Package making – Methods – Closing package or filled receptacle
Reexamination Certificate
2007-09-25
2007-09-25
Sipos, John (Department: 3721)
Package making
Methods
Closing package or filled receptacle
Reexamination Certificate
active
11282820
ABSTRACT:
Packets of prismatic geometry referable to a longitudinal axis, presenting two larger side faces, two smaller flank faces and two end faces, are overwrapped by a method including a step in which each packet, enveloped initially by a tubular wrap projecting beyond the two end faces, is inserted into a holder of a transfer wheel in such a way that two appendages of the tubular wrap projecting at either end from a first flank face of the packet are flattened over the end faces; the appendages are pinned immediately along two lines coinciding substantially with the corner edges of the end face as the packet enters the relative holder, and held stably in position during a subsequent step of transferring the single packets from a feed station to an outfeed conveyor.
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Spatafora Mario
Tale′ Fabrizio
G.D S.p.A.
Klima Timothy J.
Sipos John
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