Dyeing process for ramie and tencel woven fabric

A technology of Tencel weaving and fabrics, which is applied in the dyeing process of Tencel weaving fabrics, and in the field of ramie, can solve the problems of insufficient gloss of fabrics, flashing colors, and affecting the aesthetics of fabrics, etc., so as to improve the dyeing effect and have a gorgeous appearance , good effect of comfort

Inactive Publication Date: 2009-12-30
常州吉源棉麻印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, in the dyeing process of ramie and tencel woven fabrics, the problem of flashing color often occurs, and the gloss of the dyed fabric is not enough, which affects the aesthetics of the overall fabric

Method used

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Embodiment Construction

[0018] The present invention will now be described in further detail.

[0019] The dyeing process of ramie and tencel woven fabrics, the process: overturning—singeing—removal, boiling, bleaching—dyeing and finishing—quality—finished product, the selected specifications are 32 / 2*40, 58*47 The plain fabrics of high-quality ramie and tencel fibers are flat, well-proportioned, and the gray fabric faces the same overlock seam on the seam head machine. At a speed of 75-90 min / m, two front and two reverse singeing and desizing are performed on a natural gas singeing machine. The process is desizing in a mixed solution containing 2-4 g / L of salt and 1-3 g / L of desizing enzyme at a temperature of 80°C-90°C for 50-60 minutes, and the light cooking process is to use 5-8 grams of soda ash / L, surfactant deboil for 25-45 minutes, light bleaching is chlorine bleaching in a solution of 25-28 g / L sodium hypochlorite at a temperature of 70-80°C for 45-60 minutes, and then At a temperature of ...

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PUM

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Abstract

The invention relates to the field of dyeing process of fabrics, in particular to a dyeing process for ramie and tencel woven fabric. The dyeing process comprises the following steps: a, selecting plain weave fabric of ramie and tencel; b, seam inversion; c, singeing; d, desizing, boiling, and bleaching; e, dying by a two-bath dyeing method; and f, a post-integration process. The dyeing process improves the dyeing effect, and ensures gorgeous appearance and good comfort. Moreover, the prepared product meets the standard of GB18401-2003 national general safety technical code for textile products, and achieves the purely-natural environmental protection.

Description

technical field [0001] The invention relates to the field of fabric dyeing technology, in particular to the dyeing technology of ramie and tencel woven fabrics. Background technique [0002] With the continuous improvement of living standards, high-grade, environmentally friendly, and structurally diverse textiles are increasingly favored by people. Tencel fibers with soft drape, unique touch, elegant dynamics, breathability, moisture permeability, and elegant luster, etc., It gives people a sense of satisfaction, safety, full of texture, and nobleness. At the same time, the fabric woven with ramie fiber is added, which has a high-grade texture, strong drape, and has the characteristics of moisture absorption and perspiration. [0003] However, in the dyeing process of ramie and tencel woven fabrics, the problem of flashing color often occurs, and the gloss of the dyed fabric is not enough, which affects the aesthetics of the overall fabric. Contents of the invention [0...

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): D06P3/85D06P3/66D06P1/38D06P5/02
Inventor 杨竹园程小敏
Owner 常州吉源棉麻印染有限公司
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