Lockstitch Operations: Seaming & Topstitching

Delivers smoother, flatter results on lightweight fabrics.

-TL Model

Stitching shirt components (placket, facing, back yoke) and windbreaker seams; delicate fabrics like chiffon and high-count cotton.

1.Smooth Thin Fabric Sewing：Resists puckering for flat seams.

2.Bottom Differential Feed：Seamlessly switches between sync/forward/reverse differential with one-touch control.

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

-TL Model

1.Built-in Upper Puller：Powerful feeding,puller positioned at an close distance to the needle, perfectly synchronized with feed dogs.

2.Knob-Adjusted Puller Feed：Adjust the puller feed range on-the-fly for flexible and efficient operation.

3.Differential & Puller Coordination：Precisely controls top/bottom layer feed rhythm for smooth, shift-free seams.