8
bernette OVERLOCKER WORKBOOK
Using the balanced 4-thread overlock stitch from the previous
exercise, follow the instructions below to adjust the stitch length.
1.
Fold the fabric in half to 3” x 6”.
2. Using a fabric marker, divide the fabric into four equal sections
along the folded edge.
3.
Adjust the stitch length to 4 mm. Sew to the rst
mark along the folded edge, trimming folded edge
approximately 1/4".
4.
Adjust the stitch length to 3 mm and sew to the second
mark.
5.
Adjust the stitch length to 2 mm and sew to the third
mark.
6.
Adjust the stitch length to 1 mm and sew to the end.
7. Mark the stitch length settings on the fabric sample.
8. Return stitch length to its normal setting of 2.5mm.
NOTE: Stitch length adjustments may be needed to
accommodate thicker or thinner threads or different weights
of fabric, as well as being used for decorative effects.
STITCH LENGTH
Firm fabric, 6” x 6”
80/12
ELx705
4 Spools Serger Thread (B, R, G, Y)
4-Thread Overlock Stitch
Standard
3 mm
2 mm
1 mm
4 mm
thread tension setting machine setup
Left
NeedLe
Right
NeedLe
UppeR
LoopeR
LoweR
LoopeR
Stitch
LeNgth
cUttiNg
width
diffeReNtiaL
feed
RoLLed hem
LeveR
4 4 4 4
1-4 mm
6 1 N
General guidelines for stitch length settings
2.5 mm Standard setting
1-2 mm Rolled hems and decorative edges
2.5-4 mm Heavy weight fabrics
3-4 mm Gathering and applying elastic
To Next Page
Loading...
