Rope scouring process based on slack processing

A rope-shaped, scouring technology, applied in textiles and papermaking, fiber treatment, plant fibers, etc., can solve the problems of improving the appearance of fabrics, such as the lack of hygroscopicity, and achieve the effect of appearance improvement

Inactive Publication Date: 2015-04-22
蒋瑾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the traditional rope-like scouring process is relatively simple and is divided into three major steps, namely rolling alkali, steaming, and washing, so the improvement of the appearance of the fabric and the improvement of the hygroscopicity of the fabric cannot achieve better results.

Method used

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Example Embodiment

[0015] The technical solutions of the present invention will be further described in detail below in conjunction with specific examples, so that those skilled in the art can better understand and implement the present invention, but the examples cited are not intended to limit the present invention.

[0016] A rope scouring process based on loose processing includes the following steps:

[0017] S01: the first alkali rolling;

[0018] S02: first steaming;

[0019] S03: the second alkali rolling;

[0020] S04: second steaming;

[0021] S05: Wash with water.

[0022] Preferably, the caustic soda, sodium bisulfite, trisodium phosphate, and surfactant are included in the lye.

[0023] Soda padding can make the caustic soda scouring liquid soak into the fabric. Therefore, the optimal content of each ingredient is as follows:

[0024] The concentration of caustic soda is 25~35g / L.

[0025] The concentration of sodium bisulfite is 1-4 g / L.

[0026] The concentration of trisodium phosphate is 0.5-2.

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Abstract

The invention discloses a rope scouring process based on slack processing. The rope scouring process is characterized by comprising the following steps: S01. rolling alkali for the first time; S02. steaming for the first time; S03. rolling alkali for the second time; S04. steaming for the second time; and S05. washing. Preferably, rolling alkali liquor comprises caustic soda, sodium hydrogen sulfite, trisodium phosphate and a surfactant; preferably, the alkali liquor temperature is 75-78 DEG C; and the steaming temperature is 100-105 DEG C. The rope scouring process has the beneficial effects that by adopting the five steps, the effects on appearance improvement of fabric and improvement of the hygroscopicity of the fabric are better compared with the method adopting traditional three steps.

Description

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Claims

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Application Information

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Owner 蒋瑾
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