What are the printing processes of the gift box?
A.The hot stamping process is to transfer the aluminum layer in the anodized aluminum to the surface of the substrate to form a special metal effect by using the principle of hot press transfer. Because the main material used for hot stamping is anodized aluminum foil, hot stamping is also called anodized aluminum hot stamping. Anodized aluminum foil is usually composed of multiple layers of materials, the base material is often PE, followed by separation coating, color coating, metal coating (aluminized) and glue coating. In printing, hot stamping of electrochemical aluminum foil on paper is commonly used, which is called hot stamping. Hot stamping is a general term for a process. Bronzing does not mean that what gets hot is golden. There are many kinds of bronzing paper materials, including golden, silver, laser gold, laser silver, black, red, green, etc.
B.UV printing is a printing process that uses ultraviolet light to dry and cure inks. It is necessary to match the ink containing a photosensitizer with a UV curing lamp. UV printing is a highly reliable process. UV inks can be considered environmentally friendly because they do not cause the problem of volatile organic component (VOC) solvent volatilization.
C.Bump embossing, also known as embossing printing, is a special processing technology in the surface decoration of printed products. It uses a concave-convex mold to plastically deform the substrate of the printed matter under a certain pressure, thereby performing artistic processing on the surface of the printed matter. . The embossed various embossed graphics and patterns show patterns of different depths and have obvious relief feeling, which enhances the three-dimensional feeling and artistic appeal of the printed matter.
D.Screen printing refers to the use of silk screen as a plate base, and through the photosensitive plate making method, made into a screen printing plate with graphics and text. Screen printing is composed of five elements, screen printing plate, squeegee, ink, printing table and substrate. Use the basic principle that the mesh of the graphic part of the screen printing plate can penetrate the ink, and the mesh of the non-graphic part cannot penetrate the ink for printing. When printing, pour ink on one end of the screen printing plate, use a squeegee to apply a certain pressure to the ink part on the screen printing plate, and at the same time move to the other end of the screen printing plate at a uniform speed, the ink is moved by the squeegee from the graphic Part of the mesh is squeezed onto the substrate.