Michem Flex HS-100 can be applied directly to a variety of stock and untreated films using only corona, plasma or flame pre-treatment. The coating dries quickly and can seal to itself in as little as 60º C. (140° F.); conversely, it can seal in temperatures as high as 160° C. (320° F.), the melting point of polypropylene. The product is appropriate for a variety of films, including biaxially oriented polypropylene/polyethylene/polyamide (BOPP/BOPET/BOPA), cellulose and polylactic acid (PLA), and is food-contact compliant.
Self-priming heat seal coating serves 'just-in-time' needs
June 1, 2009