Tissue capable of releasing negative oxygen ions and production method thereof

A technology of negative oxygen ions and production methods, which is applied to paper, papermaking, paper machines, etc., can solve the problems of virus and bacteria breeding in paper towels, unfavorable environmental maintenance, etc., and achieve the benefits of blood and oxygen transportation, fast moisture absorption and moisture dissipation, and air permeability Good results

Active Publication Date: 2020-04-07
GUANGDONG BILUN HOUSEHOLD PAPER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a paper towel capable of releasing negative oxygen ions and its production method to solve the problem that bacteria and viruses that cannot be seen by the human eye are easily bred in polluted places, and used paper towels can also breed viruses and bacteria and even attract mosquitoes, Flies, etc., are not conducive to the maintenance of the environment

Method used

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  • Tissue capable of releasing negative oxygen ions and production method thereof
  • Tissue capable of releasing negative oxygen ions and production method thereof
  • Tissue capable of releasing negative oxygen ions and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of production method that can release the paper towel of negative oxygen ion, comprises the steps:

[0054] Step 1: raw pulp preparation, preparing cotton pulp with a fiber length of 2.5-4mm, virgin wood pulp with a fiber length of 0.8-3.5mm and bast pulp with a fiber length of 2-3.8mm;

[0055] Step 2: soften the fibers, add baking soda and white vinegar to the cotton pulp, primary wood pulp and bast pulp obtained in step 1, and let stand for 60 minutes; the mass percentage between the cotton pulp, baking soda and white vinegar is 92: 1:3; the mass percentage between the virgin wood pulp, baking soda and white vinegar is 90:1:4; the mass percentage between the bast pulp, baking soda and white vinegar is 60:1:2.

[0056] Step 3: Papermaking, mix cotton pulp and virgin wood pulp evenly at a mass ratio of 1:1 to obtain a mixed pulp, add additives to the mixed pulp and bast pulp respectively, and mix the mixed pulp and tough skin pulp The leather pulp is added to t...

Embodiment 2

[0063] Step 1: raw pulp preparation, preparing cotton pulp with a fiber length of 4-6 mm, virgin wood pulp with a fiber length of 0.8-3.5 mm and bast pulp with a fiber length of 2-3.8 mm;

[0064] Step 2: soften the fibers, add baking soda and white vinegar to the cotton pulp, primary wood pulp and bast pulp obtained in step 1, and let stand for 60 minutes; the mass percentage between the cotton pulp, baking soda and white vinegar is 92: 1:3; the mass percentage between the virgin wood pulp, baking soda and white vinegar is 90:1:4; the mass percentage between the bast pulp, baking soda and white vinegar is 60:1:2.

[0065] Step 3: Papermaking, mix cotton pulp and virgin wood pulp evenly at a mass ratio of 1:1 to obtain a mixed pulp, add additives to the mixed pulp and bast pulp respectively, and mix the mixed pulp and tough skin pulp The leather pulp is added to the pulp tank of the paper machine, sprayed onto the respective forming nets respectively, and the mixed paper layer...

Embodiment 3

[0072] The difference between this embodiment and above-mentioned embodiment 1, embodiment 2 is:

[0073] Among them, step 5: spraying and compounding, after the negative oxygen ion solution is stored and passed through secondary filtration, the negative oxygen ion solution is atomized and evenly sprayed on both sides of the surface of the paper web by the DT-3000-600 super soft paper catty spraying machine, and the negative oxygen ion solution is sprayed evenly on both sides of the surface of the paper web. After the oxygen ion solution is atomized, the spray pressure is 0.1Mpa, and the spray volume is 0.15ml / cm 2 , and compound and wind the 4-layer paper web sprayed with negative oxygen ion solution, the bast paper layer is inward, and the mixed paper layer is outward; then, the composite paper web is dried by an infrared lamp and passed through a pulsed electric field of 60kV / cm .

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Abstract

The invention relates to a tissue capable of releasing negative oxygen ions and a production method thereof. According to the production method of the tissue capable of releasing negative oxygen ions,cotton pulp with the fiber length of 2.5-6 mm, raw wood pulp with the fiber length of 0.8-3.5 mm and bast pulp with the fiber length of 2-3.8 mm are adopted to prepare a product which comprises at least two layers of paper webs of different compositions and non-coincident fiber arrangement. The flexibility of the paper webs can be improved; the bast pulp comprises ramie fibers and piemarker fibers; ramie fibers and piemarker fibers are matched with cotton pulp and raw wood pulp for use; paper with good gloss, rapid moisture absorption and dissipation performance, excellent breathability, andnatural texture is obtained; moreover, a negative oxygen ion solution is added to the formed paper webs; the tissue capable of releasing the negative ions is formed, the negative ions can contact withair to generate the negative ions and improve the air, and when stains are wiped by the tissue, part of the negative ions on the tissue can be transferred to a wiped part, so that an effect of killing bacteria is achieved, health is cared, and the tissue is worthy of popularization and use.

Description

technical field [0001] The invention relates to the field of paper towel manufacturing, in particular to a paper towel capable of releasing negative oxygen ions and a production method thereof. Background technique [0002] Paper towels are essential hygiene products in people's daily life, including toilet paper, facial tissue, soft tissue, box tissue, tubular toilet paper, pocket tissue, paper handkerchief, napkin, paper towel, kitchen tissue, wet tissue, etc. Generally, the main function of ordinary paper towels is to wipe the dirt, and transfer and absorb the dirt to the paper towels to clean the dirt or skin. However, although paper towels can absorb a large amount of dirt, there will still be a small amount of dirt accumulating on the surface of the polluted object. As time goes by, the polluted place is very prone to breed bacteria and viruses that cannot be seen by the human eye, and Used paper towels can also breed viruses and bacteria and even attract mosquitoes, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F11/00D21H23/50A47K10/16
CPCA47K10/16D21F11/00D21H23/50
Inventor 许亦南豆正红
Owner GUANGDONG BILUN HOUSEHOLD PAPER IND
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