Paper for daily use and preparation method thereof

A technology for household paper and life, applied in special paper, paper, papermaking, etc., to achieve reasonable resource utilization, accelerated paper dissolution, and convenient and simple decontamination process

Active Publication Date: 2014-05-28
GOLD HONG YE PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this creates a lot of extra cleaning work for people

Method used

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  • Paper for daily use and preparation method thereof
  • Paper for daily use and preparation method thereof
  • Paper for daily use and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0052] see Figure 4 , Figure 4 It is a flow chart of a method for preparing household paper provided in an embodiment of the present invention. The method for preparing household paper in this embodiment includes:

[0053] S101: Prepare at least one paper base layer;

[0054] The paper base layer is made of water-soluble paper with a water solubility of less than or equal to 30 seconds, preferably crepe paper without a wet strength agent, and its water solubility is less than or equal to 15 seconds. The water solubility test can adopt the test method of patent CN201110020031.X.

[0055] S102: Forming a first coating and a second coating at intervals on the surface of at least one paper substrate layer, the first coating and the second coating react with each other after being dissolved in water to produce functional components or release the first coating and the second coating / or functional ingredients in the second coating to produce the corresponding effect;

[0056...

Embodiment 1

[0063] The household paper of the present embodiment comprises a paper base layer and a surface layer, and on the same surface of the paper base layer, the same surface of the paper base layer is separated and sprayed with a concentration of 1% citric acid aqueous solution and a paper base layer weight of 10%. The concentration of % is 2% sodium bicarbonate aqueous solution, which is characterized in that citric acid aqueous solution and sodium bicarbonate aqueous solution form the first coating on the paper base layer, that is, the citric acid aqueous solution area, and the blank area and the second coating, that is, sodium bicarbonate aqueous solution area, and the paper base layer sprayed with citric acid aqueous solution and sodium bicarbonate aqueous solution is laminated with the surface layer, so that the surface of the paper base layer is wrapped.

[0064] After the household paper of this embodiment is used, it is discarded in the toilet with water. Because the paper b...

Embodiment 2

[0066] The household paper of the present embodiment comprises a paper base layer and a surface layer, and on the same surface of the paper base layer, the concentration of 25% of the weight of the paper base layer is sprayed with a citric acid aqueous solution of 15% and a water-soluble adhesive Sodium bicarbonate coated with HPMCT (hydroxypropyl methylcellulose trimellitate) sensitive resin coated with 5% weight of the paper base layer, which is characterized by citric acid aqueous solution and sodium bicarbonate wrapped in HPMCT sensitive resin to form the first Coating i.e. citric acid aqueous solution area, blank area and second coating i.e. HPMCT sensitive resin wrapped sodium bicarbonate area, and sprayed with citric acid aqueous solution and sodium bicarbonate wrapped by HPMCT sensitive resin coated by water-soluble adhesive A paper substrate layer is laminated with a face layer such that the surface of the paper substrate layer is wrapped.

[0067] After the household...

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PUM

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Abstract

The invention discloses paper for daily use and a preparation method thereof. The paper for daily use comprises at least one paper substrate layer. A first coating and a second coating are disposed at intervals on the surface of the paper substrate layer. The first coating and the second coating react after being dissolved in water and produce at least one of a decontamination component, a gas and a deodorization component, thus accelerating decomposition of the paper for daily use and/or release of substances in the first coating and the second coating. By the technical scheme, the discarded paper for daily use can play functions of deodorization, decontamination, acceleration of paper decomposition, and the like after the paper for daily use is dissolved in water, so that the resources are utilized reasonably.

Description

technical field [0001] The invention relates to a living paper and a preparation method thereof. Background technique [0002] With the improvement of people's hygiene awareness, household paper is becoming more and more popular in our life. Household paper is classified by category, specifically including toilet paper, facial tissue, kitchen paper and wet tissue. Among them, toilet paper is required to be discarded in the toilet after use, and the toilet water can be washed away. Toilet paper is generally required to be water-soluble paper. Wet strength is low. [0003] Toilet paper is widely used in the bathroom, and the smell of the bathroom and the dirt in the toilet have been bothering people. Usually, people buy deodorants or stain removers to eliminate these problems. However, this creates a lot of extra cleaning work for people. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a household paper and its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/30A47K10/16
CPCA47K10/16D21H19/14D21H19/84D21H21/14D21H27/008
Inventor 张涛蒋罡陈海霞蒋静
Owner GOLD HONG YE PAPER
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