The reason for wrinkling of slitting and rewinding materials in the slitting machine

In modern industrial production, slitting machine, as an important mechanical equipment, is widely used in the slitting and winding process of paper, film, non-woven fabrics and other materials. However, in the actual operation process, the wrinkling phenomenon of slitting and winding materials not only affects the product quality, but also may reduce the production efficiency. This article will discuss the causes of wrinkling of slitting and rewinding materials in the slitting machine, in order to provide solutions for related enterprises.

First, material factors

1. Material quality problems: the quality of slitting and winding materials directly affects the effect of base slitting and winding. If the material itself has problems such as uneven thickness, moisture or poor quality, it is easy to wrinkle during the slitting and winding process.

2. Material adaptability: There are differences in the physical properties of different materials, and there are different requirements for the working parameters of the slitting machine (such as tension, speed, etc.). If the material adaptability is poor, it is easy to cause wrinkles in the process of slitting and winding.

Second, equipment factors

1. The accuracy of the slitting machine: the accuracy of the slitting machine determines the slitting quality. If the accuracy of the slitting machine is insufficient, such as the cutterhead clearance is not suitable, the cutterhead is worn, etc., it is easy to lead to uneven cuts, material wear and other problems, and then wrinkle phenomenon.

2. Tension control system problem: The tension control system is an important part of the slitting machine, which is responsible for controlling the tension of the material. If the tension control system fails or is not properly adjusted, it is easy to cause excessive or too low tension, which can cause wrinkling.

3. Winding equipment problem: Winding equipment plays a key role in the slitting and winding process, if the winding equipment is not properly adjusted or used, such as uneven winding speed, inappropriate tension force, etc., it is also easy to cause wrinkling.

Third, operational factors

1. Operator's skill level: The operator's skill level directly affects the slitting and winding process. If the operator's skill level is insufficient, such as improper operation and improper adjustment, it is easy to lead to wrinkling.

2. Maintenance is not in place: As a mechanical equipment, the slitting machine needs to be maintained regularly. If the maintenance is not in place, such as not replacing the worn cutterhead in time, cleaning the inside of the equipment, etc., it is easy to lead to the performance of the equipment to deteriorate, and then wrinkle phenomenon.

Fourth, environmental factors

1. Temperature and humidity changes: temperature and humidity changes have a certain impact on the physical properties of materials. If the temperature and humidity change greatly during the slitting and winding process, it is easy to lead to changes in the properties of the material, and then wrinkle phenomenon.

2. Electrostatic interference: Electrostatic interference is also a cause of wrinkling. In the process of slitting and winding, if static electricity is generated on the surface of the material, it is easy to cause mutual adsorption or repulsion between the materials, resulting in wrinkling.

To sum up, the reasons for wrinkling of slitting and rewinding materials of slitting machine mainly include material factors, equipment factors, operation factors and environmental factors.