Series of packages for sensitive devices or dangerous or dangerous materials, more particularly radioactive.

摘要

The device has spiral or cone shaped flexible metallic flat bands folded around an enclosure, and longitudinal reinforcements (16) inserted in the metallic bands and provided with a folded foot (2), where the bands are recessed at centre. The metallic bands are locked on a tubular shaped inner layer of a package that is used for storing a dangerous material e.g. Pyrex(RTM: glassware). The package is filled with helium.