After etching, the products are metal color, and many of them need subsequent surface coloring treatment: a surface color whitening treatment; b surface mirror bright treatment; c Surface coloring treatment.1. Surface color whitening treatment: precision etching products in the process of processing

The main problems that should be paid attention to in the process of using photosensitive ink before etching are as follows:1. Drying temperature and time: In order to achieve the effect of coating, a certain amount of solvent will be added to the photosensitive ink as dilution to adjust the viscosi

200 magnesium plates are packed for delivering to our customer in Turkey.

After the etched magnesium plate was put on the market in the early 1970s, its superiority was recognized; later with the vigorous development of the printing and packaging industries, it was popularized and widely recognized in the field of high-end hot stamping printing; in recent years, due to st

1. Chemical conversion treatmentThe chemical conversion coating of magnesium alloy can be divided into chromate series, organic acid series, phosphate series, KMnO4 series, rare earth element series and stannate series according to the solution.The traditional chromate film has a dense structure wit

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

50 pcs Magnesium plates are packed for delivering to our customer in Mexico.