As we all know, hot stamping can improve the grade of paper packaging products and increase the added value of products. It is a popular post-printing process. Temperature, pressure, and speed are the three core elements of hot stamping. If they are not well controlled, it will greatly affect the qu

Introduction: Hitting the convex, a special process technology in the surface finishing of printed matter, the use of embossing can make the printed matter have a three-dimensional effect, and the overall structure also has rich layers, adding more and more intense artistry. It is an environmentally

Gravure printing is to fill the entire surface of the printing plate with ink, and then use a special scraping mechanism to remove the ink in the blank part, so that the ink only remains in the cells of the graphic part, and then under greater pressure ,Transfer the ink to the surface of the substrate to obtain printed matter.