PSPF, soft and strong, an ideal combination for handling bags and pouches

Schmalz's PSPF suction cup combines two materials with different properties; the sealing lip is particularly soft and flexible while the bellows are reinforced,

The components are firmly connected to each other, allowing them to seal optimally while following the dynamics of fast packaging processes. This makes it the ideal suction cup for handling bags filled with liquids, solids or powders, especially for low-fill packaging such as potato chips, infusion bags and packaged baked goods. 

The large shaft diameter allows a high flow rate and the 3.5 folds of the bellows easily compensate for height differences. This means high holding power and thus - in combination with the sealing lip - a secure grip during fast processes. The PSPF bellows suction cup is made of FDA-compliant silicone and is suitable for food contact. The suction cup is available in diameters of 33, 43 and 53 millimeters.