A glowing, clear blue with no green in it — the shade still readable as blue from a distance. On plain fabrics it sets a clear accent. 18 cm long — pick your length by the pattern piece rather than the paper pattern, since seam allowances and hem change the measurement.
Here the tape is edged with lace while the coil stays fine at 3 mm. It is meant for places where the fastener may stay visible. The tape ends run into your seam allowance. Fold them slightly outwards at an angle, so they add no bulk at the corner and the slider runs right to the top.
What Nicht teilbare Reißverschlüsse Strahlend Blau is suitable for
- Cases and pouches, because the tape adds little bulk.
- Seat cushion covers, because the cover comes off for washing.
- Sewing folders and tool rolls, because this fastener holds the contents.
Sewing tips
- Die angegebene Länge ist die Zahnlänge, nicht die Bandlänge. Für den Schlitz im Schnittmuster zählt die Zahnlänge.
- Reißverschlussfuß verwenden und die Naht knappkantig neben den Zähnen führen.
- Zu lange Verschlüsse lassen sich kürzen: oben abschneiden, neuen Anschlag mit Handstichen setzen und das Band in die Nahtzugabe einschlagen.
- In Taschen den Verschluss vor dem Zusammennähen der Seitennähte einsetzen, solange die Teile noch flach liegen.
- Bei dünnen Stoffen ein Stück Vlieseline unterlegen, damit die Kante nicht ausreißt.
- Metallausführungen nicht bügeln; die Spitzenvariante nur von links und mit Tuch.
- Zum Waschen schließen. Offene Zähne verhaken sich in Maschenware und ziehen Fäden.
Available in more colours in the Nicht teilbare Reißverschlüsse series.
Frequently asked questions
How do I set it into a bag?
Before closing the side seams, while the pieces still lie flat. Your machine then reaches everywhere and the seam runs straight instead of fighting a curve.
Which presser foot do I need?
A zip foot. It runs beside the teeth rather than over them, so your seam comes close enough without the foot riding up and the stitching wandering.
How does metal differ from coil?
Metal teeth sit separately on the tape; a coil runs continuously. Metal reads stronger and more visible, a coil stays lighter and more flexible — on thin fabrics the calmer choice.
How should I store fasteners?
Flat and closed, ideally sorted by length. Stored folded, the tape keeps that crease, and you see it later along the sewn-in edge.
Care instructions:

