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Investigation of the Sources of Heavy Metals in Cigarette Paper
Received:January 04, 2021  
DOI：10.11980/j.issn.0254-508X.2021.05.015
Key Words:cigarette paper  heavy metals  burning agent  calcium carbonate  fiber
Author NameAffiliationPostcode
PAN Gaofeng Mudanjiang Hengfeng Paper Co.， Ltd.， Mudanjiang， Heilongjiang Province， 157013 157013
WEN Siru Mudanjiang Hengfeng Paper Co.， Ltd.， Mudanjiang， Heilongjiang Province， 157013 157013
WANG Minwei Mudanjiang Hengfeng Paper Co.， Ltd.， Mudanjiang， Heilongjiang Province， 157013 157013
CHEN Yuxiang Mudanjiang Hengfeng Paper Co.， Ltd.， Mudanjiang， Heilongjiang Province， 157013 157013
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Abstract:In this study， the heavy metal content of burning agent and filler used in cigarette paper and the changes of heavy metal content of fiber raw materials in each beating stages were investigated. The results showed that a small amount of Cr in the burning agent was one of the sources of Cr in cigarette paper. And the filler contained heavy metal elements like As， Pb， Cd， Cr and Ni， especially Cr and Ni， which were the main source of heavy metal elements in cigarette paper. Additionally， the content of heavy metals in fiber raw material was very limited， so beating process was another important source of heavy metal in cigarette paper.
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