A kind of preparation technology of jade viscose fiber and mask base cloth

A preparation process, viscose fiber technology, applied in the direction of artificial filament made of cellulose derivatives, microsphere preparation, microcapsule preparation, etc., can solve the problems of destroying jade structure, difficult and unfavorable jade fiber technology, etc. Achieve the effects of stimulating cell regeneration, easy preparation, and recovery of physiological functions

Active Publication Date: 2022-02-08
希肤科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, adding jade directly into the spinning solution for wet spinning will destroy the structure of jade itself, and is not conducive to the wet spinning. It is very difficult to prepare jade fiber by wet spinning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of jade viscose fiber of present embodiment, its preparation process is as follows:

[0022] Prepare raw material jade powder: add 2 times the mass number of deionized water to the jade, use a nano high-speed stirring ball mill to grind at 300rpm for 5 hours, and then make jade powder with a particle size of about 300nm;

[0023] Preparation of gelatin emulsion: Add surfactant sodium lauryl sulfate to a gelatin aqueous solution with a mass fraction of 0.5%, and place the mixture in a homogenizer to homogenize to make a uniform gelatin emulsion, wherein, lauryl The massfraction that sodium sulfate accounts for gelatin aqueous solution is 0.05%;

[0024] Preparation of nano-jade microcapsules: Blend the above-mentioned raw material jade powder and gelatin emulsion at a mass ratio of 1:1, then embed them with 300W ultrasonic waves for 60 minutes, and finally spray-dry them. Wherein, the spray drying process is carried out in a drying chamber, and its parameters are...

Embodiment 2

[0028] A kind of jade viscose fiber of present embodiment, its preparation process is as follows:

[0029] Prepare raw material jade powder: add 3 times the mass number of deionized water to the jade, use a nanometer high-speed stirring ball mill to grind at 450rpm for 4 hours, and then make jade powder with a particle size of about 200nm;

[0030] Preparation of gelatin emulsion: Add surfactant sorbitan fatty acid ester to a gelatin aqueous solution with a mass fraction of 1%, and place the mixture in a homogenizer to homogenize to make a uniform gelatin emulsion, wherein, sorbitan The massfraction that alcohol fatty acid ester accounts for gelatin aqueous solution is 0.1%;

[0031] Preparation of nano-jade microcapsules: Blend the above-mentioned raw material jade powder with gelatin emulsion at a mass ratio of 1:2, then embed them with 400W ultrasonic waves for 45 minutes, and finally spray-dry them. Wherein, the spray drying process is carried out in a drying chamber, and...

Embodiment 3

[0035] A kind of jade viscose fiber of present embodiment, its preparation process is as follows:

[0036] Prepare raw material jade powder: add 5 times the mass number of deionized water to the jade, use a nanometer high-speed stirring ball mill to grind at 600rpm for 3 hours, and then make jade powder with a particle size of about 100nm;

[0037] Preparation of gelatin emulsion: Add surfactant high-carbon fatty alcohol polyoxyethylene ether to a gelatin aqueous solution with a mass fraction of 2%, and place the mixture in a homogenizer to make a uniform gelatin emulsion, wherein high-carbon Fatty alcohol polyoxyethylene ether accounts for 0.15% in the mass fraction of gelatin aqueous solution;

[0038] Preparation of nano-jade microcapsules: Blend the above-mentioned raw material jade powder with gelatin emulsion at a mass ratio of 1:3, then embed them with 500W ultrasonic waves for 30 minutes, and finally spray-dry them. Wherein, the spray drying process is carried out in ...

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Abstract

The invention provides a kind of jade viscose fiber, which belongs to the field of facial mask base cloth, and is characterized in that the preparation process is as follows: the cellulose spinning solution and nano jade powder are mixed with a mass ratio of 15-25:1, and wet spinning The nano-jade powder is made of silk technology; the nano-jade powder is a nano-jade microcapsule structure with jade as raw material, and the preparation process of the facial mask base cloth is made of the above-mentioned jade viscose fiber or its mixture with other facial mask base cloth fibers , followed by opening, carding, and laying to make a fiber web, and then spunlace processing to obtain a non-woven fabric for mask base fabrics; wet-spun jade fibers can be used in the manufacture of mask base fabrics to improve user The experience of using mask base fabric.

Description

technical field [0001] The invention relates to the technical field of facial mask base cloth, in particular to a preparation process of jade viscose fiber and facial mask base cloth. Background technique [0002] At present, the jade fiber on the market is usually produced by melting nano-jade powder into the spinning melt during the melt spinning process, and then spinning. The melt-spun fibers are basically chemical fibers, such as polyester, nylon, polypropylene, etc., and there are basically no jade viscose fibers. Such chemical fibers cannot meet the needs of facial mask base fabrics that require high moisture retention. . This is because the viscose fiber itself is made through a wet spinning process, and the wet spinning process is usually accompanied by chemical reactions, with the intervention of acid and alkali; and jade usually contains aluminum, magnesium, Basic metals such as iron, their oxides are basic oxides, and chemical reactions will occur under acidic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F2/28D01F1/10B01J13/04D04H1/4382D04H1/492
CPCD01F2/28D01F1/10B01J13/043D04H1/4382D04H1/492
Inventor 李江昕贺东琴冯一帆
Owner 希肤科技(上海)有限公司
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