Jack H7
Smart Stitching System
Wrinkle-Free & Bead-Free Sewing
Equipped with the Smart Stitching System, this machine utilizes Flexible Alternation Technology and 0 Resistance Thread Control Technology to deliver smooth, wrinkle-free stitching on thin fabrics and clean, bead-free seams on thick materials.
Flexible Alternation Technology
- 1.3–5.5 mm ultra-wide alternation range for seamless compatibility with both thin and thick fabrics, ensuring stable operation.
- 10.5 Nm integrated torque provides fast response and precise fabric feeding.
0 Resistance Thread Control Technology
- 30% reduction in thread passing resistance for smoother sewing operation.
- 20% improvement in loop stability for consistent stitch formation, stable thread tension, and cleaner stitch appearance.
Customer Value
Overall work efficiency increased by more than 9%
Specification
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