2 UV: UV is the abbreviation of UV, and "UV transparent oil" is the full name, which means that ink can be dried and cured by ultraviolet irradiation. UV is usually a screen printing process, and now there are offset UV.
3. Punching and embossing: the scientific name is embossing, which makes the printed object change locally through pressure to form a pattern. It is the process that the metal plate is corroded into a pressure plate and a bottom plate for pressing. It can be divided into two types: cheap ordinary etching plate and expensive laser engraving plate.
Beer: Guangdong's pronunciation is "turtle", which means die cutting.
5 golden onion: it is to coat a layer of glue on paper first, and then sprinkle gold powder on the glue.
6 YO: It's just a spring-like object, mostly made of plastic, which is usually used on the spine of calendars and notebooks to turn pages.
7 Glue-passing: Press a transparent plastic film on the printed paper, including crystal film, optical film and matt film. Many places have different names, which is not environmentally friendly.
8. Thermal transfer printing
This method needs an intermediate medium, that is, the graphics and texts are printed on the thermal transfer film or paper, and then the patterns are transferred to the non-woven fabric by the thermal transfer equipment. The commonly used medium in textile printing is thermal transfer film. Its advantages are: exquisite printing, rich hierarchical versions, comparable to photos. Suitable for small area color image printing. Disadvantages are high price and high printing cost.
9. Gravure printing
This process is divided into two steps, that is, the traditional gravure printing machine is used first. The artist prints pictures and texts on the film, and then uses the laminating process to compound the film printed with patterns on the non-woven fabric. In addition, the product has excellent waterproof performance, and the durability of the finished product is better than that of non-woven bags produced by other processes. Thin? There are two kinds of films to choose from: bright film and matt film, and matt has a matt effect! The disadvantage is that it conflicts with the concept of environmental protection, because it is difficult to film? Degenerate.
10, watermark printing
Named after using water-based elastic mucilage as printing medium, it is more common in textile printing, also known as printing. When printing? Mix the color paste with water-based elastic glue. When developing the printing plate, chemical solvent is not needed, and it can be washed directly with water. It is characterized by strong coloring power? Strong hiding power and fastness, washable, and basically no odor.