06 Jun 2024 --- ProAmpac has launched its patent-pending ProActive Recyclable FiberCool curbside recyclable insulated bag. FiberCool offers temperature retention for the food and grocery delivery market. The solution provides a more sustainable alternative to traditional multi-material and multi-step insulated packaging, claims the flexible packager. “The paper bag has not had much innovation over the past few decades; ProAmpac set out to change that,” says Chad Murdock, president of ProAmpac’s Fiber Division.