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Environment-friendly and degradable excellent modified bamboo fiber

An environmentally friendly, bamboo fiber technology, applied in fiber processing, fiber mechanical separation, climate sustainability, etc., can solve the problems of long time, difficult to control, rough fermentation method, etc. stable effect

Inactive Publication Date: 2016-03-16
湖州新南海织造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this process cannot solve the contradiction between the fineness and length of bamboo fiber, and the fermentation method is rough, the time is long, and it is difficult to control
In addition, the improvement of the feel and appearance of bamboo fiber fabrics is very limited, and it cannot really achieve the feel and appearance of real silk

Method used

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  • Environment-friendly and degradable excellent modified bamboo fiber
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The bacterial agents used in the present invention are all purchased.

[0023] The preparation method of environmentally friendly and degradable excellent modified bamboo fiber, its preparation steps are as follows:

[0024] (1) Pretreatment: Take 1.5-year-old green bamboo, remove the tips, roots, bamboo joints, and greens, split the bamboo tube into bamboo slices with a width of 5 cm, put them in the boiling treatment solution and boil them for 20 minutes, then take them out, and then remove the bamboo slices. beat to loosen;

[0025] The formula of the boiled treatment solution is, according to the mass percentage, 2% tea saponin, 0.3% papain, 0.5% sodium chloride, and the rest is water;

[0026] (2) Biological fermentation treatment:

[0027] Bacillus subtilis, Sphingomonas, and Lactococcus lactis are formulated into a composite bacterial agent according to the quantitative ratio of 1:0.5:8;

[0028] The pretreated bamboo fiber is dropped into the nutrient solutio...

Embodiment 2

[0034] The preparation method of environmentally friendly and degradable excellent modified bamboo fiber, its preparation steps are as follows:

[0035] (1) Pretreatment: Take 1.5-year-old green bamboo, remove the tip, root, and bamboo joints, remove the green, split the bamboo tube into bamboo slices with a width of 5 cm, put it in the boiling treatment liquid and boil for 20-25min, then take it out, and remove the green bamboo. Beat the pieces to loosen them;

[0036] The formula of the boiled treatment liquid is, according to the mass percentage, tea saponin 2.3%, papain 0.2%, 0.5% sodium chloride, and the rest is water;

[0037] (2) Biological fermentation treatment:

[0038] Bacillus subtilis, Sphingomonas, and Lactococcus lactis are formulated into a composite bacterial agent according to the quantitative ratio of 1:0.5:8;

[0039] The pretreated bamboo fiber is dropped into the nutrient solution and submerged completely, and the formula of the nutrient solution is:

...

Embodiment 3

[0045] The preparation method of environmentally friendly and degradable excellent modified bamboo fiber, its preparation steps are as follows:

[0046] (1) Pretreatment: Get 2.5-year-old green bamboo, remove the tip, root, bamboo joints, and greens, split the bamboo tube into bamboo slices with a width of 5 cm, put them in the boiling treatment solution and boil them for 25 minutes. beat to loosen;

[0047] The formula of the boiled treatment liquid is, according to the mass percentage, tea saponin 2.1%, papain 0.2%, 0.5% sodium chloride, and the rest is water;

[0048] (2) Biological fermentation treatment:

[0049] Bacillus subtilis, Sphingomonas, and Lactococcus lactis are formulated into a composite bacterial agent according to the quantitative ratio of 1:0.5:8;

[0050] The pretreated bamboo fiber is dropped into the nutrient solution and submerged completely, and the formula of the nutrient solution is:

[0051] Corn syrup 1.2g / L, Vitamin B 2 : 20ug / L, vitamin C: 10...

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Abstract

The invention discloses a preparation method of an environment-friendly and degradable excellent modified bamboo fiber. The method comprises the following preparation steps: taking 1.5-2.5-year old bambusa texlitis, removing top parts, root parts and bamboo joints, removing the outer green, chopping a bamboo tube into bamboo sheets which are 5cm in width, cooking the bamboo sheets in a boiling treating fluid, taking out the bamboo sheets, and beating the bamboo sheets to loosen the bamboo sheets; preparing a complex microbial inoculant from bacillus subtilis, sphingomonas xenophaga and lactococcus lactis at the amount ratio of 1 to 0.5 to 8; feeding the pretreated bamboo fiber into a culture solution to completely immerse, inoculating the complex microbial inoculant at the ratio of 0.3% inoculation amount, stirring the bamboo fiber evenly, fermenting the bamboo fiber at a constant temperature of 38 DEG C for 30 minutes, quickly heating the bamboo fiber to 48-50 DEG C, keeping the temperature for 1-1.6 seconds, quickly restoring to 38 DEG C and further fermenting the bamboo fiber for 3-5hr; and further beating and dividing the fiber, so as to prepare the biologically modified bamboo fiber.

Description

technical field [0001] The invention relates to a novel fiber, in particular to an environmentally friendly and degradable excellent modified bamboo fiber and a preparation method thereof. Background technique [0002] Bamboo pulp fiber is mainly processed by viscose technology at present, so there is also the problem of environmental pollution in the manufacturing process, which is not conducive to the sustainable development of the national economy, and the sewage treatment itself also increases the manufacturing cost. Currently, Lyocell technology is being developed for bamboo pulp fiber production, which can reduce environmental pollution during the production process, and its wearability is also close to that of Lyocell fiber. It has good development prospects, but the maturity of the technology needs further practice and exploration. The use of bamboo fiber can avoid environmental pollution, but the bamboo raw material must be degummed and refined before it can become ...

Claims

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Application Information

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IPC IPC(8): D01C1/00D01B1/10
CPCD01B1/10D01C1/00Y02P70/62
Inventor 柳新江沈永红
Owner 湖州新南海织造厂
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