Package making – With cover-adjunct application or formation – Adjunct comprising provision to secure cover
Patent
1999-06-17
2000-12-05
Johnson, Linda
Package making
With cover-adjunct application or formation
Adjunct comprising provision to secure cover
531382, B65B 5105
Patent
active
061550248
ABSTRACT:
A filling machine employs a rotary table with a plurality of peripheral openings for receiving bags for filling with particulate matter as the table rotates. A gathering and severing unit is provided on the table in order to close the bag after filling. This unit includes a pair of guide plates which serve to gather a part of the bag when the guide plates are moved towards each other. In addition, a reciprocally mounted severing blade is positioned on one of the guide plates and is reciprocated transversely of the movement of the guide plates in order to sever the gathered part of the bag. The blade may be reciprocated twice to ensure complete severance of the gathered part of the bag.
REFERENCES:
patent: 2513459 (1950-07-01), Dodge
patent: 4223508 (1980-09-01), Wells
patent: 4352232 (1982-10-01), Winders et al.
patent: 4939885 (1990-07-01), Steinke
patent: 5269054 (1993-12-01), Poteat et al.
Bussey, III Harry
Bussey, Jr. Harry
Hand Francis C.
Johnson Linda
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