The Independent Knowledge Hub for the corrugation industry
Clear, practical and neutral information on corrugation processes, materials, box strength, testing methods and buyer education.
Core Knowledge Areas
Corrugation Basics
Foundational concepts explaining what corrugation is, how it works, and why it is used in packaging.
Boards and Flutes
Detailed explanations of flute types, ply combinations, and corrugated board structures.
Kraft Materials
Understanding liners, medium paper, GSM selection, and raw material choices.
Quality Testing
Box strength metrics, testing methods, standards, and performance evaluation.
Feature Guides
What is corrugation?
An introduction to corrugation, covering structure, process flow, and applications.
Flute Types Explained
A, B, C, E, and F flutes explained with diagrams, properties, and practical use cases.
3-Ply, 5-Ply vs 7-Ply
How ply selection impacts box strength, cost, stacking performance, and usage.
Kraft Paper GSM Guide
How GSM affects strength, stiffness, and cost in corrugated packaging.
Tools and References
Flute Selection Chart
Compare flute types based on strength, cushioning, and application.
PDFs coming soon.
Ply Selection Guide
Choosing the right ply combination for weight, stacking, and transport.
PDFs coming soon.
Box Strength Basics
Understanding ECT, BCT, and bursting strength fundamentals.
PDFs coming soon.
Cost Factors Overview
Key elements that influence corrugated box pricing and costing.
PDFs coming soon.