Digitalizacja tektury falistej

Digitization of corrugated board is a very current issue and often taken up by scientists in recent decades. This is undoubtedly related to the global trend for product optimization and thus also to the optimal use of raw materials, and indirectly also to environmental protection. This paper shows two ways of proceeding in the process of digitizing corrugated board. In the first of the possible paths, basic laboratory tests of paper are used, additionally, the geometry of the cross-section layers should be precisely while using appropriate numerical techniques and, in the last step, the correct material model for each layer should be selected. The second path is based on testing the corrugated board itself – in this case, the most important thing is, of course, the appropriate selection of laboratory tests in order to obtain all the constitutive parameters necessary to build a digitized model of corrugated board. In this paper, both paths are analyzed in detail, and the advantages and disadvantages associated with the use of both techniques are indicated