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Dyeing and finishing process of coffee yarn pure spinning fabric

A coffee yarn and fabric technology, applied in dyeing, textile and papermaking, fiber treatment, etc., can solve problems such as level dyeing and poor color fastness, and achieve improved dyeing rate, soft hand feeling, and good color fastness to rubbing Effect

Active Publication Date: 2016-08-17
浙江七色彩虹科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a dyeing and finishing process of pure coffee yarn fabrics on the basis of fully understanding the characteristics of coffee yarn fabrics, so as to solve the problems of level dyeing and poor color fastness in the dyeing of coffee yarn 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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  • Dyeing and finishing process of coffee yarn pure spinning fabric
  • Dyeing and finishing process of coffee yarn pure spinning fabric
  • Dyeing and finishing process of coffee yarn pure spinning fabric

Examples

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Embodiment Construction

[0041] The coffee yarn pure spinning fabric used in this embodiment is 26-40S yarn made by 100% coffee yarn vortex spinning or compact siro spinning spinning process, and the width of weaving the above yarn as raw material is 150-170cm , coffee yarn pure spun knitted fabric with a weight of 120-200gsm.

[0042] The dyeing and finishing process of coffee yarn pure spinning fabric in this embodiment includes the following steps: pretreatment dyeing one-bath process—soaping process—softening process—moisture absorption and perspiration finishing process, wherein:

[0043] 1. Pre-treatment dyeing one-bath process:

[0044] The pretreatment dyeing one-bath process formula is as follows:

[0045]

[0046] The pre-treatment dyeing one-bath process steps are as follows: prepare water, water softener CT, Acesel TCB, disperse dyes, and glacial acetic acid to prepare a pre-treatment dye solution according to the above formula, adjust the bath ratio to 1:5, and heat up to 120-130°C A...

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 discloses a dyeing and finishing process for a pure coffee yarn spun fabric. The dyeing and finishing process comprises the following working procedures: a pretreated dyeing one-bath process procedure, a soaping procedure, a softening procedure, and a moisture absorption and sweat releasing finishing procedure, wherein the unique TCB pretreated dyeing one-bath process is adopted; after dyeing, the soaping and softening treatment is adopted; meanwhile, in the moisture absorption and sweat releasing finishing procedure, a finishing agent is selected and blended, and the special moisture absorption and sweat releasing finishing process is adopted, so that the better air permeability and the better rubbing fastness can be achieved.

Description

Technical field: [0001] The invention relates to a dyeing and finishing process of fabrics, in particular to a dyeing and finishing process of coffee yarn pure spinning fabrics. Background technique: [0002] Coffee yarn refers to the special textile yarn made by introducing recycled coffee grounds into sweat-wicking fibers. It not only has a wide range of raw material sources, but also has a low-carbon and environmentally friendly production process. It is made of coffee yarn or coffee yarn blended with other fibers. The fabric has excellent properties such as odor absorption and deodorization, heat storage and warmth, far-infrared, moisture absorption and quick-drying. This kind of coffee yarn conforms to the concept of green environmental protection and fashion. Carbon" has gradually become people's new favorite. [0003] But at present, coffee yarn fabrics have not been researched and applied on a large scale, and the main reason is that the dyeing of coffee yarn fabric...

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): D06P3/54D06P1/16D06P1/44D06P1/653D06M13/207D06M101/32
Inventor 李进堂葛兴荣吴雅妮陈全胜刘京松李鹏举陈宾
Owner 浙江七色彩虹科技有限公司
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