- 专利标题: Optical tape embosser drum with shim identification
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申请号: US16023372申请日: 2018-06-29
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公开(公告)号: US10350792B2公开(公告)日: 2019-07-16
- 发明人: Faramarz Mahnad
- 申请人: Oracle International Corporation
- 申请人地址: US CA Redwood Shores
- 专利权人: Oracle International Corporation
- 当前专利权人: Oracle International Corporation
- 当前专利权人地址: US CA Redwood Shores
- 代理机构: Invoke
- 主分类号: B29C33/38
- IPC分类号: B29C33/38 ; B29C33/42 ; B29C43/46 ; B29C59/04 ; G11B7/26 ; B44B5/00 ; C25D7/00 ; B29D17/00 ; G11B7/24009
摘要:
A method is provided for making stamper plates for an embossing drum for embossing tape media. At least one first stamper plate is formed using a master template. The at least one first stamper plate includes first land and groove patterns that are an inverse of the master template land and groove patterns. At least one second stamper plate is formed from the at least one first stamper plate. The at least one second stamper plate includes second land and groove patterns that are an inverse of the first land and groove patterns. Furthermore, the first stamper plates and the second stamper plates have four sections arranged in a travel direction of the tape media, a first and a fourth of the four sections having land and groove patterns that are laterally mirrored with respect to each other. A first stamper plate is coupled to a second stamper plate to form part of the drum for embossing tape media.
公开/授权文献
- US20180304498A1 OPTICAL TAPE EMBOSSER DRUM WITH SHIM IDENTIFICATION 公开/授权日:2018-10-25
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