Nanomaterials describe, in principle, materials of which a single unit is sized (in at least one dimension) between 1 to 1000 nanometres (10−9 meter) but usually is 1 to 100 nm (the usual definition of nanoscale).
An EU initiative developed a new process to recycle plastic waste for food packaging. This resource enables industry to conform to European Commission regulations on recycled plastic materials and parts intended to come into contact with foods.
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