sentences:  Since the deal allowed Tetra Pak to integrate Alfa Laval processing know-how, the merger made it possible for Tetra Pak to offer packaging and processing solutions.The deal drew anti-competitive scrutiny from the European Commission, but it was approved after various concessions from both companies.After the merger with Alfa Laval, Tetra Pak announced plans to return its headquarters to Sweden, and in 1993 Tetra Laval Group was created with dual headquarters in Lund and Lausanne.