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Three-layer knitting fabric

A technology for knitted fabrics and knitted layers, which is applied in the directions of knitting, weft knitting, textiles and papermaking, etc., can solve the problems of large quality of knitted fabrics, increased thickness of knitted fabrics, and increased thickness of knitted fabrics.

Inactive Publication Date: 2004-06-02
TEIJIN LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the brushing process is applied, the thickness of the knitted fabric increases significantly
Also, when applying the above-mentioned functional fibers, a disadvantage that may arise is that the improvement of the heat-retaining properties of the knitted fabric is unsatisfactory, so that the thickness of the knitted fabric needs to be increased so that the mass of the resulting knitted fabric becomes too large

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
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  • Three-layer knitting fabric
  • Three-layer knitting fabric
  • Three-layer knitting fabric

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0042] A 23G double-sided circular knitting machine is used to produce the knitted fabric with triple knitted layer structure of the present invention.

[0043] The surface knitted layer is made of false-twist deformed polyethylene terephthalate multifilament with a yarn count of 56dtex / 36 filaments, and the inner knitted layer is made of cotton staple yarn with a denier of 98dtex (60 yarn counts number). The linking middle knitting layer is composed of tie yarns composed of hollow polyethylene terephthalate multifilaments, the hollow percentage of the hollow multifilaments is 35% and the yarn count is 40dtex / 12 filaments. The knit structure of the front and inner knit layers is bound with knotted hollow multifilament tucks. so as to get as in image 3 Knitted fabric with triple knit layer structure shown in . Table 1 lists the thickness, basic mass and thermal insulation efficiency α of the obtained knitted fabrics.

[0044] The obtained knitted fabric has light weight, e...

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
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PUM

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Abstract

A knitted fabric having a triple knit ply structure, and is useful for underwear clothes which need high lightness and warmth, has a front surface knit ply having a yarn knit structure, a back surface knit ply having a yarn knit structure and a binding intermediate knit ply constituted from stitching yarns through which the front and back surface knit plies are tuck-stitched together, the stitching yarns are constituted from hollow fibers (for example, hollow filaments having a percentage of hollowness of 10 to 50%).

Description

technical field [0001] The present invention relates to a knitted fabric with triple knitted layer structure. In particular, the present invention relates to a knitted fabric having a triple knit structure consisting of a surface knit layer, an inner knit layer and an intermediate knit layer arranged between the front and inner layers and consisting of hollow-filament binder yarns, Tuck the front and inside knit layers together through the middle knit layer. The knitted fabric with triple knitted layer structure of the present invention is suitable for use as underwear, and the underwear should have good lightness (feature of light weight) and must have good heat retention (feature of keeping warm). Background technique [0002] In general, a knitted fabric having a triple knitting layer structure consisting of a front and an inner knitting layer before tucking with a binding yarn tuck, as disclosed by Japanese Unexamined Patent Publication 6-158483-A, has excellent Bulkin...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B1/00D04B1/14D04B1/16
CPCD04B1/14D04B1/16D04B1/00D10B2403/021D10B2401/021D10B2401/022D10B2403/0114D10B2501/02
Inventor 添田刚
Owner TEIJIN LTD