Which screw designs work on which raw materials? How is a motor calculated? And when is a multi-channel-die required? The webinar guides the audience through the process of selecting proper sheet ...

St. Helena, Calif. — John Witt, a Plastics Pioneer who built a respected and successful custom sheet business in Greenville, Ohio, died on Feb. 14. He was 87. A past chairman of the Society of the ...

In most production environments, PET resin typically is dried separately before being processed on a single-screw extruder. The ZSE-27 and ZSE-50 extruders that are being fed undried PET pellets or ...

Extruder supplier Leistritz has added a controlled temperature and dew point room to its twin-screw extrusion process laboratory in Somerville, NJ to develop products for the plastics, medical, and ...