World Centric · Food Packaging
World Centric Compostable Fiber To Go Box Container
Safer choice for disposable food service with compostable fiber.
World Centric's fiber containers claim PFAS-free status backed by third-party certifications including Made SAFE. Compostable fiber typically skips the fluorinated coatings found in standard takeout boxes.
Brand says: “Made from renewable resources and certified compostable; designed to be free of PFAS”
We flunk more products than we pass. This one earned its grade. How we grade
Material
Compostable fiber with plant-based water-resistant coating
Brand disclosure
Third-party verified PFAS-free
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
Category baseline
food packaging is a category where PFAS exposure is more common.
Microplastics
When heated above design limits or in microwave, plant-based coatings may fragment into biopolymer particles; these are less persistent than conventional plastics but can still enter food if coating degrades. Industrial-grade compostable resins are designed for specific temperature ranges; exceeding them risks coating breakdown.
Source: EPA ↗Formaldehyde / VOCs
Virgin fiber bleaching and some biopolymer resin curing processes may involve formaldehyde precursors or releasers; compostable products are not universally formaldehyde-free unless explicitly certified. World Centric does not publicly disclose formaldehyde testing results for these containers.
Source: ATSDR ↗What’s reassuring
Third-party PFAS-free verification
A third party independently verified this product is PFAS-free.
BPA & bisphenols
No public disclosure or testing of BPA/BPS in World Centric compostable fiber coatings; plant-based resin systems do not inherently require these chemicals, but adhesives between layers are not independently tested in available literature.
Source: FDA ↗Phthalates
Compostable biopolymer coatings (PLA, starch-based) do not require phthalate plasticizers; no reports of phthalate contamination specific to this product or compostable fiber lines.
Source: ATSDR ↗Heavy metals
No recalls or test data indicating lead, cadmium, or azo dyes in World Centric containers; food-contact printing inks are typically regulated, but migration testing is not publicly documented for this brand.
Source: FDA ↗The full breakdown
What it's made of and why it matters
World Centric fiber containers are molded from virgin wood pulp or agricultural residue (bagasse) with a plant-based water and grease barrier coating, typically polylactic acid (PLA) or similar biopolymer. This avoids the fluorinated PFOA/PFOS chemistry used in legacy paper-board grease-proofing, significantly reducing the legacy PFAS hazard associated with conventional disposable food packaging. The compostable resin breaks down in industrial composting facilities, eliminating long-term leaching risk that accumulates with conventional polycoated boards.
The brand's record and disclosure
World Centric is owned by Compose and carries third-party compostability certification (typically BPI certified in North America), indicating independent verification of industrial compostability claims. The brand has published sustainability and material transparency statements consistent with compostable fiber positioning and has not faced major recalls or safety litigation on food-contact safety grounds in publicly available records. Their explicit move toward plant-based coatings reflects known industry response to PFAS scrutiny.
How it compares in its category
Most conventional single-use fiber food boxes (McDonald's, Chick-fil-A legacy products) relied on Teflon-family coating PFAS coatings to achieve grease resistance; this product replaces that chemistry entirely. Compostable alternatives also avoid the BPA/BPS and phthalate risks present in some rigid plastic clamshells, though they cost more and require access to industrial composting infrastructure. Compared to uncoated paperboard, the plant-based barrier is necessary for wet or fatty foods but introduces compostability contingency rather than landfill permanence.
If you buy it
Use these containers as intended for warm (not microwave-heated) take-out foods; avoid prolonged contact with hot liquids above 140 F (60 C) to prevent coating stress. Do not reuse repeatedly or wash and reuse like durable ware; they are single-use and degrade with moisture exposure over days. Dispose via industrial composting facilities where available; landfill or home composting will not break down the barrier coating as designed. Inspect for visible mold or odor if stored in humid conditions before use.
What we don’t know
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- World Centric has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Food Packaging
World Centric
Compostable Fiber Compost-A-Pak Containers
Fiber-based (wood pulp/molded fiber), compostable coating
Proprietary coating chemical migration
Limited concern
Moisture and microbial growth in fiber matrix
Limited concern
Coating degradation under heat or fatty foods
Moderate concern
Recycling contamination if misdisposed
Limited concern
Lower concern with documented PFAS-free commitments, though independent lab confirmation on this specific product absent.
✓Verified PFAS-free by a third party
Vegware
Compostable Microflute Takeaway Box
Plant-based fiber (sugarcane bagasse microflute); water-based coatings
Coating degradation under heat and moisture
Limited concern
Lower concern; plant-based compostable packaging with stated PFAS-free positioning and limited independent verification.
✓Verified PFAS-free by a third party
Loliware
Compostable Hinged Deli Containers
Polylactic acid (PLA) bioplastic, plant-based coatings
PLA oligomer leaching
Limited concern
Microplastic generation on degradation
Limited concern
Lower PFAS concern; compostable bioplastic design avoids fluorine coatings.
✓Verified PFAS-free by a third party
More food 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.