Making the World Safer, Healthier and more Productive. Moisture and oxygen protection for healthcare, diagnostics and medical devices. Founded over 60 years ago, Multisorb is a global leader in active packaging technology. From basic silica gel packets to patented formulations, we produce a range of inserts that protect products as they travel to the end consumer. The success of our products is a result of the full-time, dedicated R&D team.