Methodology for EN71 Compliance Testing Reports for Children's Toys
Date：2025-11-04 09:52:54 Classification
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A comprehensive guide to EN71 testing reports for children's toys, covering standard requirements, testing methods, and compliance procedures, compiled in conjunction with the latest developments in EU regulations:
I. Core Testing Modules of EN71
1. Mechanical and Physical Performance (EN71-1)
- Small Parts Test: Simulates the risk of swallowing by children (applicable to toys under 36 months), using a dedicated test tube (Φ31.7mm) to determine whether there is a choking hazard (DEZEW Testing CNAS Registration No.: L8083).
- Sharp Edge/Point Test: Applying a force of (50±2)N with a tension gauge to test accessible parts, and assessing the degree of hazard using a microscope.
- Sound Test: Impulse noise must not exceed 140dB, and continuous noise limit is 115dB (C-weighted).
- Stability Test: Dynamic load simulates the risk of tipping over when a child is climbing; load weight is set according to age classification.
2. Combustion Performance (EN71-2)
- Material Flame Retardancy Classification:
| Material Type | Test Method | Acceptance Criteria
| Hair/Fluff | Surface Flame Spread Test | Burning Speed ≤50mm/s
| Solid Toys | Vertical Burning Test | Afterflame Time ≤2 seconds
| Liquid Toys | Flash Point Test | Flash Point ≥40℃
3. Chemical Migration (EN71-3)
- 19 Heavy Metal Tests: Simulated gastric acid environment (0.07mol/L HCl solution, constant temperature shaking at 37℃), ICP-MS detection of migration amounts:
- High-Risk Items: Lead (≤13.5mg/kg), Cadmium (≤1.9mg/kg), Mercury (≤7.9mg/kg)
- New Controls: The 2023 version adds Bisphenol A (BPA≤0.04mg/L) and formaldehyde release testing.
II. Key Testing Procedures
1. Sample Pretreatment
- 1. Accessibility Testing by Age Group: 0-18m, 18-36m, and 3+ years old.
- Artificial sweat immersion for 24 hours is required before chemical testing (simulating child contact).
2. Laboratory Testing Methods
- XRF Screening: Rapid screening for heavy metals (lead, cadmium, etc.)
- GC-MS Combined: Accurate determination of phthalates (DEHP/DBP/BBP ≤ 0.1%)
- Microbiological Testing (EN71-10/11): For mouth-operated toys, testing for Escherichia coli/Staphylococcus aureus.
3. Additional Testing for Special Toys
- Electric Toys: Must comply with EN62115 (circuit insulation/temperature rise test).
- Water Toys: EN71-8 (buoyancy/load-bearing capacity test).
- Magnetic Toys: EN71-1 Annex (magnetic flux index ≤ 50kG²mm²).
III. Essential Report Elements
A compliant testing report must include:
EU Notified Body Number (e.g., NB) 0123)
Sample photos and material list (specifying details such as coatings/textiles)
Test result comparison table (clearly marking non-conformities)
CE marking usage guidelines (font height ≥ 5mm)
TPD (Technical Document) archiving recommendations (retain for 10 years)
IV. Common Compliance Issues and Countermeasures
| Reasons for Failure | Solutions
| Phthalate Exceeding Limits | Replace PET/TPE Material
| Small Parts Detachment | Reinforce Connectors (Torque ≥ 0.34Nm)
| Missing Labels | Add Age Warning Icons
V. Latest Regulatory Updates (Applicable to 2025)
1. Extended Liability for Packaging (EPR): Cross-border e-commerce businesses must register for a German LUCID number (Packaging Law)
2. SCIP Notification: A declaration must be submitted to ECHA for products containing >0.1% SVHC substances
3. Green Directive Update: PVC materials will be banned from 2026 (Draft EU 2024/0216)
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