... of urethane elastic fibre cladding silk, , acrylics coated urethane elastic fibre , polyester elastic silk or filament. It also can ... These yarns can be used in stretch sock, sports socks, silk sock, knitting underwear, fabrics, stretch garment, sportswear, casual ... cladding silk, or twisted silk and thread. Technical index TZ141 common cladding silk machine TZ141H high speed cladding silk machine ...