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The History Of Plastics Extrusion Die

According to records, plastic extrusion screw pump liquid thinking can be traced back to ancient Greece's greatest scientist Archimedes, first industrial extruder are made of JosephBramah was invented in 1975 by a manual plunger and head components constitute, for continuous production of lead pipes.

Historically, the first Archimedes screw extruder of patents by the British MatthewGrai and JohnRoyl Americans access, from the mid-19th century to the present extrusion processing has been used in pagodas rubber processing, rubber, nitrocellulose and casein, circa 1925, extruded PVC, which mark the beginning of modern extrusion processing technology.