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Antibacterial wet tissue

A technology for wet wipes and antibacterial additives, applied in the field of daily necessities, can solve the problem that wet wipes do not have antibacterial properties, etc., achieve stable and efficient antibacterial effect, solve the problem of insufficient antibacterial performance, and solve the effect of not easy to degrade

Inactive Publication Date: 2018-09-21
郴州国盛新材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiency that the existing wet wipes do not have sufficient antibacterial performance, and provide an antibacterial wet wipe by adding graphene oxide modified cellulose antibacterial additives and The antibacterial plant extract is infiltrated during the leaching process, which greatly improves the antibacterial performance of the wet wipes

Method used

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  • Antibacterial wet tissue
  • Antibacterial wet tissue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An antibacterial wet tissue is prepared by the following method:

[0024] S1. Mix wood pulp fibers and cotton fibers to make pulp, obtain shaped fiber paper base by papermaking, and apply graphene modified cellulose antibacterial additives by spraying between the front and rear drying procedures of the fiber paper base to obtain wet wipes Substrate;

[0025] S2. Soak the wet tissue substrate in S1 in the soaking solution, take out the wet tissue substrate to obtain an antibacterial wet tissue,

[0026] The antibacterial auxiliary agent in the S1 is graphene oxide modified cellulose, and the consumption of the antibacterial auxiliary agent is 2% of the slurry quality;

[0027] Among them, the graphene oxide modified cellulose antibacterial auxiliary agent is prepared by the following method: prepare a mixed solution of strong alkali, urea and thiourea, cool to -10~-20°C, stir and add the cellulose solution in S11 and the evenly dispersed Graphene oxide solution, keep t...

Embodiment 12

[0033] An antibacterial wet tissue is prepared by the following method:

[0034] S1. Mix wood pulp fibers and cotton fibers to make pulp, obtain shaped fiber paper base by papermaking, and apply graphene modified cellulose antibacterial additives by spraying between the front and rear drying procedures of the fiber paper base to obtain wet wipes Substrate;

[0035] S2. Soak the wet tissue substrate in S1 in the soaking solution, take out the wet tissue substrate to obtain an antibacterial wet tissue,

[0036] The antibacterial auxiliary agent in the S1 is graphene oxide modified cellulose, and the consumption of the antibacterial auxiliary agent is 2% of the slurry quality;

[0037] Among them, the graphene oxide modified cellulose antibacterial auxiliary agent is prepared by the following method: prepare a mixed solution of strong alkali, urea and thiourea, cool to -10~-20°C, stir and add the cellulose solution in S11 and the evenly dispersed Graphene oxide solution, keep t...

Embodiment 13

[0040] An antibacterial wet tissue is prepared by the following method:

[0041] S1. Mix wood pulp fibers and cotton fibers to make pulp, obtain shaped fiber paper base by papermaking, and apply graphene modified cellulose antibacterial additives by spraying between the front and rear drying procedures of the fiber paper base to obtain wet wipes Substrate;

[0042] S2. Soak the wet tissue substrate in S1 in the soaking solution, take out the wet tissue substrate to obtain an antibacterial wet tissue,

[0043] The antibacterial auxiliary agent in the S1 is graphene oxide modified cellulose, and the consumption of the antibacterial auxiliary agent is 2% of the slurry quality;

[0044] Among them, the graphene oxide modified cellulose antibacterial auxiliary agent is prepared by the following method: prepare a mixed solution of strong alkali, urea and thiourea, cool to -10~-20°C, stir and add the cellulose solution in S11 and the evenly dispersed Graphene oxide solution, keep t...

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Abstract

The invention discloses an antibacterial wet tissue. A method for preparing the antibacterial wet tissue includes mixing wood pulp fibers and cotton fibers with one another to produce pulp, manufacturing paper with the pulp to obtain formed fiber paper bases and coating antibacterial auxiliaries on the paper fiber bases in spraying modes between pre-drying programs and after-drying programs to obtain wet tissue base materials; wetting the wet tissue base materials in wetting liquid and taking the wet tissue base materials out of the wetting liquid to obtain the antibacterial wet tissue. The antibacterial wet tissue has the advantages that the paper bases of the antibacterial wet tissue are prepared from the biodegradable wood pulp fibers and the biodegradable cotton fibers, graphene modified cellulose antibacterial agents are added in paper machine preparation procedures, and accordingly stable and efficient antibacterial effects can be realized by the antibacterial wet tissue; different types of plant antibacterial extract in the wetting liquid are compounded and used with one another, accordingly, the antibacterial effects of the antibacterial wet tissue further can be improved,the Escherichia coli and staphylococcus aureus inhibition ratios of the antibacterial wet tissue are higher than 95%, the problems of insufficient antibacterial properties of existing wet tissues anddifficulty in degrading the existing wet tissues can be solved, and the antibacterial wet tissue can be widely applied to the field of sanitary tissue products.

Description

technical field [0001] The invention relates to the technical field of daily necessities, and more specifically relates to an antibacterial wet wipe. Background technique [0002] Wet wipes are made of wet-strength, soft-fiber and high-permeability substrates, which are folded, humidified, and packaged to make disposable cleaning and hygiene products. They have the basic functions of cleaning and moisturizing the skin and are easy to carry. They have become indispensable in people's daily life. cleaning supplies. Wet wipes are generally composed of a base material and a liquid medicine. The base material is wet-strength paper or spunlace non-woven fabric, and the base formula of the liquid medicine contains water, humectants, preservatives, and nonionic surfactants. The preparation method is to soak the base material in the medicinal solution, then take out the base material and seal the package to obtain the wet paper towel. In the production process of wet wipes, bacteri...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/73A61K8/19A61K8/02A61Q19/10A61Q17/00
CPCA61K8/0208A61K8/19A61K8/731A61K2800/5922A61Q17/005A61Q19/10A61K8/9789
Inventor 李丽萍
Owner 郴州国盛新材科技有限公司
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