FILM THERMOFORMABLE TRANSPARENT PACKAGING BODY HAVING LOWER FILM AND UPPER FILM AND COMPRISING POLYESTER, METHOD FOR PRODUCING THE SAME, AND USE THEREOF

摘要

To provide a polyester packaging material including a lower film excellent in thermoformability and an upper film excellent in sealability to the lower film.SOLUTION: The present invention relates to a vacuum molding transparent packaging material including a lower film (A) of a specific biaxially oriented thermoformable polyester film and an upper film (B) of a specific biaxially oriented polyester film which is heat-sealable to the lower film (A), a method for producing the same, and use thereof.SELECTED DRAWING: None