A kind of production technology of coffee yarn pure spinning fabric

A production process, the technology of coffee yarn, applied in the field of production process of coffee yarn pure spinning fabric, can solve the problems of less research and development of coffee yarn fabric knitting, weaving and dyeing and finishing process, so as to ensure color fastness, save water, and yarn hairiness little effect

Active Publication Date: 2016-08-24
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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  • A kind of production technology of coffee yarn pure spinning fabric
  • A kind of production technology of coffee yarn pure spinning fabric
  • A kind of production technology of coffee yarn pure spinning fabric

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Comparison scheme
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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 coffee yarn pure spinning fabric, including spinning - weaving - dyeing - finishing and other processes. The invention optimizes the spinning and weaving process, and the dyeing process adopts a unique TCB pretreatment dyeing process. One-bath method, after dyeing, special moisture-absorbing and sweat-wicking finishing agent is used for post-finishing, and through the selection and proportion of finishing agents, better air permeability and better color fastness to rubbing are obtained.

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 Patents(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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