Bacteriostatic physiological care product for astronauts and preparation method thereof

A nursing product, technology for astronauts, applied in the fields of medical science, absorbent pads, bandages, etc., can solve the problems of antibacterial, poor deodorization effect, etc.

Active Publication Date: 2022-07-01
GUANGDONG YINYIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, aiming at the above content, the present invention provides an antibacterial physiological care product for astronauts and a preparation method thereof to solve the problem of poor antibacterial and deodorizing effects of existing sanitary products

Method used

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  • Bacteriostatic physiological care product for astronauts and preparation method thereof
  • Bacteriostatic physiological care product for astronauts and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A preparation method of a bacteriostatic physiological care product for astronauts, comprising the following steps:

[0030] S1. Preparation of liquid permeable surface layer

[0031] The liquid-permeable surface layer is a skin-friendly non-woven fabric, and the specific material includes pure cotton non-woven fabric, polylactic acid non-woven fabric, chitosan fiber non-woven fabric or bamboo fiber non-woven fabric, and can also be non-woven fabrics of other materials. cloth. In this embodiment, the liquid-permeable surface layer is a polylactic acid non-woven fabric.

[0032] (1) One-time padding: pad the skin-friendly non-woven fabric in the treatment solution, and an ultrasonic auxiliary device is provided in the treatment solution. Dry, the treatment liquid includes the following components by mass percentage: 8% sodium carbonate, 0.4% penetrant AEP98, and the balance is deionized water;

[0033] (2) Secondary padding: padding the skin-friendly non-woven fabric ...

Embodiment 2

[0042] A preparation method of a bacteriostatic physiological care product for astronauts, comprising the following steps:

[0043] S1. Preparation of liquid permeable surface layer

[0044] The liquid-permeable surface layer is a skin-friendly non-woven fabric, and the specific material includes pure cotton non-woven fabric, polylactic acid non-woven fabric, chitosan fiber non-woven fabric or bamboo fiber non-woven fabric, and can also be non-woven fabrics of other materials. cloth. In this embodiment, the liquid-permeable surface layer is a polylactic acid non-woven fabric.

[0045] (1) One-time padding: pad the skin-friendly non-woven fabric in the treatment solution, and an ultrasonic auxiliary device is provided in the treatment solution. Dry, the treatment liquid includes the following components by mass percentage: 10% sodium carbonate, 0.6% penetrant OEP-70, and the balance is deionized water;

[0046] (2) Secondary padding: padding the skin-friendly non-woven fabri...

Embodiment 3

[0055] A preparation method of a bacteriostatic physiological care product for astronauts, comprising the following steps:

[0056] S1. Preparation of liquid permeable surface layer

[0057] The liquid-permeable surface layer is a skin-friendly non-woven fabric, and the specific material includes pure cotton non-woven fabric, polylactic acid non-woven fabric, chitosan fiber non-woven fabric or bamboo fiber non-woven fabric, and can also be non-woven fabrics of other materials. cloth. In this embodiment, the liquid-permeable surface layer is a polylactic acid non-woven fabric.

[0058] (1) One-time padding: pad the skin-friendly non-woven fabric in the treatment solution, and an ultrasonic auxiliary device is provided in the treatment solution. Dry, the treatment liquid includes the following components by mass: 12% sodium carbonate, 0.8% penetrant AEP98, and the balance is deionized water;

[0059] (2) Secondary padding: padding the skin-friendly non-woven fabric after dryi...

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Abstract

The invention relates to the field of disposable hygienic products, provides a preparation method of an antibacterial physiological care product for astronauts, and solves the problem that existing hygienic products are poor in antibacterial and deodorizing effects. Comprising the steps of preparing a liquid-permeable surface layer, preparing an absorption layer, preparing a leakage-proof bottom layer and compounding the liquid-permeable surface layer, the absorption layer and the leakage-proof bottom layer into a whole, the bottom of the liquid-permeable surface layer is coated with an antibacterial skin-care composition at intervals, and the antibacterial skin-care composition is of a long-strip-shaped structure; the antibacterial skin care composition is prepared from the following raw materials in parts by weight: 2-6 parts of bisabolol, 4-10 parts of wormwood extract, 1-5 parts of lithospermum extract, 3-8 parts of tea polyphenol, 5-9 parts of polyethylene glycol I, 8-16 parts of polyethylene glycol II and 6-12 parts of squalane.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to an antibacterial physiological care product for astronauts and a preparation method thereof. Background technique [0002] With the continuous advancement of deep space exploration missions such as space stations and manned moon landings, astronauts have longer flight times. In order to solve the problem of excretion during long-term flight, astronauts currently wear diapers in space suits to meet the basic physiological needs of astronauts. In addition, diapers are also required for extravehicular activities and emergency situations. Commercially available diapers generally include a diaper body, a front waistline and a rear waistline that are connected and fixed at the front and rear ends of the diaper body. The diaper body includes a liquid-permeable surface layer, a leak-proof bottom layer, and is sandwiched between the liquid-permeable surface layer and the leak-...

Claims

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Application Information

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IPC IPC(8): A61L15/40A61L15/44A61L15/46A61L15/26A61F13/514A61F13/53A61L15/20A61F13/511
CPCA61L15/46A61L15/44A61L15/20A61L15/40A61L15/26A61F13/51121A61F13/51401A61F13/53A61F2013/530481A61L2300/45A61L2300/404A61L2300/41A61L2300/30A61L2300/216
Inventor 利莉梁珊珊
Owner GUANGDONG YINYIN CO LTD
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