Method for processing water soft cotton knitted fabric

A processing method and technology for knitted fabrics, which are applied in knitting, weft knitting, textiles and papermaking, etc., can solve the problems of fabric strength and dimensional stability reduction, achieve soft hand feel, lasting elasticity and dimensional stability, and improve drape. sexual effect
CN101818406BInactive Publication Date: 2012-05-23WUXI NATURAL GREEN FIBER TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
WUXI NATURAL GREEN FIBER TECH
Publication Date
2012-05-23
Estimated Expiration
Not applicable Β· inactive patent
Patent Text Reader

Abstract

The invention relates to a method for processing water soft cotton knitted fabric, which comprises the following steps of: preparation of grey yarns, enzyme washing of the grey yarns, weaving, boiling, dyeing, dehydration, drying, super-soft treatment, sizing and preshrinking. In the method, after the yarns are subjected to enzyme treatment, the fibers become porous and loose so that the yarns become soft and fluffy and the dyeing rate is improved, and fluffs on the surfaces of the yarns are removed so as to achieve the effects on surface finish and piling resistance and improve the drapability, softness and water absorbability of the fabric; and by combining the post super-soft treatment, polyurethane in finishing liquor can easily permeate into the yarns and produce cross-linking reaction with fiber molecules and other aid groups to form a three-dimensional netlike structure so as to endow the fabric with the characteristics of durable elasticity and dimensional stability and 'watersoft cotton' softness like water. The final finished fabric produced by the method has the advantages of soft and exquisite handfeel, strong gloss sense, surface finish and good resilience.
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Description

Technical field

[0001] The invention relates to a processing method of a cotton knitted fabric, in particular to a processing method of a water soft cotton knitted fabric. Background technique

[0002] Knitted fabrics are widely used in formal wear, casual sportswear, underwear, etc. because of their softness, comfort, good elasticity, and variable structure. At present, domestic and foreign manufacturers and colleges have conducted a lot of research on the high-grade of knitted fabrics. It mainly involves the style, function and stability of the fabric, and the main research content of the style of the fabric focuses on the hand feeling, elastic recovery performance and luster of the knitted fabric.

[0003] The conventional fabric production process is as follows: raw yarn preparation β†’ weaving β†’ boiling and bleaching β†’ dyeing β†’ dehydration β†’ drying β†’ shaping β†’ pre-shrinking. The methods commonly used to improve the fabric style of high-grade knitted cotton fabrics currently on ...

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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