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A composite cloth of ultrafine denier viscose fiber and cotton gauze and its preparation process

A viscose fiber and preparation process technology, applied in fiber treatment, cellulose plastic material layered products, physical treatment, etc., can solve the problem of weak composite fiber and base cloth, the overall surface style is not dense, and the composite cloth product is rough, etc. It can achieve the effect of good anti-mold and anti-moth effect, excellent air permeability and moisture absorption, and delicate surface style.

Active Publication Date: 2020-10-16
FUYANG WEIYE BASE CLOTH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that the composite cloth product prepared by the existing dry composite process is relatively rough, the composite of the fiber and the base cloth is not firm, and the overall surface style is not dense; the quality of the wet composite cloth such as smoothness, flatness, peeling, etc. Intensity, wear resistance, etc., along the width direction produce the phenomenon of poor consistency, and provide a simple and easy process, less energy consumption, low production cost, fiber and base fabric composite firm, smooth, soft hand feeling, and cotton Composite cloth of gauze with superfine denier viscose fiber and cotton gauze, which has the characteristics of water absorption and water retention, and fine surface style, and its preparation process

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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  • A composite cloth of ultrafine denier viscose fiber and cotton gauze and its preparation process
  • A composite cloth of ultrafine denier viscose fiber and cotton gauze and its preparation process

Examples

Experimental program
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Effect test

Embodiment 1

[0035] A composite cloth of ultra-fine viscose fiber and cotton gauze, the composite cloth is made of a mesh fiber layer and a base cloth, the mass ratio of the mesh fiber layer to the base cloth is 55:45, and the mesh The fiber layer is formed by wet method of superfine denier viscose fiber slurry; the base cloth is pure cotton gauze. Ultrafine denier viscose fibers are modified.

[0036] A preparation process of a composite cloth of ultrafine denier viscose fiber and cotton gauze, the preparation process comprises the following steps:

[0037] (1) Mixing of raw materials: mixing clean water and superfine viscose fiber evenly to obtain a slurry, the mass percentage concentration of the superfine viscose fiber in the slurry is 0.85%; the modification method of the superfine viscose fiber For: the modification treatment is to put the superfine viscose fiber into the container, then add ethanol to the container, and soak for 5 hours; 4-hydroxybutyric acid copolyester, heat up ...

Embodiment 2

[0044] A composite cloth of ultra-fine viscose fiber and cotton gauze, the composite cloth is made of a mesh fiber layer and a base cloth, the mass ratio of the mesh fiber layer to the base cloth is 55:45, and the mesh The fiber layer is formed by wet method of superfine denier viscose fiber slurry; the base cloth is pure cotton gauze. Ultrafine denier viscose fibers are modified.

[0045] A preparation process of a composite cloth of ultrafine denier viscose fiber and cotton gauze, the preparation process comprises the following steps:

[0046] (1) Mixing of raw materials: mixing clean water and superfine viscose fiber evenly to obtain a slurry, the mass percentage concentration of the superfine viscose fiber in the slurry is 1.2%; the modification method of the superfine viscose fiber It is: the modification treatment is to put the ultrafine denier viscose fiber into the container, then add ethanol to the container, soak for 3 hours; then add 0.5% 3-hydroxybutyric acid- 4-...

Embodiment 3

[0053] A composite cloth of ultra-fine viscose fiber and cotton gauze, the composite cloth is made of a mesh fiber layer and a base cloth, the mass ratio of the mesh fiber layer to the base cloth is 55:45, and the mesh The fiber layer is formed by wet method of superfine denier viscose fiber slurry; the base cloth is pure cotton gauze. Ultrafine denier viscose fibers are not modified.

[0054] A preparation process of a composite cloth of ultrafine denier viscose fiber and cotton gauze, the preparation process comprises the following steps:

[0055] (1) raw material mixing: clear water and superfine denier viscose fiber are evenly mixed to obtain a slurry, and the mass percentage concentration of the superfine denier viscose fiber in the slurry is 1.55%;

[0056] (2) Fiber forming: the slurry is input into the inclined wire former, and the mesh fiber layer is obtained after the inclined wire is formed;

[0057] (3) Bonding: the mesh fiber layer is conveyed downward from the ...

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Abstract

The invention relates to utrafine denier viscose fiber / all-cotton gauze composite cloth. The utrafine denier viscose fiber / all-cotton gauze composite cloth is prepared from a netted fiber layer and abase cloth at a mass ratio of 55:45; the netted fiber layer is prepared from utrafine denier viscose fiber through slurry wet method moulding; the base cloth is all-cotton gauze. The utrafine denier viscose fiber / all-cotton gauze composite cloth obtained after combination is 55 to 65g / m2 in weight, and 0.32 to 0.34mm in thickness; surface texture is fine and dense; cotton softness is excellent; semi-transparent state is achieved after immersion in water, and only yarn characteristics are displayed; and in addition, rapid water absorption performance is achieved, mildew resistance and anti-motheffect are excellent, breathable moisture absorption performance is excellent, moisture maintenance effect is excellent, and thick cotton texture feel is achieved.

Description

technical field [0001] The invention relates to an ultrafine denier viscose fiber and full-textured viscose fiber with simple and easy process, low energy consumption, low production cost, firm and smooth composite fiber and base cloth, soft hand feeling, delicate surface style, and transparent after being soaked in water. Composite cloth of cotton gauze and its preparation process. Background technique [0002] Viscose viscose fiber is a cellulose fiber obtained by extracting and reshaping fiber molecules from natural wood cellulose with "wood" as the raw material. The hygroscopicity of viscose fiber meets the physiological requirements of human skin. It is smooth, cool, breathable, Antistatic, anti-ultraviolet and other characteristics. It has the essence of cotton and the quality of silk. It is an authentic plant fiber, derived from nature and superior to nature. [0003] Viscose fiber is a cellulose fiber. It is made of natural fibers (wood fibers, cotton linters) as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B23/10B32B5/06D06M10/00D06M13/11D06M13/144D06M15/507
Inventor 叶少华其他发明人请求不公开姓名
Owner FUYANG WEIYE BASE CLOTH CO LTD
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