Woollen and Worsted Specialty Processing
topic
Specialty wool yarn processing includes carbonising to remove vegetable matter by controlled acid treatment and calcination, superwash treatment by chlorination or polymer deposition to prevent wool felting during washing, and anti-pilling finishing by controlled fibre tip removal that reduces the fibre length available for pilling initiation, each requiring specific machinery and chemical treatment systems adapted to wool fibre chemistry and the requirements of premium knitwear markets.
Role
Adds machine-washable, anti-pilling, and contamination-free quality properties to wool yarns for premium apparel and knitwear applications through specialised chemical treatment processes that modify the wool fibre surface scale structure responsible for felting and the fibre tip geometry responsible for pilling, enabling wool yarn performance standards required for machine-washable labelling and reduced pilling consumer expectations in luxury knitwear.