Manufacturing method of fuzz-pilling resistant cellulose fiber weft-knitted fabric

A cellulose fiber, anti-pilling technology, applied in the field of weft knitted fabrics, can solve the problems of easy pilling and other problems, and achieve the effects of not easy to pilling, low elastic recovery force, and large elastic extensibility

Inactive Publication Date: 2009-10-21
SHANGHAI THREE GUN GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the biggest weakness of cellulose fiber knitted fabrics is easy to pilling

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Spun yarn processing: the cellulose fiber strips and cotton fiber strips are spun while drawing to obtain the blended yarn of cellulose fibers and cotton fibers;

[0022] The weight content of cellulose fiber is 55%, and the weight content of cotton fiber is 45%;

[0023] Said cellulose is bamboo pulp fiber;

[0024] The fineness of cellulose fiber is 0.88dtex, the fineness of cotton fiber is 1.67dtex, and the fineness of blended yarn is 18.6dtex;

[0025] (2) the blended yarn of cellulose fiber and cotton fiber obtained in step (1) is ground yarn and spandex naked silk adopts weft flat knitting method to weave, and each weaving system uses a ground yarn and a Spandex bare silk plating yarns are woven together to obtain weft-knitted single-sided plain needle plating fabrics;

[0026] Spandex bare silk fineness is 22dtex;

[0027] The unfilled coefficient used for the plain stitch of blended yarn is 17;

[0028] (3) After fabric weaving, carry out heating presett...

Embodiment 2

[0034] (1) Spun yarn processing: the fiber strips of cellulose fiber and cotton are spun while drawing, and the blended yarn of cellulose fiber and cotton fiber is obtained;

[0035] The weight content of cellulose fiber is 80%, and the weight content of cotton fiber is 20%;

[0036] Said cellulose is tencel;

[0037] The fineness of cellulose fiber is 0.77dtex, the fineness of cotton fiber is 1.67dtex, and the fineness of blended yarn is 15.6tex;

[0038] (2) The blended yarn of cellulose fiber and cotton fiber obtained in step (1) is ground yarn and spandex bare silk adopts weft flat knitting weaving method to weave, and each weaving system uses a ground yarn and a Spandex bare silk plating yarns are woven together to obtain weft-knitted single-sided plain needle plating fabrics;

[0039] Spandex bare silk fineness is 33dtex;

[0040] The unfilled coefficient used for the plain stitch of the blended yarn is 19;

[0041] (3) After fabric weaving, carry out heating presett...

Embodiment 3

[0047] Adopt the method identical with embodiment 1, cellulose is modal.

[0048] Using national standards for testing,

[0049] Anti-pilling property: grade 4 to 5

[0050] Washing size change rate: Vertical: 2.0%, Horizontal: 2.6%

[0051] Bullet bursting strength: 322N.

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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Abstract

The invention provides a manufacturing method of a fuzz-pilling resistant cellulose fiber weft-knitted fabric, comprising the following steps: (1) processing spun yarn: synchronously drawing and spinning two ribbons consisting of cellulose fiber and cotton to obtain a blended yarn of the cellulose fiber and cotton fiber; (2) taking the blended yarn of the cellulose fiber and the cotton fiber, which is obtained in the step (1), as a wire gauze, and knitting the blended yarn with a naked spandex yarn by a weft plain knitting method, wherein each knitting system knits one wire gauze and one naked spandex yarn plating yarn together to obtain a weft-knitted single-face plain knitting platedwork fabric; and (3) heating and pre-shaping the weft-knitted single-face plain knitting platedwork fabric, and then dyeing and shaping the weft-knitted single-face plain knitting platedwork fabric to obtain the fuzz-pilling resistant cellulose fiber weft-knitted fabric. The invention not only solves the problem of fuzz-pilling resistance of a blended fabric taking the cellulose fiber as the main part, but also has large elastic extension and small elastic-restoring force, and also has soft and comfortable hand feeling after being knitted into clothes and trousers.

Description

technical field [0001] The invention relates to a weft-knitted fabric mainly composed of cellulose fibers used in underwear and trousers in textile materials. Background technique [0002] Traditionally, knitted fabrics for underwear are woven in cotton. In recent years, as people continue to pursue wearing comfort, more and more knitted fabrics of underwear are made of cellulose fibers. Cellulose fibers are softer and more absorbent than cotton. But the biggest weakness of cellulose fiber knitted fabrics is easy to pilling. [0003] In the prior art, in order to overcome the pilling phenomenon of cellulose fiber knitted fabrics, it is often improved by blending cellulose fibers with other fibers. However, in order to significantly improve the pilling phenomenon, it is necessary to blend with a low proportion of cellulose fibers and a high proportion of other fibers. Thus, the comfort advantage of cellulosic fibers in the fabric is not significant. Contents of the inve...

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): D04B1/14D02G3/04
Inventor 曹春祥程隆棣
Owner SHANGHAI THREE GUN GROUP
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