fiber, the seaweed component is actively released, vitamin and mineral substances of seaweed released by absorbing the skin of a wearer are absorbed by the skin of the wearer, the antibacterial property is improved, and the fabric can effectively resist flame on the premise of being waterproof and moisture permeable, the structural strength of the fabric is improved, and the application range is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof moisture permeable composite fabric, includes surface fabric body (1), its characterized in that: the fabric comprises a fabric body (1) and is characterized in that a non-woven fabric layer (2) is arranged on the inner surface of the fabric body (1), a polytetrafluoroethylene layer (3) is bonded to one side of the non-woven fabric layer (2), a breathable layer (4) is bonded to one side of the polytetrafluoroethylene layer (3), and a polyurethane film (5) is bonded to one side of the breathable layer (4).

2. The waterproof moisture-permeable composite fabric according to claim 1, characterized in that: the non-woven fabric layer (2) comprises a flame-retardant layer (201), a modal fiber layer (202) and a alginate fiber layer (203), wherein the modal fiber layer (202) is bonded to one side of the flame-retardant layer (201), and the alginate fiber layer (203) is bonded to the other side of the modal fiber layer (202).

3. The waterproof moisture-permeable composite fabric according to claim 1, characterized in that: the surface of the polyurethane film (5) is attached with a TPU film and is in double-layer arrangement, and air holes are formed in the surface.

4. The waterproof moisture-permeable composite fabric according to claim 2, characterized in that: the flame-retardant layer (201) and the modal fiber layer (202) are arranged by seaming.

5. The waterproof moisture-permeable composite fabric according to claim 1, characterized in that: the breathable layer (4) is made of breathable cotton yarns and is arranged inside the fabric body (1).