High-speed wrapping machine

Details High-speed wrapping machine High-speed wrapping machine

1986-06-11

1987-12-01

Coan, James E.

Package making

Wrapping machines

Notched or corner-slit cover blanks

53574, 198836, 271272, B65B 1120

Patent

active

047095296

ABSTRACT:
In a sheet slider means used in a packaging system in which flat sheets are taken, one by one, out of a magazine and are delivered by a magazine conveyor, each sheet being transferred to a case transporting conveyor located adjacent the magazine conveyor and flaps of the sheet being folded and pressed for joining purposes, a high-speed wrapping machine has sheet sliders guided by guide rails and slidable in a direction at right angles to the direction in which the magazine conveyor is advanced, a device for continuously transferring the sheets in a flat fashion onto buckets formed by sheet guides provided on the case transporting conveyor, the conveyor being driven synchronously with the magazine conveyor, and a plurality of vertically and transversely adjustable press rods and press brushes provided at the upper portion of an entrance in the magazine conveyor for pressing the sheets.

REFERENCES:
patent: 1332718 (1920-03-01), Droitcour
patent: 2201605 (1940-05-01), Backhouse
patent: 3416412 (1968-12-01), Wilcox
patent: 3924668 (1975-12-01), Cromeens
patent: 4250693 (1981-02-01), Andersson
patent: 4369959 (1983-01-01), Hornbuckle
patent: 4463541 (1984-08-01), Nowacki

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