Bart Sp. z o.o. supervises the production process at each level, from raw material admission to despatching the final product. Our laboratory is equipped with the newest measuring tools thanks to which all material, semi-finished and final product durability parameters are under control. These devices include: paper durability tester BST, SCT; corrugated cardboard durability tester: ECT, FCT, BST, Bending Stiffness; packaging durability tester: BCT press; Cobb absorption tester; Bendtsen roughness tester; print abrasion tester; X-Rite SpectroEye spectrometer; The Research and Quality Control Department works also on other devices such as: callibrated weights, moisture analyzers, thermometers, tickness gauges, rulers, calipers, micrometers, rangefinders, stoppers, Ford viscosity cups, pyrometers, thermovision camera, sound intensity meter, refractometer, pH meter, conductivity meter. Bart Sp. z o.o. strives to be environment friendly. We check the following parameters: boiler and treated water, condensates. Pollution indicators are checked on a regular basis by systems determinating COD, BOD and heavy metals. We also care about minimizing the air pollution. We analyse exhaust gases with amultifunctional analyzer.