Multilayer films comprising low pressure, low density polyethylene
AssigneeUnion Carbide Corporation
InventorsJohn Anthony, Stuart J. Kurtz
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Abstract
A multilayer plastic film free of melt fracture suitable for use in packaging and making bags wherein the film comprises a core layer of low melt index, low pressure, low density polyethylene, and two outer layers of a high melt index, low pressure, low density polyethylene. The process of making the multilayer film is also disclosed.
Claims8
A multilayer film free of melt fracture comprising a core layer of low melt index, low pressure, low density polyethylene between two outer layers of a high melt index, low pressure, low density polyethylene said low melt index polyethylene having a melt index of between about 0.2 decigrams per minute and about 3.0 decigrams per minute, and said high melt index polyethylene having a melt index of greater than about 3.0 decigrams per minute.
Dependencies are inferred from the claim text.