Three Needle Feed Off The Arm Sewing Machine with Double Puller | Filter Bag Bottom Sewing Machine
Features: 1. Give an advance on structure of tubular and fitted with strengthing parts, the machine will be working more steadily. 2. Mechanical double puller system(upper and lower) strengthen the transmission on fabrics, the machine is more suitable for extra-thick material. 3. Our modified machine head can be used for sewing filter bag bottom, more quickly and more firm than short arm double needle machine.
Application: The special structure of cantilever tubular is especially suitable for sleeves, trousers, tent, work suit, filter bags and such kind of caliber things joint sewing.