Better recycling properties for Stora Enso’s low-carbon Trayforma range for ready meals
Stora Enso continues to develop the Trayforma range further and introduces a new solution for conventionally heated food packaging applications, featuring less than 10% PET plastic. Trayforma is a wood fibre-based material for ready meals packaging, enabling brand owners and retailers to switch from fully fossil-based materials to renewables. The new Trayforma PET34 material continues to offer core properties such as food protection and heat resistance but has a significantly reduced amount of fossil-based barrier materials. When heating food in conventional oven, board materials need a PET coating to provide heat resistance and protect food. Meeting the threshold of 10% PET plastic will be an important step in producing trays made of Trayforma a better fit for fiber-based packaging recycling streams, and for achieving recyclable labelling in markets such as the UK. “We believe Trayforma products will have many future applications because they are low-carbon and help brand owners reduce their carbon footprint and use of fossil-materials, offering these benefits to consumers. Thanks to its renewable origin in wood fiber and its optimised barrier options, Trayforma range offers the right performance and several alternatives for the ready meals category, now also better fit for recycling,” says Tuomas Puonti, VP, Head of Business Line LPB Fresh & FSB from Stora Enso.