On demand to the  desiccant suppliers these packets can also be customized and packed in with  combination of other desiccant as well. For example silica gel plus activated  carbon can be used in combination to control odor as well as moisture problems.  Apart from using them in packets, they are also used in canisters and  breathers. These are huge machineries, which has the capacity to absorb huge  quantity moisture in big containers.
It is used at places like factories near  machineries. Sudden heating and cooling of machines create huge amount of  moisture. Moisture is the biggest enemy to machines. If moisture in the  atmosphere is above 40%, it is the most suitable situation where corrosion and  rusting activities can take place. The best thing of using these desiccants is  that once these desiccants indicate to be fully contaminated, it can be reused  as well. These desiccants can be again brought back to their original form by  heating them over certain temperature. 





