Method for detecting lip sticking force of cigarette tipping paper

Abstract

The invention relates to a method for detecting lip sticking force of cigarette tipping paper, and belongs to the technical field of analysis and detection. According to the method, through repeated smoking assessment and sample comparison, it is found that the lip sticking performance of the cigarette tipping paper is closely related to the processing technology, a certain waterproof material isadded into the printing coating surface, and lip sticking of the tipping paper can be effectively avoided. Therefore, the lip adhesion can be objectively characterized through the water absorption/waterproof performance of the printing surface. The method comprises the following steps: coating the artificial saliva on the printing surface of a cigarette tipping paper sample according to the specified dosage, absorbing a certain amount of artificial saliva within the specified time, respectively weighing the mass of the cigarette tipping paper before and after surface permeation, and calculating the mass growth percentage of the cigarette tipping paper to obtain the lip adhesion grade of the cigarette tipping paper. The method disclosed by the invention is rapid, simple, convenient and goodin repeatability, can avoid subjective factor influence and difference characterization caused by traditional artificial sensory evaluation, greatly saves the detection cost, and has the advantages in material admission, quality control and product upgrading in the tobacco industry.

Description

technical field [0001] The invention belongs to the technical field of analysis and detection, and in particular relates to a method for detecting the sticking force of cigarette tipping paper. Background technique [0002] Cigarette filter is mainly composed of three layers of acetate fiber, molding paper and tipping paper. Among them, tipping paper, also known as tipping paper, is used to wrap the outside of the filter and stick the filter to the end of the tobacco rod. Tipping paper is a kind of decorative paper obtained by printing, coating and other processing on the tipping base paper. It is usually cork color or opaque white, which can improve the appearance. The tipping paper is in direct contact with the lips of the smoker. Generally, only paint or ink is used for printing on the tipping paper. During the process, it dries slowly, and the remaining saliva protein on the lips will have a bonding effect on the tipping paper, causing the tipping paper on the filter t...

AI Technical Summary

Problems solved by technology

The utility model patent "a filter with anti-sticking lip and anti-pollution" is coated with a layer of protective film on the outside of the tipping paper and "a multi-functional tipping paper" with the purpose of anti-sticking lip, fragrance, flame retardant, etc., in the water The outer layer of pine paper is compounded with fruit flavor waterproof layer and protective film layer, but the judgment result of anti-sticking lip is not mentioned

There is no corresponding standard in the industry to regulate, and major companies only rely on the evaluation and judgment of professionals, which has great subjectivity and uncertainty. In order to determine whether different processes and types of tipping paper are sticky to lips / force, it is urgent to establish a corresponding objective screening method

Images