Sandwich Wrapper Cheeseburger Lot Of 2 Vtg 70s Food vs Originals Gift Wrapping Paper - 3 Pack: which is safer?

Where these two actually differ

• We flag Grease-resistant coating migration (non-PFAS components), Unknown additive content in vintage coating, Paper substrate degradation over decades and Formaldehyde-based adhesive or sizing on the Burger King and not on the Chick-fil-A.
• We flag PFAS in water-resistant coating (reported in product category), Undisclosed additives in coating, Coating degradation with moisture or heat and Food-contact safety certification gap on the Chick-fil-A and not on the Burger King.
• The Burger King is Paper with grease-resistant coating (unspecified) where the Chick-fil-A is paper with likely water/grease-resistant coating, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.