LEM · Deli Meat & Cold Cuts Packaging
LEM Patty Maker Paper
Skip until brand discloses coating chemistry and PFAS status.
Patty maker paper uses a water and grease-resistant coating, likely containing PFAS, but LEM provides no disclosure. Contact the brand directly or choose uncoated parchment alternatives.
The better-graded swap
LEM
LEM 15" Freezer Paper Cutter
80/100 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 unspecified water/grease-resistant coating
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.
Coating leachables (unspecified composition)
The water and grease-resistant coating is not chemically disclosed by LEM. If it contains fluorochemicals or other synthetic polymers, brief contact with cold or room-temperature ground meat poses low but non-zero leaching risk; risk increases with grease saturation and any heat exposure. No migration data specific to this product is available.
Heat degradation of coating
Stability and decomposition temperature of LEM's proprietary coating are not specified. Use above room temperature (e.g., oven baking on patties) could degrade the coating and release volatile or particulate breakdown products; unintended food contact would occur.
What’s reassuring
Microplastic or particulate shedding
No reports or evidence of coating flaking or particle shedding in normal use have been identified. Paper substrate alone does not shed microplastics. Risk is theoretical if coating degrades, but no field complaints are documented.
Ink or printing residues (if printed)
If the LEM patty maker paper includes printed branding or text on the food-contact surface, ink migration is a potential hazard depending on ink formulation and contact duration. Most commercial food-contact papers use food-safe inks, but product specifications do not clarify printing location or ink type.
Bacterial growth or contamination during storage
Paper itself can support bacterial growth if kept damp or warm. Proper storage in a sealed, cool, dry environment prevents this. Single-use context and paper's lack of antimicrobial properties mean hygiene depends on user storage practices, not the product itself.
The full breakdown
What it's made of and why it matters
LEM Patty Maker Paper is a paper substrate with an unspecified water and grease-resistant coating, typically applied to food-contact paper to prevent adhesion and moisture migration during storage and handling of ground meat patties. The coating chemistry is not disclosed by LEM, which is standard industry opacity but problematic for safety assessment. Paper itself is inert; the risk surface is the coating, which may contain fluorochemicals (PFAS), silicones, or wax compounds depending on formulation. Since coating composition is undisclosed, evaluation of leaching potential into food is limited to available public data, which is sparse for this specific product.
The brand's record and disclosure
LEM Products (a sausage-stuffer and meat-processing equipment brand) does not publicly disclose the chemical composition of their patty maker paper coating, nor have they published PFAS-free certifications or supplier ingredient statements. The brand has no documented history of food-packaging safety recalls or controversies in public databases, but silence on coating chemistry is inconsistent with current consumer expectations for transparency in food-contact materials. No third-party certifications (FDA clearance, NSF, or independent testing) appear linked to this specific product in available sources.
How it compares in its category
Food-contact paper liners occupy a lower-scrutiny category than durable cookware or reusable food containers because single-use exposure is brief and food contact is indirect (paper separates patties from air and surfaces, not direct ingestion). Many commercial meat-processing papers similarly lack public coating disclosures; LEM is neither exceptional nor notably transparent compared to competitors. Uncoated parchment paper or silicone-coated alternatives exist but are less effective at grease resistance; the trade-off is functionality versus chemical uncertainty.
If you buy it
Use only for room-temperature or refrigerated patty storage, never expose to direct heat (oven baking, grilling, or microwave), as coating stability at elevated temperatures is unknown and heat can accelerate potential leaching. Replace the paper lining if it becomes saturated with grease or shows visible degradation. Store the roll in a cool, dry location away from direct sunlight. If you have sensitivity to fluorochemical exposures or PFAS concerns, request written coating composition from LEM before purchase, or switch to uncoated parchment or silicone-coated alternatives, accepting reduced non-stick performance.
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
- LEM has made none
Formulations change between production runs, so check the current label. How we grade.
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natural kraft butcher paper, no coating specified
Bleach residue and chlorine compounds
Limited concern
Mold or microbial contamination in storage
Limited concern
Brand PFAS statement on record, which we have not verified.
⚠Starting grade for this product type
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Blade degradation and metal particle shedding
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Food residue entrapment in joints
Limited concern
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⚠Starting grade for this product type
Oscar Mayer
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plastic film wrapper; likely PE or PP film
Plastic film leaching under heating
Limited concern
Pathogenic bacterial growth if seal compromised
Moderate concern
Lower concern for food item, but packaging PFAS risk is modest and not ruled out.
⚠Starting grade for this product type
More deli meat & cold cuts packaging 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.