New stretch wrap is even more durable
UPM Plywood mainly uses plastic in stretch wrap for plywood and veneer bundles in Finland and Estonia.
In 2024, UPM Plywood began introducing stretch wrap containing 30 percent post-industrial recycled (PIR) material derived from plastic production side streams. Later, as the regulatory requirements were clarified, the focus shifted to post-consumer recycled material. The introduction of recycled material has required close collaboration with the packaging material supplier.
“Packaging containing recycled material must perform in production and protect the products as reliably as earlier solutions. Together with our production teams, we have tested new materials at the mills,” says Katri Karvinen, Solution Owner, Production at UPM Plywood.
Testing has verified, for example, the durability of the packaging and its performance on packaging lines. Safety throughout transport and use has also been tested, including tilt tests.
The packaging material has proven to perform at least as well as previous materials, and in some respects the properties have even improved. In addition, the price of stretch wrap made from post-consumer recycled raw material is nearly at the same level as wrap made from virgin raw material.
“As the availability of post-consumer recycled raw materials improves, manufacturers are able to ensure a cost-effective supply of the wrap for UPM Plywood,” says UPM Plywood’s Sourcing Manager Sari Loippo.