Imitation enamel mug, China GB4806 Food Contact Report
Date：2026-08-26 09:53:11 Classification
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Imitation Enamel Mug - China GB4806 Food Contact Report
I. Product Positioning and Applicable Standards
Imitation enamel mugs typically use metal (iron/aluminum/stainless steel) as the base material, with an outer surface coated with enamel/ceramic glaze. The food contact surface is the inner wall coating, and it should simultaneously comply with:
GB4806.3 "National Food Safety Standard - Enamel Products"
GB4806.9 "National Food Safety Standard - Metal Materials and Articles for Food Contact" (if the base material is metal)
If the coating is ceramic glaze, GB4806.4 can also be used for evaluation.
II. Testing Items (Key Focus)
1. Enamel/Ceramic Coating (GB4806.3)
| Item | Limit
| Lead (Pb) Leaching | ≤ 1.0 mg/L (4% acetic acid immersion solution)
| Cadmium (Cd) Leaching | ≤ 0.5 mg/L (4% acetic acid immersion solution)
2. Metal Substrates (GB4806.9)
Stainless Steel: Leaching of heavy metals such as chromium, nickel, lead, cadmium, and arsenic
Aluminum and Aluminum Alloys: Leaching of lead, cadmium, arsenic, zinc, and manganese
3. Basic General Requirements (GB4806.1)
Sensory Requirements: Smooth surface, no cracks, no odor
Total Migration (if involving plastic/rubber seals)
Compliance of Additives, Labeling, etc.
III. Application Process
1. Selecting a Testing Institution: CNAS/CMA certified 1. Qualified third-party laboratory (e.g., Dezeway Testing, CNAS registration number: L8083)
2. Application submission: Fill out the application form and provide product material specifications, brand, and model.
3. Sample delivery: 3-5 finished products are recommended (avoid sending only bare cups).
4. Laboratory testing: Testing according to GB4806.3 and related standards.
5. Report issuance: A Chinese test report will be issued upon successful completion (only those with the CMA mark are legally valid).
IV. Timeframe and Fee Reference
| Item | Reference Range
| Testing Timeframe | 5-7 working days (expedited service available)
| Fee Range | 800-3000 RMB
| Report Validity | Long-term validity (provided the material and process remain unchanged)
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