CN210970168U

CN210970168U - Waterproof breathable cloth

Info

Publication number: CN210970168U
Application number: CN201920303076.XU
Authority: CN
Inventors: 陈颜池
Original assignee: Fujian Hengrong Textile Co ltd
Current assignee: Fujian Hengrong Textile Co ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-07-10
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a waterproof ventilative cloth, including the inlayer, the inlayer upper end is connected with the middle level, the middle level upper end is connected with the isolation layer, and the isolation layer upper end is connected with the skin, and the inlayer is formed by long fine hair cotton yarn and mulberry silk blending, and long fine hair cotton yarn is located mulberry silk lower extreme, and the middle level comprises Gore-Tex waterproof wire and Dry-Tec silk jointly, including spandex silk, brocade silk and PBT fibre in the isolation layer, and spandex silk and brocade silk blending, PBT fibre adheres to the upper end of spandex silk and brocade silk mixture. The utility model discloses utilize inlayer, middle level, isolation layer and outer multilayer to carry out the promotion of waterproof nature and gas permeability to the surface fabric respectively, promote the comfort level of surface fabric and health contact through the inlayer, utilize middle level and isolation layer to realize ventilative waterproof purpose simultaneously to optimize the internal environment of swimsuit preparation original surface fabric, through adding the skin of establishing the third generation sharkskin material, further promote extension toughness and gas permeability, thereby provide more superior waterproof air permeability for the swimsuit preparation.

Description

Waterproof breathable cloth

Technical Field

The utility model relates to a swimsuit raw materials preparation technical field especially relates to a waterproof ventilative cloth.

Background

The waterproof breathable fabric is a novel textile fabric, is compounded in two layers and three layers according to different product requirements, is widely applied to outdoor clothes, climbing clothes, wind coats, raincoats, shoes, hats, gloves, cold-proof jackets, sports goods, medical equipment and the like, is gradually applied to fashion clothes, is used for manufacturing swimsuits, and is required to be applied to the fabric with superior waterproof and breathability when manufacturing and producing the swimsuits in order to help swimmers to reach and keep the best swimming state.

Swimsuit surface fabric under the prior art level is difficult to reach this requirement, raw materials and single structure when the surface fabric preparation, it is loose to lead to surface fabric inner structure, be difficult to reach waterproof requirement under the condition that satisfies ventilative requirement, make at the swimming in-process, the water can get into in the swimsuit through the bleeder vent, thereby be stained with wet swimsuit inner material, make swimsuit inner material and human body closely laminate, and current swimsuit surface fabric is stained with water and is moist, then can make its self mechanism compact, in the human motion process, the swimsuit surface fabric is difficult to accomplish real-time extension shrink, lead to can not realize high cooperation with the human body, and the heat in the swimsuit can not release, cause the injury to human skin easily, and influence the swimming state.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the raw materials for manufacturing the swimsuit in the prior art lack good waterproofness and air permeability, and providing the waterproof and breathable cloth.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof ventilative cloth, includes the inlayer, the inlayer upper end is connected with the middle level, the middle level upper end is connected with the isolation layer, the isolation layer upper end is connected with the skin, the inlayer is formed by long fine hair cotton yarn and mulberry silk blending, and long fine hair cotton yarn is located mulberry silk lower extreme, the middle level comprises Gore-Tex waterproof yarn and Dry-Tec silk jointly, including spandex silk, brocade silk and PBT fibre in the isolation layer, and spandex silk and brocade silk blending, the PBT fibre is attached to the upper end of spandex silk and brocade silk mixture, the skin comprises oxygen-proof elastic yarn and superfine nylon yarn.

Preferably, the lower end of the middle layer is Gore-Tex waterproof yarn, the lower end of the middle layer is attached with a thin film layer, the thin film layer is connected with mulberry silk, and the Dry-Tec yarn is an expanded polytetrafluoroethylene thin film.

Preferably, a plurality of micropores are formed in the film layer and the expanded polytetrafluoroethylene film which are positioned on the Gore-Tex waterproof wire.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model has the advantages that the layered design is carried out on the original fabric for making the swimsuit, and the inner layer is supported by blending the long-staple cotton yarn and the mulberry silk, so that the light flexibility and the cool property in the fabric of the swimsuit can be enhanced, the abrasion caused by the friction between the interior of the fabric and the skin is reduced, and meanwhile, the wearer feels cool, which is beneficial to accelerating the heat diffusion, thereby improving the wearing comfort; through a waterproof structure formed by Gore-Tex waterproof wires and Dry-Tec wires, the Gore-Tex waterproof wires are ventilated by utilizing a large number of micropores in the upper film layer and the expanded polytetrafluoroethylene film to accelerate the flow of heat and gas, but the inner diameters of the openings of the micropores do not support the passing of water molecules, so that the purposes of ventilation and water resistance are achieved.

2. The utility model forms the nylon fabric by blending the spandex yarn and the nylon yarn, so that the ductility of the swimsuit fabric can be improved by more than 15 percent, the flexibility of the swimsuit fabric is improved, and the PBT fiber is light and thin in texture and has good ductility and air permeability; the third generation sharkskin is attached to the fabric, and the self toughness and the light flexibility of the oxygen-proof elastic yarn and the ultra-thin nylon yarn are utilized to greatly reduce the friction with the water body, so that the purpose of accelerating is achieved.

