Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Patent
1998-12-09
2000-04-11
Coan, James F.
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
53 77, 533739, 533744, 53562, B65B 908, B65B 5116, B65B 5120, B65B 5126
Patent
active
060475285
ABSTRACT:
A method and apparatus for packaging powder material includes feeding a continuous web of V-shaped heat sealable material to a first forming station to form longitudinally spaced upright seals to provide longitudinally spaced upwardly opening pouches. The pouches are filled with powder material at a filling station and then pulled through a downwardly curving path while the bottoms of the pouches are supported. The upper portions of the pouches are heated along the downwardly curving path and then snapped shut and pressed together to form a top seal with a set of nip rollers positioned at a lower portion of the downwardly curving path. Sealed pouches are then severed from the continuous web to form separate packages.
REFERENCES:
patent: 3453799 (1969-07-01), Cloud et al.
patent: 3505778 (1970-04-01), Cloud et al.
patent: 3589091 (1971-06-01), Cloud
patent: 3597898 (1971-08-01), Cloud
patent: 3618286 (1971-11-01), Membrino
patent: 4232504 (1980-11-01), Dieterlen et al.
patent: 5060450 (1991-10-01), Greenwell et al.
patent: 5134833 (1992-08-01), Lerner et al.
patent: 5359832 (1994-11-01), Hartman et al.
patent: 5699653 (1997-12-01), Hartman et al.
Czolek Daniel A.
Pearson William N.
Rice Jeffrey A.
Scholin Claude W.
Cloud Corporation
Coan James F.
Meroni, Jr. Charles F.
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