Sewing machine needle double universal SCHMETZ UNIVERSAL TWIN ZWI-No.4/80 (1pc.)

      TWINneedles with 4 mm spacing.

How to use the "Universal Twin Needle" on a sewing machine

1. Installation

• Turn on double mode or use a special button on your sewing machine (if available) to limit the stitch width. This prevents the needle from hitting the needle plate, which could cause the needle to break.
• Check the thread tensionby making a few test stitches on an extra piece of fabric.

2. Sewing Tips

• Do not force or pull the fabricto avoid uneven stitch length or needle breakage.
• To achieve a smooth seam, before sewingyou can useaerosol with hardener.
• Pintuck sewing(for decorative grooves) we recommend using a specialpintuck foot , which helps maintain an even distance between the grooves.

3. Thread Insertion

• You will needtwo thread spools If there is no second spool holder, use a spool placed under the first thread spool.
• Both threads must be guided through the machine's guides together, but at the needle stitches they must be separated, each through one stitch.

Important:

• Automated needle threading function will not work with a double needle, so the thread will need to be threaded manually.

With the universal double needle, you can easily create decorative parallel stitches

Warning: Make sure your sewing machine has a needle plate and foot opening wide enough to safely use a twin needle with a large gap between the needles. Using the wrong needle can damage the sewing machine or cause the needle to break.

  Do you want to learn more about sewing machine needles? Take a look at our in the blogand choose the right needle for your project!