Customer to factory acceptance the 1400B PUR GLUE lamination line
specialized in various PUR laminating, firm strength, good surface effect; PUR hot melt adhesive plane roll pasting PPVC, PET film, PET transparent film, aluminum film, leather film and other sheets or rolls; suitable for high-gloss laminating plate production, cabinet and furniture door panels, honeycomb panels and foaming panels adhesive and so on.
Because the customer needs to make plastic plates, so need to add a corona machine
Corona treatment is a kind of electric shock treatment, which makes the surface of the substrate with higher adhesion. The principle is to use high-frequency high-voltage corona discharge in the treated plastic surface (high-frequency alternating current voltage up to 5000-15000V/m2), and produce low-temperature plasma, so that the surface of the plastic to produce a free radical reaction and make the polymer crosslinking. Surface roughness and increase its wettability to polar solvents - these ions by electric shock and penetration into the surface of the printed body to destroy its molecular structure, and then the surface molecules will be treated oxidation and polarization, ionic shock erosion of the surface, so as to increase the ability to increase the adhesion of the surface of the printed matter.