denimjeansnål

Denimjeansnål, commonly translated as denim/jeans needle, is a sewing needle designed for denim and other heavy woven fabrics. It is used in sewing machines to sew jeans, jackets, and similar garments. The needle is built to pierce dense weaves without deflection or breakage and to accommodate thicker topstitching threads.

Design and variants: They are typically available in sizes from 70/10 to 110/18. They have a sharp point and a thick shaft, with a larger eye than standard needles to feed heavy threads smoothly. Some models are marketed specifically as denim or topstitch needles. They are usually made from high-carbon steel and plated for durability.

Use and installation: For sewing denim, install the needle with the flat side to the back on most machines. Use a compatible strong thread (cotton or polyester) and a longer stitch length to reduce fabric perforation. When sewing multiple layers, consider a walking foot and appropriate tension.

Maintenance and safety: Replace the needle if it becomes bent, dull, or burrs appear. Do not continue sewing with a damaged needle. Use the correct size for fabric weight and thread, and avoid forcing the needle through thick seams.

See also: jeans needle, denim needle.