UPM Specialty Papers and Fazer have jointly developed a new type of packaging for Fazer's Oat Rice Pies. Traditional plastic laminated packaging paper has been replaced with an innovative paper solution, which is easier to recycle and does not compromise the protection it provides the rice pies inside.
The new packaging solution is the result of more than two years of long-term development work to ensure the recyclability of the packaging without compromising food safety and the quality of the rice pies.
Food packaging has protective properties that have traditionally been provided by plastic packaging or by laminating plastic to the surface of paper. The use of plastic has also enabled the package to be sealed with heat.
In the packaging paper developed by UPM Specialty Papers, both the barrier and heat seal properties have been incorporated into the packaging paper without a separate layer of plastic lamination. The barrier properties are designed to protect the product inside the package until the best-before date, while ensuring that, for example, grease in the product cannot penetrate the package.
"Packaging papers have the advantage of being recyclable within a widely established fibre recycling infrastructure. Today, more than 80%of the fibre-based packaging material used in Europe is recycled. Our product development is always based on the premise of ensuring recyclability, in addition to ensuring product safety and the required functional properties," says Susanna Hyrkäs, Senior Manager, Sustainability, UPM Specialty Papers.
The new Oat Rice Pies packaging is based on the UPM Confidio barrier paper, which is heat-sealable. In recyclability test, the recycling reject of unprinted UPM Confidio paper is about 1%, which means that about 99%of the paper can be used to create new, recycled products. The recycling reject of plastic-coated paper packaging is significantly higher.
UPM Confidio packaging paper has been developed in cooperation between UPM Jämsänkoski mill and the UPM Research Centre in Lappeenranta.
