Design  Seminar


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Plastic Part Design Seminar for Injection Molding

Pear Tech and R&D Plastics is offering a half-day seminar on plastic part design for plastic injection molding. The seminar relates material selection, part design and part quality. Part pricing, as it relates to material selection and part design, is also discussed. The focus is on designing for manufacturability. There is no charge for the seminar.

Rod Roth teaches the seminar and presents it six times a year at R&D Plastics’ facility. He also teaches it to the plastics engineering students at Western Washington University and at various OEMs and manufacturers that request it. Rod is President of R&D Plastics and has over thirty-five years experience in custom plastic injection molding.

This seminar will be taught at the Marriott Courtyard in Fremont at 47000 Lakeview Boulevard, Fremont, CA, 94538. 

The seminar date is Wednesday, September 19, from 9:00am to 2:00pm. 

Please call Pear Tech at 408-725-1400 or the the staff at R&D Plastics at 503-693-7993 to register.

The seminar outline:

  • Introduction
  • Polymer molecules and plastic materials
  • Reject conditions defined
  • Nine design guidelines
  • Part pricing
  • Molding variables and mold testing






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