High Paper Press Blown Film Machine 7 Major Operating Processes

1, heating extruder body, head, die head, control the temperature of each point within the index. 2, such as a long stop after driving, each point heating temperature reached the target range also need constant temperature 10-30 minutes, such as parking within half an hour to drive, do not need constant temperature. 3. Start the air compressor and stop when the pressure of the cylinder is 6-8kg/cm. 4. According to the film diameter, thickness requirements and the capacity of extruder processing, estimate the drawing speed and foam diameter. 5. After the temperature of each point meets the requirement, wear labor protection articles and start the tractor, blower and extruder in sequence. When the discharge from the die is uniform, wear gloves and slowly lift the tube blank. At the same time, close the end of the tube blank, slightly open the air intake control valve and blow a small amount of Compressed air into the mandrel through the center hole, then carefully lead through the stable bubble frame, herringbone plate, and into the traction roller, guide roller until the coiling. 7. Check the thickness and width of the film and adjust it to meet the requirements.