INX International Ink Co. will place its focus on four key products when the 13th annual Packaging & Label Gravure Association’s (PLGA) Global Operational Conference convenes Feb. 24-26 in Miami. Belle Color, INX Platinum Plus RG43 Metallic ink, Roto-Flex G and Synergy Gravure™will be on display at the event, to be held at the Hilton Hotel in downtown Miami. “We consider the PLGA Conference to be an important event for us for several reasons,” said Mark Hill, assistant director of researc...