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US 2007/0178278 A1Published application
Multi-layer wrap
AssigneeWestern Plastics Corporation
InventorThomas Clarke
Life of this patent
Estimating the term…
Abstract
A stretchable multi-layer wrap is provided. The wrap comprises a first film, which comprises an inside cling surface, a second film, which comprises an inside cling surface. The second film inside cling surface engages the first film inside cling surface. The wrap also comprises a plurality of longitudinal ribs that are co-aligned with a longitudinal axis of the wrap. The ribs are disposed between the engaged cling surfaces and spaced so as not to cause disengagement of the cling surfaces.
Claims21
A stretchable multi-layer wrap comprising:
- a first film comprising an inside cling surface;
- a second film comprising an inside cling surface, the second film inside cling surface engaging the first film inside cling surface;
- and,
- a plurality of longitudinal ribs co-aligned with a longitudinal axis of the wrap, the ribs being disposed between the engaged cling surfaces and being spaced so as not to cause disengagement of the cling surfaces, the stretchability of the ribs limiting the stretching of the wrap.
1 more element
A stretchable multi-layer wrap comprising:
- a plurality of cling films, each film comprising respective opposing cling surfaces, the films being arranged so as to effect cling surface laminar engagement of the films;
- and,
- a plurality of longitudinal ribs co-aligned with a longitudinal axis of the wrap, the ribs being disposed between the engaged cling surfaces and being spaced so as not to cause disengagement of the cling surfaces, the stretchability of the ribs limiting the stretching of the wrap.
Dependencies are inferred from the claim text.