Bag folding and loading machine having improved swatter

Details Bag folding and loading machine having improved swatter Bag folding and loading machine having improved swatter

1984-09-26

1986-02-18

Coan, James F.

Package making

With contents treating

Reshaping

53527, 271 83, 271180, 414 69, B65B 6304

Patent

active

045704112

ABSTRACT:
A bag folding and loading machine has a pivotal swatter which transfers thin film bags from delivery conveyors to a folding assembly. Vanes on the swatter are located on planes substantially aligned with the direction of motion of the swatter which contacts the bags along three sides of the vanes to form the bags into a U-shaped configuration upon delivery. Pivotal flippers are at the sides of a U-shaped channel into which the bag is delivered. Flippers rotate through 90.degree. to fold the bag in thirds, after which it is transferred to the carton by a stomper.

REFERENCES:
patent: 387249 (1888-08-01), Nash
patent: 3462026 (1969-08-01), Maccherone
patent: 3749397 (1973-07-01), Timm
patent: 4037386 (1977-07-01), Sjoman
patent: 4050591 (1977-09-01), Dunlap
patent: 4472923 (1984-09-01), Herrington
patent: 4513559 (1985-04-01), Herrington, Jr.

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