Steps for submitting a test report on children's magnetic tiles according to Chi
Date：2026-06-15 09:40:37 Classification
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Steps for Obtaining a GB6675 Testing Report for Children's Magnetic Tiles
Magnetic tiles belong to the plastic toy category, and due to their magnet content, their mechanical and physical properties require close monitoring (risk of small magnets being swallowed), making them a high-risk category in GB6675 testing. The following is the application process:
I. Application Process (6 Steps)
1. Preliminary Preparation
Confirm product information: Magnetic tile material (ABS/PS/PP plastic), magnet type (neodymium iron boron/ferrite), size specifications, applicable age (usually 3 years and above), annual production/batch quantity.
Prepare product instructions, packaging design drafts, and a parts list.
Request the ingredient formula and SDS from the raw material supplier.
2. Selecting a Testing Institution
Select a third-party laboratory with CNAS/CMA accreditation (such as SGS, CTI, PONY, etc.).
Confirm that the laboratory has the full range of GB6675 testing capabilities, especially specialized testing experience for magnetic toys.
3. Application and Solution Confirmation
Fill out the "Testing Request Form" and provide product information and technical data.
The laboratory will provide a testing plan and quotation based on the product characteristics (it is recommended to also arrange for testing of all volumes of GB6675.1/2/3/4).
4. Sample Preparation and Submission
Sample Quantity: Typically 5–10 sets of finished products per model (including the number of magnet pieces and connectors), plus bulk plastic parts and magnets for separate testing.
Sending Requirements: Packaging must be intact to avoid damage during transportation; label "Toy Sample - For Testing".
Testing Cycle: Regularly 5–7 working days, expedited 3–5 days.
5. Laboratory Testing
For magnetic sheets, core testing items include:
| Test Category | Specific Items | Key Focus
| GB6675.1 (Labeling) | Age warnings, instructions for use, warning statements | Magnet ingestion warning ("Strong Magnetic Danger")
| GB6675.2 (Mechanical and Physical) | Small part tensile test, magnet flux test, drop test, impact test, pressure test | The risk of magnet detachment is the biggest safety hazard
| GB6675.3 (Combustion) | Combustion performance | Flame retardancy of plastic parts
| GB6675.4 (Chemical) | Migration of 8 heavy metals (lead, cadmium, chromium, arsenic, barium, antimony, selenium, mercury) | Coatings and plastic substrates
6. Report Issuance and Follow-up Maintenance
The report includes the test results for each item + a comparison with regulatory limits.
If any item fails to meet the requirements, the company needs to adjust the design or process and retest.
It is recommended to keep the qualified report for at least 10 years and pay attention to standard updates (GB 6675 is usually revised every 5-7 years).
II. Key Precautions
The most critical test is the magnet-specific test: the magnetic flux should be less than 50 kG²/mm² (it will not penetrate the intestinal wall after being swallowed), which is the core indicator for determining the safety of magnetic tiles.
CCC Certification Requirements: Magnetic tiles belong to the "Plastic Toys" category and require mandatory CCC certification. The GB 6675 report is the core material for CCC application.
E-commerce Platform Requirements: JD.com, Taobao, Pinduoduo, etc., have mandated that a GB6675 report be required for listing and sale.
Age Labeling: It is recommended to prominently label the packaging and instructions with "Not suitable for children under 3 years old" and "Contains strong magnets, do not swallow."
III. Fee Reference
| Item | Reference Fee (RMB) | Duration
| GB6675.1/2/3/4 All Volumes | 1000 – 2000 | 5–7 days
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