Paper, pulp, and recycling. Decolouration test of dye coloured paper products and paper products printed using dye inks Ingestion-build-46800 What is BS EN 61472

What is BS EN 61472 - Minimum approach distances for a

such that they are safe and effective for use

correlation between the two cannot be expected

It also provides guidance on the selection of technical building equipment for the different functional areas of libraries

BS EN 62386-203

Paper, pulp, and recycling. Decolouration test of dye coloured paper products and paper products printed using dye inks Ingestion-build-46800 What is BS EN 61472What is ISO 21896 about? ISO 21896 is an international standard on paper, paper pulp and recycling. ISO 21896 defines a method for measuring the decolouration capability of commercial products, produced using paper and board dyed in mass and or printed with dye inks. ISO 21896 determines the decolouration index to indicate the efficiency of the decolouration. Note: ISO 21896 does not apply to paper printed with pigment inks. Who is ISO 21896 for? ISO