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Morphological Analysis of Tobacco Fibers under Different Beating Conditions
  
DOI：10.11980/j.issn.0254-508X.2012.04.009
Key Words:tobacco pulp  fibers form  beating conditions
Author NameAffiliation
廖夏林1 1.华南理工大学制浆造纸工程国家重点实验室,广东广州，510640 
何北海1,2 1.华南理工大学制浆造纸工程国家重点实验室,广东广州，510640；2.华南理工大学造纸与污染控制国家工程研究中心,广东广州，510640 
赵丽红1 1.华南理工大学制浆造纸工程国家重点实验室,广东广州，510640 
王凤兰3 3.湖北中烟技术研发中心黄鹤楼薄片研究所，湖北武汉，430056 
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Abstract:The morphology of tobacco fibers under different beating conditions were investigated. The results showed that tobacco stem fibers are long and look like a narrow strip, thin wall and large lumen,and easy to be fibrillated; tobacco debris fiber cells are stubby, thin wall, large lumen, easy to be broken and difficult to be fibrillated. Tobacco debris contain large amount of parenchyma cells. The number-average length, weight-average length, coarsness and curl rate of tobacco fibers decrease with the increase of beating degree, while the fibrillation rate, cut rate and fine content increase with the increase of beating degree; moderate beating is enough for tobacco stem pulp and tobacco debris pulp.
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