Production process of anti-counterfeiting cigarette tipping paper with flame-retardant function

Abstract

The invention relates to the technical field of cigarette tipping paper processing, and discloses a production process of anti-counterfeiting cigarette tipping paper with a flame-retardant function. The production process comprises base paper, a cigarette holder outer layer covering the surface of the base paper, and a thermal shrinkage deformation layer covering one end, close to cigarette paper, of the surface of the base paper; a flame-retardant layer is arranged between the thermal shrinkage deformation layer and the base paper, the thermal shrinkage deformation layer covers between cigarette paper and a cigarette filter element, and the deep glue reserving area and the shallow glue sealing area are fixed through glue joint and form a glue block; the cigarette end is combusted to the tail end to form a necking opening, so the air circulation can be effectively reduced, and the cigarette end extinguishing speed is increased; meanwhile, internal cigarette ash and tobacco shreds are not prone to falling to the outside to affect the environment due to the necking opening design, and the flame retardant effect is guaranteed through the paper receiving structure; meanwhile, when cutting is conducted, stamping difference is achieved, bonding structure limiting and rubber block anti-counterfeiting are formed, the cigarette holder obstruction feeling is increased, and the situation that the hand is scalded due to hand slipping is prevented.

Description

technical field [0001] The invention relates to the technical field of cigarette splicing paper processing, in particular to an anti-counterfeiting production process of cigarette splicing paper with flame-retardant function. Background technique [0002] Cigarettes are a kind of tobacco products. The production method is to dry the tobacco and cut it into shreds, and then roll it into a barrel-shaped strip with a length of about 120mm and a diameter of 10mm. In order to reduce the intake of nicotine and tar, it will be The end of the cigarette is fixedly connected to a filter element through the cigarette paper. The cigarette paper is wrapped around the outside of the filter element for lip contact. In order to avoid the fire caused by the cigarette end, some flame retardants will be added to the processing technology of the cigarette paper itself. It has a flame retardant effect, avoiding the abandonment of cigarette butts, resulting in burning to the end. [0003] In ord...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the anti-counterfeiting performance of existing cigarettes, many identification layers, marking layers or anti-counterfeiting layers are set on the cigarette joint paper. Different anti-counterfeiting techniques will use different methods. At the same time, in order to ensure that the pattern fuel will not directly contact with the lips, many separation layers and anti-counterfeiting layers will be set. At this time, the process will inevitably be complicated, the processing difficulty will increase, and the cost will increase. When the paper is spliced ​​or burned, carbon dioxide is produced to affect the combustion conditions and avoid re-burning. Since the cigarette butts are exposed to the outside and contact with the outside air, this method reduces the flame retardant effect

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