Bending stiffness of corrugated cardboard

Bending stiffness testing is performed to evaluate cardboard's stiffness by measuring the resistance to bending with 4-point loading.

The results express the bending stiffness of the material in the machine direction and the cross direction.

Suitable sample matrices
Cardboard, corrugated cardboard
Typical turnaround time
2 weeks after receiving the samples
Quality system
Accredited testing laboratory
Method expert
Ville Roininen

Order this test online

First sample (VAT 0):
123 €
Additional samples (VAT 0):
95 €per sample
If you have a large number of samples, contact us for a possible discount.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Large number of samples or specialized needs?

Questions? We're happy to help.

Questions? We're happy to help.

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  • Do you have a recurring need for these tests? If yes, how often and for how many samples at a time?

Have questions or need help? Email us at or call +358 50 336 6128.