Desiccant

DryKeep™ debuts as a desiccant material including a standard base resin that can be molded into the middle or inside layer of a bottle or a film to absorb moisture and maintain a consistent atmosphere within the container while also absorbing exterior moisture. The co. says that the material maintains equilibrium of moisture in the range of 30 to 40 percent RH, with time-release properties enabling numerous reclosures as target equilibrium RH is achieved.

TricorBraun, 314/569-3633. www.tricorbraun.com