Papermaking device for tipping base paper for cigarette and papermaking method

Abstract

An objective of the invention is to provide a papermaking device for tipping base paper for cigarette and a papermaking method. The papermaking device for tipping base paper for cigarette comprises aforming device and a reeling drum. The forming device is provided with a long net, a breast roll, a couch roll, and a net driving roll on the lower side of the couch roll. The papermaking device for tipping base paper for cigarette also comprises a squeezing device, large drying cylinder front drying device, a surface sizing device, a small drying cylinder rear drying device, and a calendaring device arranged between the forming device and the reeling drum in sequence. The tipping base paper for cigarette of the papermaking device for tipping base paper for cigarette is characterized in that peeling degree is >= 16A, front surface smoothness is >= 500 s, back surface smoothness is 60-150 s, longitudinal tensile strength is >= 2.0 KN / m, wet strength is >= 0.2 KN / m, and paper surface tensilestrength is high, and paper powders do not easily strip.

Description

technical field [0001] The invention relates to the field of papermaking, in particular to a base paper making equipment and a papermaking method for cigarette tipping paper. Background technique [0002] Cigarette tipping paper is a cigarette packaging material used as the outer packaging of the cigarette filter part. The decoration of its surface is processed by the base paper of cigarette tipping paper after printing, bronzing and other processes; with the continuous progress of the cigarette industry, the base paper of cigarette tipping paper is required to have higher smoothness to improve its printing performance At the same time, the base paper of tipping paper for cigarettes also puts forward higher machine adaptability requirements, especially in the aspect of paper powder shedding; [0003] The company's patent "Application No. 201610006081.5, published on March 8, 2017, a single-sided glossy cigarette tipping paper base paper and its production method" The single...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of poor tensile strength of the paper surface and easy peeling of paper powder in the base paper of tipping paper for single-sided glossy cigarettes produced by traditional paper machines, and to provide a paper with high tensile strength on the paper surface, Papermaking equipment and papermaking method for cigarette tipping paper base paper with powder not easy to peel off

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