MYLAR® RL44 F is a FDA compliant biaxially oriented polyester with an EVA heat seal layer. It is used as a heat sealable lidding film in packaging frozen and refrigerated food. RL44 is designed to produce strong heat seals to polypropylene as well as PETG, CPET, APET, Polyester Coated Paperboard, PVC, HDPE and HIPS.
MYLAR® is a registered trademark of DuPont Teijin Films for its polyester film. Only DuPont Teijin Films make MYAR®