Leaf 2 Product Testing & Quality Verification
Every product batch is manufactured from naturally fallen leaves and can be tested for quality, safety, and environmental performance through accredited independent laboratories upon buyer request.
Request Testing Verification for Your Batch🥗 Food Contact & Safety Testing (Available on Request)
- Overall Migration Testing
- Heavy Metal Analysis (Lead, Cadmium, Mercury, Arsenic, Chromium, Nickel)
- PFAS Screening & BPA Analysis
- Formaldehyde & Pesticide Residue Analysis
- Taste & Odor Transfer Testing
- Food Contact Safety Evaluation
🧫 Microbiological Testing
- Total Plate Count (TPC)
- Yeast & Mold Count
- E. coli & Salmonella Screening
- Coliforms & Staphylococcus aureus Testing
- Moisture Level Verification (Guaranteed <10%)
🍂 Biodegradability & Compostability Testing
- Aerobic Biodegradation Testing
- Soil & Home Compostability Disintegration
- Industrial Compostability Evaluation
- Plant Ecotoxicity Testing
- Bio-based Carbon Content Analysis
Physical & Thermal Performance Testing
- Water & Hot Oil Resistance
- Structural Rigidity & Shape Retention with Hot Food
- Thermal Heat Resistance (Hot Food & Gravy Serving)
- Freezer Performance Testing
- Compression Strength & Drop Resistance
Quality & Safety Testing Matrix
Independent third-party laboratory verification methods arranged on demand for buyer export lots:
| Test Area | What Is Tested | Why It Matters | Applicable Standard / Protocol |
|---|---|---|---|
| Food Contact Safety | Overall chemical migration into aqueous, acidic, and fatty food simulants. | Ensures zero harmful chemical leaching during hot food dining. | US FDA 21 CFR 176.170 / EU 10/2011 (EN 1186) |
| Heavy Metal Screening | Lead (Pb), Cadmium (Cd), Mercury (Hg), Arsenic (As), Chromium (Cr), Nickel (Ni). | Verifies pure, non-toxic agricultural raw materials free from environmental contaminants. | ICP-MS / US EPA 3052 / EN 12498 |
| PFAS & BPA Analysis | Total Fluorine screening and Bisphenol-A (BPA) extraction. | Verifies 100% natural leaf sheath with zero fluorinated forever chemicals or plasticizers. | EN 14582 / LC-MS/MS |
| Microbiology & Hygiene | Total Plate Count (TPC), Yeast & Mold, E. coli, Salmonella, S. aureus. | Confirms sanitary high-temperature heat-press molding & UV-C disinfection. | ISO 4833 / ISO 21527 / FDA BAM |
| Home & Soil Compostability | Aerobic disintegration in ambient soil, plant ecotoxicity, and carbon conversion. | Validates full 60–90 day home composting into nutrient-rich humus without microplastics. | ISO 14855 / ASTM D5338 / EN 13432 protocols |
| Thermal & Moisture Limits | Rigid performance under hot food and gravy serving, moisture <10%. | Prevents mold during ocean transit and guarantees rigid performance with hot meals. | In-house calibrated moisture & controlled thermal & moisture chamber testing |
Note: Independent third-party batch lab reports from accredited test houses (e.g. SGS, TÜV, Intertek) are arranged on demand per importing country regulations.
🌿 Typical Product Material Characteristics
100% Plant-Based • Plastic-Free • Naturally Biodegradable • Home & Industrial Compostable • No Added Chemicals or Synthetic Binders • No Bleach • Suitable for Hot & Cold Foods • Naturally Oil & Water Resistant • .
Reference Standards Note (Informational): Depending on destination country, buyers commonly request testing aligned with food-contact migration methods (e.g., EU 10/2011 / EN 1186), compostability test methods (e.g., ISO 14855, ISO 16929, EN 13432 test methods, ASTM D5338/D5988/D6866), and related physical/microbiological protocols. We coordinate custom testing with accredited independent laboratories per your target market requirements.