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Anti-pilling polyester/cotton knitted fabric and weaving process thereof

A cotton knitted fabric, anti-pilling technology, applied in the direction of heating/cooling fabric, knitting, weft knitting, etc., can solve the problems of increasing polyester strength, little effect, reducing strength, etc., to achieve the effect of reducing fabric pilling

Active Publication Date: 2020-03-27
盐城福汇纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are two methods for polyester anti-pilling on the market: 1. By reducing the breaking strength and coagulation strength of polyester fibers, it is easy to fall off after being entangled after friction during wearing, but the effect is minimal, because the strength cannot be reduced blindly. This affects the spinnability and weavability; 2. Increase the strength of polyester to make it not easy to break (mainly used for long fibers). Increasing the strength will affect the feel and style of the fabric, resulting in different ways and a narrower range of applications

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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  • Anti-pilling polyester/cotton knitted fabric and weaving process thereof
  • Anti-pilling polyester/cotton knitted fabric and weaving process thereof
  • Anti-pilling polyester/cotton knitted fabric and weaving process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An anti-pilling polyester / cotton knitted fabric comprises a cotton layer and a composite polyester layer. The cotton layer is woven from 32S combed cotton yarn, and the composite polyester layer is woven from composite fiber yarn composed of conventional polyester fibers and low-melting point polyester fibers. ±5°C.

[0026] Among them, the composite fiber yarn is made by plying and twisting a single conventional polyester fiber yarn and a single low-melting point polyester fiber yarn. Using full-melt bonded yarn and ordinary polyester to participate in weaving together, two kinds of yarns can be plied into one yarn for weaving ( Figure 4 ), or two yarns enter the yarn feeder of the loom at the same time.

[0027] The composite fiber yarn adopts 50D / 24F POLYESTER (LOW MELT) SD DTY+30D / 12F POLYESTER SDDTY, and the low-melting point polyester fiber yarn of 50D / 24F POLYESTER (LOW MELT) SD DTY is 180±5°C full-melt adhesive yarn.

[0028] The preparation method of the ab...

Embodiment 2

[0031] An anti-pilling polyester / cotton knitted fabric comprises a cotton layer and a composite polyester layer. The air layer is woven from 32S combed cotton yarn, and the composite polyester layer is woven from conventional polyester and low-melting point polyester two-component composite fiber yarn. Among them, the melting point temperature of conventional polyester is 230-260°C, and the melting point temperature of low-melting point polyester is 180±5°C.

[0032] Among them, the composite fiber yarn is a sheath-core structure bonded yarn made of two components of conventional melting point polyester and low melting point polyester, the low melting point polyester is the skin layer, and the conventional polyester is the core layer ( Figure 5 ).

[0033] The composite fiber yarn adopts 75D / 24F POLYESTER (LOW MELT) SHEATH-CORE SD DTY, and is a sheath-core structure bonded yarn with a melting point of the skin layer of 180±5°C.

[0034] The preparation method of the above-m...

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 relates to the field of fabrics, in particular to anti-pilling polyester / cotton knitted fabric and weaving process thereof. The anti-pilling polyester / cotton knitted fabric comprises a cotton layer and a composite polyester layer, wherein the cotton layer is woven by 30-50S combed cotton yarn; the composite polyester layer is woven by a composite fiber yarn composed of conventional polyester fibers and low-melting-point polyester fibers, wherein the melting point temperature of the conventional polyester fibers is 230-260 DEG C, and the melting point temperature of the low-melting-point polyester fibers is 180 + / -5 DEG C. The application breaks through the prior art limitation, so that the characteristic of reducing the pilling of the fabric is easily achieved by changing thetraditional raw material collocation, the polyester filament is in the form of covering weaving or needle-containing, and is not completely exposed on the fabric surface tissues, the style appearanceof the fabric is not greatly influenced, the fabric is more convenient and relatively simple, and the fabric is an innovation for overturning the industry.

Description

technical field [0001] The invention relates to the technical field of fiber knitted fabrics, in particular to an anti-pilling polyester / cotton knitted fabric and a weaving process thereof. Background technique [0002] Conventional polyester / cotton blended or blended knitted fabrics will have pilling after long-term wear and friction, which will seriously affect the appearance of the fabric. At present, there are two methods for polyester anti-pilling on the market: 1. By reducing the breaking strength and coagulation strength of polyester fibers, it is easy to fall off after being entangled after friction during wearing, but the effect is minimal, because the strength cannot be reduced blindly. Thereby affecting the spinnability and weavability; 2. Increase the strength of polyester to make it difficult to break (mainly used for long fibers). Increasing the strength will affect the feel and style of the fabric, resulting in the opposite and narrow application range. In th...

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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IPC IPC(8): D04B1/10D04B1/12D04B1/14D04B1/16D02G3/02D02G3/28D06C7/02
CPCD04B1/102D04B1/12D04B1/14D04B1/16D02G3/02D02G3/28D06C7/02D10B2201/02D10B2331/04
Inventor 于建明汤景岳徐行行
Owner 盐城福汇纺织有限公司