The invention discloses a non-woven fabric clothes production line. The non-woven fabric clothes production line comprises a rack, a non-woven fabric raw material roll and a film roll are arranged on the rack, the non-woven fabric clothes production line is composed of multiple processing units, each processing unit can independently conduct small-lot flowline production, thus production efficiency is drastically improved, mutual collaborate can be achieved, production tasks of large-scale products can be accomplished, and production is flexible. A solder strip device is of a strip manufacturing and strip soldering integrated structure, non-woven fabric strips can be processed and manufactured on the line, solder strip infusion and adhesion are conducted, the solder strip device adopts an ultrasonic soldering head, the use of adhesive tape can be avoided, infusion and adhesion of the non-woven fabric strips are achieved by utilizing ultrasonic wave, thus the qualification rate of products is increased, and resources are saved; meanwhile, the ultrasonic soldering head can conveniently and fast achieve adhesion of the non-woven fabric strips, and certain processing cost is saved. Through the match of a clothes collar cutting device and a cloth folding device, non-woven fabric can be precisely processed so as to fast make a non-woven fabric clothes collar shaped.