Silk mask

A facial mask and silk technology, applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc., can solve the problems of barrier damage, amplified ingredient irritation, skin allergies, etc., achieve less denaturation loss, strong efficacy, and improve mechanical properties performance effect

Inactive Publication Date: 2018-08-14
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the closed nature of the mask, the irritation of the ingredients is amplified, which can easily lead to skin allergies and barrier damage
Silk masks emerged as the times require, and the silk masks on the market have not broken away from the traditional mask model. Most of the so-called "silk masks" are just gimmicks, and the base fabric is still chemical fiber.

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 1

[0036] A silk mask made by the following steps:

[0037] (1) Partial degumming: use lye containing 6g / L industrial soap and 3g / L soda ash, soak for 30min at a temperature of 70°C, and filter to obtain the filtrate and filter residue, wherein the filtrate is filtered through primary filtration and ultrafiltration membrane , concentrated, and freeze-dried to make silk fibroin, and the filter residue was washed in 85°C hot water for 5 minutes, 45°C warm water for 5 minutes, and 20°C room temperature water for 5 minutes, then placed in an oven at 110°C and dried to constant weight to obtain residual glue. Silk fiber with a rate of 4.40%;

[0038] (2) Pretreatment: Cut the silk fibers into fibers with a length of 0.8 cm, and soak them for 1.5 min at a liquor ratio of 1:100, a sodium bicarbonate solution concentration of 0.9 g / L, and a temperature of 25° C.;

[0039] (3) Fiber dissociation: transfer the impregnated fiber in its wet state to a fiber dissociator with a bath ratio of ...

Embodiment 2

[0044] A silk mask made by the following steps:

[0045] (1) Partial degumming: use lye containing 4g / L industrial soap and 3g / L soda ash, soak for 35 minutes at a temperature of 75°C, and filter to obtain the filtrate and filter residue, wherein the filtrate is filtered through primary filtration and ultrafiltration membrane , concentrated, and freeze-dried to make silk gum protein, and the filter residue was washed in 75°C hot water for 5 minutes, 50°C warm water for 5 minutes, and 20°C room temperature water for 5 minutes, then placed in an oven at 105°C and dried to constant weight to obtain residual glue. Silk fiber with a rate of 4.35%;

[0046] (2) Pretreatment: Cut the silk fibers into fibers with a length of 1.0 cm, and soak them for 2 minutes at a bath ratio of 1:80, a sodium bicarbonate solution concentration of 0.8 g / L, and a temperature of 30° C.;

[0047] (3) Fiber dissociation: transfer the impregnated fiber in its wet state to a fiber dissociation device with ...

Embodiment 3

[0052] A silk mask made by the following steps:

[0053] (1) Partial degumming: use lye containing 6g / L industrial soap and 2g / L soda ash, soak for 40min at a temperature of 70°C, and filter to obtain the filtrate and filter residue, wherein the filtrate is filtered through primary filtration and ultrafiltration membrane , concentrated, and freeze-dried to make silk fibroin, and the filter residue was washed in 85°C hot water for 5 minutes, 45°C warm water for 5 minutes, and 20°C room temperature water for 5 minutes, then placed in an oven at 105°C and dried to constant weight to obtain residual glue. Silk fiber with a rate of 4.26%;

[0054] (2) Pretreatment: cut the silk fibers into fibers with a length of 1.0 cm, soak for 1 min at a bath ratio of 1:120, a sodium bicarbonate solution concentration of 0.9 g / L, and a temperature of 30° C.;

[0055] (3) Fiber dissociation: transfer the impregnated fiber in its wet state to a fiber dissociator with a bath ratio of 1:340 and a s...

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 silk mask. The silk mask is prepared by the following steps: (1) partially degumming; (2) pre-treating; (3) dissociating fibers; (4) forming paper; (5) drying and molding; (6) shaping. According to the silk mask disclosed by the invention, a silk mask base fabric is produced through a traditional papermaking method and silks are not chemically modified and have the characteristics of skin friendliness and no irritation; silk glue protein is added into the silk mask base fabric; then silk glue protein forms a gel shape under the action of water, so as to have a supporting effect on the silk mask base fabric, and mechanical properties of the silk mask can be improved; meanwhile, the silk mask has a relatively strong function; the silk mask disclosed by the inventionhas the effects of easing, calming, whitening, moisturizing and the like. According to the silk mask disclosed by the invention, silk glue waste liquid is recycled and the silk mask is safe and environmentally friendly. The silk mask has the advantages of simple technology, strong operability and less silk glue protein denaturation loss; nutrients and a skin-care effect of the silk glue protein are kept to the greatest extent, and the silk mask is an ideal base material for a beautifying mask.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a silk mask. Background technique [0002] In order to improve skin condition and enhance personal image, facial mask has become the preferred skin care material for people at present. Most of the facial masks supplied on the market are based on fiber film-forming materials as carrier (ie facial mask base cloth), supplemented with carrier-type fiber facial masks of nutritional ingredients and medicine. Due to the closed nature of the mask, the irritation of the ingredients is amplified, which can easily lead to skin allergies and damage to the barrier. Silk masks emerged at the historic moment, but the silk masks on the market did not get rid of the pattern of traditional masks. Most of the so-called "silk masks" were just gimmicks, and the base fabric was still chemical fiber. Therefore, look forward to the appearance of a real natural pure silk mask. [0003] Silk is a con...

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 Applications(China)
IPC IPC(8): A61K8/64A61K8/02A61Q19/00
CPCA61K8/0212A61K8/64A61Q19/00
Inventor 孙悦婷夏庆友赵萍
Owner SOUTHWEST UNIV
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