... knitting machine can knit tabby, rib,mesh, terry, semi-terry, terry-jacquard, elastic jacquard, double-color socks heel, big socks ... heel,multi-layer rid cuff, left & right pattern socks, sports socks,trouser-socks, cuff and head ... socks and socks with double wefts is adopted17. More advanced and accurate probe devices ensures a safer and more stable machine ...