Knitting sewing operations necessary for the model, four-needles six-threads dedicated to your unique flexible flat and high-intensity patch-work effect, drum-type machine block and the walking-type pressure foot high in the welds linden department of elastic and sewing atamewing at a much too easy, according to the different fabrics and usesa corresponds to a single-cut double-cut type, there is fuere is fused with a small servo motor, the pursuit of high quality sewing and simple opera-tional cutting edge models.