Water absorbance of paper or board with the Cobb method

This test measures the water absorption properties of paper and board. The method is not suitable for grades with grammage less than 50 g/m² or embossed paper. It is also unsuitable for highly water-absorbing papers, such as blotting papers.

The absorption time can be chosen by the customer. The result will be expressed as absorbed water per surface area (in g/m²).

Suitable sample matrices
Paper or paperboard with basis weight over 50 g/m2
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):
143 €
Additional samples (VAT 0):
90 €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.

Questions? We're happy to help.

Questions? We're happy to help.

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