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Pringles packaging is quite complex. It consists of a metal base, a plastic lid, a peel-off metal lid, and cylindrical cardboard walls lined with aluminum foil.
The current version of packaging poses a particular problem for recyclers, as it combines a large number of different materials.
The recyclers’ association called the packaging of these chips, along with the Lucozade Sports bottle, the criminals of recyclers.
So now Pringles maker Kellogg’s is testing a simpler chip can, although experts say that isn’t the solution, either.
About 90% of new cans are made of paper, and the remaining 10% is a polar (plastic) barrier that closes off the inside, protecting food from oxygen and moisture that can damage the taste.
And how about a cap? Some Tesco stores are testing two options: a recyclable plastic lid and a recyclable paper lid. Kellogg’s says these lids will continue to produce a distinctive sound – a “pop” associated with the product.
AFP / Scanpix nuotr./Pringles
Simon Ellin from the Recycling Association told the BBC:Pringles Packaging was a bastion of bad design in terms of recyclers. This new version is an improvement and we basically appreciate it. But they are still going to leave a plastic lid, which increases the plastic contamination problems. People leave them for picnics and they end up in streams or the sea. That plastic cover should also go away. “
Meanwhile, Kellogg’s says the chip packaging needs to be airtight, otherwise the food will be spoiled.
Ellin said the polyethylene-lined card can be recycled, but the product will need to be tested at recycling plants.
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