Wet press paper tray compared to other packaging has many advantages, such as improving product protection, reduce logistics costs, in line with the concept of environmental protection, so in this recent year with the development of an amazing trend, then the development trend of amazing wet press paper tray breathable? Today with you to find out!

Compared with other paper packaging materials, the breathability of wet press paper tray is not very good, but not completely breathable. Due to the structure of wet pressing paper tray with multi-layer wet pressing board and conductive film, its internal space is relatively compact, and it may be wrapped in a sealed bag during transportation, which affects its breathability.

Generally speaking, while protecting the packaged goods, the wet press paper tray should also pay attention to its breathability to ensure the quality and safety of the packaged goods. If the packaged goods need to maintain a certain degree of air permeability, you can choose paper packaging materials with good air permeability, or add sponge, foam and other materials with good air permeability inside the wet press paper holder.