Preparation method of tipping paper body stock for cigarettes

A technology of tipping paper and base paper for cigarettes, which is applied in the process of adding pulp raw materials, paper, papermaking, etc., can solve the problem of poor air permeability of base paper for cigarette tipping paper, wear resistance, smoothness and physical strength of base paper for tipping paper. Meet the printing process requirements and other issues, to achieve the effect of reducing the harm to the human body, high smoothness, and good tar reduction effect

Inactive Publication Date: 2017-07-18
CHANGZHOU UNIV
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention: the air permeability of the existing tipping paper base paper for cigarettes is poor, and the air permeability needs to be improved by punching holes, and the abrasion resistance, smoothness and physical strength of the tipping paper base paper cannot meet the printing requirements. For the defects of process requirements, a transparent film is formed on the surface of wet paper with transparent resin as a film-forming substance to improve wear resistance, and then a breathable hydrophobic substance is used as an impregnating solution to coat the transparent film to improve air permeability. Wet strength agent is used to prepare the method for base paper of tipping paper for cigarettes. The present invention first uses transparent resin and organic silicon as raw materials to form a hydrophobic and breathable hard network structure after hydrolysis to improve

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1

[0016] First weigh 20g polystyrene resin, 15g polymethyl methacrylate resin and 3g silane coupling agent KH-550 into a beaker containing 150mL acetone, and heat to 70℃, stir to dissolve for 30min, and then add to the flask Add 100 mL of 5% sodium hydroxide solution with a mass fraction of 5% to 40°C, cool to 40°C, stir and react for 2h. When the reaction is over, stop heating, collect the product for use; then weigh 20 parts by weight of poplar slag, 10 parts Part bamboo shavings, 35 parts alkali-free glass fiber, 8 parts polyvinylpyrrolidone, 40 parts water and 1 part nano-zinc oxide are added to the beater for beating, beating to 65°SR to obtain slurry; then weigh 5g iron Yellow, 8g polyvinyl alcohol, 3g chitosan, 6g polyacrylamide and 200g of the above slurry are added to the blender. After stirring and mixing for 3 minutes, add water to the blender to adjust the solid content of the slurry to 8%. The slurry is formed by a paper press at a speed of 1.3 cm / s...

Example Embodiment

[0018] Example 2

[0019] First, weigh 25g polystyrene resin, 18g polymethyl methacrylate resin and 4g silane coupling agent KH-550 into a beaker containing 175mL acetone, and heat to 75°C, stir and dissolve for 35min, then add to the flask Add 150mL of a 5% sodium hydroxide solution with a mass fraction of 5%, cool to 45°C, stir and react for 2h. When the reaction is over, stop heating, collect the product for use; then weigh 25 parts by weight of poplar slag, 15 parts Part bamboo shavings, 40 parts alkali-free glass fiber, 10 parts polyvinylpyrrolidone, 45 parts water and 2 parts nano-zinc oxide are added to the beater for beating, beating to 68°SR to obtain slurry; then weigh 8g iron Yellow, 10g polyvinyl alcohol, 4g chitosan, 7g polyacrylamide and 250g of the above slurry are added to the blender. After stirring and mixing for 4 minutes, add water to the blender to adjust the solid content of the slurry to 9%. The slurry is formed by a paper press at a speed of 1.4cm / s, and ...

Example Embodiment

[0021] Example 3

[0022] First weigh 30g polystyrene resin, 20g polymethyl methacrylate resin and 5g silane coupling agent KH-550 into a beaker containing 200mL acetone, and heat to 80℃, stir to dissolve for 40min, and then add to the flask Add 200 mL of 5% sodium hydroxide solution with a mass fraction of 5% to the mixture, cool to 50°C, stir and react for 3 hours, after the reaction is over, stop heating, collect the product, and use it for later use; then weigh 30 parts of cypress slag, 20 parts by weight Part bamboo shavings, 45 parts alkali-free glass fiber, 12 parts polyvinylpyrrolidone, 50 parts water and 3 parts nano-zinc oxide are added to the beater for beating, beating to 70°SR to obtain slurry; then weighing 10g iron Yellow, 12g polyvinyl alcohol, 5g chitosan, 8g polyacrylamide and 300g of the above slurry are added to the blender. After stirring and mixing for 5 minutes, add water to the blender to adjust the solid content of the slurry to 10%. The slurry is formed...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Widthaaaaaaaaaa
Longitudinal tensile strengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a method for preparing cigarette tipping base paper, which belongs to the technical field of cigarette material preparation. The present invention first uses transparent resin and organic silicon as raw materials to form a hydrophobic and breathable hard network structure after hydrolysis to improve wear resistance. After mixing, use a paper press to press and form to obtain wet paper, then mix sodium methyl siliconate, lecithin and ethanol solution, and mix with xanthan gum to obtain an impregnation solution, and then apply the spare product on the wet paper, and pass through After drying, impregnate a layer of hydrophobic and air-permeable substances on the surface of the paper, and finally dry the paper and calender and arrange it to obtain base paper for cigarette tipping paper. The base paper for cigarette tipping paper prepared by the present invention has better Air permeability, coke reduction and damage reduction are remarkable, and at the same time, the paper has better strength and better wear resistance, which is beneficial to improve the paper printing effect, and the smoothness of the base paper for cigarette tipping paper of the present invention is higher, which has better application prospects .

Description

technical field [0001] The invention discloses a method for preparing cigarette tipping base paper, and belongs to the technical field of cigarette material preparation. Background technique [0002] Cigarette tipping base paper is one of the main materials of cigarette products. It is used as the cigarette packaging material for the outer packaging of filter cigarette tip sticks. Because its appearance is similar to pine wood grain, it is also called tipping base paper. It belongs to special industrial paper. After printing (coating) and slitting, the tipping base paper for cigarettes becomes tipping paper, commonly known as tipping paper. [0003] With the increase of consumers' awareness of their own health and environmental protection, how to reduce the harmful substances in cigarettes has become the research focus of various cigarette companies. There are many ways to reduce tar and harm, including cut tobacco formula and processing, cigarette materials, and biochemica...

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
IPC IPC(8): D21H15/12D21H17/67D21H19/14D21H19/22D21H19/20D21H23/70D21H25/06
CPCD21H15/12D21H17/675D21H19/14D21H19/20D21H19/22D21H23/70D21H25/06
Inventor 黄勇王维孙冬林晨
Owner CHANGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap