Multi-layer living paper

A technology of household paper and thin paper, which can be applied to home appliances, layered products, paper/cardboard layered products, etc., can solve the problems of high cost, environmental pollution, and insufficient environmental protection, and achieve the goal of reducing usage and production costs Effect

Inactive Publication Date: 2012-07-18
GOLD HONG YE PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the tissue paper currently on the market is made of bleached virgin pulp or deinked and bleached recycled waste paper pulp or a mixture of these two pulps. The pulp is used in the bleaching and deinking-bleaching process. Various and large amounts of chemicals will produce a large amount of organic chlorine compounds and other by-products in the process, causing serious pollution to the environment; and toilet paper made entirely of bleached pulp is expensive and not environmentally friendly

Method used

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Examples

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Embodiment Construction

[0006] The invention protects a kind of multi-layer household paper, which can be roll paper, facial tissue, napkin, handkerchief and the like. The multi-layer tissue paper includes at least two layers of tissue paper, which can be called outer layer tissue paper and core layer tissue paper. The outer layer tissue paper is made from bleached pulp, or from bleached pulp and one or more of unbleached original unbleached pulp and undeinked-bleached recycled unbleached pulp. The core tissue paper is made from one or more mixed papers of original unbleached pulp, recycled unbleached unbleached pulp, or unbleached unbleached original unbleached pulp, unbleached unbleached One or more of recycled unbleached pulps mixed with bleached pulp; at least one layer of which is made from one of the original unbleached pulp and recycled unbleached unbleached pulp or original unbleached pulp and It is made of recycled unbleached pulp without deinking and bleaching.

[0007] The unbleached ori...

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PUM

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Abstract

The invention discloses a multi-layer living paper. The multi-layer living paper comprises at least one piece of outer surface layer thin paper and at least one piece of core layer thin paper, wherein the at least one core layer thin paper is made of one or mixture of a virgin unbleached pulp and a recycled unbleached pulp not subjected to deinking and bleaching.

Description

technical field [0001] The invention relates to a multi-layer household paper, in particular to an environment-friendly multi-layer household paper. Background technique [0002] Most of the tissue paper currently on the market is made of bleached virgin pulp or deinked and bleached recycled waste paper pulp or a mixture of these two pulps. The pulp is used in the bleaching and deinking-bleaching process. Various and large amounts of chemicals will produce a large amount of organic chlorine compounds and other by-products in the process, which will cause serious pollution to the environment; and the toilet paper made entirely of bleached pulp is relatively expensive and not environmentally friendly. Contents of the invention [0003] In view of the above, it is necessary to provide a more environmentally friendly multi-layer household paper. [0004] A multi-layer household paper, comprising at least one outer layer tissue paper and at least one core layer tissue paper, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K10/16B32B29/00
Inventor 朱记莲
Owner GOLD HONG YE PAPER
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