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Solid mask and preparation method thereof

A mask, solid technology, applied in the field of skin care products, can solve the problems of poor biocompatibility and low transdermal absorption rate, and achieve the effect of improving function, increasing cell activity, and increasing skin elasticity

Active Publication Date: 2020-04-14
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to overcome the defects and deficiencies of the existing solid facial mask, such as poor biocompatibility and low transdermal absorption rate, and provide a solid facial mask

Method used

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  • Solid mask and preparation method thereof
  • Solid mask and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A solid facial mask, including a non-woven substrate layer and a nanofiber layer, the nanofiber layer is a three-dimensional space structure, electrospun onto the substrate layer by uniaxial electrostatic spraying technology,

[0045] The nanofiber layer was prepared by the following mass parts: 24 parts of gelatin, 5 parts of soybean lecithin, and 7.2 parts of functional substances, as shown in Table 1.

[0046] Table 1 Functional components of different electrospinning solutions

[0047]

[0048] Its preparation method is as follows:

[0049] S1. Configure the electrospinning solution: use acetic acid solution with a volume fraction of 70% as a solvent, add gelatin, soybean lecithin and functional substances and stir to form a uniform electrospinning solution;

[0050] S2. Electrospinning: Fix the non-woven fabric substrate layer on the roller, and electrospin the electrospinning solution of each number onto the substrate layer through the electrospinning equipmen...

Embodiment 2

[0083] A solid facial mask, including a non-woven substrate layer and a nanofiber layer, the nanofiber layer is a three-dimensional space structure, electrospun onto the substrate layer by uniaxial electrostatic spraying technology,

[0084] The nanofiber layer was prepared by the following mass parts: 30 parts of gelatin, 1 part of soybean lecithin, and 0.1 part of functional substances, as shown in S1 in Table 1.

[0085] Its preparation method is as follows:

[0086] S1. Configure electrospinning solution: use acetic acid solution with a volume fraction of 50% as solvent, add gelatin, soybean lecithin and functional substances and stir to form a uniform electrospinning solution;

[0087] S2. Electrospinning: Fix the non-woven fabric substrate layer on the roller, and electrospin the electrospinning solution of each number onto the substrate layer through the roller type needle-free electrospinning equipment to prepare a solid facial mask, wherein the working voltage is 28k...

Embodiment 3

[0091] A solid facial mask, including a non-woven substrate layer and a nanofiber layer, the nanofiber layer is a three-dimensional space structure, electrospun onto the substrate layer by uniaxial electrostatic spraying technology,

[0092] The nanofiber layer is prepared by the following mass parts: 10 parts of gelatin, 30 parts of soybean lecithin, and 10 parts of functional substances, as shown in S1 in Table 1.

[0093] Its preparation method is as follows:

[0094] S1. Configure electrospinning solution: use acetic acid solution with a volume fraction of 90% as solvent, add gelatin, soybean lecithin and functional substances and stir to form a uniform electrospinning solution;

[0095] S2. Electrospinning: Fix the non-woven fabric substrate layer on the roller, and electrospin the electrospinning solution of each number onto the substrate layer through a multi-head single-axis electrospinning device to prepare a solid mask, wherein the working voltage is 10kV, The injec...

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Abstract

The invention discloses a solid mask and a preparation method thereof. The solid mask comprises a hydrophobic substrate layer and a nanofiber layer. The nanofiber layer is of a three-dimensional spacestructure and is electrically spun to the substrate layer through a uniaxial electrostatic spinning technology, and the nanofiber layer is prepared from the following food-grade raw materials in parts by mass: 10-30 parts of gelatin, 1-30 parts of soybean lecithin and 0.1-10 parts of functional substances. The solid mask provided by the invention uses gelatin and soybean lecithin as a framework,and has a supporting effect and certain skin care activity. The transdermal absorption of functional substances is optimized. The nanofiber layer is a three-dimensional layered object formed by fiberswith the diameter of hundreds of nanometers, the specific surface area of the fibrous membrane is increased, and the fibrous membrane has a membrane structure similar to an extracellular matrix and can improve the loading capacity and solubility of functional substances. The raw materials of the solid mask are all food-grade raw materials or natural extracts, and thus, the solid mask has good biocompatibility and cell affinity.

Description

technical field [0001] The invention relates to the technical field of skin care products, more specifically, to a solid facial mask and a preparation method thereof. Background technique [0002] Most of the existing facial mask products are in the form of relying on the essence on woven or non-woven fabrics. The essence of such products is usually excessive. A long time. The essential components of facial masks, such as vitamins, enzymes, proteins, and peptides, are difficult to preserve in liquid form for a long time, and stabilizers and preservatives need to be added, which affects the safety of use. In addition, due to the high price and small amount of some essence ingredients, they cannot be evenly distributed when impregnating non-woven fabrics and other substrates. Since non-woven fabrics need to be soaked, the essence is usually added in excess. However, due to the non-woven fabric and other substrates absorbing part of the essence, and part of the essence is stu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/65A61K8/55A61K8/64A61K8/73A61K8/34A61K8/9794A61K8/67A61K8/02A61Q19/00A61Q19/08D01D5/00
CPCA61K8/65A61K8/553A61K8/64A61K8/73A61K8/735A61K8/345A61K8/9794A61K8/675A61K8/0208A61Q19/00A61Q19/08D01D5/0084A61K2800/30A61K2800/33A45D44/002A61K8/0212D01D5/003A61K8/9728D01F4/00D01F1/10A61K8/4926A61K8/4946
Inventor 肖俊勇太美灵张庭燊尹西拳
Owner INFINITUS (CHINA) CO LTD
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