Rolled Hemming
Stitch Length
Differential
Feed Ratio
Needle Plate
Setting Knob
Needle
Needle
Thread
Woolly nylon,
Upper and
Woolly polyester
Lower Looper
Synthetic: No. 80 ~ 100
Threads
Lightweight fabric such as Organdy, Crepe de chine, Lawn and Georgette
Fabric
Changeable
thread guide
Standard
Setting of
Tension Dials
Lower Looper
Pre-tension
Setting Slider
Wrong side
Correct
of fabric
Thread
Lower looper
Tension
thread
Needle thread
ROLLED HEMMING, PICOT EDGING AND NARROW HEMMING
(R)
(1.0)
(R)
Using the needle on the right: HA-1 SP No. 11
3/4
2
Upper
looper
Right side
thread
of fabric
Machine Setting and Thread, Fabric and Range of the
Tension Dial
The setting of tension dials may vary depending on the type and
thickness of fabric and thread being sewn.
Picot Edging
(3 ~ 4)
(1.0)
(R)
Synthetic: No. 80 ~ 100
Synthetic : No. 60 ~ 100
Silk
: No. 50 ~ 100
3/4
2
Wrong side
of fabric
Lower looper
thread
Right side
of fabric
Needle thread
74
Narrow Hemming
Woolly nylon,
Woolly polyester
Synthetic: No. 80 ~ 100
Wrong side
of fabric
Lower looper
thread
Upper
Right side
looper
of fabric
thread
Needle thread
(R)
(1.0)
(R)
3/4
2
Upper
looper
thread