10 May 2018 --- Arla Food Germany is the first company to opt for the innovative Signature pack – the world’s first aseptic carton pack that is 100 percent linked to plant-based renewable material – from SIG, the carton pack and filling technology specialist. The Signature pack offers a fully renewable package, including the plastic closure fittings which are obtained through a strict certified traceability system in the manufacturing of the polymers.