Paper-board, fibre-board and substitutes therefor included in this class, all being for use as packing or packaging materials, corrugated paper-boards; packing or packaging products manufactured from paper-board, fibre-board and substitutes therefor included in this class, including cartons, boxes, drums, bins and other containers and packages; coated or treated paper-board and fibre-board and substitutes and packaging materials, particularly paper-board, fibre-board and substitutes therefor included in this class treated with water-proofing and release agents, and packing or packaging products manufactured from such coated or treated materials; particularly coated paper-board and containers, boxes, drum-like containers, bin-like containers made therefrom, partitions of paper, paper-board, fibre-boards and substitutes therefor included in this class for all types of packing and packaging; paper, paper-board, fibre-board and moulded papier mache and plastics (sheet or foam) trays included in this class for separating fruit, sweets and other articles within containers; paper and cardboard packing and packaging materials; packages manufactured from paper, cardboard and plastics materials included in this class, blister packs included in this class, and container pallets included in this class including those formed with integral box structures of cardboard or other paper products