HF Blister packing machine custom.Troubleshooting of Ultrasonic Composite Machine

　　For the paper feeding section, a single paper gravure printing machine continuously feeds the paper stack, while a web paper gravure printing machine continuously feeds the paper using web paper. The printing rollers in the printing section are vertical, horizontal, and inclined, with the printing rollers arranged below. Generally, each unit has a printing plate cylinder and an embossing cylinder. Some are equipped with two embossing rollers to increase printing pressure.

　　The tension control system of the adhesive part of the dry laminating machine has malfunctioned. Carefully inspect the magnetic powder brake of the tension control system and find out if there are any problems after the empty machine test run. Solution: Place the scroll roller on the winding gear, turn off the power and conduct a manual rotation test. It feels loose and has low resistance. When opening the magnetic powder controller and adjusting the tension, there should be a certain resistance torque, but it can rotate, indicating that the brake is normal, and vice versa.

　　The adhesive coating process on ultrasonic composite machine

　　Fabric composite equipment can be roughly divided into three types: light roller coating, mesh roller coating, and hot melt adhesive spraying.

　　Roller glue coating

　　This type of coating typically uses a two roll transfer coating. Adjust the gap between the glue roller and the coating roller, and adjust the coating amount. The structure of the entire coating head is relatively complex, requiring processing and assembly accuracy of rubber rollers, coating rollers, traction rollers, and scrapers, and the cost is also relatively high.

　　Due to the use of high-precision roller coating in the coating machine, the coating effect is good. In addition to adjusting the gap between the coating rollers, the coating size can also be flexibly controlled through the micro adjustment of the coating scraper, resulting in high coating accuracy. Currently widely used in coating composite equipment.

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