positions the thread in a way as to favor its unwinding under lower stresses, and at the same time takes off from the package the necessary thread length, also making the most of the dead times between an insertion and the other, therefore with lower unwinding speeds and more continuously. in the air-jet...
despatch assorted home apparel production quality and uses of stitch types quality and uses of stitch types production apparel by textile school last updated mar , measurement of stitching quality the operation of sewing product must meet certain degrees in terms of quality, for each of these three...