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