Mylar® OL13 is a polyester packaging film that self-vents during oven and microwave cooking. It heat seals with a very strong peel to PETG, PET, PVC, ridged trays, and various tray types. Mylar® OL13 has a stronger heat seal than OL, OL2, and OL12—the thick coating layer allows sealing to rough surfaces. Common applications include lidding film for frozen meals, chilled ready meals, and ovenable bakery products.


  • MYLAR® OL13 0.5 mil (12.5 micron)
  • MYLAR® OL13 1 mil (25 micron)
  • MYLAR® OL13 1.5 mil (37.5 micron)


  • Stronger heat seal than Mylar OL, OL2 & OL12
  • BOPET film with very strong, amorphous polyester heat seal layer one side
  • Self-venting and dual ovenable
  • Very strong peel when sealed to: APET, PETG, PET, PVC & more
  • Corona treatment and/or anti-fog available upon request


  • Chilled ready meals
  • Frozen meals
  • Ovenable flow wrap

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