the needle are: the... textiles sewing thread in garment manufacturing textile school oct , sewing threads are manufactured by twisting short fibres or by continuous filaments yarns. at times two or more yarns are combined to make the thread to get the required strength. apparel interlining in garment...
determines the thickness of the silk thread, which is produced as a long, continuous filament. the secretions harden on exposure to the air and form twin filaments composed of fibroin, a protein material. the second pair of glands secretes a gummy binding fluid called sericin which bonds the two filaments...