Bernina 530 User Manual page 24

Important facts about thread and needle
thread
needle, thread and material
The thread is chosen according to use. For a perfect sewing result, thread and
fabric quality play an important role. It is recommended to use quality brands.
cotton thread
̶ cotton thread has the advantage of being a natural fiber and therefore is
especially suitable for sewing cotton fabrics
̶ if cotton thread is mercerized, it has a slight sheen that is not lost with
washing
polyester thread
̶ polyester thread has a high tensile strength and is particularly colorfast
̶ polyester thread is more flexible and is recommended where a strong and
elastic seam is required
rayon threads
̶ rayon threads are made of natural fibers and have a brilliant sheen
̶ rayon threads are suitable for decorative stitches and achieve a more
beautiful effect
attentIon!
check the needle condition.
as a guideline: replace the needle before starting a new
sewing project. a defective needle does not only damage the
sewing project but also the sewing computer.
Care must be taken when choosing needle and thread.
The correct needle size depends on the selected thread and fabric. The fabric
weight and type determine the thread weight, needle size and point form.
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Sewing preparation
23