Pleating apparatus

Manufacturing container or tube from paper; or other manufacturi – Bending – Corrugating

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Details

493423, 493941, B31F 120, B31F 100

Patent

active

060223057

ABSTRACT:
A system for pleating a continuous strip of foldable material including feeding the strip of foldable material between adjacent flights of cooperatively positioned endless conveyors having pleat folding arms pivotally associated therewith which are alternatively and interfittingly positioned to pleat the strip of foldable material as it movingly passes from one end of adjacent flights to the other end thereof.

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patent: 3998140 (1976-12-01), Andre
patent: 4045012 (1977-08-01), Jakob
patent: 4111733 (1978-09-01), Periers
patent: 4128678 (1978-12-01), Metcalfe et al.
patent: 4736518 (1988-04-01), Golden et al.
patent: 4793051 (1988-12-01), Golden et al.
patent: 4798575 (1989-01-01), Siversson
patent: 4938739 (1990-07-01), Nilsson

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