R&B Plastics Machinery Blog

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Resin Guidelines

Equipment Requirements for Processing PLA

February 26th, 2014

Bio-polymers have been part of the plastics industry now for almost two decades with Polylactic Acid (PLA) being the most common of these resins. When PLA was being processed it was a real trick to process it, but today the suppliers have done an excellent job at perfecting their formulations to make this bio-degradable resin easier to process.

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The effects of running different barrel temperature profiles for various resins

July 18th, 2013

Screw Recommendations for Specific Resins and Processes

November 2nd, 2011

Tim Womer, Chief Process Consultant at R&B Plastics Machinery LLC, has over 35-years experience in the plastics industry. His specialty is feed screw design and process analysis to determine the best screw geometry and process parameters needed to obtain excellent melt temperatures, optimum screw speeds, and head pressures for diverse plastics applications. This also includes recommendations for trouble-shooting existing process problems.
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