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CHAPTER 5
TYPE OF STITCHES COMPARISON CHART
Type of
Number
Number
stitch
of needles
of threads
Triple
cover
3
4
stitch
Cover
stitch
2
3
(Wide)
Cover
stitch
2
3
(Narrow)
Chain
1
2
stitch
Triple top
cover
3
5
stitch
Top cover
stitch
2
4
(Wide)
Top cover
stitch
2
4
(Narrow)
* Top cover stitch model only.
NOTE:
The thread tension dial settings listed above are based on a stitch length of 3 and a differential feed ratio of 1.0.
Since the settings may differ depending on the types of fabric and thread used, be sure to check the thread
tension.
„ Triple cover stitch
Thread tension dial
Left
Center
Right
needle
needle
needle
2-5
2-5
2-5
3-5
-
3-5
-
3-5
3-5
-
2-5
-
3-5
3-5
3-5
3-5
-
3-5
-
3-5
3-5
Balanced tension
The needle thread sews a straight seam on the
surface of the fabric, and the looper thread forms
loops on the back.
Stitching direction
Needle thread is too loose.
Turn the needle thread tension dial to a higher
number to increase the tension, or turn the looper
thread tension dial to a lower number to decrease the
tension.
Needle thread is too tight.
Turn the needle thread tension dial to a lower number
to decrease the tension, or turn the looper thread
tension dial to a higher number to increase the
tension.
Stitch
Top cover
Looper
thread*
thread
2-5
2-5
2-5
2-5
3-5
3-5
3-5
3-5
3-5
3-5
Model
Cover
Top cover
stitch
stitch
21
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