This machine is used for sealing four sides of the packing bags for the coffee stick, tongue depressor, ice-cream stick&spoon, chopsticks and other thin flat sticks. Its speed is controlled by the frequency inverter. And it has the advantages of counting, sealing (four sides), cutting automatically and is able to be used for sealing various types of tongue depressor or ice-cream sticks separately or one by one as a set. It adopts soft resin lithograph plates and water character printing ink which is able to print color pattern in one or two side of the bag. The pattern is clear and the color is bright.