Apparatus for making cushioning packaging material

Details Apparatus for making cushioning packaging material Apparatus for making cushioning packaging material

1979-09-21

1983-05-24

Culver, Horace M.

Package making

Progressively seamed cover web or web folds

With closing of web between package units

B65B 912

Patent

active

043844421

ABSTRACT:
Apparatus for making cushioning material for packaging materials is disclosed and includes means for driving webs of heat sealable material in face-to-face relationship, distending the webs by a stream of air or the like, transversely sealing and severing the distended webs to provide discrete capsules which are yieldable and capable of cushioning objects of commerce.

REFERENCES:
patent: 2749691 (1956-06-01), Lewis
patent: 2919990 (1960-01-01), Podlesak et al.
patent: 2999532 (1961-09-01), Bursak
patent: 3321353 (1967-05-01), Zelnick
patent: 3438173 (1969-04-01), Omori
patent: 3667593 (1972-06-01), Pendleton
patent: 4004399 (1977-01-01), Borrello
patent: 4102111 (1978-07-01), Nack et al.

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