Invention Grant
- Patent Title: Freezable/microwaveable packaging films
- Patent Title (中): 可冷冻/微波包装膜
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Application No.: US11374893Application Date: 2006-03-14
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Publication No.: US07919738B2Publication Date: 2011-04-05
- Inventor: Jau-Ming Su , Paul Georgelos
- Applicant: Jau-Ming Su , Paul Georgelos
- Applicant Address: US IN Evansville
- Assignee: Pliant, LLC
- Current Assignee: Pliant, LLC
- Current Assignee Address: US IN Evansville
- Agency: Barnes & Thornburg LLP
- Main IPC: H05B6/80
- IPC: H05B6/80

Abstract:
A multi-layer freezable/microwaveable film having both low temperature resistance and high temperature resistant to withstand subzero freezer storage temperatures and microwave cooking temperatures. The freezable/microwaveable film includes a three-layer coextruded film having a polypropylene/alpha-olefin copolymer inner, heat sealable layer, an adjacent polypropylene or high density polyethylene core layer, and an outer polyethylene skin layer adjacent the core layer opposite the heat sealable layer, and further includes an outer protective layer laminated to the outer skin layer.
Public/Granted literature
- US20070215609A1 Freezable/microwaveable packaging films Public/Granted day:2007-09-20
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