System for forming, filling and closing bags

Details System for forming, filling and closing bags System for forming, filling and closing bags

1977-03-29

1978-10-03

Spruill, Robert Louis

Package making

Apparatus for forming or partially forming receptacle and...

53168, 53250, 93 12R, 93 35SB, B65B 102, B65B 302

Patent

active

041176499

ABSTRACT:
In a system including a bag forming apparatus for forming a succession of bags, bag filling and closing apparatus, and a conveying apparatus for conveying each bag, after it is formed, along a conveying path from the bag forming apparatus to the filling and closing apparatus, the system production speed is increased by disposing the bag forming apparatus laterally to one side of the conveying path and associating the bag forming apparatus with a bag transporting member arranged to transport each bag, after it has been formed, into the conveying path, whereby the conveying apparatus can convey bags which were previously formed along the conveying path during at least a portion of the bag forming operating cycle of the bag forming apparatus.

REFERENCES:
patent: 2045230 (1936-06-01), Howard
patent: 2770935 (1956-11-01), Nigrelli
patent: 3855907 (1974-12-01), Johnson et al.
patent: 3973474 (1976-08-01), Auckenthaler

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