Explanation of the operating principle of a multifunctional coating and laminating machine

　　What is the usage method of the multifunctional coating and laminating machine? If you want to understand this aspect, you can see the specific content in the following article. We hope that after reading our introduction, everyone can have a better understanding of this content.

　　The first step of the laminating machine is to lay various materials in the direction of the wire, and then adjust the adhesive in a certain proportion to start the heating system. When the temperature reaches a certain level, start the transmission and click to start the coating production. The substrate of the unwinding device is first wrapped with adhesive tape through a mesh pattern and then dried through a drying channel to complete the coating. The next step is composite: it enters the composite part through EPC gas-liquid correction and adheres to the substrate of the second unwinding part, achieving the composite process. After cooling the coil, the overall production and processing of the substrate are completed. The following issues should be noted during production. Adjust the flatness of the substrate by adjusting the position of the deflection roller. Adjust the composite pressure between the two composite rollers by adjusting the relative distance between them.

　　During the use of a dry laminating machine, increasing the amount of adhesive applied may result in insufficient or partially uncoated adhesive on the surface of the substrate, making it difficult for the two substrates to adhere during lamination. Whether the temperature is too high or too low, it will affect the adhesion strength of the composite film. When the coating substrate is dried, if it is heated too high or steamed at high temperatures, the surface of the adhesive will be carbonized, thereby damaging the adhesive's bonding ability. If the drying temperature is too low, the adhesive will not cure thoroughly, the adhesive's viscosity is poor, and the composite is not strong. After a period of time, bubbles are easily formed in the composite film, which can damage the composite quality of the product.

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