Nowadays, there are various types of packaging, and packaging with good sealing properties abounds. With the increasingly severe environmental protection situation, paper packaging is favored by the market. As a paper packaging, paper cans have also received market attention. So, in the paper can packaging, is there any packaging with better tightness?

CMYK-that is, cyan, magenta (magenta), yellow, and black, these four colors can usually be reproduced by these four colors in printing;

People like good-looking things, and buying good-looking products makes people feel good. Although this photo was taken from another angle, the "bird" tea bag on the photo is also very interesting. It floats beautifully in your tea cup, just like flying, exuding a kind of tranquility.