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公开(公告)号:US20230227228A1
公开(公告)日:2023-07-20
申请号:US18127344
申请日:2023-03-28
Applicant: TOPPAN INC.
Inventor: Ryota TANAKA , Shinya OCHIAI , Kotaro WATANABE , Yuta OKEYA
CPC classification number: B65D65/40 , B05D7/58 , B65D2565/387 , B65D2565/385 , B05D2507/01 , B05D2507/02
Abstract: A packaging material for packaging contents containing fragrances includes a first polyolefin layer, an inorganic deposition layer, a gas barrier coating layer, and a second polyolefin layer having heat-sealing properties, in this order.