METHOD FOR MANUFACTURING BEVERAGE USE CAN, BEVERAGE USE CAN, AND PRINTING DEVICE

    公开(公告)号:US20230001709A1

    公开(公告)日:2023-01-05

    申请号:US17783642

    申请日:2020-12-07

    Abstract: A method for manufacturing a beverage use can, which is provided with a cylindrical part with one end portion and the other end portion, a bottom part positioned at the one end portion of the cylindrical part, the bottom part having an outer circumferential surface with an outer diameter gradually increasing with a move toward the other end portion of the cylindrical part, includes a protection layer forming process applying ink to the outer circumferential surface of the bottom part to form a protection layer on the outer circumferential surface.

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