What is the difference between UV printing aluminum veneer and silk screen printing aluminum veneer
First of all, UV printing aluminum veneer is a new technology, which does not need mold, that is, spray drying does not need baking, and the ink fastness is good. Party A only needs to provide patterns, but also can print 3D three-dimensional effect, with printing sizes of 1.2 * 1.5 m, 1.5 * 3 m, 1.3 * 2.5 m, 2 * 3 m, etc.
In order to save the mold cost, the traditional screen printing aluminum veneer can only print simple and regular patterns. After printing, it needs to be dried, the color is relatively monotonous, and the weather resistance is also relatively poor.
UV printing aluminum veneer can make up for the defect that traditional aluminum curtain wall ceiling can only do single color paint. With the development of ink technology, laser printing or screen printing technology is now used to replace the old-fashioned self-adhesive barrier baking paint to form two-color aluminum veneer. UV direct spraying technology can achieve multiple colors, color patterns and other effects on one panel. But at present the price is too expensive. Traditional screen printing technology pattern can not be too complex, otherwise the more screen printing mold, the more expensive the price.