发明申请
- 专利标题: MULTILAYER GRAPHIC ARTS ROTATING SLEEVE
- 专利标题(中): 多层图形旋转套筒
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申请号: US15073505申请日: 2016-03-17
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公开(公告)号: US20160271931A1公开(公告)日: 2016-09-22
- 发明人: Larry R. Hutchison , Eric A. Domsch
- 申请人: Universal Engraving, Inc.
- 申请人地址: US KS Overland Park
- 专利权人: Universal Engraving, Inc.
- 当前专利权人: Universal Engraving, Inc.
- 当前专利权人地址: US KS Overland Park
- 主分类号: B41F13/08
- IPC分类号: B41F13/08
摘要:
A graphic arts sleeve includes a cylindrical plate presenting an outermost sleeve surface operable to engage and thereby texture, print, and/or hot foil stamp on a substrate. The cylindrical plate presents an innermost support surface opposite the outermost sleeve surface and operable to engage a mandrel. The cylindrical plate includes an intermediate carrier layer and an overlying engravable layer cladded to and supported by the carrier layer. The cylindrical plate further includes an underlying expansion layer cladded to the carrier layer. The expansion layer has a greater coefficient of thermal expansion than the carrier layer, with heating of at least the expansion layer causing diametrical expansion of the innermost support surface to facilitate mounting or removal of the cylindrical plate relative to the mandrel.
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