GD1 designates a coated secondary fibre board, insert and back grey
(chromo duplex board), top side wood-free white, with special volume (> 1.45 cm³/g).
Front side top layer = hf white
Inlay = grey
Back cover layer = grey
hf white: wood-free white layer of bleached pulp with a maximum of 5% mechanical pulp
grey = layer of recycled pulp (reused cellulose and groundwood fibres)
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Proof GmbH 2025 once again Fogra and Fogra “Spot Cert” certified

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Fogra60 proofs for metal decor printing available

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Proof GmbH 2021 Certified Again by Fogra with Fogra “Spot cert”

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We passed the first proof certification for the 7C proof under FOGRA55

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Proof.de: New video online
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Proof.de is featured twice in the “Fogra Aktuell” magazine

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