RAMPF at PTXPO 2026: The Future of Automated Gasketing

The manufacturing landscape is moving away from the "peel-and-stick" era. At the upcoming Plastics Technology Expo, RAMPF Group (Booth 1324) is demonstrating how Formed-in-Place Gasket (FIPG) technology is effectively retiring traditional manual sealing methods. For industries like automotive and medical technology—where a single seal failure can lead to a recall—the move toward automated, liquid-applied resins isn't just a luxury; it’s a necessity for maintaining consistent quality at scale.

At the heart of the RAMPF showcase are the RAKU^® PUR (polyurethane) and RAKU^® SIL (silicone) systems. Unlike pre-cut gaskets that often struggle with complex 3D geometries or require messy adhesives, these two-component systems are dispensed as a liquid that expands and cures directly onto the part. This chemical bonding creates a seamless seal that is inherently more reliable. Polyurethane remains the workhorse for high-volume consumer goods due to its excellent recovery properties, while the silicone systems are engineered for the "frontier" environments—handling the extreme heat of engine bays or the rigorous sterilization cycles of medical hardware.

However, the material is only as effective as the machine that applies it. RAMPF’s integrated approach pairs their resins with low-maintenance, automated mixing and dispensing systems. These machines utilize dynamic mixing to ensure every millimeter of the gasket bead has the same chemical reactivity and structural integrity. By integrating sensors and image recognition, the system can adjust on the fly to slight variations in part positioning, ensuring a repeatable, high-precision bead even on the most intricate components.

For manufacturers who aren't ready to invest in their own robotics, RAMPF is also highlighting its contract manufacturing services. Operating out of specialized facilities in Michigan and Georgia, they handle everything from small prototype batches to large-scale production runs. This "Gasketing-as-a-Service" model allows companies to access medical-grade or automotive-spec sealing technology without the upfront capital expenditure of a dedicated production cell, providing a flexible path to scale as production demands fluctuate.

www.rampf-group.com