Invention Grant
- Patent Title: Screen-printing cylinder
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Application No.: US17903221Application Date: 2022-09-06
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Publication No.: US11712884B2Publication Date: 2023-08-01
- Inventor: Heinz Brocker , Roland Greutmann , Hans-Rudolf Frick
- Applicant: Gallus Ferd. Rueesch AG
- Applicant Address: CH St. Gallen
- Assignee: Gallus Ferd. Rueesch AG
- Current Assignee: Gallus Ferd. Rueesch AG
- Current Assignee Address: CH St. Gallen
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE 2019216458.7 2019.10.25
- Main IPC: B41F15/38
- IPC: B41F15/38

Abstract:
A screen-printing cylinder includes a cylinder shell and one or more flexible surface elements on the cylinder shell. The one or more flexible surface elements are at least one of resilient or springy, and the one or more flexible surface elements are elliptical patches or circular patches. The flexible surface elements give way upon contact with sheet grippers projecting from an impression cylinder, so that it is not necessary to move the screen-printing cylinder out to avoid contact with the sheet grippers.
Public/Granted literature
- US20230001685A1 SCREEN-PRINTING CYLINDER Public/Granted day:2023-01-05
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