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All-cotton fabric imitated tencel treating process

A treatment process and cotton fabric technology, applied in the field of textile printing and dyeing, can solve the problems of mass population not consuming Tencel, high price and high cost of Tencel, and achieve the effect of cool hand feeling, low cost and low price

Inactive Publication Date: 2009-01-07
浙江誉华集团湖州印染有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] Therefore, the current dyeing and finishing process of tencel has low efficiency and high cost, resulting in high price of tencel, and the mass population does not have the ability to consume tencel

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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  • All-cotton fabric imitated tencel treating process

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Embodiment Construction

[0023] Such as figure 1 As shown, the cotton fabric imitation tencel treatment process includes the following steps in turn:

[0024] Desizing 1: The weight of the cloth is a, and 7658 amylase is used to desizing the cloth with alkali.

[0025] Oxygen bleaching 2: Put the desized fabric into the hydrogen peroxide mixed solution, and add Na 2 CO 3 , adjust the pH value between 10 and 10.5. The hydrogen peroxide mixed solution contains 4-4.5 g / l hydrogen peroxide, 2.8-3.2 g / l stabilizer, and 2.8-3.2 g / l chelating dispersant. The hydrogen peroxide mixed solution preferably contains 4.2g / l of hydrogen peroxide, 3g / l of stabilizing agent, and 3g / l of chelating dispersant.

[0026] Mercerized or original light 3: Use 220-240g / l liquid alkali, soak the alkali for 25-30s, then apply cloth clips to expand the width, then pass through the liquid alkali recovery tank, wash with four compartments of 85°C hot water and a Rinse with cold water and dry to ensure that the pH value of the...

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Abstract

The present invention discloses a cotton fabric tencel-like treatment process, which sequentially comprises the procedures as follows: desizing, oxide bleaching, mercerizing, enzyme treatment, dyeing, after-classification and other procedures. The present invention carries out the tencel-like treatment for cotton fabrics and increases the adaptability of cotton fabrics, so that the high-count and high-density poplin fabrics feels smooth and wears comfortable and permeable after the treatment. The tencel-like treatment for cotton fabrics is simple and the cost is low. In addition, the raw material for cotton fabrics is easily obtained and the tencel-like treatment increases the added value of the product. Through the tencel-like treatment, the price of the cotton fabrics is low and thus ordinary people can enjoy soft hand feeling, elegance, comfort and permeability of the tencel fiber.

Description

【Technical field】 [0001] The invention relates to the field of textile printing and dyeing, in particular to a technique for performing tencel-like treatment on cotton fabrics. 【Background technique】 [0002] "Tencel" is a new type of man-made cellulose fiber, known as "the green fiber of the 21st century". Its raw materials come from beech, eucalyptus, needle tree, etc., and are made by solvent wet spinning. Tencel fiber printing and dyeing fabrics are colorful, soft to the touch, soft in luster, elegant in suspension, comfortable to wear, breathable and moisture permeable. The current dyeing and finishing process of Tencel includes steps such as singeing, deboiling, alkali treatment, bleaching, enzyme treatment, dyeing, microfibrillation treatment, and softening treatment. The production process is long, and the quality of each process is difficult to control. Because Tencel fabrics feel stiff in wet state, they are prone to scratches during processing. Except for the pr...

Claims

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Application Information

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IPC IPC(8): D06B1/00D06L1/14D06L3/02D06B7/00D06M16/00D06P1/22D06P5/02D06B15/00D06C7/02D06L4/12D06L4/13
Inventor 姚宏伟薛志华赵小平
Owner 浙江誉华集团湖州印染有限公司
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