BioPlus TERRA #1 Natural Kraft Compostable Paper Takeout Box – 4.375 x 3.5 x 2.5 vs Compostable Fiber Compost-A-Pak Containers: which is safer?
World Centric Compostable Fiber Compost-A-Pak Containers is the clear pick. BioPlus TERRA #1 Natural Kraft Compostable Paper Takeout Box – 4.375 x 3.5 x 2.5 carries a failing PFAS grade, and we never recommend buying a failing product.
Biotrem
BioPlus TERRA #1 Natural Kraft Compostable Paper Takeout Box – 4.375 x 3.5 x 2.5
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCoating leaching (unknown formulation)
PossibleMicroplastics from degraded coating
Our pick
World Centric
Compostable Fiber Compost-A-Pak Containers
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleProprietary coating chemical migration
PossibleMoisture and microbial growth in fiber matrix
ReportedCoating degradation under heat or fatty foods
Where these two actually differ
- We flag Coating leaching (unknown formulation) and Microplastics from degraded coating on the Biotrem and not on the World Centric.
- We flag Proprietary coating chemical migration, Moisture and microbial growth in fiber matrix, Coating degradation under heat or fatty foods and Recycling contamination if misdisposed on the World Centric and not on the Biotrem.
- The Biotrem is Natural kraft paper, compostable coating (unspecified) where the World Centric is Fiber-based (wood pulp/molded fiber), compostable coating, which is most of the difference in these two grades.
- The gap is 75 points, wide enough that this is not a close call, and the World Centric is the one to buy.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
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