The answer to the size of desiccant needed depends on the size of the air space to be desiccated, the nature of the material in the package, the moisture barrier surrounding the package, the type of desiccant being used, the desired shelf life, the atmosphere conditions where the package is sealed, the type of seal on ...

Humidity display card can easily distinguish the value is up to standard the degree of humidity in a sealed container or sealed, humidity display card to display a Desiccant the role of ability, or can be used in conjunction with the desiccant stringent requirements to control the humidity of occasions, paperTo color b...