There has been a recent addition in the list of many firsts that Uflex has introduced in the flexible packaging industry.   Uflex is the first Indian company to manufacture Glitter Printing Rotogravure Cylinders on its state-of-the-art direct laser engraving line. Pigments of glitter inks are substantially bigger in size compared to conventional gravure inks, therefore rotogravure printing on substrates using glitter inks has always been a challenge for convertors.   “It is extremely difficu...