发明名称 |
Method and apparatus for treating embossed webs to provide a shadow effect and embossed web with a shadow effect |
摘要 |
A web with an embossed surface with a plurality of lows separated by a plurality of highs is provided with a shadow effect by passing the web between a pair of counterrotating rollers, a backup roller for supporting the web on its reverse surface and an ink application roller for applying ink to selected portions of the embossed surface of the web. The ink application roller is formed of a hard elastomeric material and its outer surface is engraved to have a plurality of highs corresponding to and engaging the lows of the embossed surface of the web and a plurality of lows corresponding to and overlying the highs on the embossed surface of the web.
|
申请公布号 |
US5950533(A) |
申请公布日期 |
1999.09.14 |
申请号 |
US19970966669 |
申请日期 |
1997.11.10 |
申请人 |
GENCORP INC. |
发明人 |
KILDUNE, JOSEPH S.;PERKINS, HUBERT |
分类号 |
B31F1/07;(IPC1-7):B31F1/07 |
主分类号 |
B31F1/07 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|