Operators need to receive regular professional training to ensure they are familiar with the equipment's performance, operating methods, and maintenance points.
Traditional scraper-type glue application is prone to uneven glue layer thickness due to the microscopic unevenness of the PVC film surface, especially in the edge area of the lightbox fabric, where glue shortage or overflow is likely to occur.
Some high-end models also integrate cleaning devices that automatically clean the roller surface when changing rolls or stopping the machine to prevent paint residue from hardening.
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