Leading the way with lids.

UK-based flexible packaging specialist Parkside has launched a revolutionary range of sustainable lidding films as a next-generation solution for brands seeking to solve their packaging sustainability challenges, as part of its Sustainable 7 product strategy.

Comprised of renewable and certified compostable films, paper-based solutions, and recyclable monomers, Parkside’s range of lidding films is now augmented by its unique ParkScribe® laser scoring technology. This enables the creation of easy peel-and-reseal PET lids that are integral to the pack, meaning the film stays attached through the recycling process.

“ParkScribe uses a laser to score substrates quickly and with micron-level precision,” said Joshua Swann, Head of Technical at Parkside.

“It means we can cut through only a few layers of the lidding material in specific areas to create a lid that peels away, then reseals without the need for additional glue strips, zips, or stickers which can affect recyclability. When weld sealed to a tray it is fully recyclable under current OPRL guidelines provided the polymer is the same as the one used in the tray, while still being easy to open and reseal to meet consumer demands for convenience.

“This is just one demonstration of the innovation present in our lidding film range. Our latest range of recyclable plastic, 30 percent-plus recycled content, paper-based, and compostable films enables customers to be flexible when developing packaging that perfectly suits the needs of their application.”