Packaging and packing materials, wrapping materials, padding materials, plastic films, plastic sheets and sheeting; cushioning materials; plastic containers, covers, boxes, extruded plastic shapes, trays, inserts for trays, liners, dividers, partitions, layer pads, blanks for containers, cartons, boxes, pads, sheets, plastic films, laminates of plastics and other polymeric materials, die-cut shapes of plastics materials, plastic and/or polymeric films incorporating or comprising corrosion-inhibiting chemical materials for wrapping, packaging, packing, covering, enveloping, encasing, bagging, sheathing or similar in the protection of metal against corrosion, corrugated plastics, laminates of plastics, corrugated layers of plastics materials, all of the aforesaid goods for packing, packaging, storing, transporting, wrapping or containing products