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A treatment method for reducing hair shedding of knitted fabrics

A processing method and technology for knitted fabrics, applied in the processing of textile materials, textiles and papermaking, textile processing machine accessories, etc., can solve the problems of knitted fleece fabric shedding, etc., to reduce fluff, increase cost and optimize process Effect

Active Publication Date: 2017-04-12
上海云鼎纺织品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special equipment and method on the market to solve the hair loss problem of knitted fleece fabrics

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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  • A treatment method for reducing hair shedding of knitted fabrics
  • A treatment method for reducing hair shedding of knitted fabrics
  • A treatment method for reducing hair shedding of knitted fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Fabric: 150D / 144F DTY+75D / 36F DTY double-sided flat fleece

[0057] The process flow is as follows:

[0058] Weaving→Cylinder matching→Dyeing→Dehydration→Open width→Styling→Napping→Carding→Shearing→Cool air shaker→Finish finalization→Inspection→Packaging

[0059] Process Description: The double-faced fleece adopts the hair loss treatment method of the present invention. The brushed fabric is put into a refitted tumble dryer for cold air shaker treatment, and an optimized shaping process is adopted when the finished product is shaped. The specific operation steps are as follows:

[0060] (1) Put the pulled, combed and cut fabric into the tumble dryer before the finished product is finalized;

[0061] (2) Insert the air outlet pipe of the air compressor into the drum of the tumble dryer, and blow strong cold air into the drum through the air compressor;

[0062] (3) The fabric is subjected to cold wind shaking treatment, that is, under the condition of strong cold wind,...

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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PUM

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Abstract

The invention discloses a hair slip treatment method for a knitted fabric. The method comprises the following steps of (1) placing a napped, carded and sheared fabric in a drum dryer before finished product shaping; (2) inserting an air outlet pipe of an air compressor into a drum of the drum dryer, and blowing strong cold air into the drum by virtue of the air compressor; (3) performing cold air polar treatment on the fabric, and rolling over the fabric clockwise and counterclockwise for 15 to 20 minutes under a strong cold air condition; (4) placing the fabric in a shaper drying oven, regulating the air volumes of tuyeres of the drying oven, and performing finished product shaping treatment, wherein the air volumes of the lower tuyeres of the first two sections of the drying oven are higher than those of the upper tuyeres, and the upper and lower tuyeres are regulated from large to small air volume differences; the air volumes of the upper tuyeres of the latter two sections of the drying oven are higher than those of the lower tuyeres, and the upper and lower tuyeres are regulated from small to large air volume differences. According to the method, fine hair remaining on the surface of the fabric is reduced by a process of modifying and optimizing conventional equipment; the process is simple, practical and low in additional cost, and has popularization and application value.

Description

technical field [0001] The invention belongs to the technical field of textile processing, and relates to a post-processing method for fabrics, in particular to a treatment method for reducing hair shedding of knitted fabrics. Background technique [0002] The problem of hair shedding in knitted fleece fabrics seriously affects the wearing experience of consumers. Knitted fleece fabrics generally need to go through four stages: napping, combing, shearing, and finished product finalization. Since napping, combing, and shearing are physical damage to the yarn, there will be trivial and serious damage while pulling out the fluff. Fur, etc. adhere to the fabric, causing hair loss. Also do not have special equipment and method on the market at present, be used for solving the shedding problem of knitted fleece fabric. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a treatment method for redu...

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 Patents(China)
IPC IPC(8): D06B15/00D06B15/09D06B23/00
Inventor 赵国平高永峰张丹
Owner 上海云鼎纺织品股份有限公司
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