Designed for opening bags in the food industry, Piab F26 and F33 suction cups provide a secure grip on plastic film material. Suitable for horizontal and vertical form/fill/seal machines, the cups have a thin, conformable lip with a cleat design underneath that prevents the film/sheet from being sucked in. They are made of silicone material that complies with FDA standards and have a temperature range of -40°F to 392°F.