发明名称 PERFORATION TOOL FOR A DEVICE FOR MACHINE-PRODUCING A FILLER MATERIAL PRODUCT AND DEVICE FOR MACHINE-PRODUCING A FILLER MATERIAL PRODUCT
摘要 Perforation tool for a device for the manufacturing by machine of a dunnage material which is to be formed of a single layer or multi-layer paper web whereby the perforation tool is configured for introducing a perforation into the dunnage material and comprises: at least one perforation nose, at least one perforation reception wherein the at least one perforation nose and the at least one perforation reception are associated with each other such that, for perforating, the at least one perforation nose can retract and extend with respect to the at least one perforation reception, and at least one stripper which is associated with the at least one perforation nose and/or the at least one perforation reception such that, when disengaging, perforated dunnage material is removed from the at least one perforation nose and/or from the at least one perforation reception.
申请公布号 EP3049242(A1) 申请公布日期 2016.08.03
申请号 EP20140772286 申请日期 2014.09.18
申请人 SPRICK GMBH BIELEFELDER PAPIER- UND WELLPAPPENWERKE & CO. 发明人 SCHALK, BASTIAN;ENGEMANN, CHRISTOPH
分类号 B31D5/00;B26D1/62;B26D7/18;B26F1/20 主分类号 B31D5/00
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