cumputerized plain socks knitting machine, dual elastric band, pile loop and plain needle also have knitting function. cumputerized plain socks knitting machine6F plain and terry sock knitting machine.it can knit more variety of designs and colors socks, such as tabby, rib, three-dimensional mesh, collective circle, pile loop, half pile loop, pile loop with jacquard, elastic jacquard with Y heel, ...