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Natural antimicrobial contained viscose fiber and preparation method thereof

A viscose fiber and antibacterial agent technology is applied in the field of antibacterial functional viscose fiber products and its preparation, and achieves the effects of large economic and social benefits, durable antibacterial function and reasonable process

Inactive Publication Date: 2012-06-20
山东省纺织科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] At present, how to apply honeysuckle extract as an antibacterial agent for spinning has not yet a reasonable, simple and mature production process. Therefore, it is urgent to research and develop a viscose fiber with honeysuckle antibacterial function and its preparation method

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
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  • Natural antimicrobial contained viscose fiber and preparation method thereof
  • Natural antimicrobial contained viscose fiber and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Take a certain amount of honeysuckle extract powder and add it into water at a temperature of 20° C. to dissolve at a ratio of 100 g / 1000 ml to prepare a honeysuckle extract powder solution.

[0032] The obtained honeysuckle extract powder solution is added in the viscose spinning stock solution (fiber mass fraction is 5%) with the ratio of 10% of the mass of the viscose spinning stock solution, after stirring and dispersing, leave it to stand vacuum for degassing, and then wet it as usual. Spinning and spinning process, enter 30 ℃ coagulation bath through candle filter and spinneret after measuring by metering pump, described coagulation bath is made up of 90g / L sulfuric acid, 260g / L sodium sulfate and 30g / L zinc sulfate, The total drawing ratio is 150%, the spinning speed is 50m / min, and the finished fiber is obtained after being oiled and dried, and the viscose fiber with honeysuckle antibacterial function is obtained.

Embodiment 2

[0034] Take a certain amount of honeysuckle extract powder and add it into water at a temperature of 40° C. to dissolve at a ratio of 200 g / 1000 ml to prepare a honeysuckle extract powder solution.

[0035] The obtained honeysuckle extract powder solution is added to the viscose spinning stock solution (fiber mass fraction is 10%) in the ratio of 15% of the mass of the viscose spinning stock solution, after stirring and dispersing, leave it to stand vacuum for degassing, and then according to the embodiment 1 The similar wet spinning and spinning process is formed to obtain the viscose fiber with the antibacterial function of honeysuckle.

Embodiment 3

[0037] Take a certain amount of honeysuckle extract powder and add it into water at a temperature of 60° C. to dissolve at a ratio of 300 g / 1000 ml to prepare a honeysuckle extract powder solution.

[0038] The obtained honeysuckle extract powder solution is added to the viscose spinning stock solution (fiber mass fraction is 15%) in the ratio of 20% of the mass of the viscose spinning stock solution, after stirring and dispersing, leave it to stand vacuum for degassing, and then according to the embodiment 1 The similar wet spinning and spinning process is formed to obtain the viscose fiber with the antibacterial function of honeysuckle.

[0039] Filament spinning process: the conventional wet spinning and spinning process adopted in the above-mentioned embodiments 1-3 includes the following steps: stock solution feeding and antibacterial agent blending - spinneret spinning - coagulation bath - godet roll - hot water washing - Pickling-water washing-boiling water stretching-w...

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Abstract

The invention provides a natural antimicrobial contained viscose fiber and a preparation method thereof. The natural antimicrobial contained viscose fiber comprises a viscose fiber and antimicrobial contained therein, and is characterized in that the antimicrobial is made of powder of natural honeysuckle extract, solution of the natural honeysuckle extract powder is added into viscose spinning dope, and the solution of the natural honeysuckle extract powder contains honeysuckle extract particles which, by weight, accounts for 1%-6% of the viscose spinning dope. The natural honeysuckle extract is used as the antimicrobial evenly distributed in the fiber, the antibacterial function lasts long, and the antimicrobial has no side effects on human bodies. The viscose fiber with the antibacterial function of honeysuckle is suitable for being made into underwear, other clothes and bedding textiles, is wide in application and has great economic and social benefits. The preparation method is reasonable and simple in process and suitable for industrial production.

Description

technical field [0001] The invention relates to a viscose fiber product with antibacterial function and a preparation method thereof, in particular to viscose fiber with a natural antibacterial agent and a preparation method thereof. Background technique [0002] Existing conventional viscose fiber is regenerated cellulose fiber, and its products have the characteristics of good moisture absorption and air permeability, and are comfortable to wear, but do not have the antibacterial function of honeysuckle. With the improvement of people's living standards and the change of life concept, people pay more and more attention to the health care function of textiles, and hope that the existing viscose textiles can be improved in terms of antibacterial properties and the like. [0003] Honeysuckle is the dry whole herb of Chestnut Orchidaceae semi-shrub plant. The honeysuckle extract used in the present invention is a non-volatile solid extracted from honeysuckle, and its main act...

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
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Application Information

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IPC IPC(8): D01F2/08D01D1/02D01D1/10D01D5/06
Inventor 关燕张世安臧勇孙广照金晓东王显旗
Owner 山东省纺织科学研究院
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