Elastic water-proof damp/air permeable cloth

A waterproof and moisture-permeable fabric technology, applied to fabrics with resilience, manufacturing tools, textiles, etc., can solve problems such as increased man-hours and costs, hard hand feeling, increased thickness and weight of fabrics, etc.

Inactive Publication Date: 2006-01-18
MAGICTEX APPAREL CORP
View PDF1 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cloth made according to this principle needs to be reprocessed with ordinary single-layer cloth, which increases the man-hour and cost, and the thickness and weight of the cloth will increase, and the hand feel will become hard.
[0003] However, the current high-density fabrics without coating or lamination processing have greatly improved the water pressure resistance, and the water pressure resistance value is 600-1300mm / H 2 Between O, but this type of fabric has no elasticity, so it cannot provide extensibility after being made into clothing, and the wearing comfort is poor
[0004] In addition to the above-mentioned shortcomings, the above two fabrics are inferior in C.F value (coverage), elastic rate (stretch), C.F.S value (covering elastic rate), moisture permeability, water pressure resistance, water repellency, and air permeability. Ideal, so the existing fabrics cannot meet the needs of users in use

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
  • Elastic water-proof damp/air permeable cloth
  • Elastic water-proof damp/air permeable cloth
  • Elastic water-proof damp/air permeable cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following description is only a preferred embodiment of the present invention.

[0018] The present invention weaves warp yarn 1 and weft yarn 2 into gray cloth through warping engineering and weaving engineering. The warping engineering system includes: bobbin—warping—coiling—warp head—sizing—coiling—merging—weaving Cloth head and other steps, and the weaving engineering department includes: weaving head - drawing in heald - machine - insert warp stop piece - set weaving parameters - gray cloth (high-density fabric) and other steps. The density of the gray cloth is controlled by weaving to achieve high coverage, and elastic yarns are added to the warp 1 and weft 2 to make the warp and weft directions of the cloth surface elastic and better extensible, and the gray cloth It is processed through the dyeing and finishing project, which includes: desizing-scouring-presetting-dyeing-drying-post-setting finishing and other steps; or gray cloth setting-desizing-scouring-d...

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
elastic recovery rateaaaaaaaaaa
Login to view more

Abstract

This invention relates to a cloth with elasticity and water and humidity proof materials, wherein the beaming engineer comprises the following steps: voile weaving; beaming, fetching, warp tying; sizing, fetching, merging, weaving tying. The weaving engineer comprises the steps of weaving tying, passing, running, dropper pinning machine, and setting weaving parameters, crude cloth. The whole dying process comprises the following steps: desizing; defining; pre-shaping; dying; drying; after shaping process or crude cloth shaping; desizing; defining; dying; drying; after shaping or crude cloth; desizing defining; pre-shaping; drying; testing in middle; shaping; final testing and packing.

Description

technical field [0001] The invention relates to an elastic waterproof, moisture-permeable and air-permeable cloth. Background technique [0002] In order to achieve waterproof and moisture-permeable functions, common fabrics on the market now use coating processing (COATING) or lamination technology. With the gaps in the rubber surface or film, the mesh size is smaller than water molecules but larger than gas molecules. Make the cloth waterproof and have good air permeability, such as European Union patent (patent number: EP 1 316634A1). The cloth made according to this principle needs to be reprocessed with ordinary single-layer cloth, which increases man-hours and costs, and increases the thickness and weight of the cloth, making the hand feel hard. [0003] However, the current high-density fabrics without coating or lamination processing have greatly improved the water pressure resistance, and the water pressure resistance value is 600-1300mm / H 2 Between O, but this ty...

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): D03D7/00D03D15/00D02H3/00D06C7/02D03D15/56
Inventor 陈国钦
Owner MAGICTEX APPAREL CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap