Web pleater

Sheet-material associating – Associating or disassociating – Signature associating

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Details

270 69, 93 84FF, B65H 4522

Patent

active

041703472

ABSTRACT:
A material transporting device is disclosed wherein a web material is pneumatically moved between mating, irregular louvered surfaces and pleated to exit from the device in a narrowed pattern. Use of the device is particularly directed to rapid handling of scrap web material.

REFERENCES:
patent: 2848820 (1958-08-01), Wallin
patent: 3070901 (1963-01-01), Allander
patent: 3111310 (1963-11-01), Dutro
patent: 3150576 (1964-09-01), Gewiss
patent: 3180688 (1965-04-01), Futer
patent: 3181916 (1965-05-01), Epstein
patent: 3348458 (1967-10-01), Tipper
patent: 3452447 (1969-07-01), Gardner
patent: 3705676 (1972-12-01), Overly
patent: 3831501 (1974-08-01), Bevington
patent: 3999806 (1976-12-01), Hurd
patent: 4008591 (1977-02-01), Vos

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