高透气度卷烟纸的打浆特性

Refining Characteristics of the pulp for High Permeability Cigarette Paper

结合打浆机理，针对纸张和成浆的质量要求，阐述了高透气度卷烟纸的打浆强度、生产流程、打浆设备和技术指标。

High permeability cigarette paper has been developed and widely used recently for the sake of less harmful to human body in smoking; good formation and appearance high tensile strength and permeability(>50 Coresta) are the features of this kind of cigarette paper.With suitable raw material furmish and filler content,the key point for making this kind of paper is refining technique.Aiming at the paper characters required,refining theory,refining intensity,production line,installations and technical indices are discussed.The author recommends that various stuff must be refined seperately with different processes and refiners.The refining production lines, installation,bleached flax pulp)are described. Two different refiners in series are suggested to be necessary for evening and quick-adjusting stock quality in the approach system.