Articles of cardboard for packaging; Articles of cardboard for use in packaging; Articles of paper for packaging; Articles of paper for use in packaging; Lining papers for packaging; Materials for packaging (paper); Materials of paper for packaging; Multi-layer packaging of paper; Packaging materials made of paper; Packaging materials made of paperboard; Packaging wrappers of paper; Paper articles for packaging (wrapping) purposes; Paper packaging materials; Printed packaging materials of paper; Protective packaging of paper; Biodegradable packaging