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A super-soft and super-tough household paper and its production method

A household paper and ultra-tough technology, applied in papermaking, paper machines, textiles and papermaking, etc., can solve problems such as poor toughness and softness, and achieve high production efficiency, low cost, and convenient operation and control.

Active Publication Date: 2016-09-07
GUANGDONG BILUN HOUSEHOLD PAPER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing tissue paper with good softness has poor toughness, and the tissue paper with good toughness has poor softness. Therefore, it is necessary to develop a tissue paper with both softness and toughness.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] A kind of ultra-soft and super-tough household paper, comprising the following raw materials in parts by weight:

[0076] 80 parts of slurry

[0077] Oil agent 5 parts

[0078] 4 parts polyol

[0079] 3 parts nonionic surfactant

[0080] Softener 3 parts

[0081] Toughening fiber 3 parts

[0082] Dry strength agent 1 part

[0083] 1 part wet strength agent;

[0084] Wherein, the softening agent is a mixture composed of glyceryl stearate, diethylenetriamine and dimethyl sulfate in a weight ratio of 1.2:1:1.6;

[0085] The toughening fiber is a mixture of glass fiber, carbon fiber and ceramic fiber in a weight ratio of 1:0.8:1.5.

[0086] The slurry is a mixture of long fibers and short fibers at a weight ratio of 1.5:1.

[0087] The oil agent includes the following raw materials in weight percentage: (Z)-9-octadecenoic acid-lauryl ester 40%, disodium lauryl polyoxyethylene ether sulfosuccinate 20%, and coconut fatty acid, Reaction product of diethylenediamine, s...

Embodiment 2

[0102] A kind of ultra-soft and super-tough household paper, comprising the following raw materials in parts by weight:

[0103] 90 parts of paste

[0104] Oil agent 6 parts

[0105] Polyol 5 parts

[0106] 4 parts of nonionic surfactant

[0107] Softener 4 parts

[0108] Toughening fiber 4 parts

[0109] Dry strength agent 4 parts

[0110] 4 parts of wet strength agent;

[0111] Wherein, the softening agent is a mixture composed of glyceryl stearate, diethylenetriamine and dimethyl sulfate in a weight ratio of 1.3:1:1.8;

[0112] The toughening fiber is a mixture of glass fiber, carbon fiber and ceramic fiber in a weight ratio of 1:0.9:1.7.

[0113] The slurry is a mixture of long fibers and short fibers in a weight ratio of 1.7:1.

[0114] The oil agent includes the following raw materials in weight percentage: 45% of (Z)-9-octadecenoic acid-dodecyl ester, 22% of disodium lauryl polyoxyethylene ether sulfosuccinate, and coconut fatty acid, Reaction product of diethy...

Embodiment 3

[0129] A kind of ultra-soft and super-tough household paper, comprising the following raw materials in parts by weight:

[0130] 100 parts of slurry

[0131] Oil agent 7 parts

[0132] 6 parts polyol

[0133] 5 parts of nonionic surfactant

[0134] Softener 5 parts

[0135] Toughening fiber 5 parts

[0136] Dry strength agent 3 parts

[0137] 3 parts of wet strength agent;

[0138] Wherein, the softening agent is a mixture composed of glyceryl stearate, diethylenetriamine and dimethyl sulfate in a weight ratio of 1.5:1:2;

[0139] The toughening fiber is a mixture of glass fiber, carbon fiber and ceramic fiber in a weight ratio of 1:1:2.

[0140] The slurry is a mixture of long fibers and short fibers in a weight ratio of 2:1.

[0141] The oil agent includes the following raw materials in weight percentage: 50% of (Z)-9-octadecenoic acid-lauryl ester, 25% of disodium lauryl polyoxyethylene ether sulfosuccinate, and coconut fatty acid, Reaction product of diethylenediami...

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Abstract

The invention relates to the technical field of household paper, and particularly relates to super-soft super-tough household paper and a production method thereof. The household paper is prepared from the following raw materials in parts by weight: 80-120 parts of pulp, 5-10 parts of an oiling agent, 4-8 parts of polyol, 3-7 parts of non-ionic surfactant, 3-7 parts of a softening agent, 3-7 parts of reinforcement fibers, 1-5 parts of a dry strength agent and 1-5 parts of a wet strength agent, wherein the softening agent is mixture of stearin, diethylenetriamine and dimethyl sulfate in a weight ratio of (1.2-1.8):1:(1.6-2.4). The production method comprises the steps of pulping, removing sands, screening the pulp, spraying the pulp, dehydrating, drying, peeling, rolling and packaging. The household paper has good softness, good toughness, good dry and wet strength, environmental friendliness and low cost; and the production method is simple in process, convenient to operate and control, stable in quality, high in production efficiency, energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of household paper, in particular to a super-flexible and super-tough household paper and a production method thereof. Background technique [0002] At present, there are many types of household paper on the market. Due to the different models, raw materials and techniques used by various manufacturers, the quality of the products produced is uneven, but there are not many that can really satisfy consumers. Paper requires a certain softness and a certain toughness. However, the existing tissue paper with good softness has poor toughness, and the tissue paper with good toughness has poor softness. Therefore, it is necessary to develop a tissue paper with both softness and toughness. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a super-flexible and super-tough household paper, which not only has ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H15/10D21H13/50D21H17/06D21H21/14D21H21/24D21H21/18D21F11/00D21D5/02
Inventor 许亦南豆正红方立权陈云峰
Owner GUANGDONG BILUN HOUSEHOLD PAPER IND
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