Package making – Closing packages and filled receptacles – Separate closure applying
Patent
1975-02-18
1976-02-17
McGehee, Travis S.
Package making
Closing packages and filled receptacles
Separate closure applying
53329, 53373, 198 19, B65B 728, B65B 5114
Patent
active
039383059
ABSTRACT:
An apparatus for sealing packaging containers formed at least in part of a bondable material. The apparatus includes a first bonding unit and a second bonding unit which are fixedly disposed with mutual spacing on an endless conveyor. A device is provided for removing a covered container from the first bonding unit, after the container is provided with a first bonded seam therein by application of heat and pressure, and transferring it to the second bonding unit. This removing and transferring device is disposed on the common path of rotation of the two bonding units. The second bonding unit effects the application of a second bonded seam to the covered container.
REFERENCES:
patent: 3372081 (1968-03-01), Hurschman
patent: 3452513 (1969-07-01), Owens, Jr.
patent: 3453803 (1969-07-01), Mojonnier
patent: 3777454 (1973-12-01), Van Manen
Jansen Helmut
Vollmer Klaus
Culver Horace M.
Greigg Edwin E.
McGehee Travis S.
Robert Bosch G.m.b.H.
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