Package making – Wrapping machines – Cover-wiping passage or pocket for initial wrap
Reexamination Certificate
2005-06-07
2005-06-07
Sipos, John (Department: 3721)
Package making
Wrapping machines
Cover-wiping passage or pocket for initial wrap
C053S389300
Reexamination Certificate
active
06901721
ABSTRACT:
Packets are overwrapped in a cellophaner unit equipped with a wheel by which the packets are directed through an assembly station together with leaves of wrapping material and toward a folding station where the leaves are bent around the packets, also a suction roller set in rotation continuously and tangentially to the wheel, on which the leaves are held by suction while advancing along a first path extending between a cutter device and the assembly station; the wheel is furnished with peripheral carriers supporting the single packets, each equipped with gripper jaws positioned to take up one end of a leaf held on the adjacent roller and detach it by degrees from the relative suction surface before effecting an initial overwrapping step of folding the leaf partly around a relative packet.
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G.D S.p.A.
Harbin King & Klima
Sipos John
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