Influence of Various Pulp Properties on the Adhesion Between Tissue Paper and Yankee Cylinder Surface

BioResources

Ulf Germgård¹  Jonna Boudreau² 

[1] Department of Engineering and Chemical Sciences, Karlstad University, SE-651 88 Karlstad, Sweden;Karlstad University;

关键词: Adhesion beating;    Creping force;    Fines;    Hemicellulose;    Tissue paper;   

DOI  :  10.15376/biores.9.2.2107-2114

来源: DOAJ

【 摘 要 】

The strength of the adhesion between the paper and the drying Yankee cylinder is of great importance with respect to the final properties of a tissue paper product. Therefore, the effects of a few potentially important pulp properties have been evaluated in laboratory experiments. Four highly different kraft pulps were used, and the adhesion strength was measured by means of the force required when scraping off a paper from a metal surface with a specifically designed knife mounted on a moving cart. The adhesion strength was observed to increase with increasing grammage and increasing degree of beating of the pulp. It was also found that pulps containing more fines, or with higher hemicellulose content, gave rise to higher adhesion strength.

【 授权许可】

Unknown