Device for supplying and for bringing together a web of packagin

Details Device for supplying and for bringing together a web of packagin Device for supplying and for bringing together a web of packagin

1982-06-11

1985-02-12

Coan, James F.

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

53133, 493377, 493930, 493963, B65B 6118

Patent

active

044982747

ABSTRACT:
A tear strip is caused to move synchronously with a moving web of packaging material and the web and strip are brought into contact for subsequent joining to define a packaging material with integral tear strip. Contact between the packaging material and tear strip is effected at the surface of a rotating feed roller and a friction drive is employed to cause a supply reel for the tear strip to rotate synchronously with the feed roller.

REFERENCES:
patent: 2334381 (1943-11-01), Bronander
patent: 2683401 (1954-07-01), Smith
patent: 3259031 (1966-07-01), Paulson
patent: 3345918 (1967-10-01), Simeone
patent: 4208932 (1980-06-01), Anderson
patent: 4226386 (1980-10-01), Rubi

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