Men's briefs.

Light to medium weight material.

Flat knit elastic band applicable width : 14mm - 37mm。

Equipped with rear puller, right hand knife, chip suction pipe & TR003 device (fabric tension controlling device).
Pre-Closed flat knit elastic tape can be attached smoothly onto waistbands of tubular goods. The sewing operation continously while the edge of waist (underneath the elastic tape) is trimmed by the right hand knife. In the meantime, trimmed fabrics can be sucked into the waste bag thru the suction pipe.