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Preparation method of soft bamboo fibers

A bamboo fiber and soft technology, applied in the field of soft bamboo fiber preparation, can solve the problems of poor use feeling, many impurities, easy fluff, etc., and achieve the effects of improving smoothness and wear resistance, simple preparation method and saving processing cost.

Inactive Publication Date: 2017-08-22
ANHUI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the bamboo fiber material is relatively hard, has a short service life after softening, is easy to fluff, and has a poor sense of use. Because the bamboo fiber is too short, it cannot be directly used for spinning, so it must be spun with bundle fibers; There are many impurities such as sugar, and lignin is extremely difficult to remove. The existence of these two problems has become two major problems restricting the development of bamboo fiber.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In the embodiment of the present invention, Lactobacillus plantarum subspecies was purchased from China General Microorganism Culture Collection and Management Center, the preservation number is: CGMCC1.3252, and other reagents are analytically pure.

[0035] Present embodiment provides a kind of method of soft bamboo fiber, and concrete steps are as follows:

[0036] (1) soaking of fresh bamboo: get the stem of fresh bamboo, submerge the stem of fresh bamboo with clear water and soak for 20 days, until the stem of bamboo begins to decompose except for fiber;

[0037] (2) High-temperature cooking: boil the soaked bamboo stems in boiling water at 100°C for 50 minutes, the material ratio of bamboo stems to boiling water is 1:5 (m / V), then add 1% (m / V) of peptone and 3% (m / V) corn flour, after continuing to cook for 20min, seal and cool to room temperature to obtain bamboo fiber cooking liquid;

[0038] (3) Fermentation of Lactobacillus plantarum subspecies: MRS medium is...

Embodiment 2

[0046] In the embodiment of the present invention, Lactobacillus plantarum subspecies was purchased from China General Microorganism Culture Collection and Management Center, the preservation number is: CGMCC1.3252, and other reagents are analytically pure.

[0047] Present embodiment provides a kind of method of soft bamboo fiber, and concrete steps are as follows:

[0048] (1) soaking of fresh bamboo: get the stem of fresh bamboo, submerge the stem of fresh bamboo with clear water and soak for 30 days, until the stem of bamboo begins to decompose except for fiber;

[0049] (2) High-temperature cooking: boil the soaked bamboo stems with boiling water at 110°C for 30 minutes, the material ratio of bamboo stems and boiling water is 1:3 (m / V), then add 5% (m / V) of peptone and 6% (m / V) corn flour, after continuing to boil for 10min, seal and cool to room temperature to obtain bamboo fiber cooking liquid;

[0050](3) Fermentation of Lactobacillus plantarum subspecies: MRS medium ...

Embodiment 3

[0058] In the embodiment of the present invention, Lactobacillus plantarum subspecies was purchased from China General Microorganism Culture Collection and Management Center, the preservation number is: CGMCC1.3252, and other reagents are analytically pure.

[0059] Present embodiment provides a kind of method of soft bamboo fiber, and concrete steps are as follows:

[0060] (1) soaking of fresh bamboo: get the stem of fresh bamboo, submerge the stem of fresh bamboo with clear water and soak for 10 days, until the stem of bamboo begins to decompose except for fiber;

[0061] (2) High-temperature cooking: boil the soaked bamboo stems in boiling water at 90°C for 60 minutes, the material ratio of bamboo stems to boiling water is 1:8 (m / V), then add 3% (m / V) of peptone and 10% (m / V) corn flour, after continuing to cook for 15min, seal and cool to room temperature to obtain bamboo fiber cooking liquid;

[0062] (3) Fermentation of Lactobacillus plantarum subspecies: MRS medium is...

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Abstract

The invention discloses a preparation method of soft bamboo fibers, which belongs to the technical field of treatment of bamboo fibers. The soft and skin-friendly bamboo fibers are prepared by virtue of a process such as soaking, boiling at a high temperature, fermenting and softening by virtue of lactobacillus plantarum sub-strain, performing enzymolysis by virtue of pectin, soaking and softening by virtue of potassium permanganate, soaking and coating by virtue of sodium sulfite solution and the like. The preparation method is simple, the preparation cost is low, the prepared bamboo fibers are soft and abrasion-resistant, good in stability, easy in industrialized production, high in practicability and wide in market prospect.

Description

technical field [0001] The invention belongs to the technical field of bamboo fiber treatment, and in particular relates to a preparation method of soft bamboo fiber. Background technique [0002] Bamboo fiber is a cellulose fiber extracted from naturally growing bamboo, and it is the fifth largest natural fiber after cotton, hemp, wool and silk. Bamboo fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance and good dyeability, and has natural antibacterial, antibacterial, anti-mite, deodorant and anti-ultraviolet functions. [0003] According to the needs of different seasons, different processes are used. In summer, bamboo fiber products are used. The body temperature of wearing bamboo fiber clothes is 1-2 ℃ lower than that of ordinary clothes. In spring and winter, bamboo fiber products are used, which are fluffy and warm. It can also eliminate excess heat and moisture in the body, without getting angry or dry. The funct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01C1/02
CPCD01C1/02
Inventor 闫红芹徐晶晶许梦玉严庆帅郭棋盛
Owner ANHUI POLYTECHNIC UNIV