Available subclasses: BT-430A – The basic model of electronic bartacking machine: – for light and medium materials BT-430A-01 – for medium and heavy materials BT-430A-02 BT-438A – 2-thread button sewing machine for sewing in flat buttons. The use of a 2-thread stitch (stitching) ensures permanent fastening of the button without the risk of breakage. Electronic programming makes it possible to obtain a much larger number of stitching patterns than in conventional one-button sewing machines. BT-439A – 2-thread button sewing machine for sewing buttons on the foot. The use of a 2-thread stitch (stitching) ensures permanent fastening of the button without the risk of breakage. Requires compressed air. BT-530A – The 2 in 1 machine. The logger is adapted for quick conversion to a 2-thread button sewing machine. BT-630A – Machine with programmable sewing field 80 x 60 mm, for sewing repeated patterns, ie sewing labels, Velcro, fastening dogs, etc. Equipped with an internal pressure foot to prevent material from tearing when sewing.