To sum up, the utility model discloses utilize inlayer, middle level, isolation layer and outer multilayer to carry out the promotion of waterproof nature and gas permeability to the surface fabric respectively, promote the comfort level of surface fabric and health contact through the inlayer, utilize middle level and isolation layer to realize ventilative waterproof purpose simultaneously to optimize the internal environment of swimsuit preparation original surface fabric, through adding the skin of establishing the third generation sharkskin material, further promote extension toughness and gas permeability, thereby provide more superior waterproof air permeability for the swimsuit preparation.

Drawings

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

fig. 2 is a sectional view of an inner layer structure of a waterproof breathable cloth provided by the utility model;

fig. 3 is a cross-sectional view of a middle layer structure of a waterproof breathable cloth provided by the utility model;

fig. 4 is a sectional view of an outer layer structure of the waterproof and breathable cloth provided by the utility model.

In the figure: 1 inner layer, 2 long-staple cotton yarn, 3 mulberry silk, 4 middle layers, 5Gore-Tex waterproof yarn, 6Dry-Tec yarn, 7 isolating layer, 8 spandex yarn, 9 brocade yarn, 10PBT fiber, 11 outer layer, 12 oxygen-proof elastic yarn and 13 ultrafine nylon 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.

Referring to fig. 1-4, a waterproof breathable cloth comprises an inner layer 1, the inner layer 1 is used as a part directly contacted with a human body, a soft material is needed to be adopted to reduce friction force generated by contact with the skin and avoid skin burn caused by friction in a sealing structure, the upper end of the inner layer 1 is connected with a middle layer 4, the upper end of the middle layer 4 is connected with an isolation layer 7, the middle layer 4 and the isolation layer 7 mainly serve as a fabric to realize the purposes of breathability and waterproofness, meanwhile, the toughness and flexibility of the fabric structure are improved through the ductility of the material, so that the fabric of a swimsuit can be always attached to the human body in motion, the upper end of the isolation layer 7 is connected with an outer layer 11, the inner layer 1 is formed by blending long-velvet cotton yarns 2 and mulberry silk 3, the long-velvet cotton yarns 2 are positioned at the lower end of the mulberry silk 3, the middle layer 4 is formed by Gore-, the isolation layer 7 comprises spandex filaments 8, nylon filaments 9 and PBT fibers 10, the spandex filaments 8 and the nylon filaments 9 are blended, the PBT fibers 10 are attached to the upper end of the mixture of the spandex filaments 8 and the nylon filaments 9, and the outer layer 11 consists of oxygen-proof elastic yarns 12 and superfine nylon yarns 13.

The ratio of the long-velvet cotton threads 2 to the mulberry silk 3 is 55:45, the long-velvet cotton threads 2 are soft in texture and can be in soft contact with skin, the mulberry silk 3 is arranged on the upper end face of the inner layer 1, the temperature of the mulberry silk 3 is low, the mulberry silk is cool, the skin and the heat of the inner layer of the fabric can be cooled, burn to the skin in long-term storage of the heat is avoided, the Gore-Tex waterproof threads 5 are arranged at the lower end of the middle layer 4, the thin film layer is attached to the lower end of the middle layer, and the thin film layer is connected with the mulberry silk 3.

The film layer positioned on the Gore-Tex waterproof wire 5 and the expanded polytetrafluoroethylene film are both internally provided with a plurality of micropores, and the film is extremely tough and tough, can resist water pressure and avoids water from flowing in; the expanded polytetrafluoroethylene film is extremely small in thickness and is arranged on the cloth in an interlayer mode to form a high-quality waterproof fabric, and the expanded polytetrafluoroethylene film is characterized in that each square of the expanded polytetrafluoroethylene film is approximately trillion small holes, the area of each hole is only one twenty-thousandth of that of a small water drop, so that the air permeability is extremely high, the ratio of the water drops not passing through the spandex filaments 8 to the nylon filaments 9 is 35:65, and the spandex filaments 8 are positioned in the nylon filaments 9.

The oxygen-proof elastic yarn 12 and the extra-fine nylon yarn 13 jointly form a third-generation sharkskin fabric, the third-generation sharkskin fabric is fixedly attached to the upper end face of the mixture of the spandex yarn 8 and the nylon yarn 9, and compared with the second-generation sharkskin fabric, the third-generation sharkskin fabric has the advantages that the air permeability and the elasticity can be improved by 15%, and the reduction of muscle vibration and energy loss can be facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A waterproof breathable cloth comprises an inner layer (1) and is characterized in that the upper end of the inner layer (1) is connected with a middle layer (4), the upper end of the middle layer (4) is connected with an isolating layer (7), the upper end of the isolating layer (7) is connected with an outer layer (11), the inner layer (1) is formed by blending long-staple cotton yarn (2) and mulberry silk (3), the long-velvet cotton yarn (2) is positioned at the lower end of the mulberry silk (3), the middle layer (4) is composed of Gore-Tex waterproof yarn (5) and Dry-Tec yarn (6), the isolating layer (7) comprises spandex filaments (8), nylon filaments (9) and PBT fibers (10), and the spandex (8) and the nylon (9) are blended, the PBT fiber (10) is attached to the upper end of the mixture of the spandex (8) and the nylon (9), the outer layer (11) is composed of oxygen-proof elastic yarn (12) and ultra-thin nylon yarn (13).

2. The waterproof and breathable cloth as claimed in claim 1, wherein the lower end of the middle layer (4) is Gore-Tex waterproof filaments (5), a thin film layer is attached to the lower end of the middle layer, the thin film layer is connected with mulberry silk (3), and the Dry-Tec filaments (6) are expanded polytetrafluoroethylene thin films.

3. The waterproof breathable cloth of claim 2, wherein a plurality of micropores are formed in the film layer and the expanded polytetrafluoroethylene film on the Gore-Tex waterproof yarn (5).