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A kind of preparation method of high-strength tissue paper product

A tissue paper, high-strength technology, applied in chemical instruments and methods, paper making, paper making machines, etc., can solve the problems of inability to completely pulverize, reduce the utilization rate, and large loss of raw materials, achieve simple grinding and reduce the difficulty of work. , the effect of rapid shattering

Active Publication Date: 2020-12-25
湖南湘衡彩印有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the existing paper products in the production process, because the fibers in the paper stick together, when it is shredded, it cannot be completely crushed, which increases the work to a certain extent. Difficulty, reducing the utilization rate, and in the process of preparing the existing paper products, the loss of raw materials is relatively large, thus increasing the problem of cost to a certain extent, providing a preparation method for high-strength tissue paper products

Method used

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  • A kind of preparation method of high-strength tissue paper product
  • A kind of preparation method of high-strength tissue paper product

Examples

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Effect test

Embodiment 1

[0028] As a preferred embodiment of the present invention, a method for preparing a high-strength tissue paper product specifically includes the following steps:

[0029] Step 1: Prepare the corresponding ingredients in advance: 100-200 parts of waste paper scraps, 20-40 parts of flour, 20-40 parts of starch, 100-120 parts of water, 2.0-3.0 parts of sodium hydroxide solution, 0.15-0.20 parts of hydrogen peroxide, Bleach 2.0-3.0 parts;

[0030] Step 2: Use a shredder to crush waste paper scraps, then mix 0.03 parts of hydrogen peroxide with 20 parts of water, then soak the crushed waste paper scraps in diluted hydrogen peroxide for 30-40 minutes, The rotating speed of stirring is 60 rev / s, and the hydrogen peroxide and waste paper scraps are boiled at high temperature at the same time, and the high-temperature boiling temperature is 90-100 degrees Celsius until the waste paper scraps are boiled. At the same time, stirring is used during the soaking process When the soaking is ...

Embodiment 2

[0037] As a preferred embodiment of the present invention, according to step 5 and step 6, the glue with higher viscosity and the glue with lower viscosity all include flour, starch, water, sodium hydroxide solution and hydrogen peroxide, and the glue with lower viscosity Mucus preparation specifically includes the following steps:

[0038] Step 1: first add 10 parts of starch, 10 parts of flour and 20 parts of water into the reaction tank and stir evenly;

[0039] Step 2: Add 1 part of sodium hydroxide solution into the reaction kettle and alkalize the reaction for 15-25 minutes at room temperature;

[0040] Step 3: Add 0.05 parts of hydrogen peroxide to the reaction kettle, and the oxidation time is 20-30 minutes, and then add 20 parts of water.

[0041] Form 1 as follows:

[0042]

[0043] In Table 1 of this embodiment, by adding 10 parts each of flour and starch, 40 parts of water, 1 part of sodium hydroxide solution and 0.05 part of hydrogen peroxide, the starch cont...

Embodiment 3

[0045] As a preferred embodiment of the present invention, the preparation of the higher viscous viscous solution specifically includes the following steps:

[0046] Step 1: first add 20 parts of starch, 10 parts of flour and 20 parts of water into the reaction tank and stir evenly;

[0047] Step 2: Add 1.5 parts of sodium hydroxide solution to the reaction kettle and perform alkalization reaction at room temperature for 15-25 minutes;

[0048] Step 3: Add 0.10 parts of hydrogen peroxide to the reaction kettle, and the oxidation time is 20-30 minutes, and then add 10 parts of water.

[0049] Form 2 as follows:

[0050]

[0051] In Table 2 of this embodiment, by adding 10 parts of flour, 20 parts of starch, 30 parts of water, 1.5 parts of sodium hydroxide solution and 0.10 parts of hydrogen peroxide, the starch content in the mixture is more, and the viscosity of starch is used. Thereby, the viscosity on the finished adhesive liquid is higher, and the viscosity of the adhesi...

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Abstract

The invention discloses a preparation method of a high-strength tissue paper paper product. The invention belongs to the technical field of tissue paper paper product preparation. In the manufacturingprocess of an existing paper product, due to the fact that fibers in paper are bonded together, when the fibers are minced, the fibers cannot be completely smashed, the working difficulty is increased to a certain degree, the utilization rate is reduced, in the manufacturing process of the existing Tissue paper product, the loss of raw materials is large, and therefore the cost is improved to a certain degree. The method comprises the following steps of: freezing filtered waste paper scraps in an ice cellar at the temperature of -10 DEG C for 30 minutes; taking out the frozen waste paper scraps, and directly drying the frozen waste paper scraps in a drying machine at 150 DEG C; crushing the waste paper scraps by a crushing machine, so that the paper fibers are powdered, the powder is finer, gaps among the fibers in the waste paper scraps are quickly broken by utilizing the principle of expansion caused by heat and contraction caused by cold, and the crushing of the paper fibers are simpler to a certain extent.

Description

technical field [0001] The invention relates to the technical field of paper product preparation, in particular to a method for preparing high-strength tissue paper products. Background technique [0002] Paper product manufacturing: Refers to the production activities of using paper and cardboard as raw materials to further process paper products. However, during the production process of existing paper products, due to the fibers in the paper sticking together, when they are shredded , cannot be completely crushed, which increases the difficulty of work to a certain extent and reduces the utilization rate, and the existing paper products have a large loss of raw materials during the preparation process, thereby increasing the cost to a certain extent. Contents of the invention [0003] The purpose of the present invention is: in order to solve the existing paper products in the process of making, because the fibers in the paper stick together, when it is shredded, it can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F13/02D21B1/10
CPCB32B37/10B32B37/12D21B1/10D21B1/32D21B1/345D21C5/02D21C9/00D21D5/02Y02W30/64
Inventor 蒋卫潮蒋小平
Owner 湖南湘衡彩印有限公司
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