A. Prepare the corresponding adhesive film according to the production order number for lamination (gloss adhesive, matte adhesive, tactile film, semi gloss semi matte film); First article confirmation, comparison of color and brightness after gluing, inspection of adhesive film, adhesion, and corona discharge value; Process inspection, self check every 500 sheets, and test the corona value every time a roll of film is replaced

B. Oil (gloss oil, matte oil, scratch resistant UV, ordinary UV) shall be operated according to the order; First article confirmation, color verification, brightness testing, wear resistance testing; Process inspection, self check every 500 sheets, and test every replacement

C. Hot stamping, confirm the type and model of the gold material, and operate according to the order; First article confirmation, hot stamping layout content, gold material, adhesion testing; Process inspection, self check every 500 sheets to determine if there is any sticking or peeling of the board, and adhesion

D. Strike the convex (concave), confirm if the convex plate is complete, and check the convex plate; First article confirmation, including the content, location, and effect (depth) of the protrusion; Process inspection, whether there is displacement, whether there is missing or missing version, etc