Bio-refining technology in the textile dyeing and printing pre-treatment

2010-02-16  来源:本站原创  分类:Industry  人气:185 


Bio-refining technology in the textile dyeing and printing pre-processing of the basic principles of bio-refining technology ● is the world's advanced bio-technology in the textile industry's latest applications.
Scouring enzyme Scourzyme series will introduce bio-refining technology of textile, dyeing and printing pre-treatment process. The use of unique high enzyme catalytic efficiency and high specificity, different from the traditional craft of moderate use of the approach to effectively clear the fibers of biological, improve product quality in full under the premise of simplifying process, reduce costs, Energy-saving environmental protection, to enable enterprises to significantly improve overall economic efficiency.
Scouring enzyme (Scourzyme) has been developed cellulose fibers used in spinning, weaving, dyeing pre-treatment processes. Scourzyme accurately decompose and remove the cellulose fibers (cotton, linen and blended fibers) in the non-cellulose materials, including: wax, pectin and mineral salts, etc., in the mild process conditions to obtain reliable and spinning resistance, wettability, and uniform, complete scouring effect, to ensure that after-textiles, bleaching, mercerization, dyeing or printing processes processing quality.
● Technical characteristics
1, has broad application areas: bio-refining technology, covering almost all areas of cellulose fiber processing, such as: loose fibers in the cotton textile pre-treatment; linen, ramie, hemp, jute degumming process applications such as fiber; in cotton, hemp yarn, knitting, woven fabric dyeing and printing pre-processing applications; garment dyeing, and so on.
2, processing in different processes can reflect the common advantage: biological refining technology in different application processes can reflect the same advantages:
Improve production efficiency, increase productivity, save water and energy consumption, lower chemical consumption, reduce emissions, improve overall product quality treatment to ensure the balanced line, safe, simple, comprehensive cost reduction.
● environmental effects of bio-refining technology to replace the traditional refining process. Most rely on the traditional scouring NaOH at high temperature conditions to remove the impurities of cellulose, for the after-processing and textiles to create the basis of taking nature. The use of NaOH after the Road, a large number of the production process of textile auxiliaries, dyes, process and product development, or even the entire textile and theory are built on the basis of NaOH. Eventually led to environmental pollution throughout the textile industry to become a social machine.
Bio-scouring replace chemical refining, with a mild, environmentally friendly bio-enzyme replace high-pollution NaOH and as a basis for the traditional aids, making the textile printing and dyeing industry energy consumption, water consumption, high pollution emission situation can be effectively contained .
● economic evaluation of biological refining technology in the textile industry towards high-quality, high efficiency, energy saving, environmental protection a major force in promoting bio-refining technology with the popular, no doubt will make the entire industry out of traditional crafts of high pollution, high energy troubles, a reasonable integration social resources, the development of the national economy make a significant contribution.
In 2007 as an example: China's cotton production: 7.6 million tons, the actual amount of cotton: 10.6 million tons.
If: by biological concise manner, while 900 million tons: 360 million tons of water conservation to conserve electricity: 1.116 billion level saving steam: 37.8 million m3
If: scouring and bleaching losses decreased by 1%
Are: saving 90,000 tons of cotton, equivalent to a good harvest of 360 million mu of cotton ● promote the application of technological advancement and the "energy saving, environmental protection," the voice of the increasingly higher bio-refining technology has been a growing number of areas to be popularize, and was a consensus within the profession - the technology is the textile industry, the inevitable trend of development and progress. Novozymes and the joint efforts of many partners, bio refining technology has been used in the following areas:
Casual cotton fiber cells (spinning) before the bio-scouring process flax (hemp) spinning Degumming Degumming cotton and ramie blended yarn, knitted fabrics, towels pre-treatment process of dyeing cotton and blended fabric dyeing machine Pretreatment of cotton and hemp blended (mixed) pretreatment of woven fabric dyeing
[email protected]### Page ###@=================cotton and wool, silk , linen, viscose, bamboo fiber blended fabric pre-treatment process of dyeing cotton fibers, fabrics, garments garment dyeing finishing process cellulose, the entire treatment process

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