Production process of high-strength elastic polyester wool tops

A technology of elastic polyester and production technology, which is applied in the field of production technology of high-strength elastic polyester wool tops, can solve the problems that clothing fabrics cannot have strength and high elasticity at the same time, and the production technology is not perfect, so as to achieve improved bundling, low draft ratio, Good drapability

Inactive Publication Date: 2020-12-08
ZHANGJIAGANG RONGCHANG POLYESTER TOPS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the imperfect production process of the existing clothing fabrics, the clothing fabrics cannot have good strength and high elasticity at the same time, thereby failing to meet people's requirements

Method used

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Embodiment Construction

[0020] First of all, the purpose of this invention is to solve the problem of insufficient strength and elasticity of the existing fabrics, which cannot meet the needs of some industries, especially the military industry, which requires higher fabrics than civilian use. For this reason, we have developed high-strength fabrics. The production process of the elastic polyester wool top can produce the polyester wool top with both high strength and high elasticity, which is used in the processing and production of military clothing materials.

[0021] The production process of high-strength elastic polyester wool tops, the process steps are as follows: vacuum drum→screw extrusion→winding and clustering→post-processing of tow→production of wool tops. In the above process, it is necessary to pay attention to:

[0022] (1) In the vacuum drum process: turn on the steam, vacuum unit, and drum equipment, and feed a certain amount of special slices to the drum equipment for drying to remo...

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Abstract

The invention relates to the field of polyester wool top production processes, in particular to a production process of high-strength elastic polyester wool tops. The process includes the steps of vacuum drum rotation, screw extrusion, winding and bundling, tow post-treatment, and wool top production and forming. The method has the beneficial effects that before two times of drafting, oil bath isused for fully softening and wetting tows, and the fully softened and wet tows can be better drafted; the tows are preheated through a preheating box before being crimped, so that the tows are furthersoftened, the softened tows are crimped more easily, so that the number of crimps of the tows is increased, and wool tops made of the tows can be excellent in bulkiness and high elasticity; and due to the fact that the draft multiple of the tows is low, and the number of the crimps is high, the wool tops are soft in hand feeling, good in drapability and high in elasticity, and the produced polyester wool tops have high strength and elasticity and can meet the military industry requirement.

Description

technical field [0001] The invention relates to the field of polyester wool top production technology, in particular to a production technology of high-strength elastic polyester wool top. Background technique [0002] With the advancement of modern technology and the improvement of people's living standards, people have higher and higher requirements for the comfort of clothing fabrics. Among them, people hope that the clothing fabric has good high elasticity and strength. However, due to the imperfect production process of the existing clothing fabrics, the clothing fabrics cannot have good strength and high elasticity at the same time, thereby failing to meet people's requirements. Contents of the invention [0003] The purpose of the present invention is in order to solve above-mentioned problem, has designed a kind of production technology of high-strength elastic polyester wool top. [0004] The technical solution of the present invention to achieve the above objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D7/00D01D5/096D02J1/22D02J13/00D02G1/00D01H5/02
CPCD01D5/096D01D7/00D01H5/02D02G1/00D02J1/228D02J13/00
Inventor 唐振宇
Owner ZHANGJIAGANG RONGCHANG POLYESTER TOPS
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