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Antibacterial viscose fiber containing mugwort oil and production method thereof

A technology of viscose fiber and production method, applied in the field of fiber production, to achieve good mechanical properties, comfortable wearing, and good textile processability

Active Publication Date: 2016-04-27
潍坊欣龙生物材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there has been no technical disclosure of adding substances containing mugwort oil components or its microcapsules to viscose to prepare viscose fibers. Therefore, it is urgent to develop and research an antibacterial viscose fiber containing mugwort oil microcapsules and its production. method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Preparation of mugwort oil emulsion: First, add two different non-ionic surfactants to mugwort oil and water respectively, mix them after stirring, and stir vigorously to form an emulsion, in which mugwort oil in the emulsion The content is 30%.

[0026] (2) Preparation of mugwort oil microcapsules: solidify the prepared emulsion, centrifuge, filter, and dry at low temperature to obtain microcapsule powder containing mugwort oil.

[0027] (3) Preparation of viscose: cellulose pulp is used as raw material, and the viscose is prepared through the steps of dipping, pressing, crushing, aging, yellowing and dissolving, and the content of methylcellulose is 8-9%.

[0028] (4) Preparation of spinning stock solution: Add the prepared mugwort oil microcapsules (p-methyl fiber) into the viscose prepared above at a ratio of 10% and stir evenly. The viscose mixed above is matured and defoamed , filter to obtain the viscose spinning stock solution, the viscosity of the spinning...

Embodiment 2

[0034] (1) Preparation of mugwort oil emulsion: First, add two different non-ionic surfactants to mugwort oil and water respectively, mix them after stirring, and stir vigorously to form an emulsion, in which mugwort oil in the emulsion The content is 40%.

[0035] (2) Preparation of mugwort oil microcapsules: solidify the prepared emulsion, centrifuge, filter, and dry at low temperature to obtain mugwort oil-containing microcapsule powder.

[0036] (3) Preparation of viscose: cellulose pulp is used as raw material, and the viscose is prepared through the steps of dipping, pressing, crushing, aging, yellowing and dissolving, and the content of methylcellulose is 7-8%.

[0037] (4) Preparation of spinning stock solution: add the prepared mugwort oil microcapsules (p-methyl fiber) to the viscose prepared above at a ratio of 20% and stir evenly. , filter to obtain the viscose spinning stock solution, the viscosity of the spinning glue is 38s (falling ball viscosity), and the deg...

Embodiment 3

[0043] (1) Preparation of mugwort oil emulsion: First, add two different non-ionic surfactants to mugwort oil and water respectively, mix them after stirring, and stir vigorously to form an emulsion, in which mugwort oil in the emulsion The content is 50%.

[0044] (2) Preparation of mugwort oil microcapsules: solidify the prepared emulsion, centrifuge, filter, and dry at low temperature to obtain mugwort oil-containing microcapsule powder.

[0045] (3) Preparation of viscose: cellulose pulp is used as raw material, and the viscose is prepared through the steps of dipping, pressing, crushing, aging, yellowing and dissolving, and the content of methylcellulose is 9-10%.

[0046] (4) Preparation of spinning stock solution: add the prepared mugwort oil microcapsules (p-methyl fiber) into the viscose prepared above at a ratio of 30% and stir evenly. , filter to obtain the viscose spinning stock solution, the viscosity of the spinning glue is 40s (falling ball viscosity), and the ...

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Abstract

The invention relates to an antibacterial viscose fiber containing mugwort oil components and a production method thereof. The antibacterial fiber uses mugwort oil microcapsules as an antibacterial agent, and the spinning stock solution is composed of mugwort oil microcapsules and viscose. The addition ratio of microcapsules is 10%-30% of that of methylcellulose in viscose, and its antibacterial index: antibacterial value > 4.0, bactericidal value > 2.7, a production method of antibacterial viscose fiber containing mugwort oil, The method comprises the following steps: preparation of mugwort oil emulsion, preparation of mugwort oil microcapsules, preparation of viscose, preparation of spinning stock solution and spinning molding. In addition to retaining the advantages of water absorption, breathability and comfortable wearing of conventional viscose fiber, the antibacterial fiber also has high antibacterial rate, good durability, and good skin care effect, and can be widely used in home textiles, underwear, sweatshirts, etc.

Description

technical field [0001] The invention belongs to the technical field of fiber production, and relates to an antibacterial viscose fiber containing mugwort oil microcapsules and a production method thereof. Background technique [0002] With the improvement of people's self-health awareness, people's requirements for antibacterial fibers and fabrics are increasing. The use of antibacterial fibers and fabrics can not only cut off the transmission of certain infectious diseases, but also prevent the fibers and fabrics from being damaged. [0003] Artemisia mugwort, also known as wormwood or simply called mugwort, is a perennial herb of the family Asteraceae and is widely distributed throughout the country. Except for arid and alpine regions, it is wild from Heilongjiang to Hainan Island. The whole plant of mugwort has a fragrant smell. In traditional Chinese medicine, the leaves are used as medicine to treat many diseases. The dried mugwort leaves are rolled into columns, and af...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D01F2/08D01F2/10
Inventor 王乐军马军志李昌垒徐海鹏姜明亮郝连庆吴亚红
Owner 潍坊欣龙生物材料有限公司
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