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A processing method of modified soybean fibers

A soybean fiber and processing method technology, which is applied in the direction of flame-retardant fiber, fiber treatment, plant fiber, etc., can solve the problems of soybean fiber breaking strength and hygroscopicity, low fabric durability and tensile strength, soybean Fiber high temperature resistance, poor flame retardancy and other problems, to achieve the effect of promoting rearrangement, low absorption efficiency, and increasing effective adsorption capacity

Inactive Publication Date: 2018-02-16
安徽华祺汽车装饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at the existing problems: soybean fiber has poor high temperature resistance and flame retardancy, and the breaking strength and hygroscopicity of soybean fiber will be seriously reduced under humid heat conditions exceeding 100°C and dry heat exceeding 170°C; the main components of soybean fiber It is cellulose, and the soybean fiber made of it has a light specific gravity, and the cloth sag and wrinkle resistance are relatively poor, and the clothes are not suitable for long-term folding and accumulation; and the soybean fiber has a smooth surface and good softness, but it is blended with other fibers. Low friction, resulting in fabrics with low durability and tensile strength properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A processing method of modified soybean fiber, comprising the following steps:

[0019] (1) Surface etching: The soybean fiber is placed in a plasma machine for surface treatment to form irregular pits on the surface. After blending with other fibers, the mutual friction can be increased. The temperature is 28°C and the humidity is 56%. The power of radio frequency power supply is 415W, and the processing time is 31min to obtain etched soybean fiber;

[0020] (2) Impregnation: first immerse the etched soybean fiber into the active agent solution for activation treatment. The various alkaloids contained in it can improve the surface and micropore activity of the soybean fiber, and increase the absorption of the active ingredients of the treatment solution. The temperature is 44°C and the pressure is 0.43Mpa, time 31min, and then immersed in antibacterial solution, temperature 61°C, pressure 0.65Mpa, and use ultrasonic vibration for 23min, take it out and dry for 10min be...

Embodiment 2

[0030] Present embodiment 2 is compared with embodiment 1, and step changes in the following aspects:

[0031]The parameters of the surface treatment in step (1) are as follows: the temperature is 29°C, the humidity is 58%, the radio frequency power is 427W, and the treatment time is 32 minutes.

[0032] Step (2) impregnation, the method is:

[0033] First conduct activation treatment, temperature 45°C, pressure 0.58Mpa, time 34min, and then immerse in antibacterial solution, temperature 64°C, pressure 0.78Mpa, and use ultrasonic vibration for 24min, take it out and dry for 11min before dipping, repeat 4 times.

[0034] The active agent described in the step (2), the parts by mass of the ingredients are: 109 parts of water, 3.8 parts of colchicine, 2.7 parts of aconitine, 0.8 parts of ergonovine, and 2.5 parts of chitin.

[0035] The antibacterial solution described in step (2), its preparation method is:

[0036] Weigh 23 parts of silver birch leaves, 20 parts of camphor l...

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Abstract

A processing method of modified soybean fibers is disclosed. The method is characterized in that the method includes (1) a step of surface etching, namely a step of adding soybean fibers into a plasmamachine and performing surface treatment; (2) a soaking step, namely a step of soaking the etched soybean fibers into an activating agent solution, performing activation, and then soaking the soybeanfibers in an antibacterial solution; (3) a step of ionization treatment, namely a step of soaking the soaked soybean fibers into a treating agent, performing ionization treatment, adding a sodium silicate solution into an ionization tank, and performing a second time of ionization; (4) a step of high-pressure temperature changing, namely a step of drying the ionized soybean fibers until the watercontent is 7-9%, then putting the soybean fibers into a temperature changing oven, and performing temperature changing treatment; and (5) a step of oxidation, namely a step of oxidizing the temperature-changed soybean fibers in a vacuum tank.

Description

technical field [0001] The invention belongs to the technical field of plant fiber processing, and in particular relates to a processing method of modified soybean fiber. Background technique [0002] Soybean fiber is a regenerated plant protein fiber processed from soybean protein. Through grafting, copolymerization and blending with nitrile, hydroxyl and other high polymers, the spatial structure of the protein is changed, so that the soybean fiber is as soft as cashmere Hand feel, silk-like soft luster, and excellent warmth retention and skin-friendly properties. It is known as "healthy and comfortable fiber in the new century" and "good fabric that skin likes". It is independently developed by Chinese textile scientists and is known as As the "eighth largest man-made fiber" in the world, the success of soybean fiber has opened the era of human beings using plants to regenerate fibers. Soybean fiber has excellent characteristics such as fineness, light specific gravity, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M10/02D06M10/00D06M10/06D06M10/08D06M10/10D06M13/402D06M15/03D06M13/419D06M13/00D06M11/155D06M11/46D06M11/79D06M11/32D06C7/00D06C7/04D06M101/04
CPCD06C7/00D06C7/04D06M10/00D06M10/025D06M10/06D06M10/08D06M10/10D06M11/155D06M11/32D06M11/46D06M11/79D06M13/00D06M13/402D06M13/419D06M15/03D06M16/00D06M2101/04D06M2200/30
Inventor 张雯静
Owner 安徽华祺汽车装饰有限公司
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