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Corn polylactic acid short-fiber spunlaced face mask material

A technology of polylactic acid short fiber and polylactic acid fiber, which is applied in the fields of medical science, cosmetics, textiles and paper making, etc., to achieve the effects of excellent antibacterial properties, good air permeability and soft hand feeling

Inactive Publication Date: 2009-07-29
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there seems to be no skin care product that can cleanse and nourish the facial skin in a targeted manner like a mask, and the results are immediately visible

Method used

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  • Corn polylactic acid short-fiber spunlaced face mask material

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Embodiment Construction

[0008] Lactic acid is obtained by fermenting corn, and polylactic acid is obtained through polycondensation reaction, and a higher molecular weight polylactic acid with good mechanical properties is made by using a coupling agent, and then undergoes key chemical modification to improve its strength and water retention, and make it Fibrosis, since lactic acid is a natural substance existing in animals, plants and microorganisms, it is easy to degrade in nature and will not harm the environment.

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Abstract

The invention discloses a hydroentanglement facial mask material made of corn polylactic acid short fiber. The hydroentanglement facial mask material combines the advantages of polylactic acid fiber products and hydroentanglement nonwoven cloth, and has the advantages of soft and even hand, good air permeability, hygroscopic property, skin affinity property, favorable anti-bacterial, bacteria inhibiting and mildew proofing properties, and complete biological degradability.

Description

Technical field [0001] The invention relates to a material method of corn polylactic acid short fiber spunlace mask, that is, a corn polylactic acid short fiber spunlace antibacterial mask made of corn polylactic acid (PLA) short fiber by using spunlace non-woven fabric production technology as raw material . Background technique [0002] With the improvement of people's quality of life, the demand for high-end hygiene and skin care products is also increasing. There has never been an era where people's pursuit of beauty is so natural and vigorous. Skin care is always an indispensable and important theme of "beauty". Anti-aging, against hot summer and winter, against dryness or oil, against pollution radiation, against pigmentation and wrinkles... The enemy of the skin is in ambush on all sides, everywhere. The skin care methods that came into being are also too numerous to see. But there seems to be no skin care product that can cleanse and nourish the facial skin in a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/84D04H1/46A61L15/26A61Q19/00
Inventor 盛东晓马益江曹海进钱坤王宏付
Owner JIANGNAN UNIV
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