19 Jun-2015 STOP PVC Food contact! High thickness polyurethane belts Food Duty™ The Food Duty™ line of high thickness polyurethane belts has been designed to overcome the limits of the current PVC belts for heavy-duty applications in the food processing industry. BENEFITS 100% Hygiene 100% Food safety 30 to 60% Energy and Water saving Long service life KNOW MORE PDF | EN | 0,4 MB Resistance to oils and fats Resistance to hydrolysis Resistance to cut and abrasion