发明名称 Combination paper roll core and paper tube plug
摘要 The invention is an apparatus for converting sheets of paper into cushioning dunnage. The apparatus includes a supply assembly, a conversion mechanism, a cutting assembly and a cutting assembly interlock device. The supply assembly supports the paper which is to be converted. The conversion assembly crumples single ply paper into cushioning dunnage and the cutting assembly cuts the newly formed dunnage into desired lengths, where the dunnage is allowed to fall into a container to cushion an item within the container. The cutting assembly interlock device permits activation of the cutting assembly only when the cutting assembly has fully moved into the proper, cutting position.
申请公布号 US6273360(B1) 申请公布日期 2001.08.14
申请号 US20000482549 申请日期 2000.01.13
申请人 FREE-FLOW PACKAGING INTERNATIONAL, INC. 发明人 ROBINSON CHRIS HARRISON
分类号 B26D7/24;B31D5/00;B65H16/06;B65H35/04;(IPC1-7):B65H16/06 主分类号 B26D7/24
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