EFFECT OF WOOD PULP ON RECONSTITUED TOBACCO WET WEB MAKING

摘要：

　　The drainage ability,wet web strength and peeling strength from the simulated drying cylinder are studied while blend wood pulp with tobacco pulp in this paper.Results show as follows: The tobacco pulp blend with wood pulp has high drainage resistance.Within the typical solids content range in pressing section,the initial tensile strength of the tobacco wet webs is improved by the wood pulp.The initial tensile strength of 15%wood pulp is increased by 69%than that of 8%wood pulp tobacco wet web at the 41%solid content.Wet web strength of the first drying section is also improved by the wood fiber.The difference between tensile strength and peeling strength is also increased over the entire practical range of solids contents in the simulated first drying section,which decreased the failure problem of tobacco sheet making.Wood pulp is very important for tobacco wet web strength.

关键词： Reconstituted tobacco sheet initial wet web strength drainage Peeling strength

作者: Hai-tao Duan Jin-lan Cheng Pan Liu Li-qun Wu Chen Wang

作者单位: Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology,Nanjing Forestry University,Nanj Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology,Nanjing Forestry University,Nanj China Haisum Engineering Co.,Ltd.Shanghai,China

会议类型: 国际会议

会议名称: 第五届制浆造纸新技术国际研讨会(ISETPP)暨第三届国际造纸与环境学术大会(IPEC)

会议地点: 广州

会议语种:英文

页码: 1-4

在线出版日期: 2016-11-07（万方平台首次上网日期，不代表论文的发表时间）