This automatic marking line machine is an shoe upper line drawing machine mainly used to marking line for sewing trace in shoes factory. Actually, marking line on vamp is second craft of shoes making after cutting by laser cutting machine or vibrating knife. The traditional line drawing process is made by hand with high temperatures disappearing refill and manual screening printing. This is an automatic machine replace manual process to make shoes. It is 5-8 times faster than manual and the accuracy is higher 50% than it.