Active sericin silk non-woven water jetting cloth process

A technology of spunlace non-woven fabric and sericin, which is applied in non-woven fabrics, textiles and papermaking, etc., can solve the problems of protein loss of activity, difficult absorption, loss of lightness and softness of non-woven fabrics, etc., and achieve the effect of less denaturation

Inactive Publication Date: 2006-07-12
刘杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the silk is made by ordinary spunlace non-woven fabrics, there are defects such as sericin swelling with water, adhesion during drying, protein...

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] 1. Preparation method of mulberry silk nutritional mask with hydroentangled non-woven fabric:

[0014] 1) select 100 kilograms of mulberry silks after removing impurities, card through F108 removing impurities carding machine, remove impurities and short fibers, and obtain 92 kilograms of high-quality mulberry silk fibers;

[0015] 2) Carding, web forming and spunlace in the spunlace production line;

[0016] 3) Durability 80g / m 2 Tumble dryer wrapped in plain polyester non-woven fabric (drum temperature is 70°C, production speed is 18 m / min, finished product weight is 60g / m 2 )drying;

[0017] 4) Coiling and cutting into 25 cm width to obtain 75 kg of mulberry silk spunlace non-woven base cloth for nutritional facial mask, the active sericin content of the cloth can reach more than 5%.

[0018] 2. Production method of mulberry silk spunlace non-woven fabrics for band-aids and surgical plasters:

[0019] 1) select 88 kilograms of silkworm cocoon silk after removing ...

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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PUM

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Abstract

The invention discloses a method for producing silk water-needle non-woven cloth with active sericin protein, which comprises removing impurity, opening picking and carding, and water-needling; using penetrate hot air drying method in 40-58Deg. C or the method of covering cloth on the water-needle drying roller to dry the silk water-needle cloth; coiling, and cutting it into needed size to attain active sericin protein silk water-needle non-woven cloth. Said invention has the characters of light and flexibility, with less property change and kept nutrition of sericin protein. It can apply the basic material of silk face pack, sanitary towel (pad), and wound paste, etc.

Description

technical field [0001] The invention relates to a method for producing a silk spunlace nonwoven fabric used for facial masks, women's sanitary napkins (including pads), bandages and surgical plasters. In particular, the technology for producing active sericin spunlace non-woven fabrics using silk or cocoon silk as raw materials belongs to the technical field of non-woven fabrics. Background technique [0002] Mulberry silk contains 18 kinds of amino acids, and the protein content is as high as 97%. Its sericin protein is a nutritional protein that is most easily absorbed by human skin, commonly known as the second skin of the human body. [0003] At present, there are two kinds of silk spunlace non-woven fabrics produced on the market, one is spunlace non-woven fabrics produced from silk with sericin removed, which is non-sericin-free non-woven fabric, which has no health care function; One is a non-woven fabric made from sericin denatured and solidified silk as a raw mater...

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): D04H1/46
Inventor 唐懿
Owner 刘杰
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