Lap sealable film with a peel layer

Details Lap sealable film with a peel layer Lap sealable film with a peel layer

2005-07-05

2005-07-05

Tarazano, D. Lawrence (Department: 1773)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C428S041800, C428S516000, C428S349000, C053S469000, C053S477000

Reexamination Certificate

active

06913809

ABSTRACT:
A lap sealable film for forming bags on conventional vertical form/fill/seal equipment containing a seal layer and a barrier layer. The seal layer and barrier layer form opposing surfaces of the film. The seal layer contains single site catalyzed polyethylene and is capable of sealing to the barrier layer. The barrier layer comprises a heat resistant and moisture barrier material, such as high density polyethylene or polypropylene.

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