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Idiomas disponibles
Idiomas disponibles
4.Oven tension
Puckers
or
1.Over bigger needle for fabric;
folding
2.Unreasonable adjustment of
fabric feeding length;
3.Oven tension of upper thread.
Unsmooth
1.Poor quality of thread;
stitches
2.Wrong bobbin threading;
and
uneven
3.Texture was jammed.
fabric
feeding
Thread
1.Upper thread was hooked on
jamming
hook plate;
2.Upper thread was hooked
on bobbin thread bobbin
Attention: Sewing needle, thread and fabrics must be well-matched.
1.Choose better needle;
2.Choose functions appropriate
for short fabric feeding;
3.Adjust the tension appropriate to upper
thread
1.Choose a better thread;
2.Re-threading correctly;
3.Do not pull and drag texture during sewing.
1.It is mainly caused by the incorrect
threading. Cut the upper part of the thread,
remove the bobbin and smooth the hooked
thread.
2.Put on the transparent cover during
sewing.
P-15
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