Paper; folding boxboard; cartons in this class; corrugated board in this class; moulded paper products; printing papers; packaging products and materials, not of metal; wrappings for industry; flexible packaging materials, plastic sheets and webs; paper sacks and bags; corrugated containers; reel wrappings and reel end-discs for paper and packaging industry; self-adhesive laminates; air laid paper; stationery products; sack and bag materials, namely paper and/or plastic materials for sacks and bags for packaging purposes