Contamination

Foreign items found in wool that affects processing that falls into two categories: (1) Fibrous - baling twine, dogs hair, feathers, fertilizer bags etc. These contaminants behave just like the wool fibre and end up woven into finished fabrics and (2) Hard - metal or hard substances such as bale hooks, tools, tyre levers, timber etc. which if undetected cause costly damage to early stage processing machinery that usually require production lines to close while being repaired.