发明授权
- 专利标题: Method for producing a pattern on an endless strip
- 专利标题(中): 用于在环形带上生产图案的方法
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申请号: US12985148申请日: 2011-01-05
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公开(公告)号: US08460756B2公开(公告)日: 2013-06-11
- 发明人: John Jeffery , David Stuart Ponton , Douglas Stephen , Andrew Allum , Antony Morton
- 申请人: John Jeffery , David Stuart Ponton , Douglas Stephen , Andrew Allum , Antony Morton
- 申请人地址: DE Heidenheim
- 专利权人: Voith Patent GmbH
- 当前专利权人: Voith Patent GmbH
- 当前专利权人地址: DE Heidenheim
- 代理机构: Taylor IP, P.C.
- 优先权: DE102008040226 20080707; DE102009001608 20090317
- 主分类号: D21F11/00
- IPC分类号: D21F11/00 ; D21F11/006
摘要:
The invention relates to a method for producing a topographical pattern from polymer material on an endless strip with a longitudinal direction and a transverse direction extending perpendicularly thereto, in which method a cylindrical rotary screen is used to apply the polymer material by the screen printing process to a circumferential side of the endless strip to be printed, wherein, when producing the pattern, the rotary screen, rotating repeatedly about its longitudinal axis, rolls on the circumferential side of the endless strip, whereby the pattern is applied to the circumferential side in at least one path running at least once uninterruptedly around the circumferential side in such a way that the beginning and the end of each revolution of the path are arranged along a common straight line, wherein, when rolling, the rotary screen performs N revolutions about its longitudinal axis during each revolution of the path on the circumferential side of the endless strip and N is a positive integer.
公开/授权文献
- US20110244132A1 METHOD FOR PRODUCING A PATTERN ON AN ENDLESS STRIP 公开/授权日:2011-10-06