A new ultrasonic series of 18-mm, cylindrical proximity sensors is now available from Hyde Park Electronics (Dayton, OH). Applications for the Model SM600/SM650 include cap presence and/or tilt detection, fill-level check, nonmetallic container counting, fill-tube presence monitoring, downed container detection and case inspection.
Fisher Container (Evanston, IL) has developed Precision Clean® Breather Bags for the pharmaceutical and medical device markets. Made of 50% DuPont Tyvek® and 50% Precision Clean® HD (HDPE), the bags are processed in a Class 10 clean room for sterility.
DuPont (Wilmington, DE) has added a low-energy PE film to its family of Clysar shrink films. Clysar LE is a multi-layer, cross-linked film with good toughness, elasticity, optical properties and high available shrinkage.