Improved barrier layers in multilayer packaging structures can now be achieved by modifying EVOH with Surlyn® AM 7926 or Selar® PA UX 2034 from DuPont Packaging and Industrial Polymers (Wilmington, DE).
Richards Packaging (Mississauga, Ontario, Canada) now supplies most of its stock HDPE bottles in a high-gloss material. This material has a surface gloss comparable to PVC and PET, says Richards, but with the cost advantages of HDPE.
Baldor Electric (Ft. Smith, AR) has announced a new AC single-axis brushless servo for digital speed control or torque control applications. It incorporates auto-tuning, process control and expansion board options for easy set-up and operation.