Container Desiccants are specially engineered to protect cargo from moisture damage by preventing condensation in shipping containers. Transportation via containers has become one of the most important ways between different countries around the world. Container is a relatively closed environment. And under the influence of the climate with high humidity in the sea, as well as the temperature difference producing between day time and night, the air with much moisture and high temperature, becomes drops at night. This is called "container rain."
There are 3 types of container materials:
1. Alluminium Alloy Container
2. Steel Container
3. Glass Steel Container
Metal material is vulnerable to heat. Servere "container rain" occurs when there are rapid changes in temperature - Temperature increases in the day because of the sunlight and rapid warming and declines rapidly at night.