Food Packaging Safety Is PP PET safe? March 9, 2026 by pups | Leave a Comment Yes, PP PET (polypropylene and polyethylene terephthalate) is generally considered safe for food contact applications when manufactured and used according to regulations. These plastics are widely used in food packaging due to their durability, barrier properties, and cost-effectiveness. Understanding PP PET Safety: What You Need to Know When it comes to food packaging, safety is […] Read more »