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A kind of manufacturing method of antibacterial household paper

A technology for household paper and its production method, which is applied in the field of papermaking, can solve the problem that dry wipes cannot have the function of eliminating bacteria, and achieve the effect of high process operability

Active Publication Date: 2022-05-20
上海东冠纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a method for making antibacterial household paper in order to overcome the defects of the above-mentioned prior art, and solve the technical problem that the dry wipes in the prior art cannot have a good antibacterial function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A kind of production method of antibacterial facial tissue, this method comprises following processing steps:

[0046] (1) Before production, the white water of the paper machine system is first discharged, and the whole production process is produced with clean water;

[0047] (2) Chitosan ammonium chloride nano-bacteria eradication capsules (addition amount of 0.1wt%-0.2wt%) are placed on a pulp board, then wear disposable gloves and knead with hands to disperse until they are not agglomerated (with No 1cm large lump shall prevail);

[0048] (3) Put clean water in the pulper first, and when it is about one-third of the volume of the pulping pool, start to put in the nano-bacteria-removing material, and add a small amount of it to the pulper slowly, continuously adding time to pulp The clear water in the pool is filled with nano-materials, whichever is the time when the water is completely filled;

[0049] (4) While putting in chitosan ammonium chloride nanometer bac...

Embodiment 2

[0055] A production method of antibacterial handkerchief paper, the method comprises the following process steps:

[0056] (1) Before production, the white water of the paper machine system is first discharged, and the whole production process is produced with clean water;

[0057] (2) Chitosan ammonium chloride nano-bacteria eradication capsules (addition amount of 0.1wt%-0.2wt%) are placed on a pulp board, then wear disposable gloves and knead with hands to disperse until they are not agglomerated (with No 1cm large lump shall prevail);

[0058] (3) Put clean water in the pulper first, and when it is about one-third of the volume of the pulping pool, start to put in the nano-bacteria-removing material, and add a small amount of it to the pulper slowly, continuously adding time to pulp The clear water in the pool is filled with nano-materials, whichever is the time when the water is completely filled;

[0059] (4) While putting in chitosan ammonium chloride nanometer bacter...

Embodiment 3

[0065] A method for producing antibacterial kitchen paper, the method comprising the following process steps:

[0066] (1) Before production, the white water of the paper machine system is first discharged, and the whole production process is produced with clean water;

[0067] (2) Chitosan ammonium chloride nano-bacteria eradication material (addition of 0.1wt%-0.2wt%) is placed on a pulp board, then wears disposable gloves and rubs it with hands until it is not agglomerated (with No 1cm large lump shall prevail);

[0068] (3) Put clean water in the pulper first, and when it is about one-third of the volume of the pulping pool, start to put in the nano-bacteria-removing material, and add a small amount of it to the pulper slowly, continuously adding time to pulp The clear water in the pool is filled with nano-materials, whichever is the time when the water is completely filled;

[0069] (4) While putting in chitosan ammonium chloride nanometer bacteria-removing material, 2....

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Abstract

The invention relates to a method for making antibacterial household paper, comprising dispersing nano antibacterial materials; adding clear water to a pulper, and adding dispersed nano antibacterial materials, coniferous wood pulp, hardwood pulp, softener, and beating enzyme After crushing, pump it into the pulp tank before knocking; the mixed slurry in the pulp tank before knocking is added with water to adjust the concentration and then refined; the slurry after refining is pumped into the pulp tank after knocking, and then pumped into it after adding water to adjust the concentration Slurry tank and diluted; the slurry from the pulp tank is diluted by the pulp pump, and then pumped to the paper machine for forming, pressing, drying and curling to produce antibacterial household paper. Compared with the prior art, the present invention has a certain antibacterial and antibacterial effect, relatively guarantees the sanitation of the wiped articles, and has no adverse reaction and no damage to the skin when in contact with the skin.

Description

technical field [0001] The invention relates to the field of papermaking, in particular to a method for making antibacterial household paper. Background technique [0002] The product structure of household paper is mainly composed of facial tissue, toilet paper, napkin paper, toilet paper, kitchen paper and lining paper, among which facial tissue and toilet paper are dominant, accounting for about 82%. The current development status of household paper is mainly as follows: [0003] (1) The global tissue paper production capacity is overcapacity, and the operating rate continues to decrease. According to statistics, the operating rate in 2018 is only 73%, and there is a continuous downward trend; [0004] (2) The production enterprises of household paper base paper are more concentrated, and the competition of traditional household paper products is becoming increasingly fierce; [0005] (3) Household paper has entered a period of saturation. Although its rigid demand cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/00D21H21/36D21H21/54D21H17/24D21C5/00D21B1/34D21F11/00
CPCD21H27/004D21H21/36D21H21/54D21H17/24D21C5/005D21B1/345D21F11/00
Inventor 莫建新俞伟军黄海丽孔佳锦戈玮玮胡燕冬
Owner 上海东冠纸业有限公司
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