Apparatus for depositing sections severed from a web of film

Details Apparatus for depositing sections severed from a web of film Apparatus for depositing sections severed from a web of film

1980-01-08

1981-12-29

Coan, James F.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

271186, 271196, 493204, 493342, 493418, B31B 2314

Patent

active

043080219

ABSTRACT:
Apparatus for depositing successive sections, such as carrier bag blanks, severed from the leading end of a web of superposed film layers fed through a transverse welding and severing station comprises nozzles for holding said leading end taut by means of an air jet, revolving suckers for engaging said leading end, and holding means to which said leading end is transferred by the suckers after each section has been severed.

REFERENCES:
patent: 3675522 (1972-07-01), Hull
patent: 3893382 (1975-07-01), Bosse et al.
patent: 4027580 (1977-06-01), Sundin
patent: 4083747 (1978-04-01), Rochla
patent: 4128049 (1978-12-01), Lehmacher

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