Method of forming a seal removal tab on a collapsible tube

Details Method of forming a seal removal tab on a collapsible tube Method of forming a seal removal tab on a collapsible tube

1991-08-09

1993-05-11

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156475, 156483, 215232, 215305, 220359, 531333, 533293, B65B 700

Patent

active

052097951

ABSTRACT:
The present invention is for a method of forming means to remove a seal that has been affixed to a collapsible tube in accordance with the method shown in U.S. Pat. No. 4,938,818. A laminate removal tab is cut integral with the seal when the seal is cut, and then bent out of the way along the tube neck when the seal is welded to the tube mouth. The seal is easily lifted and grasped by the fingers to pull the seal off the mouth.

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