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公开(公告)号：US20180162618A1
公开(公告)日：2018-06-14
申请号：US15880873
申请日：2018-01-26
Applicant: CKD Corporation
Inventor： Shunji Maruyama , Tsuyoshi Ohyama , Norihiko Sakaida
CPC classification number: B65D75/367 , B65B9/04 , B65B9/045 , B65B2230/02 , B65D75/327 , B65D2575/362
Abstract: A blister sheet includes a container film comprising pockets receiving a content, and a cover film mounted to the container film to close the pockets. The container and the cover film are made of synthetic resins. The cover film is thinner than the container film. One pair of cuts formed for each pocket passes through the container and the cover film and extends to the pocket such that each pocket is placed between the cuts. The container and the cover film are broken from the one pair of cuts toward the pocket. A cutting slit or perforation is formed in the container film to allow for separation of the blister sheet into sheet pieces. The cutting slit or perforation is extended to intersect with the cut and a portion of the cutting slit or perforation that intersects with the cut passes through the container and the cover film.
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公开(公告)号：US20180305058A1
公开(公告)日：2018-10-25
申请号：US16025108
申请日：2018-07-02
Applicant: CKD Corporation
Inventor： Shunji Maruyama , Tsuyoshi Ohyama , Norihiko Sakaida
CPC classification number: B65B57/14 , A61J1/03 , A61J1/035 , B65B9/04 , B65B9/045 , B65B35/26 , B65B57/10 , B65D75/367
Abstract: A PTP packaging machine includes: a filler that fills a predetermined content into pocket portions formed in a strip-shaped container film; a sealer that is provided on a downstream side of the filler and mounts a strip-shaped cover film to the container film to close the pocket portions and obtain a strip-shaped PTP film including the cover film mounted to the container film; and a puncher that is provided on a downstream side of the sealer and punches out an expected sheet portion of the PTP film that is a region of eventually forming a predetermined PTP sheet and thereby obtain the PTP sheet.
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公开(公告)号：US10926907B2
公开(公告)日：2021-02-23
申请号：US16025108
申请日：2018-07-02
Applicant: CKD Corporation
Inventor： Shunji Maruyama , Tsuyoshi Ohyama , Norihiko Sakaida
IPC: B65B57/14 , B65B35/26 , B65B35/08 , B65B57/16 , B65B57/12 , B65B57/10 , A61J1/03 , B65B9/04 , B65D75/36 , B65B5/10 , G16H20/13
Abstract: A PTP packaging machine includes: a filler that fills a predetermined content into pocket portions formed in a strip-shaped container film; a sealer that is provided on a downstream side of the filler and mounts a strip-shaped cover film to the container film to close the pocket portions and obtain a strip-shaped PTP film including the cover film mounted to the container film; and a puncher that is provided on a downstream side of the sealer and punches out an expected sheet portion of the PTP film that is a region of eventually forming a predetermined PTP sheet and thereby obtain the PTP sheet.
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公开(公告)号：US10589914B2
公开(公告)日：2020-03-17
申请号：US15880873
申请日：2018-01-26
Applicant: CKD Corporation
Inventor： Shunji Maruyama , Tsuyoshi Ohyama , Norihiko Sakaida
Abstract: A blister sheet includes a container film including pockets receiving a content, and a cover film mounted to the container film to close the pockets. The container and the cover film are made of synthetic resins. The cover film is thinner than the container film. One pair of cuts formed for each pocket passes through the container and the cover film and extends to the pocket such that each pocket is placed between the cuts. The container and the cover film are broken from the one pair of cuts toward the pocket. A cutting slit or perforation is formed in the container film to allow for separation of the blister sheet into sheet pieces. The cutting slit or perforation is extended to intersect with the cut and a portion of the cutting slit or perforation that intersects with the cut passes through the container and the cover film.
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