DIN Standards Committee Paper, board and pulp
EN 647
Paper and board intended to come into contact with foodstuffs; preparation of a hot water extract
Papier und Pappe vorgesehen für den Kontakt mit Lebensmitteln; Herstellung eines Heißwasserextraktes
Responsible national committee
NA 074-02-01 AA - Chemical-technological test methods for paper, board, pulps and chemical pulp