Rama Paper Mills Ltd. Manufactures Light Weight Coated-LWC Duplex Board of 230-410 GSM. The Light Weight Coated-LWC Duplex Board of 230-410 GSM is of medium quality and is used to make small packaging / small cartoons used by pharmaceuticals, soaps, paste, apparels, tea and other similar industries.Rama Paper Mills Ltd. Is the manufacturer of Newsprint, Duplex Board and Writing and Printing paper by recycling waste paper.