Wood and wood derivatives .

Compacted carton : – corrugated cardboard – bee-hive cardboard etc.

Vegetable based products : - straw - sea grass – canes – raffia – bamboo – reeds – hurdles etc.

Paper : – (from paper pulp) Kraft – crepe – silk – Bristol etc.

Natural fibres : - vegetable and animal fibres – (silk – jute – cotton – linen – velvet – hemp – feathers – animal fur – wool etc.).

Synthetic fibres : - polyester and polyamide – mixed with cotton or cellulose fibres etc.

Artificial fibres : - acrylics – polyethylene – polypropylene etc.