Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Patent
1998-04-22
1999-11-23
Sipos, John
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
53570, 533861, B65B 4330, B65B 4336
Patent
active
059878541
ABSTRACT:
A method of opening a bag mounted on a tape includes the steps of providing a bag including a first panel, a second panel, a first bag edge, a second bag edge, a bag bottom, and a bag mouth; gripping the bag between a first means for vacuumizing and a second means for vacuumizing; and moving the first and second means for vacuumizing such that the bag disengages from the tape, and the bag mouth opens. The first and second means for vacuumizing are activated before or during the gripping step, or after these means have been moved, but before the bag mouth opens. An apparatus for transporting a bag, and loading a bag, are also disclosed.
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Killinger Glenn W.
McDonald Gregory E.
Zende Charles C.
Cryovac Inc.
Quatt Mark B.
Sipos John
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