StackTeck PET preform molds take advantage of innovative ISO hot runner technologies that reduce pressure drop, improve cavity to cavity balance, significantly reduce color changeover time, and generate lower AA levels than conventional designs, while virtually eliminating PET dust. The molds also utilize KoolTrackTM conformal cooling to improve productivity, and a patented post mold cooling technology called PiCOOLTM that speeds up cycle times and reduces piece part costs