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Processing method for high-count tencel fabric

A processing method and technology of Tencel, applied in the field of textile production, can solve the problems of PVA sizing that is not easy to degrade, prone to brittleness, and unclean in desizing. good effect

Inactive Publication Date: 2016-01-06
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High-count Tencel (80s~120s) is a relatively high-count yarn among Tencel yarns. High-count Tencel fabrics are rare on the market. On the one hand, it is because of the strength and elongation at break of high-count Tencel. On the other hand, because the high-count yarn is thinner, the fabric formed has a higher density, and the tension on the machine is higher, so it is prone to brittle fracture during warping and weaving.
In order to solve this problem, PVA size is used for sizing. Taking advantage of the strength of the size film after sizing with PVA size, although it can temporarily alleviate the difficulty of sizing, but the PVA size is not easy to degrade and will affect the subsequent dyeing and finishing process. , will cause desizing to be unclean, decontaminate the fabric, form pulp spots, and produce excessive waste water, causing environmental pollution, which does not meet the mainstream trend of energy saving and environmental protection, green ecology

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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  • Processing method for high-count tencel fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The warp and weft yarns of the high-count Tencel fabric are all made of 80 pure Tencel, and the fiber fineness is 0.9dtex. The fabric weave adopts warp satin weave, the warp density is 200 threads / inch, and the weft density is 180 threads / inch. If it is severe, a large amount of PVA is generally added to the slurry, otherwise, due to the insufficient toughness of the size film, a large number of warp yarns will be broken, which will increase the difficulty of weaving. Therefore, sizing and pre-treatment directly affect the effect of the subsequent process and affect the feel of the fabric.

[0026] The processing steps are in order: warping → sizing → weaving → singeing → pre-cold pile treatment → washing → tenter whitening → printing → steaming → washing → tenter softening → pre-shrinking → finished product inspection.

[0027] In the sizing process, ordinary starch and modified starch are used for warp sizing. The specific size formula is: 62.5kg corn esterified star...

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 processing method for high-count tencel fabric. The method comprises the following procedures in sequence: sizing process, weaving process, singeing process, textile printing or dyeing process, and washing process. In the sizing process, a mixed size made of common starch and modified starch is used. Warp and weft of the high-count tencel fabric are woven by high-count pure tencel yarns. A full starch size sizing is used in the processing method, obtained fabric is light, thin, and soft, fine and smooth, and the fabric is comfort to use and excellent to experience.

Description

Technical field [0001] The invention belongs to the technical field of textile production, and specifically relates to a processing method of high-count Tencel fabrics. Background technique [0002] Among the existing summer bedding products, Tencel is increasingly used. This is because Tencel not only has an elegant luster, smooth feel, good dimensional stability, but also has excellent moisture absorption and breathability. Due to weather conditions, the human body is more prone to sweating and dehydration in summer, especially when sleeping at night, so Tencel is particularly suitable for use as a summer product. In particular, 40s Tencel products have been widely recognized as the mainstream of summer bedding products. In addition, there are 50s Tencel, 60s Tencel and other products on the market that are pure Tencel in both the warp and weft directions. High-count Tencel (80s ~ 120s) is a relatively high-count Tencel yarn. High-count Tencel fabrics are rare on the mark...

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): D03D15/00D06B3/04D06C9/00D06B3/10D06M15/11D06M101/10
CPCD03D15/00D06B3/04D06B3/10D06M15/11D06C9/00
Inventor 史成波陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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