Introduction to the concave-convex printing process of tin box packaging

I have introduced some information about tin boxes to you one after another. Today I will tell you such a very important topic: What is the difference between embossed printing and offset printing in tin box packaging? Perhaps many people will ask! Isn't it just to print a little pattern on the package, which looks more textured, simply put, it looks better! Yes, that is indeed the understanding. However, for the appearance of a tin box, the steps you go through may be unexpected, so let's talk about it for everyone!

For a tin box packaging, from the seller to the buyer, it needs to go through a series of steps from product design, packaging proofing, product mold opening, product printing, cutting, stamping, and product packaging. So don't think that a tin box packaging is very simple. The steps you can go through are definitely more important than one process, rather than just one or two sentences to achieve a package. Let's briefly introduce the printing of tin box packaging! Because after all, there are too many details in the steps, today I will talk about the printing of tin box packaging

Tin box packaging printing is divided into two categories

1. Offset printing

2. Gravure printing

1. Tin box packaging offset printing

Iron box offset printing is currently the most common and commonly used printing method for iron box printing. Most of the iron printing machines use planar offset printing for tinplate printing. Since the printing format of the iron printing machine is not fixed, the application will be limited to a certain extent. With the development of technology, this tinplate offset printing machine is also constantly improving. However, after the changes of the times, a tinplate offset printing machine that can change the printing format has been successfully developed. After improving and adding some parts, it can brush iron materials, and can also print UV prints, etc. I have to admire the printing technicians here, and I would like to give you a thumbs up here!

2. Tin box packaging gravure printing

The concave-convex printing process of tin box packaging will have a three-dimensional effect when the ink color is full. Among various iron printing methods, the printing quality is the best one. And the quality of the printed products produced is stable, suitable for large-volume printing processes. Since the plate-making process of the concave-convex printing method is relatively complicated, the ink used in it is harmful to the human body. Therefore, this also affects the development of the concave-convex printing process. In particular, the reduction of large-volume prints and the large increase in short-run and low-priced prints will make concave-convex printing lose the market. However, when you print products, you can decide according to your own products. Because the packaging used by products in different industries is different.

Through the above explanation, everyone should be clear, just one printing is an important step in tin box packaging. In addition, the texture of the product can be determined according to the printed pattern, and it is relatively related to the design of the product. We will not explain too much here, but everyone must make sure that the printed pattern and texture of the tin box packaging are related. . In addition, when we buy products, we also know that the printing on the metal tin box packaging can beautify the packaging, especially the concave-convex printing, which makes the pattern and text on the tin box more three-dimensional and more attractive.