Composition and method for making a flexible packaging film
AssigneeFrito-Lay North America, Inc.
InventorsAshley LEIDOLF, Brad Dewayne RODGERS, Benjamin SOUCY
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Abstract
Composition and method for making a flexible packaging film having highly loaded with at least one inorganic filler. A blown HDPE film comprising at least 50% by weight inorganic filler is oriented in the machine direction to increase yield and tensile strength, and reduce gauge variation to improve print qualities.
Claims5
A flexible packaging film comprising a blown film comprising high density polyethylene resin and at least 50% by weight inorganic filler, wherein said blown film has been oriented in a machine direction to a final thickness which is at least 35% less than an initial thickness.
Dependencies are inferred from the claim text.