Melinex® 832 polyester film integrates back-side, cold-seal release properties right into the film coating. From DuPont (Wilmington, DE), it is a 2-sided, chemically pretreated polyester film.
One side is pretreated for a good cold seal and p-s adhesive release. The other side is pretreated to accept a wide range of inks coatings and extruded PE. Uses for this film include confectionery bakery and snack packages filled on horizontal f/f/s equipment.