The Pulp and Paper Institute is the official representative for Bulgaria of FRANK-PTI, manufacturer of high-quality laboratory instruments and appliances for testing the pulp, paper and board.
FRANK-PTI supplies individual machines and provides complete equipment of laboratories. To meet the latest requirements in the area of testing techniques and customer demand, the company develops new instruments for determining of the basic properties of fibrous materials, paper and board – composition, structural, optical, surface, printing and mechanical.