polyester sewing thread 1.color:raw white 2.ISO9001:2008 3.raw material: ... /cone sizeT20S,T30S,T32S,T40S,T42S,T45S,T50S,T60Sconstuction texturepolyester spun sewing threadshrinkageless than 3%handlegoodapplicationlace,net,curtains,household fabric,vivid ... -78.31400T60s/32.72-3.2280.4-86.41100 pure polyester spun ring sewing thread high tenacity