Sleeve construction for improved paperboard cup insulation

Details Sleeve construction for improved paperboard cup insulation Sleeve construction for improved paperboard cup insulation

1999-05-03

2000-11-28

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paper or paperboard cup

Insulated

220 6212, 22059217, 220738, B65D 322

Patent

active

061523631

ABSTRACT:
This invention relates to the construction of sleeves for use with paperboard cups. Such structures of this type, generally, employ a paperboard sleeve backed with hot-melt glue dots which are used to improve the insulating characteristics of a paperboard cup to the same level of common polystyrene cups.

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