The Merrow MB-4DFO is a new category of sewing machines designed by Merrow to produce the ActiveSeam. The platforms are a two or three-thread premier industrial serger that sews three versions of the ActiveSeam. ActiveSeam 2 is a new, flat overlock stitch that provides an alternative to FLATLOCK, OVERLOCK and INTERLOCK stitching on sewn garments.
- The only machine able to sew Merrow’s ActiveSeam for base layer activewear.
- ActiveSeam provides an alternative to interlock, flatlock and overlock stitching.
- Sews three different versions of the ActiveSeam.