A calculated amount of desiccant is required inside the barrier foil bag to adsorb any existing water vapour and to neutralise the small amounts of water vapour which may pass through the barrier foil.
We can advise customers on the most appropriate size and quantity for the barrier foil application.
 
Key points
 
- Maintains product quality
- Activated clay and silica gel available
- Provides a measurable pack performance when used in conjunction       
   with barrier foil liners
 
Industries 
 
- Any hermetically sealed package where the item requires protection from water vapour
- Commercial and military applications