date:Sep 28, 2012
omers consider condensed water vapour as non-hygienic.
Fluctuations of relative humidity (RH) and inappropriate storage often cause undesired effects. Examples are the condensation of water vapour during temperature fluctuations, agglomeration of powders, microbial growth at high RH and drying out of foods.
Possible solutions for these problems are films and moulded parts made of humidity regulating polymer composites containing salts as active substances, suggested the researchers, identifyi