Production method of bamboo-charcoal tea fibers

A production method and technology of tea fiber, applied in the direction of rayon made of viscose, etc., can solve the problem of low processing depth, and achieve the effects of enhanced dispersibility, adsorption of harmful substances, and enhanced functionality

Active Publication Date: 2013-12-25
山东信开源科技创新发展有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, my country is also a big producer of bamboo materials, with a very large planting area, but its processing depth is not high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Extraction of tea polyphenols: First, add 15g of tea leaves (preferably green tea) into a 300ml beaker, add liquid nitrogen to embrittle, then crush the tea leaves into powder while the liquid nitrogen is heating, and store them at 0°C for later use; then add After 80% ethanol is dissolved, it is extracted by ultrasonic waves, and then the ethanol is recovered by distillation under reduced pressure under the condition of 40-50°C through a rotary evaporator, and then the tea polyphenols are extracted with ethyl acetate, and the extract is filtered, and then passed through a rotary evaporator in the Distill under reduced pressure at 40-50°C to recover ethyl acetate, and then vacuum dry at -50°C for 25-30 hours to obtain tea polyphenols.

Embodiment 2

[0017] The preparation method of preparing tea polyphenol bamboo charcoal emulsion is as follows: first process bamboo charcoal into nanoscale powder, then add water and emulsifier after mixing with tea polyphenol, and obtain tea polyphenol bamboo charcoal emulsion after stirring and emulsifying through emulsification equipment, wherein said The mass ratio of tea polyphenols to bamboo charcoal is 1:12.

Embodiment 3

[0019] The preparation method of preparing tea polyphenol bamboo charcoal emulsion is as follows: first process bamboo charcoal into nanoscale powder, then add water and emulsifier after mixing with tea polyphenol, and obtain tea polyphenol bamboo charcoal emulsion after stirring and emulsifying through emulsification equipment, wherein said The mass ratio of tea polyphenols to bamboo charcoal is 2:12.

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PUM

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Abstract

The invention discloses a production method of bamboo-charcoal tea fibers. The production method comprises the steps of fiber pulp producing, alkali cellulose preparing, maturating, sulfonating, dissolving, ripening, spinning, after-treating, and drying. The production method is characterized by also comprising the steps of extracting tea polyphenol, preparing a tea polyphenol bamboo charcoal emulsion, and adding the tea polyphenol bamboo charcoal emulsion in the dissolving step, wherein tea polyphenol bamboo charcoal accounts for 5%-8% weight of the fibers. The bamboo charcoal with porosity and adsorbability serves as a carrier of tea polyphenol which is water-soluble, the water solubility of the bamboo charcoal is increased and the dispersibility of the bamboo charcoal in the fibers is further enhanced; in addition, the fibers integrating the double efficacies of the bamboo charcoal and the tea polyphenol can effectively resist bacteria, diminish inflammation and adsorb harmful substances, and the functionality of a fiber fabric is further enhanced.

Description

technical field [0001] The invention relates to a production method of fiber, in particular to a production method of bamboo charcoal tea fiber, and belongs to the technical field of textile technology. Background technique [0002] The textile industry is a traditional industry in China. In the increasingly fierce market competition, the continuous innovation of textiles has become a key factor for the long-term survival of enterprises. At present, the technological innovation of textiles mainly focuses on new materials and functional textiles, especially the health care of textiles. Function. [0003] And we know that my country is a big tea producing country. Since ancient times, there has been a tradition of drinking tea for health care. At present, the utilization of tea is mainly limited to the way of drinking tea, and the polyphenolic compounds in tea are natural antibacterial agents. , which can effectively prevent the reproduction of bacteria and viruses, thus havin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08
Inventor 王斌
Owner 山东信开源科技创新发展有限责任公司
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