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Production process of pure coffee yarn spun fabric

A production process, coffee yarn technology, applied in the production process field of coffee yarn pure spinning fabrics, can solve the problems of less research and development of coffee yarn fabric knitting, weaving and dyeing and finishing processes, so as to ensure color fastness, improve dyeing rate, and yarn The effect of less thread hairiness

Active Publication Date: 2015-06-17
ZHEJIANG GANGLONG WEAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] To sum up, the above-mentioned studies on coffee yarn textiles are all focused on the application of coffee yarn. Coffee yarn is a new generation of environmentally friendly organic cotton alternative materials, but the characteristics of coffee yarn itself are different from ordinary natural fibers such as cotton fibers, such as: the weaving process of coffee yarn fabrics, the dyeing process of coffee yarn fabrics, etc., especially the same color in the dyeing process effects, etc., are all technical problems that need to be solved in the production 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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  • Production process of pure coffee yarn spun fabric
  • Production process of pure coffee yarn spun fabric
  • Production process of pure coffee yarn spun fabric

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The production process of coffee yarn pure spinning fabric is as follows: spinning - weaving - dyeing - finishing - finished coffee yarn pure spinning fabric.

[0040] 1. Spinning:

[0041] Using 100% coffee yarn as raw material, 26-40S yarns are made by vortex spinning or air-jet spinning respectively.

[0042] In order to spin 26-40S coffee yarn with uniform dryness, we tried vortex spinning and air-jet spinning, and the final sample test results are as follows:

[0043] Table 1. Performance indicators of coffee yarn produced by vortex spinning and air-jet spinning

[0044]

[0045] It can be seen from the above table that when 26-40S coffee yarn is spun by vortex spinning and air-jet spinning, the yarn strength of the two kinds of yarns can meet the requirements of knitting yarn, and the yarn defects of 100 meters are basically the same. Air-jet spinning is slightly better than vortex spinning in terms of thread apparent hairiness.

[0046] The aforesaid vortex...

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 production process of a pure coffee yarn spun fabric. The production process comprises the following working procedures: a spinning procedure, a weaving procedure, a dyeing procedure and a finishing procedure, wherein the spinning procedure and the weaving procedure are optimized; the dyeing procedure adopts a unique TCB pretreated dyeing one-bath process; after dyeing, a special moisture absorption and sweat releasing finishing agent is adopted to finish the fabric; furthermore, the finishing agent is selected and blended, so that the better air permeability and the better rubbing fastness can be achieved.

Description

Technical field: [0001] The invention relates to a production process of a fabric, in particular to a production process of a coffee yarn pure spinning fabric. Background technique: [0002] Coffee yarn refers to the special textile yarn made of recycled coffee grounds imported into polyester fiber. It not only has a wide range of raw material sources, but also has a low-carbon and environmentally friendly production process. This kind of coffee yarn that conforms to the concept of green environmental protection and fashion is a new generation The environmentally friendly organic cotton substitute material has gradually become people's new favorite because of its "green, environmental protection, health, and low carbon". [0003] At present, the production process of coffee yarn is as follows: raw coffee beans→roasted beans→coffee grounds→coffee yarn masterbatch→coffee yarn. [0004] Because coffee yarn has excellent performance in odor absorption and deodorization, heat st...

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): D06P3/54D06P1/16D06P1/44D06P1/653D06M13/207D03D15/00D06M101/32D03D15/283D03D15/50
Inventor 段小文
Owner ZHEJIANG GANGLONG WEAVING TECH
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