Zdolność materiałów podpodeszwowych do absorbowania wody w warunkach dynamicznych i jej desorbowania

In the Tannery Laboratory of Institute of Leather Industry there were tested 93 samples of insole materials and 61 samples of insock materials to assess their abilities concerning water absorption in dynamic conditions as well as their desorption. You can see the results on the diagrams divided as follows: - for insoles: nonwovens, natural leathers, leather board, - for insocks: insock materials, samples taken from ready-made insocks. The method was validated and its precision was verified with help of statistic methods. The values of necessary indicators for insole and insock materials, used in the production of shoes (for men, women, teenagers, children and sport ones etc.), were also fixed.