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Preparation method of cold black suiting

A tweed and cool black technology, applied in dyeing, fabric, textile, etc., can solve the problems of restricting the application of black fabrics, clothing decolorization, poor color fastness, etc., achieve excellent sun resistance and wash resistance, protect skin, light texture effect

Inactive Publication Date: 2012-08-01
JIANGSU NIJIAXIANG GROUP WORSTED TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In summer, due to the high temperature, people will choose light and cool fabrics, and black wool fabrics, because of their strong heat absorption and good wool insulation performance, are often not used in summer clothes. The fastness is poor, the clothes are decolorized seriously, and the clothes worn in summer need to be washed frequently, which restricts the application of black fabrics in summer

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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Experimental program
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Embodiment Construction

[0022] The invention relates to a preparation method of cool black tweed. The tweed is made of 70 Australian wools with 52% by mass and 2.2D polyester fibers with 48% by mass as raw materials. After strip dyeing, combing, spinning and weaving and finishing;

[0023] The method includes the following steps:

[0024] 1. Strip dyeing and combing: pinecone → dyeing → rewashing → mixing strips → needle combing → combing → needle combing → sliver forming;

[0025] 2. Spinning: mixed sliver → head needle → two needles → three needles → four needles → roving → spun yarn → self-winding → doubling → two-for-one twisting → steamed yarn → yarn forming;

[0026] 3. Weaving: warping → drawing in heald, drawing reed → weaving → blank inspection;

[0027] 4. Finishing: singeing→flat cooking→shrinking→water absorption→flat cooking→setting→intermediate inspection→cooking→brushing→shearing→intermediate inspection→continuous steaming→tank steaming→wetting→tank steaming→preshrinking→finished pro...

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 a preparation method of cold black suiting. In the suiting, 52% of polyester fiber and 48% of polyester fiber by weight are used as raw materials; and the suiting is prepared by top dyeing and recombing, spinning, weaving and after-treatment. The method comprises the following steps of: before dyeing wool, performing pretreatment on wool; adjusting the pH value with alkali to adjust the wool to a neutral state; dyeing, wherein the dye adopts a Nylosan dyeing agent produced by the Clariant cooperation, the dyeing is started at 40 DEG C, and the temperature is increased to 100 DEGE C and kept for 60 minutes before after-treatment; performing cold black auxiliary treatment on the dyed wool, wherein the cold black auxiliary is the CWF cold black auxiliary produced by the Clariant cooperation; performing a dip dyeing technology, heating to 100 DEG C, and treating for 45-55 minutes at the temperature; and cleaning with an efficient cleaning agent ND-9 produced by the Nigeria Mita Auxiliaries Co., Ltd., Jiangyin. Through the invention, the prepared cold black suiting has good color fastness and low ultraviolet transmittance and is cool and suitable for summer.

Description

technical field [0001] The invention relates to a method for preparing cool black tweed, which belongs to the technical field of worsted functional fabrics. Background technique [0002] With the rapid development of the world economy, people's consumption concept is constantly changing. From the initial pursuit of economy and practicality to the current pursuit of fashion, function, high-tech and other comprehensive types of products. "Clothes" is no exception. Light, beautiful, functional, comfortable, and personalized have become fashion and trends, and functional products continue to emerge. In summer, due to the high temperature, people will choose light and cool fabrics, and black wool fabrics, because of their strong heat absorption and good wool insulation performance, are often not used in summer clothes. The fastness is poor, the clothes are decolorized seriously, and the clothes worn in summer need to be washed frequently, which further restricts the application...

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): D03D15/00D02G3/04D02G3/26D02G3/28D06B3/02D06P5/02D06P5/12D06M23/00D03D15/233D03D15/283D03D15/47D03D15/50D03D15/54
Inventor 杨丽萍杨毅方杨良岳吴洪海周东葛立平
Owner JIANGSU NIJIAXIANG GROUP WORSTED TEXTILE
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