Vacuum Blister Machine Blister Material Polyethylene Synthesis

It is a polymer formed by the polymerization of ethylene monomer. Polyethylene was synthesized by British ICI in 1922, and industrial production began in 1939. It was officially industrialized in the United States. It was an important radar insulation material and military supplies in the war. After the war, Japan's Mitsui Petrochemical and Sumitomo Chemical (1958) Official production began. In 1975, the annual output of the factory was 1.407 million tons, second only to the United States.