Casein Aralac

CASEIN ARALAC

Aralac is a protein fibre produced by precipitating casein from skim milk, dissolving it in an alkaline solution, ageing, spinning by extrusion through spinnerets into an acid bath, cutting the continuous filaments into the desired staple lengths, washing, treating with dilute formal dehyde solution and drying. Suitable for use in blends with other fibres such as wool, viscose rayon, acetate rayon and cotton. Included among uses are, alone or in blends in suitings, coatings and dress goods, etc. Also interlinings, blankets, neckties, scarves, socks and underwear.