CN215152714U

CN215152714U - Waterproof heat-preservation outdoor clothing knitted fabric

Info

Publication number: CN215152714U
Application number: CN202121230932.7U
Authority: CN
Inventors: 罗伟芬
Original assignee: Ningbo Bo Bo Clothing Group Co ltd
Current assignee: Ningbo Bo Bo Clothing Group Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-14
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a waterproof heat-preservation outdoor clothing knitted fabric, which comprises a waterproof fabric, wherein the waterproof fabric comprises a cotton textile layer, a waterproof layer, an inner cotton layer and an antibacterial layer, the waterproof layer is fixedly connected with the top of the cotton textile layer, and the antibacterial layer is positioned between the cotton textile layer and the inner cotton layer; the waterproof layer consists of a PTFE film and a composite fabric, the PTFE film is fixedly connected to the top of the composite fabric, and the composite fabric is fixedly connected to the top of the cotton fabric woven layer; the PTFE membrane is composed of a glass fiber and a polytetrafluoroethylene resin coating layer, the antibacterial layer is positioned at the bottom of the cotton textile layer, and the inner cotton layer is positioned at the bottom of the antibacterial layer. The utility model discloses utilize the setting mode of waterproof layer, the waterproof layer setting is in the outside of waterproof surface fabric, and the waterproof layer comprises PTFE membrane and compound surface fabric, and PTFE membrane substrate comprises glass fiber and polytetrafluoroethylene resin coating substrate, and PTFE membrane substrate can make the circulation of gas to improve waterproof surface fabric's performance.

Description

Waterproof heat-preservation outdoor clothing knitted fabric

Technical Field

The utility model relates to a knitted fabric field, in particular to waterproof heat preservation outdoor clothing knitted fabric.

Background

Knitted fabrics include weft knitted fabrics and warp knitted fabrics according to the weaving method. The weft knitting knitted fabric is usually made of low-elasticity polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns and the like as raw materials, flat needle tissues are adopted, flat needle tissues, rib flat needle tissues, double rib flat needle tissues, jacquard tissues, loop tissues and the like are changed, and the weft knitting machine is used for knitting the fabric.

But the waterproof surface fabric among the prior art only adopts alone or compound ordinary waterproof surface fabric to carry out waterproofly, and the function is comparatively single, is difficult to satisfy the needs of using, and in addition, people also are more and more high to moisture absorption perspiring function and to the requirement of antibiotic efficiency, and the waterproof surface fabric that is comparatively confined among the prior art is the chief culprit of covering sweat and breeding the bacterium to reduce its practical performance.

Disclosure of Invention

An object of the utility model is to provide a waterproof heat preservation outdoor clothing knitted fabric to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof heat-preservation outdoor clothing knitted fabric comprises a waterproof fabric, wherein the waterproof fabric comprises a cotton textile layer, a waterproof layer, an inner cotton layer and an antibacterial layer, the waterproof layer is fixedly connected to the top of the cotton textile layer, and the antibacterial layer is located between the cotton textile layer and the inner cotton layer;

the waterproof layer consists of a PTFE film and a composite fabric, the PTFE film is fixedly connected to the top of the composite fabric, and the composite fabric is fixedly connected to the top of the cotton fabric woven layer;

the PTFE membrane consists of glass fiber and a polytetrafluoroethylene resin coating layer.

Preferably, the antibacterial layer is positioned at the bottom of the cotton textile layer, and the inner cotton layer is positioned at the bottom of the antibacterial layer.

Preferably, the waterproof fabric sequentially comprises an inner cotton layer, an antibacterial layer, a cotton textile layer and a waterproof layer from inside to outside in a stacking sequence.

Preferably, the cotton textile layer is composed of a plurality of cotton warps and a plurality of cotton wefts, and the plurality of cotton warps and the plurality of cotton wefts are in a double rib plain stitch structure.

Preferably, the inner cotton layer is composed of a plurality of flannelette warps and a plurality of flannelette wefts, and the plurality of flannelette warps and the plurality of flannelette wefts are in a plain stitch structure.

Preferably, the gram weight of the waterproof layer is 510-530 g/m, and the gram weight of the antibacterial layer is 810-830 g/m.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize the setting mode of waterproof layer, the waterproof layer sets up in the outside of waterproof surface fabric, and the waterproof layer comprises PTFE membrane and compound surface fabric, and PTFE membrane substrate comprises glass fiber and polytetrafluoroethylene resin coating substrate, and PTFE membrane substrate can make the gas circulation, reduces the circulation of drop of water to improve the performance of waterproof surface fabric;

(2) the utility model discloses the cooperation that utilizes cotton material weaving layer, antibiotic layer and inlayer cotton layer is used, and cotton material weaving layer, antibiotic layer and the cooperation of inlayer cotton layer are used and are improved the thermal insulation performance of waterproof surface fabric to antibiotic layer can strengthen the clothes that waterproof surface fabric made and carry out antibacterial and bactericidal performance.

Drawings

Fig. 1 is a schematic view of the front internal structure of the present invention.

Fig. 2 is the structural schematic diagram of the cotton textile layer of the present invention.

Fig. 3 is the structure schematic diagram of the inner cotton layer of the utility model.

