B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 75/08 (2006.01) B65D 85/672 (2006.01) B65H 19/30 (2006.01) B65H 75/18 (2006.01)
Patent
CA 2573616
The present invention relates to a device for handling a number of sleeves, preferably paper sleeves, before, during and after rolling up of a paper web each thereon, at least one insert sleeve bent from a rigid material web and having a length substantially corresponding to the total length of the rolls being inserted in the rolls for simultaneous handling thereof, wherein the insert sleeve is polygonal, e.g. triangular, rectangular, etc.
La présente invention concerne un dispositif de manipulation d~un grand nombre de mandrins, de préférence des mandrins en papier, avant, pendant et après l~enroulage d~une feuille de papier continue sur chacun d~entre eux, au moins un mandrin rapporté plié à partir d~une bande de matériau rigide et ayant une longueur correspondant sensiblement à la longueur totale des rouleaux insérés dans les rouleaux pour leur manipulation simultanée, le mandrin rapporté étant polygonal, par exemple, triangulaire, rectangulaire, etc.
Bull Housser & Tupper Llp
Core Link Ab
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