{"hq_id":"hq-p-chd-000149","name":"School Cafeteria Food Packaging (PFAS Trays, BPA Cans, Styrene Foam)","category":{"primary":"children","secondary":"school","tags":["cafeteria","school lunch","PFAS","BPA","styrene","food packaging","tray","molded fiber"]},"product_tier":"CHD","overall_risk_level":"moderate","description":"School cafeteria food contact materials expose millions of children to packaging chemicals daily. Molded fiber trays and plates: commonly treated with PFAS for grease resistance (Schoolyard PFAS testing: 100% of molded fiber trays tested positive for fluorine). BPA/BPA-alternatives in canned food liners (school lunch canned vegetables, fruits, sauces). Expanded polystyrene (EPS) foam trays: styrene monomer migration (IARC Group 2A probable carcinogen) — many districts have banned foam trays. 30 million children eat school lunch daily in the US. USDA National School Lunch Program does not regulate packaging materials — only food safety and nutrition.","synthesis":{"derived_risk_level":"moderate_to_high","synthesis_confidence":0.878,"synthesis_method":"compound_composition","context_used":"human_child","context_source":"product_users","exposure_modifier":0.977,"vulnerability_escalated":true,"escalation_reason":"CHD tier product","compounds_resolved":2,"compounds_total":2,"synthesis_date":"2026-03-27","synthesis_version":"1.0.0"},"hazard_summary":{"sensitive_populations":"all students eating school lunch daily (30 million US children)","overall_risk":"moderate","primary_concerns":["100% of molded fiber school trays test positive for PFAS (fluorine indicator)","Daily exposure: 180 school days × 30 million children","BPA/BPA-alternatives in canned food liners for school lunch ingredients","Styrene foam trays: IARC 2A probable carcinogen (monomer migration)"],"exposure_routes":"Oral (food contact with PFAS-treated trays, BPA can liners, styrene foam — daily)"},"exposure":{"routes":["oral"],"contact_types":["oral_direct"],"users":["child"],"duration":"minutes","frequency":"daily","scenarios":["Daily contact: hot food on PFAS-treated molded fiber tray (migration)","Canned school lunch items: BPA/BPS can liner leaching","Styrene foam tray: monomer migration from hot food contact","180 school days/year × 30 million children = massive aggregate exposure"],"notes":"Schoolyard PFAS testing (Toxic-Free Future, 2022): 100% of molded fiber school lunch trays tested positive for fluorine (indicator of PFAS treatment). PFAS-free alternatives: polypropylene (PP) plastic trays, stainless steel, ceramic, untreated paper (for dry items only). NYC, San Francisco, Minneapolis: banned PFAS in food packaging (includes school trays). Styrene foam: banned in NYC, San Francisco, Portland, Seattle school districts. USDA NSLP: regulates food content (USDA nutritional standards) but NOT packaging materials. FDA: food contact notification (FCN) process for packaging — individual substance approval, no aggregate exposure assessment."},"consumer_guidance":{"usage_warning":"Ask your school district what lunch trays are used — molded fiber trays are almost certainly PFAS-treated. Advocate for PFAS-free trays (PP plastic or stainless steel). Support local PFAS-in-food-packaging bans. Pack lunch in stainless steel or glass containers to eliminate packaging chemical exposure entirely.","safer_alternatives":["Polypropylene (PP) reusable or disposable trays (PFAS-free)","Stainless steel reusable lunch trays (zero chemical migration)","Pack lunch from home in stainless steel/glass containers","Support school district transition to PFAS-free food service ware"]},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"FDA Food Contact Notifications (FCN) / State PFAS Bans","citation":"21 CFR 170-199 (FDA); various state laws","requirements":"FDA: food contact substances require FCN approval. No aggregate exposure assessment. State-level: NY, CA, ME, MN, WA ban PFAS in food packaging. USDA NSLP: no packaging material regulation.","compliance_status":null,"effective_date":null,"enforcing_agency":"FDA / state agencies","penalties":null,"source_ref":null}],"certifications":[],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Molded fiber trays: compostable but PFAS contamination is concern for compost. PP trays: recycling. Stainless steel: reusable 10+ years.","hazardous_waste":false,"expected_lifespan":"single_use_to_10_years"},"formulation":{"form":"varies","key_ingredients":[],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000033","compound_name":null,"role":"grease_resistant_coating","typical_concentration":"surface treatment"},{"hq_id":"hq-c-org-000005","compound_name":null,"role":"can_liner","typical_concentration":"trace"}],"identifiers":{"common_names":["school cafeteria food packaging (pfas trays, bpa cans, styrene foam)"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Skip Hop","manufacturer":"Carter's Inc.","market_position":"mass_market","notable":"Designer play mat brand"},{"brand":"Baby Care","manufacturer":"Baby Care","market_position":"premium","notable":"Large foam play mats"},{"brand":"Lollaland","manufacturer":"Lollaland","market_position":"premium","notable":"Non-toxic play surface"}],"sources":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-25"},{"type":"regulation","title":"FDA Food Contact Notifications (FCN) / State PFAS Bans (21 CFR 170-199 (FDA); various state laws)","jurisdiction":"USA","citation":"21 CFR 170-199 (FDA); various state laws","id":"src_d67e5ad9"},{"id":"iarc_100f_afb1","type":"regulatory","title":"IARC Monographs Volume 100F: Aflatoxins — Chemical Agents and Related Occupations","year":2012,"inherited_from_compound":"hq-c-org-000033"},{"id":"epa_aflatoxin_iris","type":"regulatory","title":"US EPA IRIS: Aflatoxins — Carcinogenicity Assessment (Group A)","year":1998,"inherited_from_compound":"hq-c-org-000033"},{"type":"regulatory","citation":"EFSA. Statement of EFSA on the co-formulant POE-tallowamine. EFSA Journal 2015;13(11):4303.","url":"https://www.efsa.europa.eu/en/efsajournal/pub/4303","date":"2015-11-12","id":"efsa_statement_2015","inherited_from_compound":"hq-c-org-000005"},{"type":"regulatory","citation":"EU Standing Committee on Plants, Animals, Food and Feed. Vote to prohibit POE-tallowamine in glyphosate formulations.","date":"2016-07","effective":"2016-07-22","id":"eu_poea_ban_2016","inherited_from_compound":"hq-c-org-000005"},{"type":"monograph","title":"International Agency for Research on Cancer (IARC)","jurisdiction":"International","id":"src_d9ebbaf2","extraction":"description_reference"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-01T19:27:56.380Z"}}