all lumilid films are now fdacompliant for use with oven temperatures of up to 400°f for 30 minutes.   lumilid brand films incorporate specialtyperformance film and sealant layers, delivering specified performance and sealstrength characteristics.  lumilid films supply a clean, secure seal, even on pleated corners, to apet, apetcoated board, cpet, pp, hdpe and hips trays.