Clarifoil have just returned from the Walmart Sustainability Expo – an invite only event exclusively for suppliers and buyers of Walmart.  This is the 3rd year that Clarifoil have attended, having previously exhibited compostable envelopes and breathable donut boxes.  This year was the launch of Clarifoil’s thermoformed packaging in the form of sushi boxes.

Traditionally, PVC has been used for this type of packaging however, there is strong drive to eliminate this from the supply chain due to its contribution to landfill, difficulty to recycle and the fact it is not made from sustainable sources.   RPET (recycled PET) is becoming increasingly popular, however this product has a finite lifetime due to…