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Low-temperature dyeing method of wool

A low-temperature dyeing and wool technology, applied in the textile field, can solve the problems of high coloring temperature, energy consumption, poor coloring fastness, etc., and achieve the effect of novel method, energy saving and efficiency improvement

Inactive Publication Date: 2015-07-22
苏州佳一纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing wool dyeing technology generally uses dyeing and color fixing at the same time, which has disadvantages such as poor color fastness, high color temperature requirements, and energy consumption.

Method used

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Examples

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] Embodiments of the invention include:

[0014] A low-temperature dyeing method for wool, comprising the following steps:

[0015] (1) Soaking: soak the wool in water according to the bath ratio of 1:40, soak for 5-10 minutes and keep stirring, the wool is fully soaked and soaked, which is beneficial to reduce the dyeing time and improve the dyeing adequacy;

[0016] (2) Dyeing: Heat the wool soaking solution to 80°C and keep it at a constant temperature, add acid dyes, glacial acetic acid and low-temperature ...

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Abstract

The invention discloses a low-temperature dyeing method of wool. The low-temperature dyeing method comprises the following steps: (1) wetting; (2) dyeing; (3) carrying out fixation; and (4) drying. With the adoption of the manner, the low-temperature dyeing method of the wool, disclosed by the invention, has the advantages of novel method, quality improvement, safety and environmental friendliness, energy source conservation, firm fixation, time and labor conservation, convenience and practicability, improvement of efficiency and the like; and the low-temperature dyeing method of the wool has a wide market prospect in popularization.

Description

technical field [0001] The invention relates to the textile field, in particular to a low-temperature dyeing method for wool. Background technique [0002] Textile is widely used in the manufacture of clothing, bedding, accessories and other products. Textile raw materials mainly include roving, spun yarn, cotton, hemp, man-made fiber and so on. [0003] Among them, wool is an important raw material for the textile industry. It has the advantages of good elasticity, strong hygroscopicity, and good warmth retention. However, the existing wool dyeing technology generally uses dyeing and color fixing at the same time, which has disadvantages such as poor color fastness, high color temperature requirements, and energy consumption. Contents of the invention [0004] The main technical problem to be solved by the present invention is to provide a low-temperature dyeing method for wool, which realizes the function of low-temperature dyeing by adopting a method that conforms to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/39D06P3/14
Inventor 张小雨
Owner 苏州佳一纺织科技有限公司
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