Household paper

A technology for household paper and paper, applied in papermaking, paper coatings, household appliances, etc., can solve the problems of easy water loss, poor water retention, and reduced paper wetness, and achieve strong environmental water absorption and water retention. Effect

Inactive Publication Date: 2019-03-29
GOLD HONG YE PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventors of the present application have found in the long-term research and development process that these household papers have poor water-locking properties, and after a period of time, the water is easy to lose, resulting in a decrease in the wetness of the paper.

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0055] Example 1: The paper base layer is the same as Comparative Example 3, the coating layer is the same as Comparative Example 2, and the mass ratio of the coating layer to the paper base layer is also 12%.

Embodiment 2

[0056] Example 2: The paper base layer is the same as Comparative Example 4, the coating layer is the same as Comparative Example 2, and the mass ratio of the coating layer to the paper base layer is also 12%.

Embodiment 3

[0057] Embodiment 3: The paper base layer is the same as Comparative Example 3, and the coating layer has a moisturizing composition. In the moisturizing composition, the moisturizing agent content is 10%, and the water content is 60%, and the moisturizing agent is glycerin, and the coating The mass ratio of layers to paper base layer was 12%.

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Abstract

The invention discloses household paper. The household paper comprises a paper base layer and a coating layer; the paper base layer is of a net-shaped structure, a plurality of pores are distributed in the paper base layer, and the porosity of the paper base layer is 10-30%; the coating layer is arranged on the paper base layer and coated with a moisturizing composition, the moisturizing composition comprises a moisturizing agent and water, the mass percentage of water in the moisturizing composition is 5-60%, the mass percentage of the moisturizing agent in the moisturizing composition is 10-90%, and the moisturizing agent is a polyatomic alcohol compound. In this way, the household paper can have strong environmental water absorption capacity and water locking capacity and is kept in a wet state for a long time.

Description

technical field [0001] The present application relates to the technical field of household paper, in particular to a household paper with water-locking function. Background technique [0002] Tissue paper has been widely used in people's daily life, but the existing tissue paper is relatively dry, which makes it easier to lose powder during use, and the user does not feel wet when using it, and the hand feel is relatively poor. [0003] At present, there are already some household paper products coated with water-containing components on the surface, and the wet chemical is applied on the surface of the paper to keep the surface of the paper moist. However, the inventors of the present application have discovered in the long-term research and development process that these household papers have poor water-retaining properties, and after a period of time, the water is easy to lose, resulting in a decrease in the wetness of the paper. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K10/16D21H19/14
CPCA47K10/16D21H19/14
Inventor 李江玉黄锦华派屈克·陈张涛
Owner GOLD HONG YE PAPER
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