公开(公告)号：US20190236429A1

公开(公告)日：2019-08-01

申请号：US16376520

申请日：2019-04-05

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kenji SHINOHARA ,  Takamitsu NAKABAYASHI ,  Keinosuke YAMAOKA

IPC: G06K19/077 ,  B65D41/62 ,  B65D51/24 ,  G09F3/03

Abstract: A cap seal includes a cylindrical member covering a side face of the container, and a top face including an IC tag and connected to a first end that is one of two axial ends of the cylindrical member to close the cylindrical member at the first end. The cylindrical member includes a metal portion disposed on the side face of the container, and at least one insulating portion extending from the first end. The cylindrical member forms a closed annular shape in a circumferential direction of the cylindrical member, and the metal portion and the insulating portion are joined to each other.