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| | Corrugated board grades |
Single face corrugated board in rolls is the simplest form.
If a liner is glued to the single face corrugated board, the result is single wall corrugated board.
Additional units can glue further facings and corrugating mediums to the single face board up to triple wall corrugated board with three flutes.
The especially strong double-double corrugated board is used for instance for packing heavy goods. Depending on the demands of the packaging, the technician will choose the most suitable corrugated board grade and flute profile.
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Single face corrugated |

Single wall corrugated board |

Double wall corrugated board |

Triple wall corrugated board |
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