The centralized laboratory is maintained with conditioned atmosphere and adequately equipped with instruments, apparatus and equipments like substance / GSM tester, Elmendorf tear strength tester, Instron tensile strength tester, Gurley porosity tester, Brendsten roughness tester, Coefficient of static friction tester, Brookfield viscosity meter, Mullen bursting strength tester and testing equipments for Cobb values and moisture-contents as well.