Genpak · Disposable Food Containers
Genpak Hinged Deli Container
Hinged deli containers often use grease treatments; no public disclosure from Genpak.
Genpak does not publicly disclose PFAS or coating chemistry for this container. Hinged deli packaging often contains grease-resistant treatments that may include PFAS, but this specific product lacks transparent claims.
The safe swap
Lakeland
Sustainables 3 Compartment Hinged Lid To Go Food Container
70/100 safety
Same rubric that flunked this product. The swap earned its C.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Polypropylene with unspecified grease-resistant coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
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
Genpak hinged deli containers are polypropylene (PP), a thermoplastic with a melting point around 130°C. The manufacturer applies an unspecified grease-resistant coating to meet food-service demands for oil and moisture resistance. Polypropylene itself is considered low-hazard for food contact when uncoated, but the proprietary coating formulation is the unknown factor. Most commercial deli-container coatings in this segment rely on fluorinated compounds (PFAS) to achieve grease repellency, though Genpak has made no public disclosure of ingredients or testing.
The brand's record and disclosure
Genpak is a major foodservice-packaging manufacturer but maintains minimal transparency regarding PFAS content or alternatives in hinged containers. No peer-reviewed testing of this specific product has been published in open literature. The company has not released PFAS phase-out commitments or certification (such as PFOA/PFOS exclusion) for deli-container lines. Industry silence on this category suggests awareness of PFAS prevalence but no voluntary disclosure trend.
How it compares in its category
Most hinged deli containers (polypropylene or PET) use grease-resistant coatings; Genpak is typical, not an outlier. Containers explicitly labeled PFAS-free or certified to standards like NSF Microban-free or compostable-certified lines (if any) would offer more assurance. Uncoated or non-grease-resistant alternatives exist but sacrifice convenience for takeout applications. Genpak's silence places it in the majority of the market but not ahead.
If you buy it
Use only for cold or room-temperature foods; do not microwave or heat above ~70°C, as coating breakdown accelerates chemical migration. Do not store acidic foods (vinegar, citrus) longer than brief periods, as acids can weaken polymer coatings. Replace containers if scratched, cloudy, or visibly degraded. For hot foods or extended storage, switch to uncoated ceramic, glass, or paper containers with wax rather than fluorinated coatings.
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.”
Grease-resistant coating migration (PFAS-adjacent)
The unspecified grease-resistant coating likely contains fluorinated compounds; heating, acidic foods, or repeated use may cause coating breakdown and migration into fatty foods. No independent test data on this product is publicly available.
Polypropylene microplastics upon heating
While PP is generally stable at room temperature, microwaving or exposure to heat above ~100°C can degrade the polymer and release fine plastic particles, especially if the coating is already compromised.
Coating adhesion degradation over time
Hinged containers in commercial use show cloudiness and coating wear after repeated washing and use; worn coatings expose underlying PP and increase leaching risk from additives or residual coating fragments.
BPA or BPS in adhesives or pigments
Polypropylene itself does not require BPA. However, if print inks or adhesives for hinges are not specified as BPA-free, trace contamination is theoretically possible; Genpak has not published ink safety data.
Bacterial biofilm growth in hinged seams
The hinge mechanism creates a crevice difficult to clean thoroughly; warm, moist conditions during storage or commercial handling can allow bacterial colonization if containers are reused without sanitization.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% 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.
Safer alternatives in Disposable Food Containers
Lakeland
Sustainables 3 Compartment Hinged Lid To Go Food Container
Molded fiber/pulp (plant-based)
Lower concern. Molded fiber food containers unlikely to contain PFAS.
⚠Risky category by default
Lakeland
Hefty Food Service Containers Rectangle 9 3/4" x 5" x 3 1/4" 125 ct
Polypropylene (disposable food containers)
Lower concern, but brand discloses nothing about PFAS.
⚠Risky category by default
Rubbermaid
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polypropylene plastic containers with lids
Lower concern; basic plastic food storage with no known PFAS triggers.
⚠Risky category by default
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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.