Analisis Defect Product Polyethylene (Pe) 15m Pada Mesin Blown Film Di In Hou…

ABSTRACT Polyethylene 15M is a thermoplastic polymer that is widely used by the industry as a product wrapping material. One of the product quality parameters can be seen from the physical appearance of the product wrapping. About 80 million metric tons of this plastic are produced annually. Blown film machine is a tool used for product wrapping with 15M Polyethylene using a blowing and extrus…