IMPROVEMENTS IN AND RELATING TO PACKAGING

摘要

Packaging for moisture-sensitive material or material containing volatile contents comprises an inner water-impermeable means for enclosing such material, and an outer container (1) comprising a base panel (2) from which a front panel (3), rear and side panels (4, 5) extend upwardly and a lid (6) hingedly fixed to the top of the rear panel (4) and giving a firm closure. The container has side vents (11) or other means giving provision for expansion.