发明名称 |
Apparatus and method for folding and stacking napkins |
摘要 |
A folding and stacking device for folded sheet articles includes a folding device for outputting a first set of sheet articles having a first fold and a second set of sheet articles having a second fold. Sheet articles from the first and second sets of sheet articles are alternatingly placed on a stack so that the first and second folds are on opposing sides of the stack to evenly distribute the sheet article material on both sides of the stack.
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申请公布号 |
US2004048727(A1) |
申请公布日期 |
2004.03.11 |
申请号 |
US20020330720 |
申请日期 |
2002.12.30 |
申请人 |
AMERICAN TRADE NAMES & PATENTS LLC |
发明人 |
ROOZROKH SHAHRAM |
分类号 |
B31F1/00;B65H39/02;B65H45/12;(IPC1-7):B31F5/02 |
主分类号 |
B31F1/00 |
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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