Baby Lock Woolly Nylon Thread – For Professional Serging & Decorative Finishes
Looking for a thread that's both soft and strong? The original Baby Lock Woolly Nylon stands out with its unique, textured yarn-like feel — offering exceptional softness without compromising on durability.

Product Highlights
- Three times thicker and fluffier than standard woolly thread.
- Produces tight, defined seams – especially with rolled hems or Baby Lock’s exclusive Wave Stitch.
- Made in Japan for consistent high-quality performance.
- Perfect elasticity, soft texture, and ravel-free finish.
Specifications
-
Item Name: Woolly Nylon Thread
-
Applicable Models: Baby Lock Overlock / Cover Stitch / Combination Machines
-
Material: 100% Nylon (122dtex / 2×3)
-
Weight: 38g
-
Length: Approx. 300m
-
Origin: Japan
Ideal For
- Swimwear and children’s wear
- Dance costumes and delicate dress fabrics
- Decorative rolled hems on ruffles, napkins, and apparel
Why Choose Woolly Nylon?
- Fills stitches beautifully when used in the upper looper of an overlocker.
- Ensures cleanly rolled edges in the lower looper.
- Perfect for elastic applications and seaming knit fabrics.
- Enhances decorative work — ideal with the Wave Stitch on Baby Lock Enlighten or Evolution models.


💡 Tip:
Combine with contrast colors or thicker threads for creative top cover stitches and vibrant edge designs.