Wrapping paper for non-combustible heated type smoking article, non-combustible heated type smoking article, and electrically-heated smoking system

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United States of America

PATENT NO 12075820
SERIAL NO

17139324

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Abstract

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The present invention addresses the problem of providing a wrapping paper for a non-combustible heated-type smoking article with which the occurrence of staining is suppressed. The present invention resolves said problem by means of a wrapping paper for a non-combustible heated type smoking article, the wrapping paper having a basis weight of at least 35 g/m2, a pulp freeness of at least 69° SR, an air permeability of no more than 20 CU, and an opacity of no more than 85%.

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Patent Owner(s)

Patent OwnerAddress
JAPAN TOBACCO INC2-1 TORANOMON 2-CHOME MINATO-KU TOKYO 105-8422

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Osawa, Noriko Tokyo, JP 6 3
Sakurai, Toru Tokyo, JP 20 157

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