... 3.Class 100,000 clean room Artificial heart valve sterile packaging machinery ApplicationArtificial heart valve, artificial joints, stent,soluble hemostatic gauze ... the Class 2 and 3 medical devices, the biopharmaceutical packaging plastic shell and the supplier of the Dupont Tyvek/medical ... *830*1630960*830*1630Net weight350KG400KG460KG480KG530KG Artificial heart valve sterile packaging machinery