This machine is suitable for printing such packing materials as polyethylene,polypropylene plastic bag,cellophane and roll paper,etc.And it is a kind of ideal printing equipment for producing paper packing bag for food ,supermarket handbag and clothes bag,etc. 1.Easy operation,flexible starting,accurate colour regicter. 2.The numeter counter can set printing quantity as required.Stop the machine automatically at the set quantity or when the material is cut off. 3.Lift and lower the printing plate cylinder manually,it will automatically stir the printing ink after lifting. 4. The printing inkis is transmitted by the cobweb barrel with ecen ink colour. 5.Reliable drying system coordinated with high-speed rotation will automatically break circuit when the machine stops. 6.360 continuous and adjustable longitudinalregister device. 7.The imported fuequency control of motor speed adapts to different printing speeds, 8.There are "Run"&"Stop" buttons on the plate roller base and material drawing-in rack so as to make it easy for operate the machine when the plate is installed.