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.
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
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