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Spinning mercerizing process

A kind of mercerizing and crafting technology, which is applied in the field of mercerized cotton production and processing, can solve the problems of unsatisfactory spinning production effect and large investment in production, and achieve the effects of stable permeability, reducing workshop convection and ensuring consistency

Inactive Publication Date: 2014-11-19
WUHU FUCHUN DYEING & WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a spinning mercerizing process to reduce the processing steps of the mercerizing process, improve the consistency of the mercerizing effect, and solve the problem of unsatisfactory spinning yarn production effect in mercerizing and large production

Method used

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Examples

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Embodiment Construction

[0013] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0014] This embodiment provides a spinning mercerizing process, the cotton mercerizing process comprises the following steps:

[0015] Step 1: Arranging the yarn, smoothing the fired yarn and keeping the skein net shape, the number of hanging yarn skeins depends on the yarn count and skein weight; Step 2: On the machine, put the yarn into mercerizing Dip alkali in the machine; Step 3: Dip alkali, inject liquid alkali into the mercerizing machine, and dye the yarn, the concentration of alkali solution is 26°, the temperature of alkali is 20°C, and the time of dyeing is 150s; Step 4: Squeeze alkali, Extrude the liquid caustic soda into the mercerizing machine, keep the sinking speed of...

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Abstract

The invention provides a spinning mercerizing process. By the adoption of the spinning mercerizing process, the mercerizing procedures are simpler, and it is noticed that the number of broken ends of yarn per machine does not exceed two in the mercerizing process; the alkali concentration, the alkali temperature and the permeability are stable, so that the uniformity of the mercerizing effects is guaranteed; well-mercerized yarn is bundled in time and placed into a special dyeing waterwheel, and air convection in a workshop is reduced, so that the well-mercerized yarn is prevented from being air-dried.

Description

technical field [0001] The invention relates to the field of production and processing of mercerized cotton, in particular to a spinning mercerizing process. Background technique [0002] Mercerizing is an important process in the entire mercerizing cotton production process. The mercerizing effect is mainly affected by factors such as alkali concentration, alkali soaking time, and alkali removal degree. In the current mercerizing process, many processes lead to long processing time and low efficiency. Mercerizing ends are frequently broken, and the alkali concentration, temperature, and permeability are stable and cross, resulting in inconsistency in mercerizing effects, so it is particularly important to solve this type of problem. Contents of the invention [0003] The purpose of the present invention is to provide a spinning mercerizing process to reduce the processing steps of the mercerizing process and improve the consistency of the mercerizing effect, so as to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B7/00
Inventor 胡树东唐晓鸣姚艺
Owner WUHU FUCHUN DYEING & WEAVING
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