Improved structure of thermal insulation textile

A technology for improving structure and fabric, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of pilling, thin air layer, and the heat retention rate cannot adapt to harsh weather, so as to improve the heat retention rate and improve the skin tactile effect

Inactive Publication Date: 2010-10-27
JIANGSU
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the polyester elastic yarn in the middle pad is easy to be drawn out or exposed from the air layer, which is easy to cause pill

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
  • Improved structure of thermal insulation textile
  • Improved structure of thermal insulation textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0009] Embodiment: a kind of heat-retaining fabric improved structure, fabric top layer is cotton weaving layer 1, and fabric inner layer is the ultra-fine denier polyester stretch yarn layer 3 (the fiber below 0.55dtex in the industry is ultra-fine denier silk, dtex is dtex, refers to the gram of 10,000 meters long fiber bundle), the fabric middle layer is a silk layer 2 with elastic traction, the fabric surface layer and the fabric inner layer fabric structure are weft flat knitting structure, the fabric surface layer and the fabric inner layer pass through The middle layer of the fabric is woven together, and the surface layer of the fabric and the inner layer of the fabric are under the elastic traction of the polyester-coated yarn in the middle layer of the fabric, and the surfaces of the surface layer of the fabric and the inner layer of the fabric are spaced to form a number of raised longitudinal strips 4, thereby forming a thicker air layer , and the ultra-fine denier ...

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

No PUM Login to view more

Abstract

The invention discloses an improved structure of a thermal insulation textile. The surface layer of the textile is a cotton weaving layer; the inner layer of the textile is a galling-trimmed super-fine denier terylene stretch yarn layer (fibers, the fiber number of which is below 0.55dtex, are super-fine denier yarns in industry, wherein dtex is decitex and refers to the gram of a fiber bundle which is 10000 meters long); the middle layer of the textile is a yarn layer with elastic traction; the fabric structures of the surface layer and the inner layer of the textile are plain knitting structures; the surface layer and the inner layer of the textile are weaved together through the middle layer of the textile; the surfaces of the surface layer and the inner layer of the textile are provided with a plurality of convex longitudinal strips at intervals under the elastic traction action of the terylene cladding yarns of the middle layer of the textile, thereby forming a thicker air layer; and moreover, the open air layer of the inner layer is formed after the galling trimming is carried out on the super-fine denier terylene stretch yarn of the inner layer of the textile, thereby greatly improving the thermal insulation rate.

Description

technical field [0001] The invention relates to a fabric, especially a warm-keeping fabric. Background technique [0002] Air layer liner three-layer fabric is one of the main fabrics of knitted thermal underwear at present, and it is woven by double-sided circular weft knitting machine. Its warm-keeping mechanism is to use the elastic recovery of the polyester elastic yarn in the middle layer of the pad to form an air layer, and use the principle of poor thermal conductivity of the air layer to achieve a warm-keeping effect. The disadvantage is that the polyester elastic yarn in the middle pad is easy to be drawn out or exposed from the air layer, which is easy to cause pilling and affect the appearance and wearing. Moreover, the air layer formed by it is thin, and the warmth retention rate cannot adapt to more severe weather. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides an improved structure of a wa...

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
IPC IPC(8): D04B1/16D04B1/18
Inventor 石义武吴鸿烈
Owner JIANGSU
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