Blind hemming is never an easy technique and demands practice and patience. It is possible to sew your overlocker to blind hem and the blind stitch
Janome Blind Stitch Foot (Blind Hem Foot)
Janome Horizon Memory Craft 9450 - Janome Junkies
Adjustable Blindhem Foot. The blind hem will not pucker and the stitching will not create tucks in the fabric. The blindstitch can be adjusted by
Metal Adjustable Blindhem Invisible Blind Hem Foot for Janome Sewing Machine
Blindhem Foot (G), 7mm, Finish your hems professionally with the easy-to-use Blind Hem foot. This foot creates the same invisible hem seen on
Blind Hem Foot (G) for Elna and Janome Sewing Machines
Blind Hem Tutorial Using Adjustable Edge Guide Foot SA with a Janome Computerized Sewing Machine
Elnita EF72 - Janome Junkies
Janome America: World's Easiest Sewing, Quilting, Embroidery Machines & Sergers
Blind hemming can sometimes be tricky so the Blind Hem Foot goes some way to helping improve this technique. The foot has a metal guide in the center
Blind Hem Foot
BERNINA Presser Feet: For All of Your Sewing Needs - WeAllSew