Footprint · Pizza Boxes
Unprinted Pizza Box
Lower PFAS concern for unprinted, uncoated pizza box; standard paperboard rarely requires PFAS treatment.
Footprint's unprinted pizza box is made from kraft paperboard without disclosed waterproof or grease-resistant coatings, which typically lowers PFAS risk compared to lined or printed boxes. No brand PFAS claim or third-party verification is publicly available.
Shop Footprint on Amazon →Material
Unbleached kraft paperboard, no waterproof coating specified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Footprint's unprinted pizza box is unbleached kraft paperboard, a mechanical pulp product without chemical bleaching or waterproof polymer coatings. Unbleached kraft retains lignin and natural resins, making it darker but avoiding chlorine-based processing residues and fluorinated water-repellent treatments (PFAS) common in bleached or coated foodservice board. The absence of printing inks and polymer liners substantially reduces migration risk of dyes, solvents, and coating monomers into food contact.
The brand's record and disclosure
Footprint is a sustainability-focused packaging manufacturer with public commitments to eliminating problematic coatings and has marketed uncoated lines as PFAS-reduced alternatives. However, the brand has not published comprehensive third-party chemical testing reports or formal certifications (e.g., FDA compliance declarations) for this specific unprinted box in public records reviewed. No established safety recalls or contamination incidents are on record for Footprint pizza boxes as of available data.
How it compares in its category
Most conventional pizza boxes use bleached kraft or recycled board with fluorocarbon or oleochemical water-repellent coatings to resist grease migration; these coatings are the primary PFAS and processing-chemical concern in the category. Footprint's uncoated unbleached option eliminates that layer of hazard, though it offers reduced grease barrier and may permit slight oil bleeding onto the exterior. This trade-off makes it safer from chemical perspective but potentially less practical for high-moisture, high-fat foods without internal barriers.
If you buy it
Store unprinted uncoated boxes in a dry environment, as unbleached kraft absorbs moisture without synthetic barrier. Use promptly after purchase; uncoated board does not have the shelf stability of coated stock. For very oily pizzas, expect minor grease staining on the box exterior; this is cosmetic and does not indicate food safety failure. No special handling beyond normal storage is required; compost or recycle after use per local guidelines.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Ink or dye migration (from printing)
Product is unprinted by specification, eliminating the risk of solvent-based or pigment-based ink residues leaching into food contact. No hazard expected for this variant.
Waterproof coating leachables (Teflon-type coating, fluorochemicals, oleochemical additives)
Uncoated unbleached kraft does not include Teflon-family coating or fluorocarbon water-repellent treatments. Absence of coating eliminates polymer monomers, emulsifiers, and processing aids that would otherwise migrate; PFAS profile assessed separately.
Chlorine residues from bleaching (dioxins, organochlorines)
Unbleached kraft avoids elemental chlorine or chlorine dioxide pulping, reducing potential for dioxin/organochlorine residues. Standard unbleached pulping does not generate these compounds in established published literature.
Grease barrier loss leading to oil saturation and potential mold growth if stored damp
Uncoated unbleached board absorbs grease and moisture without synthetic water-repellent layer. If box remains damp or is used for high-moisture foods, fungal growth on box material is theoretically possible over extended contact; food safety risk is low if box is discarded promptly after use.
Formaldehyde resins or adhesives in pulping or assembly
Unbleached kraft paperboard does not typically require formaldehyde-based binders in pulping or box assembly for this grade. No published recalls or complaints specific to formaldehyde off-gassing from unprinted Footprint boxes are on record.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More pizza boxes grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.