Method and means for winding pre-cut bags to form rolls

Details Method and means for winding pre-cut bags to form rolls Method and means for winding pre-cut bags to form rolls

1975-08-05

1977-01-04

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

198696, 221277, B65H 7500, B65G 1500

Patent

active

040008649

ABSTRACT:
The disclosure concerns the field of the making up of bags of synthetic material or other articles into rolls, and has more particularly for its object the provision of a process and an apparatus for winding such bags, previously cut to length and welded, into rolls.

REFERENCES:
patent: 402551 (1889-04-01), Winn
patent: 3228682 (1966-01-01), Buccicone
patent: 3366221 (1968-01-01), Preisig
patent: 3687447 (1972-08-01), Mundus
patent: 3796154 (1974-03-01), Weisgerber
patent: 3881665 (1975-05-01), Leioux

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