发明授权
- 专利标题: Protective material with punched shaped parts
- 专利标题(中): 带冲压件的保护材料
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申请号: US10081616申请日: 2002-02-21
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公开(公告)号: US07160594B2公开(公告)日: 2007-01-09
- 发明人: Andreas Wieck , Reinhard Storbeck
- 申请人: Andreas Wieck , Reinhard Storbeck
- 申请人地址: DE Hamburg
- 专利权人: Tesa AG
- 当前专利权人: Tesa AG
- 当前专利权人地址: DE Hamburg
- 代理机构: Norris McLaughlin & Marcus, PA
- 优先权: DE10109396 20010227
- 主分类号: B32B9/00
- IPC分类号: B32B9/00 ; B32B33/00 ; B29C65/00 ; B42D15/00
摘要:
A protective material with punched shaped parts, obtainable in a converting process for producing single-sidedly or double-sidedly adhesive punched shaped parts, there being placed atop the protective material a single-sidedly or double-sidedly adhesive tape from which punched shaped parts are punched out by means of punching tools, in particular by the kiss-cut process, whereinthe protective material comprises a backing sheet in the form of a colored polymer backing possessing essentially a top and a bottom face, the coloring being obtained by means of colorants in the interior of the backing sheet which do not give rise to any abrasive action on the punching tools, or wherein the backing sheet in the protective material in this case is a polymer backing which has essentially a top and a bottom face, with a color layer applied to the top and/or the bottom face of the polymer backing.
公开/授权文献
- US20020160140A1 Protective material with punched shaped parts 公开/授权日:2002-10-31