Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Waterproof fabric for improving guided optical activity

A technology of waterproof fabric and optical rotation, which is applied in the field of textile fabrics and fabrics. It can solve the problems of uncomfortable feeling, poor moisture permeability, and stiff wearing, so as to achieve comfortable wearing, increase the range of light source irradiation, and improve optical rotation. Effect

Inactive Publication Date: 2018-02-13
JIANGYIN QUANSHUN TEXTILE CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cotton and bamboo fiber fabrics are not rainproof. When there is a sudden heavy rain outdoors, the cotton and bamboo fiber fabric clothing and underwear will be wet. If you wear a raincoat for a long time and it is not breathable, the moisture on the body surface cannot be discharged smoothly through the raincoat. And when absorbed by clothes, it feels very uncomfortable
Traditional waterproof fabrics have better waterproof performance, but poor moisture permeability, poor antibacterial performance, stiff wearing, and inconvenient activities.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Waterproof fabric for improving guided optical activity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] see figure 1 , a kind of waterproof fabric that promotes optical rotation, includes a base layer, and the base layer includes warp yarns and weft yarns, and the surface of the base layer is sequentially provided with an antibacterial layer and a waterproof layer, and the base layer and the antibacterial layer are fixed by stitching , the antibacterial layer and the waterproof layer are compounded together by water-based polyurethane adhesive.

[0021] The warp yarn adopts cotton fiber and polyester blended weaving.

[0022] The mass ratio of cotton fiber and polyester is 7:3.

[0023] The weft yarn is mixed with flax fiber and spandex.

[0024] The mass ratio of flax fiber to spandex is 6:4.

[0025] The antibacterial layer is made of bamboo fiber.

[0026] The waterproof layer is TPU coating.

[0027] The thickness of the TPU coating is 0.005-0.02 mm.

[0028] The back of the base layer is provided with a lining fabric layer, and the lining fabric layer is a kind...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a waterproof fabric for improving guided optical activity. The fabric comprises a base layer (1), wherein the surface of the base layer (1) is successively provided with an antibacterial layer (2) and a waterproof layer (3). The antibacterial layer (2) is made from bamboo fiber. The waterproof layer (3) is a TPU (thermoplastic polyurethanes) coating. The reverse side of the base layer is provided with a lining fabric layer, and the lining fabric layer is a light-emitting fabric and comprises a light transmitting unit, at least a light-emitting unit which is combined with the light transmitting unit, and an electric power unit which is electrically connected with the light transmitting unit. The light transmitting unit comprises a plurality of pieces of complex fiber. The waterproof fabric is ventilated, comfortable, waterproof and antibacterial. The waterproof fabric improves the guided optical activity.

Description

technical field [0001] The invention relates to a fabric, in particular to a waterproof fabric, which belongs to the field of textile fabrics. Background technique [0002] Cotton and bamboo fiber fabrics are not rainproof. When there is a sudden heavy rain outdoors, the cotton and bamboo fiber fabric clothing and underwear will be wet. If you wear a raincoat for a long time and it is not breathable, the moisture on the body surface cannot be discharged smoothly through the raincoat. And when absorbed by clothes, it feels very uncomfortable. Traditional waterproof fabrics have better waterproof performance, but poor moisture permeability, poor antibacterial performance, stiff wearing, and inconvenient activities. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a waterproof fabric formed by superimposing three layers of materials. The waterproof fabric is comfortable to wear, free to move, waterproof...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/02B32B5/02B32B9/04B32B5/26B32B27/36B32B27/02B32B27/12B32B27/40B32B3/08B32B5/06B32B7/12B32B33/00D01D5/34D04C1/02D03D15/00D03D15/08D06N3/14D06N3/00A41D31/02D03D15/208D03D15/217D03D15/283D03D15/292D03D15/47D03D15/56
CPCA41D31/02D01D5/34D04C1/02D06N3/0015D06N3/14B32B3/08B32B5/02B32B5/028B32B5/06B32B5/26B32B7/12B32B33/00D06N2209/128D06N2201/045D10B2201/04D10B2201/02D10B2331/10D10B2331/04B32B2307/412B32B2307/724B32B2307/7265B32B2307/7145B32B2305/34B32B2305/18B32B2262/0292B32B2262/0284B32B2262/065B32B2262/062B32B2255/08B32B2255/26B32B2255/02B32B2437/00D03D15/47D03D15/56
Inventor 夏忠伟
Owner JIANGYIN QUANSHUN TEXTILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com