Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for producing household paper with high proportion sugarcane pulp

A technology of household paper and sugarcane pulp, which is applied in the field of papermaking, can solve problems such as non-standard technical indicators, insufficient satisfaction, and different process technologies, and achieve the effects of improving the quality of paper, increasing production capacity, and improving dehydration capacity

Active Publication Date: 2016-03-09
GUANGXI TIANLIFENG ECOLOGICAL MATERIAL
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of facial tissue and paper towels on the market. Due to the different models, raw materials, and process technologies used by various manufacturers, the quality of the products produced is uneven, but there are not enough that can really satisfy consumers. Facial tissue And paper towels require softness, good water absorption, and high dry and wet strength. However, the national quality standards for facial tissue and paper towels have not yet been issued. Enterprises often use their own quality standards, and the technical indicators are neither standardized nor standardized. comprehensive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing household paper with high proportion sugarcane pulp
  • Method for producing household paper with high proportion sugarcane pulp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] 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

[0042] The weight content of sugarcane pulp: wood pulp is 80:20, 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, 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 have a certain degree of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for producing paper for daily use from high-ratio sugarcane pulp. The method comprises the following steps of paper pulp preparation, pulp washing, sand removal, grinding, papermaking, drying, printing and rolling. The method is characterized in that 1, high-ratio sugarcane pulp and a small amount of wood pulp are used as main raw materials; 2, a hydrodynamic flap headbox technology is used and body paper having width of 3500mm is produced at a machine tool rate of 500m / min; 3, a fourdrinier-wire large-diameter double-cylinder paper machine is adopted; 4, a five-stage sand-removal process is carried out; 5, the concentration of the paper pulp obtained before and after each equipment treatment is adjusted; 6, the thickness of the paper at a first papermaking outlet is measured and the paper pulp concentration is adjusted on line; and 7, a roll paper flaw on-line detection technology is adopted. Through the method, paper towel which has good appearance, strong toughness, softness, high water absorption and a low cost and satisfies health standards is produced.

Description

technical field [0001] The invention relates to a papermaking method, in particular to a method for producing household paper with bagasse as the main raw material. Background technique [0002] Household paper includes roll paper, facial tissue and paper towels, especially with the improvement of people's living standards, the use of facial tissue and paper towels will become more and more extensive. [0003] At present, there are many types of facial tissues and paper towels 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. And paper towels require softness, good water absorption, and high dry and wet strength. However, the national quality standards for facial tissues and paper towels have not yet been issued. Enterprises often use their own quality standards, and the technical indicators are neither standardized ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D21H11/12D21F11/02
Inventor 韦广平利章图
Owner GUANGXI TIANLIFENG ECOLOGICAL MATERIAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com