Katom · Grease-Resistant Paper Goods
Kraft Paper Roll
Lower concern. Uncoated kraft paper is inherently PFAS-free material.
Kraft paper roll with no apparent water-resistant coating or treatment. Uncoated kraft paper has lower PFAS risk, though some specialty kraft products use fluorinated treatments. No brand disclosure available.
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Kraft paper, uncoated
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Katom's kraft paper roll is made from virgin or recycled wood pulp processed through the kraft method, which creates strong fibers without chemical binders. Uncoated kraft paper lacks the fluorinated or synthetic coatings that introduce hazards in other food packaging. The paper's porous structure makes it breathable, ideal for bakery items and dry goods, but unsuitable for prolonged contact with fatty or wet foods, which can cause breakdown and potential pulp migration.
The brand's record and disclosure
Katom is a food-service supplier with no major documented recalls or safety controversies involving kraft paper rolls. The brand does not publicly disclose detailed material sourcing or third-party certifications (e.g., FDA compliance statements or food-contact certifications) on typical product listings. No evidence of formal safety testing or transparency initiatives specific to this product exists in public records, but absence of reported incidents suggests routine compliance with food packaging standards.
How it compares in its category
Uncoated kraft paper is among the safest food-packaging materials available and avoids the PFAS concerns of coated alternatives (e.g., greaseproof or water-resistant papers). Unlike bleached white kraft or poly-coated papers, Katom's uncoated version carries no documented chlorine-bleach residues or plastic contamination risks. It is less durable than plastic-lined or wax-coated rolls for wet or fatty applications, making it better suited to niche use cases rather than universal food contact.
If you buy it
Use this roll for dry goods, baked items, and room-temperature foods; avoid prolonged contact with oils, vinegar, or high moisture. Store the roll in a cool, dry environment to prevent mold growth on the paper surface, which can render it unsuitable for food contact. Replace the roll every 6-12 months if stored in humid conditions; inspect for visible discoloration, musty odors, or pest damage before each use. Do not heat-seal or microwave foods directly in contact with this paper, as moisture release can accelerate fiber degradation.
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.”
Chlorine residues from bleaching (if bleached)
Katom's uncoated kraft paper appears to be natural brown kraft, which typically uses minimal chlorine in processing. No public documentation of bleach-related contamination exists for this product, though bleached white kraft variants may retain trace dioxin residues.
Bacterial or mold growth on paper surface
Kraft paper is cellulose-based and can support microbial growth in humid storage conditions. While not a manufacturing defect, poor storage by the end user could render the paper unsafe for food contact; Katom does not appear to treat this product with antimicrobial coatings.
Pulp fiber migration into fatty or wet foods
Uncoated kraft paper lacks a moisture barrier and can shed fibers or degrade when exposed to oils, vinegar, or prolonged moisture. This is not a toxicity hazard but a contamination and usability concern specific to the product's limitations.
Ink or printing contaminants (if pre-printed)
Standard Katom kraft paper rolls are typically unprinted; if sourcing a printed variant, verify that inks are food-safe and non-toxic. No recalls or complaints regarding ink migration have been reported for Katom brand kraft products.
Heavy metals from recycled content (if recycled kraft)
If Katom's roll contains recycled pulp, trace metals (lead, cadmium) could theoretically be present, though food-contact recycled paper is regulated and tested. No public documentation of heavy metal contamination in Katom kraft rolls exists, and virgin kraft variants eliminate this concern entirely.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% 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 grease-resistant paper goods 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.