Different products need different amount of desiccant. We need consider the packaging size of your product. In a strict sense, in addition to consider the packaging size of your products, we need also to consider characteristics of packaging materials, time of your cargo spent on transportation and storage  , besides, we need also to take the ambient temperature and humidity, as well as packaging, such as cartons, pallets and other moisture data.

The following is the reference of Chunwang desiccant: