Material Thoughts: PolyOne in packaging, Victrex in Japan, Evonik in E | plasticstoday.com
Polypropylene Film Fills vs. PVC: Flammability | Brentwood Industries
lomo world ♡ on X: "What's the difference between PP and PVC and which type should you get for your photocard collection? We'll try to explain this as simply as we can