Twin-Needle Topstitching on Garments & Trousers：

Perfect for elastic fabrics or applications requiring

low-tension twin-needle chainstitching.

1.Top Differential Feed：Precisely controls top ply to prevent shifting.

2.Patented Anti-Jam System：Blocks lint and debris for consistent stitching.

-K Models:

1.Electronic Top Differential Feed Adjustment：One-touch multi-mode switching adapts to

complex demands;Up to 16-Segment Programmable Workflows.

2.Multi-Segment Auto Operation & Manual Control：Enables preset automated sequences or

flexible manual manipulation.