Barudan BEVT Series, Instruction Manual

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Important Conditions for Forming Stitches
•
The hook must approach the thread loop at the correct moment.
•
The hook must pass within a given distance of the needle.
•
The needle must be at the correct height.
Tension Adjustments
Tension is the tautness of the thread as stitches are formed. There are two tensions to
consider when making adjustments. The top thread, located in the thread stand, is controlled
by the
top tension
; and the bobbin thread, located in the bobbin case, is controlled by the
bobbin tension
. These tensions determine the quality of the embroidery. Factors such as the
type of material you are using, the tightness of the fabric in the hoop, the backing used, the
size and style of lettering, and the type of thread being used will all play a part in setting the
proper tensions.
The top tension and bobbin tension work together to form stitches, but they are adjusted
separately. Tension should be set to allow 33% bobbin thread to show on the reverse side of
the embroidery. For example, if the bobbin thread is white and the top thread is blue, the
underside view of the stitch will be white in the center, representing one third of the total
stitching, and the outside edges will be blue, representing two thirds of the total stitching.
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