Principle:
During the ocean transport or storage, the big temperature changes between day and night on the sea make the high-temperature air in the day full of water saturate because of the falling temperature at night. As a result, the goods usually experience the marine high-temperature climate and comparatively big changes of temperature between day and night which often vary from 0 centigrade to 8 centigrade, with the humidity being able to reach 98%. This phenomenon is called condensation. The amount of water in the air is 30.4g/m3, when the temperature is 30 centigrade. When the temperature drops from 30 centigrade to 10 centigrade, the amount of water vapor will drop to 15.4g/m3. While the other steam will condemn to water. This is the usually-called rain in the container, which has a bad influence on the packing. Therefore, a certain amount of desiccants should be used to solve this problem.

Usage:
Container desiccant allows water vapor to enter the interior of the bag easily, where it is transformed into a thick gel and will not leak, escape or spill.