MuCell uses 100% CO2 rather than HCFCs. Trexel licenses MuCell technology to end users. Commercialization efforts are focusing on extrusion and injection molding of polystyrenes, polyolefins, PET and PVC.
Companies in this press-release
Trexel, Inc: Polymer foaming process
Trexel's (Woburn, MA) MuCell microcellular polymer foaming process has been added to the EPA's database of approved alternative technologies, says the company.
Jul 31, 1998
Recommended
Machinery Basics
Retail multipack suppliers, all in one place
25+ vetted systems for cups, tubs, and bottles — shrink, paperboard, banding, clip, and more. Free download.
Read More
Co-packers: the competitive gap is widening
Brands want more than low bids. See what automation, services, and sustainability mean for CM/CPs in 2026.
Read More
