Water transfer technology

First, water transfer technology

Known as the more environmentally-friendly technology, it is also a newly developed high-efficiency printing production, probably related to his separation from printing inks. The water transfer uses water pressure and activator to dissolve and transfer the peeling layer on the water transfer carrier film. The basic flow is: (a) printing of the film: printing various patterns on the polymer film; (b) spraying Primer: Many materials must be coated with a layer of adhesive, such as metal, ceramic, etc. To transfer different patterns, different background colors must be used, such as brown, brown, khaki, etc. Use white, etc.; (3) Extension of the membrane: Let the membrane lie flat on the surface of the water, and stretch the membrane until it is flattened; (IV) Activation: Activate the pattern of the transfer membrane with a special solvent (activator) to activate the ink; (5) ) Transfer: Use the water pressure to print the activated pattern on the printed material; (6) Washing: Wash the impurities remaining in the printed workpiece; (7) Drying: Dry the printed workpiece, temperature It depends on the material's originality and melting point; 8) spray paint: spray transparent protective paint to protect the surface of the printed object; 9) Drying: Dry the surface of the finished paint.

There are two types of water transfer technology, one is water mark transfer technology, and the other is water drape transfer technology. The former mainly completes the transfer of text and photo designs, while the latter tends to complete the entire product surface. Transfer. Cubic Transfer uses an aqueous film that dissolves easily in water to carry images. Due to the excellent tension of the water drape film, it is easy to wrap around the surface of the product to form a graphic layer, and the surface of the product has a completely different appearance like a paint spray. Drapery transfer technology can apply color patterns to any shape of workpiece to solve the problem of stereoscopic product printing for manufacturers. Curved surface coating can also add different lines on the surface of the product, such as skin texture, wood grain, emerald grain, and marble stone, etc., and can also avoid the often-existing virtual position in the general surface printing. In the printing process, since the surface of the product does not need to be in contact with the printing film, damage to the product surface and its integrity can be avoided.