BERNINA International AG Seestrasse 161 CH-8266 Steckborn Schweiz Seite 34 von 172
DRAFT – VERSION
Bobbin-thread stitching target state
Needle-thread stitching target state
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3.9.4 Honeycomb stitch (default settings)
Criteria
• Is the stitch formation symmetrical?
• Is the stitch formation on both sides of the fabric regular?
• Does the bobbin thread show on the right side of the fabric? It shouldn’t.
• Do the threads interlock in the middle or on the wrong side of the fabric?
• Is the interlocking of the needle thread and bobbin thread on the wrong side of the fabric regular?
• Does no puckering occur?
• Is the seam free of skipped stitches?
• Is the stitch pattern closed without adjusting the balance?
3.9.5 Customer sample
A stitching out sample as to be included with each repaired machine. The sample for the customer must be
the technicians business card! It makes sense to include the following stitch patterns (1-5) in the sample. It is
absolutely compulsory to include stitch patterns or applications the customer complained about in the sample
for the customer or on the material the customer provided.
1. Straightstitch (1) default settings
2. Zigzagstitch (2) default settings
3. Honeycomb stitch or leaf pattern (8) default settings
4. Decorative stitch (401) in max. stitch width
5. Neatening of fabric edge with zigzag (2) stitch width 3.0 stitch length 1.0
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