发明名称 |
Method of making a roll paper product. |
摘要 |
<p>A method of making a roll paper product (18) formed from a web (W) having a substantially uniform width. The product is provided with a groove end (22) and a boss end (30) formed by the convolutions of the web by relative movement (B) of its web and roll axially of the roll during winding. </p> |
申请公布号 |
EP0096984(A2) |
申请公布日期 |
1983.12.28 |
申请号 |
EP19830302964 |
申请日期 |
1983.05.23 |
申请人 |
CROWN ZELLERBACH CORPORATION |
发明人 |
SCHUTZ, RUDOLPH W. |
分类号 |
B31C1/00;B31C99/00;B65H18/10;B65H18/28;B65H23/02;(IPC1-7):65H17/02;31C1/00;65H23/02;31C13/00 |
主分类号 |
B31C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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