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Method for preparing embroidery threads by using wet spinning cakes

A process method and embroidery thread technology, applied in textiles, papermaking, yarn, etc., can solve the problems of reduced efficiency of tube forming, high waste silk rate, steam consumption, etc., and achieve the goals of reducing energy consumption, improving product quality, and increasing added value Effect

Active Publication Date: 2012-04-11
YIBIN HIEST FIBER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages of steam consumption when the wet cake is back-dried, lower efficiency of direct tube forming after back-drying, high waste silk rate, the same outer tube as the finished product, and low price, and provides a wet cake The process of directly forming a ternary tube on the winding machine and finally making embroidery threads

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The preparation of embodiment 1 120D embroidery thread

[0027] After the tide silk cake is formed into a three-dimensional tube by the winding machine, it is twisted to make embroidery thread; among them

[0028] In the process of forming the wet cake into a ternary tube by the winding machine, the winding tension is controlled to the minimum tension required when the dry silk is formed into a ternary tube through the winding machine, that is, the tension regulator on the winding machine is used to The winding tension is set to 20g, and the broken wet silk is then shaped into a ternary tube through the winding machine according to its standard tension value.

[0029] Place the three-way tubes of dry silk and wet silk separately, and enter the subsequent twisting process respectively, that is, three-way twisting of dry silk and three-way twisting of wet silk together, and finally 120D embroidery thread is made.

Embodiment 2

[0030] The preparation of embodiment 2 120D embroidery thread

[0031] After the tide silk cake is formed into a three-dimensional tube by the winding machine, it is twisted to make embroidery thread; among them

[0032] In the process of forming the wet cake into a ternary tube by the winding machine, the winding tension is controlled to the minimum tension required when the dry silk is formed into a ternary tube through the winding machine, that is, the tension regulator on the winding machine is used to The winding tension is set to 30g, and the broken wet silk is then shaped into a ternary tube through the winding machine according to its standard tension value.

[0033] Place the three-way tubes of dry silk and wet silk separately, and enter the subsequent twisting process respectively, that is, three-way twisting of dry silk and three-way twisting of wet silk together, and finally 120D embroidery thread is made.

Embodiment 3

[0034] Example 3 Preparation of 120D embroidery thread

[0035] After the tide silk cake is formed into a three-dimensional tube by the winding machine, it is twisted to make embroidery thread; among them

[0036] In the process of forming the wet cake into a ternary tube by the winding machine, the winding tension is controlled to the minimum tension required when the dry silk is formed into a ternary tube through the winding machine, that is, the tension regulator on the winding machine is used to The winding tension is set to 25g, and the broken wet silk is then shaped into a ternary tube through the winding machine according to its standard tension value.

[0037] Place the three-way tubes of dry silk and wet silk separately, and enter the subsequent twisting process respectively, that is, three-way twisting of dry silk and three-way twisting of wet silk together, and finally 120D embroidery thread is made.

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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PUM

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Abstract

The invention relates to a method for preparing embroidery threads by using wet spinning cakes which are formed by drying local parts in the production of viscose filaments. The wet spinning cakes form ternary cylinders through a filament winder, and then embroidery threads are formed through twisting. In the process that the wet spinning cakes form the ternary cylinders through the filament winder, the winding tension is controlled to be the minimum tension which is required when dry filaments form the ternary cylinders through the filament winder, and broken filaments are avoided. The method fully guarantees that the dry filaments and the wet filaments are classified into triads, the dry filaments and the wet filaments are formed independently, cost can be saved, consumption is reduced, product quality is effectively improved, and special drying treatment is not needed to be performed in advance, so consumption of energy resources is greatly reduced, additional value of a product is improved, and first-rate product yield is about 75 percent.

Description

technical field [0001] The invention relates to a method for preparing embroidery thread, in particular, the invention relates to a process for preparing embroidery thread by utilizing wet silk cake formed by drying local dead ends in the production of viscose filament. Background technique [0002] Viscose filament is a kind of viscose fiber, also called viscose fiber, also called rayon and ice silk. Viscose fiber is a cellulose fiber produced from cotton or other natural fibers. Among the 12 main textile fibers, the moisture content of viscose fiber is most in line with the physiological requirements of human skin, and it has the characteristics of smooth and cool, breathable, antistatic, and brilliant dyeing. [0003] The so-called wet silk cake is a silk cake that is partially not completely dried during the drying process of the viscose filament, that is, the surface layer of the silk cake is dry and the middle and inner layers of the silk cake have partial wet silk. ...

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): D02G3/44
Inventor 饶芳秋李蓉玲兰昌琼梁小芳
Owner YIBIN HIEST FIBER