Why Recycled plastics cannot be used to produce new food containers because?

Recycled plastics cannot be used to produce new food containers primarily due to concerns over contamination and safety. During the recycling process, plastics can retain harmful substances, such as additives and residues from previous contents, which may pose health risks. Additionally, the recycling process often does not meet the stringent hygiene and safety standards required for food contact materials. As a result, regulations typically prohibit the use of recycled plastics in food packaging to ensure consumer safety.