Comments on: Why do you have to clean the barrel and feeding system in medical silicone injection molding when changing the material?

Comments on: Why do you have to clean the barrel and feeding system in medical silicone injection molding when changing the material? http://albright1.com/why-do-you-have-to-clean-the-barrel-and-feeding-system-in-medical-silicone-injection-molding-when-changing-the-material/ Next Day Medical Silicone Molded Parts! hourly 1