Method for forming an effective seal for a carton

Details Method for forming an effective seal for a carton Method for forming an effective seal for a carton

1995-08-10

1997-09-16

Hail, III, Joseph J.

Manufacturing container or tube from paper; or other manufacturi

With cutting, breaking, tearing, or abrading

With scrap material separation or removal

493373, B31B 114

Patent

active

056674678

ABSTRACT:
A method for providing paperboard to paperboard facing surfaces for forming an effective seal for cartons formed from a laminate of a relatively flexible fluid impervious material and a relatively rigid paperboard material.

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U.S. Application No. 08/336,982, Walsh et al., Filed Nov. 14, 1994.

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