Modified sealing machine

Details Modified sealing machine Modified sealing machine

1989-11-20

1993-01-12

Sipos, John

Package making

With cover-adjunct application or formation

Adjunct comprising provision to allow access to contents,...

531338, 53557, 53568, 533748, 493929, B65B 5110, B65B 906, B65B 5302

Patent

active

051779315

ABSTRACT:
Disclosed herein is a modified L-sealer machine for use in wrapping products in plastic wrap. The machine cuts the wrap to form integrally therein a tear tab. This is done by modifying the L-sealer bar to shape the tab in the plastic wrap while sealing it around the product.

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patent: 4256024 (1981-03-01), Carlisle
patent: 4512138 (1985-04-01), Greenawalt
patent: 4697401 (1987-10-01), Kessler et al.
patent: 4905452 (1990-03-01), Vogan

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