Technical Guides
Understanding Corrugated Board Flute Profiles
Learn about flute profiles (A, B, C, E, F) and how to choose the right one.
Common Flute Profiles
A-Flute (4.8mm): Excellent cushioning, ideal for fragile products
B-Flute (3.0mm): Good crush resistance, better printing
C-Flute (4.0mm): Most common, balanced performance
E-Flute (1.5mm): Excellent printing surface for retail
F-Flute (0.8mm): Thinnest, for rigid boxes
More in Technical Guides
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Corrugator Roll Alignment and Parallelism
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