Thickness(s)15, 20, 30
Product DescriptionMylar® 850 is a biaxially oriented, co-extruded polyester film with a layer of amorphous heat-sealable polyester film on one surface and plain polyester on the other. Mylar® 850 is normally used where strong, permanent seals are required with good ‘seal through contamination’ properties. It can be heat-sealed to itself, APET/CPET trays, APET coated board, PVdC, PVC, paper and aluminium foil. Excellent ‘hot-tack’ sealing properties can be achieved in the sealing range of 140°C to 220°C. Ideal for use as a lidding film for dual-ovenable ready meals, produce packs and bakery products, it can withstand temperatures from -70°C to 220°C.
- Widely used as a lidding film for food trays with dual ovenability
- Seals to itself for use in ovenable bags and flow wrapping
- Strong, tamper-evident seals