In the world of modern food packaging, food metal packaging printing is quietly changing people's first impression of canned food in a way that combines texture and art.
When water drops fall on a surface coated with one-sided gold paint, the coating causes the water to bead up and roll off rather than penetrate into the object.
Even in a complex and changing environment, the adhesion of tinplate coating one-sided gold paint is not affected.
Different types of inks have different pigment particle sizes, concentrations, hues, and chemical stability.
However, as a part of the packaging, the food bottom cover is not just for beauty or simply sealing the contents. In fact, it plays a vital role in extending the shelf life of food, protecting food quality and improving user experience.
In today's competitive market environment, food packaging is not only a shell that protects products from external factors, but also an important medium to attract consumers' attention and convey brand information.