Home Food Production Machines Dxd-280 pillow packing machine cuts paper very well, but it can’t cut plastic film. What’s the reason

Dxd-280 pillow packing machine cuts paper very well, but it can’t cut plastic film. What’s the reason

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I. when the temperature is too high and the speed is too slow, and the heat resistance of the outer coating is poor, there will be signs of scorch on the seal. The maintenance method is to adjust the speed, reduce the temperature and replace the film material
2. The cutter holder is too high or too low, the packing speed is too fast, and when the push rod and the cutter are not synchronized, the cutter will cut on the product. The method of maintenance is to reduce the packing speed and adjust the height of the end sealing parts to make the sealing center in the middle of the product height
III. The color of the film color code is too light, and the film drive slips. When the color code tracking is not turned on, the cutting position will deviate from the color code. At this time, the maintenance method is to refer to the instructions of the packaging machine and adjust its sensitivity; In the man-machine dialogue interface, switch the tracking mode to “tracking switching”
IV. the solid-state circuit breaker is burnt out, the temperature control meter is damaged, and the temperature gauge cannot control the temperature when the thermocouple is damaged. The maintenance method is to replace the electric couple, replace the temperature control meter and replace the heating element
v. if the speed is too fast, the heat sealing performance of the inner layer of the coating is poor. When the temperature is too low, the sealing will be leaked or not firm. The maintenance method is to slow down the speed, increase the temperature and replace the material of the film
VI. if the air pressure is incorrect, the cylinder swing rod is loose, the heating temperature is low, and the hot pressing roll is not parallel to the transmission roll, poor heat sealing will occur. The maintenance method is to adjust the parallelism, adjust the temperature and air pressure to tighten it
it should also be noted that the induction aviation plug must be inserted and the screw must be locked before power on; Do not use metal covers and metal containers, and do not put them on the metal table and press the start button, otherwise the machine will be damaged; Touch the surface of the sensor head frequently during operation to check whether it is overheated. If it is found that it is hot, stop heating and work after cooling; There will be high voltage in the pillow packaging body, and the bottom plate has electricity. Pay attention to it during maintenance to avoid personal danger.

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