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Effect of CaCO3 Addition on Base-sheet of Paper-making Process Reconstituted Tobacco

IOP conference series. Materials Science and Engineering, 2019-04, Vol.490 (2) [Peer Reviewed Journal]

Published under licence by IOP Publishing Ltd ;2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1757-8981 ;EISSN: 1757-899X ;DOI: 10.1088/1757-899X/490/2/022062

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  • Title:
    Effect of CaCO3 Addition on Base-sheet of Paper-making Process Reconstituted Tobacco
  • Author: Wang, Jiajun ; Wen, Jun ; Zeng, Jian
  • Subjects: Calcium carbonate ; Papermaking ; Permeability ; Physical properties ; Smoke ; Tobacco ; Wood pulp
  • Is Part Of: IOP conference series. Materials Science and Engineering, 2019-04, Vol.490 (2)
  • Description: CaCO3 and wood pulp were added in base-sheet. And the effects on the permeability, physical properties, smoke index and microstructures were researched. The results indicated that: 1) With the increase of CaCO3 adding rate, wood pulp addition rate was 6%, the bulk thickness and air permeability of base-sheet increased slightly, while the tensile index and tear index of base-sheet decreased gradually. 2) Base-sheet permeability analysed showed that CaCO3 on the surface of base-sheet was conducive to the formation of more pores, the liquid infiltration from the surface of the base-sheet to the interior, the permeability and liquid absorption properties of the base-sheet were improved. 3) Add 50% calcium carbonate, the CO, TPM and deliveries of tar in mainstream smoke of base-sheet decreased by 17.25%, 19.51% and 18.75%, respectively.
  • Publisher: Bristol: IOP Publishing
  • Language: English
  • Identifier: ISSN: 1757-8981
    EISSN: 1757-899X
    DOI: 10.1088/1757-899X/490/2/022062
  • Source: IOP Publishing Free Content
    IOPscience (Open Access)
    GFMER Free Medical Journals
    ProQuest Central
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