In the figure: 1. waterproof fabric; 11. a cotton woven layer; 111. warp threads of cotton material; 112. cotton weft; 12. a waterproof layer; 13. an inner cotton layer; 131. the flannelette warp threads; 132. lint weft; 14. and (4) an antibacterial layer.

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.

The utility model provides a waterproof heat-preservation outdoor clothing knitted fabric as shown in figures 1-3, which comprises a waterproof fabric 1, the waterproof fabric 1 comprises a cotton textile layer 11, a waterproof layer 12, an inner cotton layer 13 and an antibacterial layer 14, the antibacterial layer 14 is made of antibacterial agents and glass fibers and has certain antibacterial and sterilizing performances, the waterproof layer 12 is fixedly connected with the top of the cotton textile layer 11, the antibacterial layer 14 is positioned between the cotton textile layer 11 and the inner cotton layer 13, the waterproof layer 12 is composed of a PTFE film and a composite fabric, the PTFE film is waterproof, moisture permeable, breathable, insulating, heat-preservation and other performances, the PTFE film is fixedly connected with the top of the composite fabric, the composite fabric is fixedly connected with the top of the cotton textile layer 11, the PTFE film is composed of glass fibers and a polytetrafluoroethylene resin coating layer, the waterproof layer 12 composed of glass fibers and polytetrafluoroethylene resin has waterproof and breathable performances, thereby ensuring the air permeability of the clothes made of the waterproof fabric 1.

The antibacterial layer 14 is located at the bottom of the cotton textile layer 11, the inner cotton layer 13 is located at the bottom of the antibacterial layer 14, and the waterproof fabric 1 sequentially comprises the inner cotton layer 13, the antibacterial layer 14, the cotton textile layer 11 and the waterproof layer 12 from inside to outside in a stacking sequence.

The cotton woven layer 11 is composed of a plurality of cotton warps 111 and a plurality of cotton wefts 112, the plurality of cotton warps 111 and the plurality of cotton wefts 112 are in a double rib plain stitch structure, the double rib structure is called as a common cotton wool structure, one of the changing structures of the weft-knitted fabric is composed of two rib structures, namely, a stitch wale of another rib structure is configured between the stitch wales of one rib structure, the inner cotton layer 13 is composed of a plurality of flannelette warps 131 and a plurality of flannelette wefts 132, the plurality of flannelette warps 131 and the plurality of flannelette wefts 132 are in a plain stitch structure, and one of the basic structures of the flat-stitch weft-knitted fabric is formed by mutually interlooping and sleeving continuous unit stitches in a unidirectional mode.

The gram weight of the waterproof layer 12 is 510-530 g/m, and the gram weight of the antibacterial layer 14 is 810-830 g/m.

The utility model discloses the theory of operation: when the waterproof fabric 1 is manufactured, firstly, a plurality of cotton warps 111 and a plurality of cotton wefts 112 are interwoven into a cotton textile layer 11 by utilizing a double rib plain stitch, then a plurality of flannelette warps 131 and a plurality of flannelette wefts 132 are interwoven into an inner cotton layer 13 by utilizing a plain stitch, then the inner cotton layer 13 and the cotton textile layer 11 are fixed together, an antibacterial layer 14 composed of an antibacterial agent is added between the inner cotton layer 13 and the cotton textile layer 11, and finally a waterproof layer 12 composed of a glass fiber and polytetrafluoroethylene resin coating layer by utilizing a PTFE film is fixed on the top of the cotton textile layer 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The waterproof heat-preservation outdoor clothing knitted fabric comprises a waterproof fabric (1) and is characterized in that the waterproof fabric (1) comprises a cotton textile layer (11), a waterproof layer (12), an inner cotton layer (13) and an antibacterial layer (14), the waterproof layer (12) is fixedly connected to the top of the cotton textile layer (11), and the antibacterial layer (14) is located between the cotton textile layer (11) and the inner cotton layer (13);

the waterproof layer (12) consists of a PTFE film and a composite fabric, the PTFE film is fixedly connected to the top of the composite fabric, and the composite fabric is fixedly connected to the top of the cotton fabric woven layer (11);

2. The waterproof and heat-insulating outdoor clothing knitted fabric according to claim 1, wherein the antibacterial layer (14) is positioned at the bottom of the cotton fabric layer (11), and the inner cotton layer (13) is positioned at the bottom of the antibacterial layer (14).

3. The waterproof heat-preservation outdoor clothing knitted fabric according to claim 1, wherein the waterproof fabric (1) is sequentially laminated from inside to outside by an inner cotton layer (13), an antibacterial layer (14), a cotton woven layer (11) and a waterproof layer (12).

4. The waterproof heat-preservation outdoor clothing knitted fabric according to claim 1, wherein the cotton woven layer (11) is composed of a plurality of cotton warp threads (111) and a plurality of cotton weft threads (112), and the plurality of cotton warp threads (111) and the plurality of cotton weft threads (112) are in a double rib plain weave.

5. The waterproof and heat-insulating outdoor clothing knitted fabric according to claim 1, wherein the inner cotton layer (13) is composed of a plurality of flannelette warp threads (131) and a plurality of flannelette weft threads (132), and the plurality of flannelette warp threads (131) and the plurality of flannelette weft threads (132) are in a plain weave.