VTT finds unprecedented extensible limits for formable cellulose-based food packaging to replace single-use plastic
Press release 7 November 2023Enabled by foam forming technology, VTT’s formable cellulose-based webs with 30% extensibility were used to make rigid packages using an industrial product packaging line. This opens up the manufacturing of a wide range of sustainable packaging solutions.In a pilot-scale study to find alternative raw materials for rigid plastic packages, VTT Technical Research Centre of Finland has obtained unprecedented maximum limits of its highly extensible formable cellulose-based webs used for rigid packaging applications. The results