After the machine is used for a long time, due to the vibration of the machine tool, the two screws on the top of the handle may loosen. We need to adjust the screws on the upper part of the tool holder two or three times clockwise (note that the middle is not a large screw, but a small screw on both sides. Some packing machines are four screws, and some packing machines are two. According to different types of screw pillow packing machines, there will be different reasons). After adjustment, the film can be opened to solve the film cutting problem of pillow packaging machine.
2. The temperature of the tool is not enough
If the temperature is not enough, it will also cause the problem of cutting the packaging film, so we can raise the temperature a few degrees, and then try again (remember to wait two or three minutes after the temperature rises, it is better to wait until the temperature is stable before starting the test). "If the packaging film has been cut off, but it folds after being cut off, the temperature is too high or the speed of the packaging machine is not enough (if the speed of the packaging machine is too slow and the temperature is too high, the packaging film will be burned off). If the speed problem is eliminated, it means the temperature can't be higher. We need to adjust the temperature back. Since it's not about temperature, let's look at other reasons for continuous cutting of packaging film.
If you can't do it, you need to turn around again and test slowly until the film of the packaging machine is cut off. It should be noted that if the back film of the screw can be cut off, but there will be a lot of noise (no problem) when cutting the cutter base, indicating that the cutting pressure is too large, this situation should be transferred to the screw, so you can eliminate the problem caused by the screw.
3. The knife is not sharp enough to wear
After eliminating the above reasons, it can be concluded that this is the problem of this kind of knife. This kind of situation is quite common, especially the pillow packing machine used for a long time will mostly wear. The solution is that we can use copper sheet to pad the blade, so that the pressure of the blade will increase, and the film of the packing machine will be cut off.