Manufacturing container or tube from paper; or other manufacturi – Container making – Rigid container
Patent
1995-06-07
1997-05-27
Lavinder, Jack W.
Manufacturing container or tube from paper; or other manufacturi
Container making
Rigid container
493178, 493179, 533872, B31B 162, B31B 164
Patent
active
056327129
ABSTRACT:
A process and apparatus for sealing cartons. Cartons are conveyed past one or more sealing bars which yieldingly apply pressure to a sealing area thereof. The bars are adjustable to a predetermined pressure by adjusting the length of the spring between the bars and a base. The bars are, therefore, preferably spring biased.
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Lavinder Jack W.
Lever Brothers Company Division of Conopco, Inc.
McGowan, Jr. Gerard J.
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