As noted in the K 2019 preview feature on blow molding in this issue,Nissei ASB will showcase its new”Zero Cooling”technology that boosts productivity of one-step stretch-blow machines by two or three times,as well as allowing for improved PET container strength and visual appearance.The key is moving the cooling stage to the preform-conditioning station of four-station rotary machines.That frees up the injection station for the next cycle before the previous shot has cooled.
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