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581-112 CLASSICAutomatic double-chainstitch eyelet buttonholer - quick and easy • Short thread trimmer for needle thread and looper thread – no sub-sequent trimming required • 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 • Programmable sewing start for round tacks (e.g.for sleeve buttonholes or for trousers hind pockets) • Double stitching function for expressive button-holes with thin thread sizes Field of application Buttonholes without gimp thread, with round tack,straight tack or taper bar in all garment sectors Performance features • 50 programmable buttonholes can be stored • Cutting length 8.0 – 36.0 mm (according to sewing equipment) • Max. sewing speed 2,500 stitches/min. Last581-141 CLASSICNext176-141621 |