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US 2026/0077547 A1Published application
Film
AssigneeInnovia Films Limited
InventorJonathan HEWITT
Life of this patent
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Abstract
The present invention provides a transversely uniaxially oriented polymeric shrink film that comprises both an inorganic opacifying agent and an organic polymeric cavitating agent in a cavitated layer thereof.
Claims25
A transversely uniaxially oriented polymeric shrink film that comprises both an inorganic opacifying agent and an organic polymeric cavitating agent in a cavitated layer thereof.
A method of forming a cavitated polymeric shrink film, comprising the step of:
- transversely uniaxially orienting a polymeric material containing an inorganic opacifying agent and an organic polymeric cavitating agent.
(canceled)
Dependencies are inferred from the claim text.