Search Login Container Bag Liners Filter and Dewatering Bags Spill Diapers Other Bags Contact Us While specializing in the manufacture of large open top bags, Packaging Research also offers additional bags. Large tubular bags, drum liners, bags for front loaders, small dump hopper bags, and Tapered Spout Bags (for use with asbestos vacuum systems) are some of the other solutions we offer to waste industry problems. Copyright 2021 by Packaging Research & Design Terms Of Use | Privacy Statement