Production method of tipping base cigarette paper with high natural air permeability

A technology for cigarette tipping paper and production method, which is applied in the directions of paper, paper making, paper making machine, etc., can solve the problems of high cost and low production efficiency, reduce production cost, improve production efficiency, and achieve good ink leveling effect. Effect

Active Publication Date: 2011-01-05
MUDANJIANG HENGFENG PAPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The perforated tipping paper uses laser or electrostatic pre-punching,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In this example, a low-concentration beating method is adopted, and the eucalyptus pulp and Spanish straw pulp are knocked lightly (low beating specific pressure) to minimize the effect of fiber separation and brooming, so that the base paper has good natural porosity ; For coniferous wood pulp, the beating method of first swelling and then beating is adopted, so that the long fiber can obtain a certain broom effect, and more hydroxyl groups can be freed, and the bonding strength with the short fiber can be improved to meet the high natural air permeability and good bonding strength. double requirements.

[0024] The beating section adopts double disc mills for continuous beating, the beating concentration of coniferous wood pulp is 3.8%, and the beating degree is guaranteed to be 66-68% 0 Between SR; the beating concentration of eucalyptus pulp is 3.6%, and the beating degree is guaranteed to be 20-22 0 Between SR; the beating concentration of Spanish straw pulp is 3....

Embodiment 2

[0032] Softwood pulp, eucalyptus pulp and Spanish grass pulp were mixed in a ratio of 50% by weight: 30%: 20%, and the rest were the same as in Example 1. The finished cigarette tipping paper base paper produced in this embodiment has a natural air permeability of 70-80.

Embodiment 3

[0034] Coniferous wood pulp, eucalyptus pulp and Spanish grass pulp were mixed in a ratio of 60% by weight: 30%: 10%, and the rest were the same as in Example 1. The finished cigarette tipping paper base paper produced in this embodiment has a natural air permeability of 60-75.

[0035] The inspection method for base paper of tipping paper for cigarettes with high natural air permeability shall be carried out in accordance with the following standard methods:

[0036] YC / T 172 Determination of air permeability of cigarette paper, forming paper, tipping paper and materials with directional air-permeable bands (YC / T 172-2002, ISO 2965: IDT)

[0037] GB / T 456 Determination of paper and cardboard smoothness (Buick method) (GB / T 456-2002, idt ISO 5627: 1995)

[0038] GB / T 1540 Paper and board - Determination of water absorption (Cobb method) (GB / T 1540-2002, neq ISO 535: 1991)

[0039] GB / T 12914-2008 Paper and board - Determination of tensile strength (ISO 1924-1:1992, MOD; ISO 19...

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PUM

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Abstract

The invention relates to a production method of tipping base paper with high natural air permeability as well as cigarette paper. The production method of the tipping base cigarette paper with the high natural air permeability comprises a pulping step, a papermaking step and a calendaring step; in the pulping step, softwood pulp, eucalyptus pulp and Spain straw pulp are respectively pulped, the softwood pulp has the pulping concentration of 3.4-3.6 percent, the beating degree/ wet weight of 66-680 SR/8-11g, the eucalyptus pulp has the pulping concentration of 3.6-3.8 percent and the beating degree of 20-220 SR, the Spain straw pulp has the beating degree of 18-220 SR; and 40-60 percent of softwood pulp, 30-40 percent of eucalyptus pulp and 10-20 percent of Spain straw pulp which are well-pulped are proportioned. The invention has higher air permeability and obvious action of diluting mainstream smoke, can greatly decrease the production cost and improve the production efficiency without static electricity or laser printing, the favorable combination strength can satisfy the requirement of a high-speed printer, the base paper is smooth and fine, has good oil print leveling effect and is fully suitable for the production requirement of a gravure printing machine.

Description

technical field [0001] The invention relates to paper for cigarettes, in particular to a production method of base paper for tipping paper for cigarettes with high natural air permeability. Background technique [0002] With the acceleration of the globalization of the world economy, the continuous progress of our society and the rapid development of the national economy, especially after our country formally joined the WTO and signed the "Framework Convention on Tobacco Control" of the WHO, the degree of internationalization of the Chinese cigarette and tobacco leaf market is increasing. Deepening, market competition is becoming increasingly fierce. Health issues are getting more and more attention from the society. Vigorously promoting cigarette harm and coke reduction, and striving to improve the level of technological innovation in the industry are of great significance to the reform and development of the tobacco industry; The coke reduction work has also put forward n...

Claims

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Application Information

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IPC IPC(8): D21H27/00D21H21/16D21G1/00
Inventor 翟继岚徐祥潘泉利李劲松
Owner MUDANJIANG HENGFENG PAPER CO LTD
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