How to distinguish the quality of paper tube?

With the rising demand for paper tube packaging market, more and more people see the good development of paper cans, so there are also many paper tube manufacturers on the market. For different paper tube manufacturers, there will be some differences in the quality of paper tubes, so how to identify the quality?

First, look at the appearance

The quality of the paper tube be judged from the appearance first, and it can be distinguished from the aspects of flatness, brightness, color, etc. High-quality paper cans, the surface is smoother, according to conventional standards, the surface flatness should be within ±1mm, more to ensure the beauty of the paper cans. The gloss and color of the paper tube also reflect the quality , the higher the quality, the more obvious the gloss, the more positive the color, the higher the paper can looks, giving people a beautiful visual feeling.

Second, paper tube technology

Another factor to judge the quality of paper tubes is the production process. At present, the production process of paper tubes on the market is more, such as rolling, flanging, flat flat cover, stamping, laminating, etc., the more mature paper tube manufacturers, the paper tube process is diversified, to meet the different needs of different paper tubes.

Third, foreign body risk

Compared with plastic packaging, paper tube are more safe, paper tube with paper as the main raw material, safe and environmentally friendly, is a healthy and green packaging. In order to control the risk of foreign bodies in the production process of paper tubes, yecai manufacturers control foreign bodies from the source, after dust removal - cleaning - disinfection, check and pass the work, so as to ensure the safety of paper cans. Therefore, the risk of foreign bodies can also be used as a standard for the quality of paper tube.