In order to achieve high-speed and stable operation during the production process of the multifunctional paper bag machine, it is necessary to pay attention to the following: the unloading and dragging must be stable: the unloading swing roller cannot be too high or too low, and the dragging cannot be too loose or too tight. These conditions will cause radial jitter during the operation of the material, which will cause inaccurate tracking of the front and rear and discharge color-coded photoelectric eyes, and the length of the bag will be wrong. It will also cause the length of the bag to be stretched. Adjust the size of the air pressure of front, rear and unloading roller.
        The temperature setting is appropriate: too high temperature will cause the product to wrinkle and affect the tracking of the optoelectronics, resulting in different bag lengths. At first, the sensitivity of the optoelectronics can be increased. After the temperature stabilizes, reduce the sensitivity so that the tracking fails. Choose the right temperature for different products.
        The material produces abnormal noise during the operation. First of all, it is necessary to eliminate the problem of the mechanical part, then you need to observe whether it is generated after acceleration. The noise generated after acceleration will appear in: the hot knife is too low or the hot cloth is too loose. Plastic mud, the setting speed of the material is low, the tension between the two rubber rollers is too small, and the tension of the material is too high. The improper setting of the motor speed will cause the motor load to mismatch with the host speed. The tension between the two rubber rollers is too small. It will also be tightened tightly, at this time the motor load will also increase, and the inertia when starting and stopping will bring a sound.
        Exhaust during the operation of the material: The exhaust is not clean, and the residual air in the material will cause the overall deformation of the bag, affecting the normal operation of the material, and there will be a certain sound. Appropriate compaction of the relevant bead is required. The edge-sealing ironing cloth should not cause any additional resistance due to the adhesion between the material and the ironing knife.

        The effect of temperature on photoelectricity: The temperature of the hot knife is working without moving. When the machine is turned on again, the temperature will appear too high, the seal will deform, the bag will expand and contract, and the distance between the bag and the photoelectric will naturally cause tracking failure. Or frequent failures. In severe cases, the material will also have a glass transition temperature, which will cause pollution to the hot cloth and affect the operation and quality.