It is ideal for seaming and hemming light to middle weight material such as a jute or PP/PE woven cloth bag. YT 243 Luggage Sewing MachineThis machine is equipped with unison feed mechanism and semi-rotary large capacity shuttle hook, suitable for sewing heavy weight materials such as safety belts, luggage, tarpaulins, tents, book bindings, orthopedic appliances, holsters, knife sheath, purses, ...