To ensure the finished product has high flatness, no bubbles, no delamination, and uniform light transmittance, the key lies in the precise control of the lamination process—and the four-layer light box cloth laminating machine for PVC advertising materia
In the field of modern industrial materials, PVC-coated fabrics are widely used in inflatable buildings, advertising light boxes, truck tarpaulins, conveyor belts, military tents, and even medical partitions due to their excellent water resistance, abrasi
With the increasing demands for image quality, weather resistance, and installation efficiency in outdoor advertising, commercial displays, and urban lighting projects, light box cloth, as a core PVC advertising consumable, is evolving from single-layer t
Then, the four-layer light box cloth laminating machine is started to observe the condition of the membrane material during the conveying process. If transverse wrinkles appear,
The actuator is the direct unit for tension adjustment, including the unwinding motor, the winding motor, the traction roller motor, and the braking device.
The structure of the four-layer light box cloth is complex, and the moisture absorption, thermal conductivity and thermal expansion coefficient of different layers are different.