- At the upcoming K trade fair, Promix Solutions will be presenting solutions for mixing, foaming and cooling of polymer melts, saving raw material costs, reducing the carbon footprint and increasing production capacity. For manufacturers of light foams, such as XPS, XPP, XPE, XPET, Promix will show how P1 cooling mix technology can be used to achieve better mechanical properties and lower foam densities. Promix displays clever solutions for efficient cooling or tempering of viscous media and for inline viscosity measurement. At K 2022, Promix Solutions can be found in Hall 9, booth E18.