DRY PACKAGING FOR DRYING, ESPECIALLY FREEZING, AND METHOD FOR DRYING, IN PARTICULAR LYOPHILIZATION, USING SUCH PACKAGING

摘要

The invention relates to a gas-permeable sealed package, in which one or more open bottles (2) containing a product (3) to be freeze-dried must be housed, which is remarkable in that the package comprises a part (7) ensuring the rigidity of the package, a lid at least a portion of which is formed of a hydrophobic microporous membrane (10) impervious to liquids but permeable to water vapor, a bottom (6), a foldable zone (8), such that the pressure exerted on the lid folds the foldable area and locks the closure means thus closing the openings of the bottles. BR/ The invention also relates to a process for lyophilization using such a package. / P