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Paper & board grade reference

Every paper grade, explained.

An open reference to paper and board grades: what each grade is made of, how heavy it typically is, how it is printed, where it is used and whether it is suitable for food contact.

158 grades10 paper families10 printing methods5–3,000 g/m²

Browse by paper family

All families →

Browse by printing method

All methods →

Number of grades typically printed with each method.

Food contact at a glance

Every grade carries a food-contact assessment based on its fibre, chemistry and typical end use – read against EU 1935/2004, BfR XXXVI and FDA 21 CFR 176.170.

Read the food contact guide

The grammage map

Grammage guide →

Typical grammage of every grade, by family, on a logarithmic scale.

Common codes

Full glossary →

How this reference is built. Grade data comes from a structured database; containerboard codes follow the Cepi list of grades and cartonboard codes the European cartonboard classification. Grammage figures are typical commercial ranges, and food-contact marks are a desk assessment, not a certificate. About & methodology