Effervescent-Pak (TM) from United Desiccants (Louisville, KY) is a concept that makes it possible to incorporate desiccants into closures or inside the walls of rigid packaging to protect effervescent tablets from moisture.
The SorbiCap(TM) Plus from Multisorb Technologies (Buffalo, NY) is a non-dusting, preformed desiccant material molded in a canister shape. The canisters are available in 1/2" dia and 3/4" dia sizes and offer 21/2 times the sorbent capacity of similar-sized canisters.
Phoenix Health Care Products (Milwaukee, WI) has been licensed by DuPont to provide a new 1025B Tyvek® for desiccant packaging. Tyvek 1025B is a thin, spun-bonded polyolefin with a base fiber of HDPE that retains a high degree of strength and puncture resistance.