Confoil offer a range of high performance heat seal lidding films for ready made meals, which combine barrier properties with easy peel. Confoil’s heat seal lidding films are aimed at small to mid-size food manufacturers and provide small roll lengths with minimum order quantities, reducing the financial outlay and the inventory risk to companies. Confoil’s heat seal lidding films originate from the Dupont Mylar OL product range. Heat seal lidding films are biaxial orientated polyester films with an amorphous polyester heat seal layer.
Confoil’s heat seal lidding films are available in two different thicknesses of 13 and 25 microns and offer specifications with antifog properties and corona treated for printing purposes. These sealing films are clear, designed to be self-venting and are dual ovenable (suitable for both conventional and microwave applications).
The range of heat seal lidding films offer peelable seals to a range of polar materials including itself, APET, CPET, PETG, polyester coated board, polycarbonate and PVC. Confoil’s heat seal lidding films can be sealed at a range of temperatures between 140°C and 200°C. These films seal instantly but reach full seal strength approximately one hour after sealing. All film specifications offer freezer to oven convenience.