Improving heat-insulating and handle of double woven fabrics - by weaving lower side of fabric from synthetic and fine angora fibres

摘要

Double woven fabric of the blue denim, broken twill or tuffbuggy type has an upper side of a mixt. of cotton and synthetic fibres and a lower side of yarns composed of synthetic and fine angora fibres. Upper side may be woven in the blue denim or broken twill manner. Angora fine yarn may be surrounded by a carrier yarn whose cross-sectional area does not exceed one third that of the fine yarn.