Men’s & women’s knit briefs.

Light to medium weight material.

With pneumatic folder slider and TR-1 device (fabric tension controlling device) specially for attaching tubular knit elastic waist band on briefs.

The folder slider is simply operated by pushing the pedal of knee controller. Due to cost saving design, no compressed air or electricity needle and can be operated manuelly. The installation & maintenance of this device is very easy.

Applicable waist width : 7/8″ ~ 1 ½” (finished size).