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What is the bumping process? Maybe you have seen a marriage certificate, or the steel stamp on the qualification certificate, which is a concave effect. The principle of stamping is very similar to the steel stamp on the certificate. The following is a detailed introduction for you. Bumping is a printing process, it is also called bump, embossing, embossing and so on. Through the pre-made engraving model (press relief), and pressure (using machine pressure), the paper surface is formed with a three-dimensional effect higher or lower than the paper plane. The embossing formed by the process can make the product have a three-dimensional effect, a more intense and vivid artistic effect, and at the same time increase the level of the overall structure, making the level more distinct and rich. For example, our common business cards, packaging gift boxes, and packaging bags in our daily life all use this printing process to increase the artistic effect of product packaging. So what are the characteristics of the embossing process? The production process of bumping does not use ink, and the effect is produced by pressure, which will not cause any pollution to the environment. It is an environmentally friendly process. Using this process can embody the environmental protection concept of the user or publisher. In this era of over-exploitation of environmental resources and gradual destruction of the environment, embossing process printing is a good choice for the green industry. Different design requirements and the number of requirements also determine the choice of template material. Templates of different materials will show different process effects. Below, we will introduce the classification of embossing process templates. 1. The copper plate has the characteristics of high hardness, high durability and clear lines. It is suitable for the production of fine graphics and lines, but the disadvantage is that the cost of production with it will be higher. Using laser engraving technology paper plate. 2. Brass plate is a good material for making concave-convex templates. Products made with it have high-quality characteristics and high prices. 3. Zinc plate The price of plate making is low, much cheaper than others, and the printing quantity is less than 5000, so it is impossible to make embossed plates. The embossing process is one of the common process technologies in the printing and packaging and graphic design industries. It has a wide range of applications, such as: cosmetic boxes, fine wine boxes, exquisite handbags, business cards, book covers, magazines, etc. The craft can be combined with a variety of papers, and it can show good craft effects. For example, the pearlescent paper is more beautiful with the embossing process. The packaging box produced has a smooth and beautiful surface and also has a strong three-dimensional effect, which highlights the connotation of the product. The combination of embossing and bronzing, the two complement each other, and the icing on the cake, so that the brand cards made look high-end and stylish and easier to remember. The content of the bumping process is introduced here, if you want to know more, please contact our company, we are very happy to answer you. Thank you for your attention and reading!