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Review of Unconventional Barrel Designs of Plasticizing Systems Used in Single-Screw Extruders
(Scientific Technical Union of Mechanical Engineering “Industry 4.0”, Bulgaria, 2019-05)Extrusion is one of the most important processes in polymer processing technology, just next to injection molding. The first extruder was invented and patented in 1879 by Matthew Gray, which used Archimedes screw in its ...