· Grease-Resistant Deli & Butcher Paper
Greaseproof Decorative Paper Liners
Avoid until brand reveals coating chemistry or provides test data.
Grease-resistant liners typically rely on PFAS-based water repellent coatings. This brand remains silent on their formula or any testing results.
The better-graded swap
IDL Packaging
Idl Packaging White Butcher Paper 18" x Natural Butcher Paper Roll for Meat and Fish
95/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
paper with grease-resistant coating, type unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
PFAS
Fluorinated coatings are common in grease-proof paper but Greenline has not disclosed whether their formula uses them. If present, PFAS can migrate into fatty foods and accumulate in human tissue. This is graded separately at 25/100 safety, reflecting the unresolved coating chemistry.
Source, ATSDR ↗Coating migration under heat
Paper liners with unspecified synthetic coatings may release monomers or oligomers when exposed to temperatures above 200°F. Greenline provides no thermal stability data, so migration risk under baking conditions cannot be ruled out, particularly with fatty foods that act as extraction solvents.
Coating degradation and physical contamination
Grease-proof paper liners are prone to peeling, flaking, or delamination, especially when exposed to moisture or reheated. Visible coating loss suggests barrier failure and potential food contact with the paper substrate and residual coating fragments.
Microplastic or synthetic polymer shedding
If the grease-resistant coating is a polymer-based alternative to PFAS, wear and tear can shed microparticles into food. Greenline's lack of durability specifications makes this risk difficult to quantify but plausible with repeated use or high-moisture foods.
What’s reassuring
Unbleached paper contaminants (if applicable)
If Greenline uses unbleached paper substrate, residual ink or processing chemicals from pulp are a minimal but theoretical risk. No specific contamination has been reported for this brand, and unbleached paper presents lower concern for dioxin residue potential compared to bleached alternatives.
The full breakdown
What it's made of and why it matters
Greenline's liners are paper substrate with an unspecified grease-resistant coating applied to prevent oil and moisture penetration. The coating chemistry is the critical unknown, grease-resistant paper liners historically rely on fluorinated compounds (PFAS) or wax/silicone alternatives, and Greenline has not publicly disclosed which approach they use. Without this disclosure, the actual chemical hazard profile cannot be fully assessed. Paper itself is inert, but the coating's thermal stability and migration potential under heat determine food-contact safety.
The brand's record and disclosure
Greenline markets itself as an eco-conscious brand but has not published testing data, material certifications, or chemical disclosure for these liners as of available public records. No PFAS testing results, third-party certifications (e.g., OEKO-TEX, Nordic Swan), or ingredient transparency statements appear on their product literature. The silent stance on coating chemistry is a significant transparency gap, especially for a brand positioning itself as environmentally responsible. This absence of disclosure is the primary reason to exercise caution.
How it compares in its category
Grease-proof paper liners in the market segment use three main coating types, PFAS-based (fast-drying, durable but persistent toxicity concerns), silicone or wax (lower concern for persistence but less durable), and newer polymer alternatives. Greenline does not specify which, making direct comparison impossible. Competitors like unbleached parchment or beeswax-coated alternatives are more transparent but may lack the same grease resistance. For consumers prioritizing known safety over performance, certified-PFAS-free alternatives exist but are less common.
If you buy it
Limit use to applications below 350°F (e.g., baking cookies, sandwiches, dry foods); do not use for broiling, frying, or prolonged high-heat contact, as coating stability at temperature is unknown. Keep coated side facing away from direct food contact when possible; use primarily as a barrier against grease on baking surfaces. Replace after visible wear, coating cracks, or food staining that suggests barrier failure. Do not microwave these liners due to unknown coating chemistry under microwave radiation. Request material safety data from Greenline before regular use.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Grease-Resistant Deli & Butcher Paper
IDL Packaging
White Butcher Paper 18" x Natural Butcher Paper Roll for Meat and Fish
bleached paper, uncoated
Mold or microbial growth during storage
Limited concern
Brand PFAS statement on record, which we have not verified.
⚠Starting grade for this product type
IDL Packaging
White Butcher Paper 18" x 12000" Natural Butcher Paper Roll for Meat and Fish
bleached kraft paper, no specified coating
Ink or printing residue (if printed side contacts food)
Limited concern
Mold or microbial growth during storage
Limited concern
Brand PFAS statement on record, which we have not verified.
⚠Starting grade for this product type
If You Care
Parchment Baking Sheets
unbleached parchment paper, silicone coating
Silicone coating degradation under heat stress
Limited concern
Mold or microbial growth if stored damp
Limited concern
Brand no-added-PFAS claim and a 2021 lab result with no fluorine detected.
✓Lab test found no PFAS
More grease-resistant deli & butcher paper 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.