our-needle six-thread flatlock stitching is a high-end seamless sewing craft widely applied on Xiuyuan’s stretch casual clothes, yoga outfits, denim dresses and bodycon tees.
Made with 4 needles and 6 interlocked threads, this craft forms flat ladder-shaped seam inside garments and neat parallel stitching on the exterior.
Core Advantages
- Super elasticity: The interlaced six-thread structure stretches synchronously with elastic fabrics like rib knit, spandex and washed denim, avoiding popped stitches during stretching, sports or repeated washing.
- Skin-friendly flat inner seam: No raised rough leftover threads on inner fabric surface, effectively prevent skin friction and irritation, ideal for close-fitting daily & athletic wear.
- Strong durability: Multi-thread interlocking greatly improves seam tensile strength, seams won’t fray or split after long-time wearing and frequent laundry.
- Premium visual texture: Uniform regular woven stitch upgrades garment grade, highlighting exquisite workmanship of our western dresses and athleisure sets.