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US 2016/0237318 A1Published application
Sealant film with controlled slip system
AssigneeInteplast Group Corporation
InventorDennis L. Turnage
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Abstract
A sealant film comprising a central core layer, a sealant layer on one side the core layer, and a treated layer on another side of the core layer. The central core layer comprises HDPE, and the sealant layer contains a migratory slip agent which is inhibited from migrating through the core layer to the treated layer.
Claims20
A sealant film comprising:
- a central core layer;
- a sealant layer on one side the core layer;
- and
- a treated layer on another side of the core layer;
- wherein the central core layer, sealant layer, and treated layer are coextruded;
- wherein the central core layer comprises between 35 and 45 wt % of HDPE;
- wherein the sealant layer contains between 0.2 and 0.6 wt % of a migratory slip agent.
4 more elements
Dependencies are inferred from the claim text.