Check Weighing, Bulk Packing and Infeed Systems for the Packaging Industry The CSW Series Check Weigher from PDI is used to ensure correct product weight before final packaging or shipping. Typical products include household goods, industrial fasteners, food products, electronic components, pharmaceuticals and personal hygene products. Bulk Pack Machinery from PDI is used to pack product in to shipping containers by weight or by count. Typical products include candy bars, chicken nuggets, as well as products packaged in small packets such as cheese, cookies, flavor packs, condiments and coffee. Packaging Distributors, Inc. (254) 723-5480 fax (254) 848-9804 5809 N. HWY 6 STE 7 Waco, TX 76712-2646