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Blended yarn of diacetate fibers and regenerated cellulose fibers and production process of blended yarn

A technology of regenerated cellulose and diacetate fiber, applied in the field of spinning, can solve the problems of low dry and wet strength, brittle and easy to break, difficult spinning, etc., and achieves soft hand feel, excellent air permeability and drape, quick drying effect

Pending Publication Date: 2022-04-29
JIANGSU DASHENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dry strength and wet strength of diacetate fiber are very low, lower than viscose, brittle and easy to break, and spinning is more difficult

Method used

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  • Blended yarn of diacetate fibers and regenerated cellulose fibers and production process of blended yarn
  • Blended yarn of diacetate fibers and regenerated cellulose fibers and production process of blended yarn
  • Blended yarn of diacetate fibers and regenerated cellulose fibers and production process of blended yarn

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0023] Please refer to the attached figure 1 , is a kind of diacetate fiber and regenerated cellulose fiber blended yarn and its production process disclosed by the present invention, specifically comprising:

[0024] The blended yarn body is made of blended 30-40% diacetate fiber and 60-70% regenerated cellulose fiber.

[0025] In order to further optimize the above technical solution, the regenerated cellulose fiber is made from renewable wood pulp, which i...

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Abstract

The invention discloses a diacetate fiber and regenerated cellulose fiber blended yarn and a production process thereof, the diacetate fiber and regenerated cellulose fiber blended yarn comprises a blended yarn body, and is characterized in that the blended yarn body is formed by blending 30-40% of diacetate fiber and 60-70% of regenerated cellulose fiber. The production process comprises the following steps of fiber pretreatment, opening picking, cotton carding, drawing, roving, spinning and spooling. By means of the innovative technology, the problem that the diacetate fiber is poor in spinnability is successfully solved, and a fabric produced by the diacetate fiber and regenerated cellulose fiber blended yarn is soft and beautiful in color and luster, soft in hand feeling, excellent in breathability and drapability, fast to dry, free of electrostatic adsorption and quite suitable for manufacturing middle-grade and high-grade women's dresses and other products.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a blended yarn of diacetate fiber and regenerated cellulose fiber and a production process thereof. Background technique [0002] Diacetate fiber is a very easy-to-obtain man-made regenerated fiber with low cost, and its raw materials and production process are green and environmentally friendly. In recent years, the consumption of acetate fiber textiles at home and abroad has shown an accelerated growth trend, and the market space will be further expanded. But the dry strength and wet strength of diacetate fiber are very low, lower than viscose, brittle and easy to break, and spinning is more difficult. Contents of the invention [0003] In view of this, the present invention provides a diacetate fiber and regenerated cellulose fiber blended yarn with the characteristics of high yarn quality, reduced static electricity and fiber damage, and a production process thereof. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D02G3/44
CPCD02G3/045D02G3/441
Inventor 汪吉艮赵瑞芝
Owner JIANGSU DASHENG GROUP
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