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Fabric containing Tencel A200 and cotton and processing method thereof

A processing method and technology of Tencel, applied in the direction of dyeing, textile and papermaking, fabric surface trimming, etc., can solve the problems of free formaldehyde, difficult to remove completely, not very suitable, etc., to improve the overall texture, improve the dyeing effect, The effect of enhancing added value

Inactive Publication Date: 2015-11-18
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tencel LF is a low-fibrillation Tencel. When developing products, we should also pay attention to designing a reasonable blending ratio, and pay attention to the occurrence of fibrillation in the process of fabric printing and dyeing, which is relatively complicated.
Among them, Tencel A100 is non-fibrillated Tencel, the fiber is not prone to fibrillation after cross-linking, it can process smooth style fabrics and is not easy to fluff and pilling, but the same color of A100 and cotton is not good, and it is not easy to mercerize. It is easy to produce obvious formaldehyde content exceeding the standard in printing and dyeing products under certain conditions
This is because the lye will destroy the A100 non-fibrillating cross-linking agent and produce free formaldehyde, and the formaldehyde concentration is high, and it is difficult to completely remove it by washing and soaping.
This is not suitable for bedding with high skin-friendly requirements

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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  • Fabric containing Tencel A200 and cotton and processing method thereof
  • Fabric containing Tencel A200 and cotton and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The warp is made of 60s cotton, the weft is made of 60s cotton / Tencel A20070 / 30, and the weave is 5 pieces of 2-flying satin.

[0031] The fabric specification is C60s*C / TsA200(70 / 30)60s / 190*90, and the door width on the machine is 105 inches.

[0032] Its production method concrete steps are as follows:

[0033] Weaving process flow: sizing and warping (sizing size composition: 30.5 parts by weight phosphate starch size, 65 parts by weight high-performance starch size, 1.5 parts by weight wax sheet and 3 parts by weight solid butene) → drafting → Reeding→weaving→cloth inspection→falling, the gray fabric is woven on imported air-jet looms.

[0034] Dyeing and finishing process: singeing→desizing, scouring, bleaching→mercerizing→printing→steaming and washing→stenter softening→calendering→preshrinking

[0035] Among them, the dyeing and finishing process conditions are as follows:

[0036] Singeing: two fronts and two reverses, uniform burner, speed of 100 m / min, singe...

Embodiment 2

[0044] The warp and weft yarns are 60s cotton / tencel A20070 / 30, and the weave adopts 5 pieces and 3 flying warp satin weaves.

[0045] The fabric specification is C / TsA200(60 / 40)60s*C / TsA200(60 / 40)60s / 200*105, and the door width on the machine is 106 inches.

[0046] Its production method concrete steps are as follows:

[0047] Weaving process flow: sizing warping (sizing size composition: 65 parts by weight phosphate starch size, 30.5 parts by weight high-performance starch size, 1.5 parts by weight wax flakes and 3 parts by weight solid butene) → drafting → Reeding→weaving→cloth inspection→falling, the gray fabric is woven on imported air-jet looms.

[0048] Dyeing and finishing process: singeing→desizing, scouring, bleaching→mercerizing→printing→steaming and washing→stenter softening→calendering→preshrinking

[0049] Among them, the dyeing and finishing process conditions are as follows:

[0050] Singeing: two fronts and two reverses, uniform burner, speed of 110 m / min, ...

Embodiment 3

[0058] The difference from Example 2 is that the mercerizing step is not performed.

[0059] The test results of the above fabrics are as follows:

[0060] .

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 fabric containing Tencel A200 and cotton and a processing method thereof. The fabric is formed by interweaving of warps and wefts. The warps and the wefts are made of cotton yarn or cotton / Tencel A200 blended yarn, and the cotton / Tencel A200 blended yarn is adopted for at least one direction of the warps and the wefts. The processing method comprises the steps of blending cotton fiber and Tencel A200 fiber firstly to obtain the blended yarn, and then conducting beaming, dressing, weaving, singeing, desizing, boiling off, bleaching, mercerizing, printing or dyeing, steam-washing, tentering and softening, calendaring and preshrinking in sequence. The obtained fabric not only has the skin-friendly and comfort hand feeling of pure cotton, but also has the softness and smoothness of Tencel products. Furthermore, the surface of the fabric is smooth, and the fabric is highly stiff and smooth.

Description

technical field [0001] The invention belongs to the technical field of home textile fabrics, and in particular relates to a fabric containing Tencel A200 and cotton and a processing method thereof. Background technique [0002] At present, in the entire home textile market, although there are many varieties and many new raw materials and new weaves have appeared, the main material is still cotton, and most of the linings of jacquard products are equipped with cotton materials, which shows that the public is comfortable with cotton products. With great recognition. As a new type of environmentally friendly raw material, Tencel has been widely used in bedding fabrics in recent years, especially in summer products, because Tencel not only has natural luster, smooth feel, and is not easy to shrink, but also has excellent moisture absorption and breathability. Especially when sleeping at night, the human body is more likely to sweat and lack water, so Tencel is especially suitab...

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): D03D15/00D06B21/00D06C27/00D06M15/11D06M101/06D06M101/10D06P1/48D06P3/82
Inventor 史成波陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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