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Bulk Improvement of Uncoated Reconstituted Tobacco Sheet Produced by Papermaking Process
  
DOI：10.11980/j.issn.0254-508X.2012.04.008
Key Words:reconstituted tobacco sheet  bulk  wood pulp  tobacco pulp  PCC
Author NameAffiliation
温洋兵1 1.天津科技大学天津市制浆造纸重点实验室，天津，300457 
罗　冲1 1.天津科技大学天津市制浆造纸重点实验室，天津，300457 
胡惠仁1 1.天津科技大学天津市制浆造纸重点实验室，天津，300457 
王　亮2 2.湖北中烟技术研发中心黄鹤楼薄片应用研究所，湖北武汉，430056 
孙德平2 2.湖北中烟技术研发中心黄鹤楼薄片应用研究所，湖北武汉，430056 
姚元军2 2.湖北中烟技术研发中心黄鹤楼薄片应用研究所，湖北武汉，430056 
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Abstract:The bulk of uncoated reconstituted tobacco sheet is a very important property. In this paper, the effects of the production of tobacco stem pulp and scrap pulp，the amount of wood pulp and precipitated calcium carbonate on the bulk of the reconstituted tobacco sheet were investigated. The experiment result showed that tobacco scrap pulp and PCC dosage increase could improve the bulk of the reconstituted tobacco sheet, but the amount of wood pulp increase had a negative effect on the bulk of the reconstituted tobacco sheet.
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