Cold-cut Bag Making Machine is a kind of bag-making equipment. Compared with hot-cut bag-making machine, cold-cut bag-making machine is more suitable for making flat bottom bags and vest bags. In the process of using the cold-cut bag making machine, there will also be many problems. The following is a list of these easy-to-occur problems and their solutions. 1. What should I do if the cold cutter of the flat-mouth machine keeps cutting? When the cold cutting knife of the flat-mouth machine always cuts continuously, check whether the cutting knife is sharp and whether it needs to be re-sharpened; check whether the balance of the upper and lower knives is appropriate. balance. 2. What should I do if the flat mouth machine cuts three or more strips, and the size of the bag varies? Put a layer on the rubber roller behind the thin film, and it can be even with other materials. 3. The spring of the flat-mouth machine is broken, what is the cause? The self-adhesive strip is not attached in place, and the spring will be broken when tilted up and rolled into the spring. Be sure to stick the self-adhesive strip well during operation. Another reason is that the material is not neat or a lump is stuffed into the rubber roller, causing the spring to break off smoothly. 4. What should I do if there is a big difference between the two sides of the edge of the bone bag making machine? The aluminum pressing roller needs to be adjusted well and adjusted to be pressed on both sides of the sealing edge to avoid this situation.
5. What is the reason why the self-adhesive strips cut by the edge sealer often stick to the conveyor belt?
The self-adhesive strip is misplaced and sticks to the conveyor belt. It is necessary to adjust the self-adhesive position of the back edge correction machine. The edge correction electric eye must be placed in the self-adhesive position for edge correction to prevent shifting. 6. What is the reason for the burrs or explosion-proof edges when cutting OPP? The hot knife and the suction arm are not adjusted properly. The normal situation is that the hot knife cuts down 2 cm, and the suction arm sends the material out. 7. What should I do if the length of the finished product is different from the Edge Sealing Machine? The compression spring is not pressed tightly, causing the rubber roller to slip, or the clamping plate behind is too tight, which needs to be adjusted properly. 8. What should I do if the flat machine is blocked in front of the cold cutter In this case, it should be that the bag is too strong. Use a rubber band to stick a small piece of paper to the screw on the knife beam, and the tape cut out and the bag that comes out is stuck at the same time. 9. What should I do if the film blowing machine discharges and rewinds the thickness of the material is uneven, and one side is thin? You need to wrap the electronic frame around the thin side until it fits. 10. What should I do if the feeding of the printing bag is not smooth and the electric eye is not sensitive enough? First check whether the electric eye is used correctly. The electric eye has a certain attention to the sensitive reaction of color. If the bag is single color, use blue, heavy color use red, and red can be used for single color and heavy color. The roller under the electric eye of the edge correcting machine should be sprayed black. If the color of the bag is single and heavy, it is best to use a white background. 11. The new machine has not cut bags for a long time, what should I do if the cutter cuts continuously thinner composite films, or if it keeps cutting at a certain place? This may be caused by the fact that after a period of running-in of the upper knife beam slider, the gap between the slider and the copper spacer is too large, which in turn causes the cutter to cut continuously. The top seam (inner corner of M6) of the copper sheet spacer can be adjusted until the slider of the upper knife beam cannot be shaken by hand, but it cannot be adjusted too tightly. When the machine is turned on to cut 15-20 sheets per minute, there is no obvious jitter on the upper knife beam, which proves that the gap is just right. In addition, the spring pressure of the upper tool beam can be adjusted.
