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Pieparation method for fabricating raw bamboo into spinnable bamboo fibers

A production method and technology of bamboo fiber, applied in the direction of chemical post-treatment of fiber, fiber treatment, plant raw materials, etc., can solve the problems of long process time, low yarn forming strength, high difficulty, etc., and achieve strong operability and spinnability Strong and soft effect

Inactive Publication Date: 2005-03-30
刘忆萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because the technique method of this patent utilizes physical method to handle bamboo, the technique time required for it is long, and the required site is large, so the difficulty of industrialized production is relatively large, and the cohesive force of the bamboo fiber produced by this technique is poor , the strength of the yarn is low, and fluctuates greatly with the change of the environment, so it cannot be directly applied to the production of spinning

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

[0011] Use ordinary moso bamboo as raw material, and make bamboo fiber according to the following process:

[0012] 1. The original bamboo is cut to length according to the length of the bamboo joints through shaping;

[0013] 2. Place the cut bamboo joints in a pressure vessel, use superheated steam of 1-2Mpa, steam for 1 hour per kilogram of bamboo joints, and steam for 1 hour to remove lignin and pectin in the original bamboo Other impurities:

[0014] 3. Soak the cooked bamboo joints with a 5% aqueous solution containing straw enzyme bacteria (produced according to conventional methods) and bamboo joints for 2 hours, then heat the aqueous solution containing straw enzyme bacteria and bamboo joints to 80 degrees, and then soak In 2 hours, the lignin and pectin residues in the bamboo joints and the sugar and fat in the bamboo joints are swallowed by the straw enzyme bacteria, so that the bamboo joints are further desugared, degreased and softened, and become thick fibrous b...

Embodiment 2

[0022] Use ordinary mangosteen as raw material, and make bamboo fiber according to the following process:

[0023] 1. The original bamboo is cut to length according to the length of the bamboo joints through shaping;

[0024] 2. Place the cut bamboo joints in a pressure vessel, use superheated steam of 1-2Mpa, steam for 3 hours per kilogram of bamboo joints, and steam for 3 hours to remove lignin and pectin in the original bamboo other impurities;

[0025] 3. The bamboo joints after cooking are soaked together with the bamboo joints with 10% aqueous solution containing straw enzyme bacteria (made by conventional method) for 6 hours, then heated to 90 degrees with the aqueous solution containing straw enzyme bacteria and bamboo joints, and then soaked for 3 Hours, the lignin and pectin residues in the bamboo joints and the sugar and fat in the bamboo joints are swallowed by the straw enzyme bacteria, so that the bamboo joints are further desugared, degreased and softened, and ...

Embodiment 3

[0033] Use ordinary emerald bamboo as raw material, and make bamboo fiber according to the following process:

[0034] 1. The original bamboo is cut to length according to the length of the bamboo joints through shaping;

[0035] 2. Place the cut bamboo joints in a pressure vessel, use superheated steam of 1-2Mpa, and steam for 3 hours to remove lignin and pectin in the original bamboo, according to the steam supply of 2 cubic meters per kilogram of bamboo joints per hour other impurities;

[0036] 3. Soak the cooked bamboo joints with 10% aqueous solution containing straw enzyme bacteria (produced according to conventional methods) and bamboo joints for 5 hours, then heat the aqueous solution containing straw enzyme bacteria and bamboo joints to 80 degrees, and then soak In 2 hours, the lignin and pectin residues in the bamboo joints and the sugar and fat in the bamboo joints are swallowed by the straw enzyme bacteria, so that the bamboo joints are further desugared, degreas...

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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Abstract

A method for preparing primary bamboo to be spinnable bamboo fibre includes cutting bamboo into pieces, placing prepared bamboo pieces in pressure container for obtaining coarse fibre, using mildew aqueous solution to remove lignin, pectin, sugar and fat out from the fibre; rolling and dividing the fibre, bleaching and rinsing the fibre for softening; dewatering and adding reinforcer to enhance fibre strength; using emulsifier to process fibre for having desired compliance and drying it for obtaining spinnable bamboo fibre.

Description

1. Technical field [0001] The invention belongs to a process method for producing textile fibers, in particular to a process method for producing textile plant fibers using bamboo. 2. Technical background [0002] Bamboo is a perennial plant with short growth cycle, high yield and easy cultivation. It has a wide range of uses in all walks of life, providing valuable and rich resources for our food, housing, transportation and entertainment. The utilization of bamboo is widely used in human production, life and cultural activities, making it valued by countries all over the world, and it plays an important role in our life, work and social and economic construction. However, utilizing bamboo fiber to spin and weave is a new subject of new utilization of bamboo resources recently. As a new natural fiber derived from green plants and rich in resources, the development and utilization of bamboo fiber in the textile field is a major issue with historical significance and social...

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): D01B9/00D01C1/00
Inventor 刘忆萍黄杰
Owner 刘忆萍
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