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| Research on the Application of Several Hardwood Pulps in Cigarette Paper Production |
| Received:June 07, 2020 |
| DOI：10.11980/j.issn.0254-508X.2020.11.011 |
| Key Words:cigarette paper short fiber wood pulp fiber morphology physical index air permeability |
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| Abstract:In order to study the effect of different kinds of hardwood pulp on the physical index of cigarette paper and the characteristics of its fiber morphology， 11 kinds of hardwood pulp were observed and measured， the paper making and production verification were carried out. The results showed that the air permeability of the paper was greatly affected by fibre length-width ratio， wet weight， beating degree and paper density. The spiral marking intensity of Poplar pulp cigarette paper was 23.5%，which was the best . Northern European poplar pulp was suitable for the production of cigarette paper with high basis weight and high-permeability. Southern American No.1 eucalyptus pulp， Southern European eucalyptus pulp， and Southern American No.2 eucalyptus pulp were suitable for the production of cigarette paper with low basis weight， high-permeability or highbasis weight and high-permeability. Southern American No.3 eucalyptus pulp and Yunnan eucalyptus pulp were suitable for the production of low basis weight and low air permeability cigarette paper. The above 11 kinds of hardwood pulp could produce high basis weight and low air permeability cigarette paper. |
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