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Production method of soft and fluffy facial tissue

A production method and technology of facial tissue, applied in the direction of pulp beating method, papermaking, paper machine, etc., can solve the problems of low-cost facial tissue, etc., and achieve the effect of improving product quality, fast speed, and low energy consumption

Active Publication Date: 2014-04-02
GUANGXI TIANLIFENG ECOLOGICAL MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above-mentioned published documents have reported the production method of facial tissue from different angles, but it is still impossible to produce facial tissue that is soft, fluffy, strong in toughness, low in cost and meets hygienic standards with less wood pulp

Method used

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  • Production method of soft and fluffy facial tissue
  • Production method of soft and fluffy facial tissue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The weight content of sugarcane pulp: wood pulp is 75:25, and five desanding processes are adopted. (1) A large-hole gauze is installed in front of the pulp washing box to remove coarse sand; (2) Desanding is installed before refining (3) Set a medium-hole gauze after refining; (4) Set a grit settling plate before entering the pulp box; (5) Set a small-hole gauze at the lower part of the headbox of the paper machine net, to remove fine sand; and then use a 3.66-meter fourdrinier large-diameter double-cylinder papermaking temperature is easy to control, which can improve product quality. Use the HTDQ-N type pulp concentration automatic measuring and controlling instrument to measure the concentration of paper before and after different equipment. After the measurement and control, the pulp concentration is adjusted in time to ensure that the flow rate and sizing of each part are uniform, and then the flexible fiber-separating broom is used to make the pulp to a certain e...

Embodiment 2

[0040] 1. The weight content of sugarcane pulp: wood pulp is 65:35, and five sand removal methods are used. (1) A large-hole gauze is installed in front of the pulp washing box to remove coarse sand; (2) Install before refining Sand remover to remove medium sand; (3) set a medium-hole gauze after refining; (4) set a grit settling plate before entering the pulp box; (5) set a small hole in the lower part of the headbox of the paper machine Hole gauze to remove fine sand; and then use a 3.66-meter fourdrinier large-diameter double-cylinder papermaking temperature is easy to control, which can improve product quality. Use the HTDQ-N type pulp concentration automatic measuring and controlling instrument to measure the concentration of paper before and after different equipment. After the measurement and control, adjust the pulp concentration in time to ensure that the flow rate and sizing of each part are uniform, and then use a flexible fiber-splitting broom to make the fibers ha...

Embodiment 3

[0043] 1. The weight content of sugarcane pulp: wood pulp is 70:30, and five sand removal processes are adopted. (1) A large-hole gauze is installed in front of the pulp washing box to remove coarse sand; (2) Install before refining Sand remover to remove medium sand; (3) set a medium-hole gauze after refining; (4) set a grit settling plate before entering the pulp box; (5) set a small hole in the lower part of the headbox of the paper machine Hole gauze to remove fine sand; and then use a 3.66-meter fourdrinier large-diameter double-cylinder papermaking temperature is easy to control, which can improve product quality. Use the HTDQ-N type pulp concentration automatic measuring and controlling instrument to measure the concentration of paper before and after different equipment. After the measurement and control, the pulp concentration is adjusted in time to ensure that the flow rate and sizing of each part are uniform, and then the flexible fiber-separating broom is used to m...

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Abstract

The invention relates to a papermaking method, and particularly relates to a method for producing household paper facial tissue by taking bagasse as a main raw material. The technical scheme is as follows: the bagasse pulp and a small amount of wood pulp at a high ratio are used as main raw materials, wherein the weight ratio of the bagasse pulp to the wood pulp is (65-75):(25-35); five grit removal processes are adopted to adjust the previous and later paper pulp concentration of each piece of equipment; a flexible beating process for fibrillation is adopted; a process of high-speed hot air penetrating through paper sheets is adopted to produce the soft and fluffy facial tissue with high toughness and low cost and meeting the health standard.

Description

technical field [0001] The invention relates to a papermaking method, in particular to a method for producing household paper (facial tissue) with bagasse as the main raw material. Background technique [0002] Facial tissue is a kind of household paper. It is a new variety developed in China in recent years. It has gradually replaced electric dryers and is widely used because of its hygiene, convenience, low cost, and environmental protection. Favored by consumers, it can not only be used to dry the water and oil stains on hands, but also can clean the home. Someone once conducted an experiment, using paper towels, hand towels, and a dryer to dry the hands after washing their hands, and then tested the bacterial residues on the hands. The results showed that the paper towels had the least bacterial residues. It is now widely used in large and medium cities, hotels, guesthouses, companies and families in China, and its appearance has filled a blank in my country's household...

Claims

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Application Information

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IPC IPC(8): D21H11/12D21F11/00D21D1/02D21F5/18
Inventor 韦广平利章图
Owner GUANGXI TIANLIFENG ECOLOGICAL MATERIAL
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