Container having an internal liner together with method and appa

Details Container having an internal liner together with method and appa Container having an internal liner together with method and appa

1984-06-11

1985-10-15

Anderson, Philip

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

62457, 220902, 220DIG6, 249 63, 249112, 249127, 249175, 264 464, 264 469, 425127, 425817R, 428 35, B29D 2704, B65D 2302, B65D 9004

Patent

active

045469008

ABSTRACT:
An open container includes an outer part formed of molded polyurethane and an inner liner of preformed plastic material, the polyurethane being placed in an open mold cavity and a center core plug having a plastic liner disposed thereabout is inserted into the open mold cavity to occupy a predetermined positional relationship therewith so that when the polyurethane is allowed to foam, rise, set and cure, the liner is securely bonded thereto to form a mechanically strong heat insulated container for displaying consumer items such as soft drinks immersed in ice water disposed within the container.

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patent: 3871521 (1975-03-01), Szatkowski
patent: 3884380 (1975-05-01), Prochnow et al.
patent: 3985511 (1976-10-01), Betts
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