Package making – Methods – Group forming of contents into a unit
Patent
1987-09-24
1988-09-20
Culver, Horace M.
Package making
Methods
Group forming of contents into a unit
53448, 53143, 53543, 53544, 198404, B65B 3558, B65B 3540, B65B 3544
Patent
active
047715898
ABSTRACT:
A method and apparatus are disclosed for forming a package of alternately inverted containers, wherein an array of the containers is formed with adjacent containers relatively inverted. In accordance with the invention, a supply of containers is formed into first and second product streams, with each of the containers in the second product stream inverted. The containers are presented by an indexing mechanism to a reciprocating diverting gate mechanism, wherein the forward-most container of each product stream is diverted. In this manner, a pair of further product streams are formed, wherein the containers of each stream are alternately inverted. The containers are subsequently collated for heat-shrink packaging.
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patent: 3596747 (1971-08-01), Irving, Jr. et al.
patent: 3802154 (1974-04-01), Dillon
patent: 3878665 (1975-04-01), Couten
patent: 4002005 (1977-01-01), Mueller et al.
patent: 4192415 (1980-03-01), Krener et al.
patent: 4246739 (1981-01-01), Rogerson
Mueller Martin J.
Weigandt Michael A.
Culver Horace M.
Osgood Industries, Inc.
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