Detect defective needles
The needles should be checked every time before sewing and replaced if necessary.
1
Bent needles
2
Damaged needle point
5.5 Fixing fabric layers
If several layers of fabric are sewn together, they can be fixed by basting stitches with the sewing machine or
by pins.
> To prevent damage to the knife or pins, place the pins approximately 2 cm from the edge of the fabric or
remove them continuously while sewing.
Sewing start
3
Blunt needle
65