Uflex invests in second Heidelberg Intro printing line Uflex, India's largest multinational flexible packaging and polymer science company and the first Indian manufacturer of aseptic liquid packaging, announces to double its production capacity from 3.5-bn packs per annum to 7-bn packs per annum. To achieve this, the company decided to invest in second printing line from the Heidelberg Web Carton Converting GmbH. This investment is part of its larger growth strategy in the liquid packaging space on the back of its ambition to expand its global footprints. Investing in the Heidelberg Intro Web printing technology is thus the first among many steps toward achieving its production capacity.