Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Bamboo fiber processing process

A processing technology and bamboo fiber technology, applied in the field of bamboo fiber processing technology, can solve the problems of large one-time capital investment, complicated equipment, complicated bamboo fiber processing technology, etc., and achieve the advantages of shortening processing cycle, less investment, and improving mechanical properties. Effect

Inactive Publication Date: 2006-07-12
JIANGXI AGRICULTURAL UNIVERSITY
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing processing technology of bamboo fiber is relatively complicated, usually requires heating, complicated equipment, and large one-time capital investment, which is not suitable for the deep processing of moso bamboo in the vast rural areas and mountainous bamboo production areas.

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A kind of bamboo fiber processing technology, according to the following steps: (1) pretreatment: moso bamboo is cut off, scrapes off green bark, grinds along fiber direction; % Ca(OH) 2 solution, the bamboo after the pretreatment is dropped into the pretreatment pond, also add 0.01% NaOH, 0.01% NaOH in the pretreatment pond 2 CO 3 , and 0.001% NaHCO 3 soaked in the solution for 30 days; remove the non-fibrous components in moso bamboo to obtain preliminary bamboo fibers; (3) put the soaked preliminary bamboo fibers into the washing tank to rinse, scrape off impurities, and obtain pure bamboo fibers bamboo fiber.

Embodiment 2

[0013] A kind of bamboo fiber processing technology, according to the following steps: (1) pretreatment: moso bamboo is cut off, scrapes off green bark, grinds along fiber direction; % Ca(OH) 2 solution, the bamboo after the pretreatment is dropped into the pretreatment pond, also add 0.05% NaOH, 0.05% NaOH in the pretreatment pond 2 CO 3 , and 0.03% NaHCO 3 soaked in the solution for 10 days; remove non-fibrous components in moso bamboo to obtain preliminary bamboo fiber; (3) put the soaked preliminary bamboo fiber into the washing tank and rinse it clean, scrape off impurities, and obtain pure bamboo fiber bamboo fiber.

Embodiment 3

[0015] A kind of bamboo fiber processing technology, according to the following steps: (1) pretreatment: moso bamboo is cut off, scrapes off green bark, grinds along fiber direction; % Ca(OH) 2 solution, the bamboo after the pretreatment is dropped into the pretreatment pond, also add 0.03% NaOH, 0.02% NaOH in the pretreatment pond 2 CO 3 , and 0.015% NaHCO 3 soaked in the solution for 13 days; remove the non-fibrous components of moso bamboo to obtain preliminary bamboo fibers; (3) put the soaked preliminary bamboo fibers into the washing tank to rinse, scrape off impurities, and obtain pure bamboo fiber.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to the technological scheme of treating bamboo fiber. The treating process of bamboo fiber includes the following steps: pre-treating via cutting bamboo, scraping out green skin and rolling; soaking the pre-treated bamboo in pre-treatment pond with Ca(OH)2 solution of 5-10 wt% concentration for 10-30 days to obtain coarse bamboo fiber; and flushing in the flushing pond to eliminate impurity and obtain pure bamboo fiber. The present invention features that additive mixture comprising NaOH, Na2CO3 and NaHCO3 is added into pre-treatment pond. The present invention has the advantages of less investment, low cost, fast effect, cheap processing solution of Ca(OH)2 and small amount of additive, short processing period and raised mechanical performance of bamboo fiber.

Description

technical field [0001] The invention relates to a bamboo fiber processing technology, in particular to a bamboo fiber processing technology with less investment. Background technique [0002] At present, with the development of science and technology, bamboo fiber can be widely used. However, the existing processing technology of bamboo fiber is relatively complicated, usually requires heating, complex equipment, and large one-time capital investment, which is not suitable for the needs of bamboo deep processing in vast rural areas and mountainous bamboo production areas. Contents of the invention [0003] The purpose of the present invention is to provide a kind of bamboo fiber processing technology that input is little, cost is low, does not need heating. The tensile strength and other mechanical properties of the bamboo fiber obtained by the processing technology are better. [0004] Technical scheme of the present invention is: [0005] A kind of bamboo fiber proces...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D21C3/24D21B1/34D21C1/06
Inventor 马文烈蒋天弟李晓珍张庐陵郑建鸿
Owner JIANGXI AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com