Longer heating chamber extends the heating time so that fabrics can be fused perfectly under the lower result from the high temperature to assure the gentle feeling of the fabrics; Use high-tech PID temperature controller with digital display to show the temperature precisely. The air pressure together with the special-made pressure roller system ensures the right pressure; 12 sets of special-made heating equipments minimize the temperature differences. The vacuum cooling system at the exit of machine brings the fused fabric a strong. Use the cleaning device to keep the teflon belts always clean. Rotary strip-off device for strengthening the cleaning function and avoid transforming of the finished fabrics; There are kinetic wheels offer the machine convenient mobility; NTK-1400/NTK-1600 is longer bottom conveyor belt type.