A new innovative cavitated white film designed for demanding VFFS and HFFS applications, WPU uses a proprietary technology to maintain and control its low slip performance even when metal surfaces of packaging machines can reach temperatures up to 80°C.
A unique film combining an 80°C SIT with high seal integrity, high hot tack, an excellent printability, and a low controlled COF. WPU has now been broadly adopted by the market leaders who highly value the high seal strength provided by the film and the strong resistance to “fat-swelling” that can be induced by snack products relatively rich in fat content.