| 发明名称 |
FOLDING APPARATUS AND METHOD |
| 摘要 |
FOLDING APPARATUS AND METHOD : Apparatus and method for folding webs which includes a pair of rolls each having tuckers and grippers arranged for tucker-gripper coaction and wherein the tucker is free floating within its mounting advantageously of the order of 1/16" movement in a circumferential direction. |
| 申请公布号 |
CA1307802(C) |
申请公布日期 |
1992.09.22 |
| 申请号 |
CA19880586328 |
申请日期 |
1988.12.19 |
| 申请人 |
PAPER CONVERTING MACHINE COMPANY |
发明人 |
BERTOLINI, ROBERT;ARVESON, BERNARD A. |
| 分类号 |
B65H45/101;B65H45/16;B65H45/20;B65H45/24 |
主分类号 |
B65H45/101 |
| 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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