Foam injection machine FoamMelt®

FoamMelt systems use a patented process to foam hot melt adhesives for form-in-place gasketing applications, replacing expensive and labor intensive die-cut and foam-tape gaskets. Nordson® FoamMelt processors dramatically improve the performance of most hot melt adhesives by mixing them with inert gas, creating a homogeneous solution. As the material is dispensed, the gas expands to create a closed-cell foam. The foamed material is applied like more conventional approaches, but provides the following benefits: • Increased open time produces longer, more useful beads and provides greater flexibility. • Faster set time for increased line speeds and production rates. • Labor is reduced and less warehouse space is required for inventory. • Volumetric increase for greater gap filling capabilities. • Improved wetting increases the ability to bond impervious surfaces and enhances application versatility. • Lower heat density reduces heat damage and improves operator safety. • Reduced sagging or running for uniform adhesive thickness. • Reduced adhesive consumption of up to 65 percent. • Increased penetration creates stronger bonds and results in fewer rejects.