581-121 CLASSIC

Double-chainstitch eyelet buttonholes in classical perfection

                                  • Long thread trimmer for looper thread and gimp thread for subsequent tacking 

                                    of the buttonhole

                                  • High-quality control system of DAC comfort and Machine-ID

                                  • Machine parameters can be copied by USB-flash drive

                                  • Saving of machine parameters in machine-ID; all parameters are retained after 

                                    changing the control box

                                  • Improved seam quality by optimized needle thread tension with self-monitoring 

                                     function

                                  • Use of long-life, electro pneumatic valves, regional sourcing – e.g. Asia

                                  • Maximum versatility of use by means of supple-mentary kits (optional) for e.g. 

                                  “relief-type button-holes with hand-made appearance”, “buttonholes

                                     in leather garments”, “buttonholes in poplin and gabardine” or 

                                    “buttonholes in knitwear”

                                  Field of application

                                  Buttonholes with or without gimp thread, with long thread ends for 

                                  additional lockstitch tacking

                                  Performance features

                                  • Cutting length 8.0 – 38.0 mm (according to sewing equipment)

                                  • Max. sewing speed 2,500 stitches/min.