Production method of body paper for tobacco-use tipping paper suitable for water-based ink flexography process

Abstract

The invention relates to a production method of body paper for tobacco-use tipping paper. The production method produces the body paper for the tobacco-use tipping paper, which satisfies the use requirements of a water-based ink flexography process, by using a low-concentration pulping method, a method of adding neutral sizing agent and wet strength agent in pulp and coating a mixture consisting of surface printable agent and oxidized starch on the surface or a method of adding the neutral sizing agent in the pulp and coating a mixture consisting of printable agent, oxidized starch and wet strength agent on the surface. In the condition of ensuring the fiber strength, the method tries to minimize the fiber devillicate and brooming phenomena so as to ensure smaller wet deformation and better shape stability of the body paper. The body paper for the tobacco-use tipping paper, which is produced by using the method, differs obviously from the traditional gravure body paper, has the advantages of great wet tensile strength, small transverse wet deformation, good glossiness, high anti-picking strength and accurate chromatography, thoroughly satisfies the requirements of the water-based ink flexography process, is a novel body paper for the tobacco-use tipping paper and meets the requirements of printing enterprises in developing healthy and environment-friendly products.

Description

Production method of cigarette tipping paper base paper suitable for water-based ink flexographic printing process Technical field The invention relates to cigarette paper, in particular to a production method of base paper for cigarette tipping paper. Background technique: In response to the international public health treaty "Framework Convention on Tobacco Control" issued under the auspices of the World Health Organization and the National Tobacco Monopoly Administration’s "Opinions on Strengthening Cigarette Packaging Management" requirements, we have curbed excessive packaging, promoted economical and cleaner production, and advocated the use of environmentally friendly, degradable, Recyclable and recyclable packaging materials, and the demand for healthy, safe and environmentally friendly products have become a new development trend. The "Limits of Volatile Organic Compounds in Cigarette Rods and Box Packaging Papers" clearly stipulates the VOC limits and determination r...

AI Technical Summary

Problems solved by technology

Flexographic printing, an emerging printing process, has achieved rapid and steady development in many printing companies after several years of unremitting efforts by people of insight in the printing industry in China. The market development space is very broad, but in tipping paper printing There is no precedent for application in the field