DEFSTAN 81-75/1(1987) : INTERIM
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BARRIER MATERIAL, ALUMINIUM FOIL LAMINATE, FLEXIBLE, HEAT SEALABLE, WATER-VAPOUR RESISTANT
25-07-1997
12-01-2013
Gives requirements for three types of heat-sealable, flexible, aluminium foil laminates suitable for use in packaging where low water-vapour transmission rates (WVTR) are required.
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