A method for improving the gray burning effect of low weight cigarette paper and cigarette pack ash

Abstract

The invention discloses a method for improving the burning gray of low weight cigarette paper and the effect of cigarette wrapping ash. Inorganic fillers are added during pulp preparation, and auxiliary agents are added to the dosing part during drying. The absolute dry weight of paper is used as the base, and the inorganic fillers The addition amount of the additive is 15-39% of the paper weight, and the addition amount of the additive is 1.0-3.0% of the paper weight; the inorganic filler includes light calcium carbonate and magnesium hydroxide, and the weight ratio of light calcium carbonate and magnesium hydroxide is 20: 1.0-2.0, the volume-average particle diameter of light calcium carbonate is 2.0-3.2 microns, the volume-average particle diameter of magnesium hydroxide is 2.5-3.5 microns; the auxiliary agent includes potassium oxalate, combustion aid and auxiliary agent, and the combustion aid is At least one of potassium citrate, sodium citrate, potassium malate, sodium malate, potassium fumarate and sodium fumarate, and the auxiliary agent is sodium pyrophosphate, sodium polyphosphate, sodium carbonate, disodium hydrogen phosphate, At least one of trisodium phosphate and ammonium dihydrogen phosphate, and the addition of potassium oxalate is 0.2-1.0% of the total weight of the combustion aid. The invention not only improves the burning gray of the low weight cigarette paper itself, but also improves the ash of the cigarette pack, which is an unprecedented new technical solution. The crack rate of the cigarette paper cigarettes of the present invention is reduced to 3.5-4.1%, or even lower, the appearance color is off-white or light gray, and the smoking taste and appreciation are stronger.

Description

technical field [0001] The invention relates to the technical field of paper making, in particular to a method for improving the effect of burning gray of low weight cigarette paper and cigarette pack ash. Background technique [0002] In recent years, along with the gradual improvement of people's living standards and cigarette smoking grades, cigarette pack ash has been paid more and more attention by people. Cigarette paper, as the supporting body of cigarettes, directly participates in the burning of cigarettes, and plays the most critical role in the ash-coating performance of cigarettes. If the ash-coating performance of cigarettes is good, the smoke column will be beautiful. Wrapped on the shredded tobacco well, the soot falls seriously, which increases the workload of cleaning, and the soot flying around pollutes the environment, which is also not conducive to human health. [0003] At present, there are many studies on cigarette wrapping ash at home and abroad, foc...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a method for improving the effect of low weight cigarette paper burning gray and cigarette pack ash, so as to solve the above-mentioned existing technical problems

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