FIELD: packaging industry.;SUBSTANCE: invention relates to active moisture-control packaging. Package is made of active moisture control material containing material on fibrous base and active additive. Active additive is adapted to control moisture transfer into the active moisture control material. Said moisture controlling material is obtained during the paper or cardboard manufacturing process. Active additive is included in said active moisture control material and is selected from sodium chloride, calcium chloride, potassium chloride, sodium silicate, phosphates, superabsorbent polymer or mixtures thereof.;EFFECT: more effective moisture control in the package.;13 cl, 1 dwg
展开▼
