Perforation tool for a device for the production by machine of a filling material product and a device for the production by machine of a filling material product
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United States of America Patent
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Oct 27, 2020
Grant Date -
Jul 21, 2016
app pub date -
Sep 18, 2014
filing date -
Sep 23, 2013
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Abstract
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.
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