... knot, which can be used in industry and ordinary sewing. Industry sewing have high quality requirements in strength, knot, and low ... 2)5000y 10000yKnitting garments, suit-dress, underwear, etc11.8T*3(50s/3)3000m 5000yArt crafts, decoration sewing, field clothes, etc9.8T* ... 2(60s/2)5000y 10000yUltrathin fabrics, underwear, suit-dress, etc9.8T*3( ...