Mechanical properties were examined following the PN-ISO 527-3/5 standard. Initially, evaluated materials were processed into foils using the "Remi-plast" hydraulic hot press with the 6-ton pressure and at the temperature of 20°C degrees higher than the melting point of individual materials/blend components. A frame with dimensions of 10 cm x 10 cm and a thickness of 0.5 mm was used to control samples geometry. Testing samples, pounched with hydraulic pouncher (Endeavour Lab, Poland) into a dog-bone shape of type 3 were conditioned for 24 hours at a temperature of 22 C prior to mechanical tests.