EMI/RFI shielding bags are made with multi-layer film and maintain vacuum creating protective barrier against moisture and water vapor. J-STD-033 standard doesn't require high vacuum in dry-pack sealing (which can sometimes be useful for compacting packages). Standards suggest performing vacuum with slight air residue to favor correct functioning of humidity indicator strips and desiccant elements to be placed, always according to standard, in packages.
Various formats available in 2 different thicknesses according to following codes:
Opening on short side, 85µm thickness available in 100-piece packages in following sizes: -Code 7804.344 dim.100x660mm -Code 7804.347 dim.150x660mm -Code 7804.348 dim.200x250mm -Code 7804.350 dim.250x660mm -Code 7804.354 dim.400x400mm -Code 7804.353 dim.400x660mm -Code 7804.355 dim.450x450mm - Code 7804.356 dim.450x660mm
Opening on short side, 150µm thickness available in 100-piece packages in following sizes: - Code 7804.344P dim.100x660 - Code 7804.347P dim.150x660 - Code 7804.348P dim.200x250 - Code 7804.350P dim.250x660 - Code 7804.354P dim.400x400 - Code 7804.353P dim.400x660 - Code 7804.355P dim.450x450 - Code 7804.356P dim.450x660
