Product Description
The MyLock 644D includes essential features for simple serging. The differential feed system of two feed dogs virtually eliminates puckered edges on woven fabrics and stretched edges on knits. Its unique rolled hem conversion feature eliminates the need to change the needle plate, foot, or tension setting for rolled hemming. Janome has restructured the lower looper guides for easy access. Color-coded guides are easy to follow for 2, 3, or 4 thread serging. All of the features on this machine are specially designed to make this serger the easiest to use on the market today.
2, 3, or 4 thread overlock
Lay-in thread tension dial
Seam width: 1 - 5mm seam length3.3mm (narrow), 7.5mm (wide) 2.0mm Rolled hem
Slim foot
Handy needle threader
Convenient thread cutter
Easy rolled hem change-over
0.5 - 2.2 differential feed ratio
Easy upper knife release
Adjustable cutting width: 3.1 - 5.1mm
Easy lower looper threading
Differential feed
Lower looper pre-tension setting slider
Changeable thread guide
Front and back needle guard
Retractable upper knife
Numbered tension dials
Color-coded thread guides
Snap-on presser feet
Lay-in thread tension dial
Seam width: 1 - 5mm seam length3.3mm (narrow), 7.5mm (wide) 2.0mm Rolled hem
Slim foot
Handy needle threader
Convenient thread cutter
Easy rolled hem change-over
0.5 - 2.2 differential feed ratio
Easy upper knife release
Adjustable cutting width: 3.1 - 5.1mm
Easy lower looper threading
Differential feed
Lower looper pre-tension setting slider
Changeable thread guide
Front and back needle guard
Retractable upper knife
Numbered tension dials
Color-coded thread guides
Snap-on presser feet
