QINGDAO CITY, SHANDONG PROVINCE, CHINA, January 21, 2026 /EINPresswire.com/ — The global plastic extrusion machinery sector continues to evolve as manufacturers ...

Ohio Steel Industries Inc. plans to invest $8.2 million to develop a vacant manufacturing plant in Delaware, Ohio, and rehire the former employees for a plastic pipe and custom extrusion operation.

Editor?s note: The author, Donald E. De Laney, a consultant in polymer process rheology, worked with GE for 17 years and has worked with Dynisco over the past eight years. The plastics compounding and ...

Extruder builders kept up their strong pace of production to meet pandemic-related needs for food packaging, medical tubing and utility conduit as well as decking to work and entertain at home. Their ...