The Canadian SOR/2016-175 testing process for ceramic tableware is the "Glazed Ceramics and Glassware Regulations". This regulation is formulated in accordance with Article 37 of the Canada Consumer Product Safety Act, which defines cups, beverage containers, cutlery and hollowware, large hollowware, porcelain jars, etc., and specifies the migration limits of lead and cadmium in products.

1、 The Canadian SOR/2016-175 food contact material testing projects mainly include:

1. Sensory testing: Evaluate food contact materials through sensory testing to ensure that they do not have adverse effects on food.

2. Soaking solution detection: Soak food contact materials in simulated food for a period of time, and then analyze the chemical composition of the soaking solution to determine whether food contact materials may migrate harmful substances into the food.


2、 The Canadian SOR/2016-175 testing process mainly includes the following steps:

1. Sample preparation: Select representative samples to ensure that the surface of the samples is clean, free from oil stains, coatings, etc.

2. Preparation of soaking solution: Select appropriate simulated food according to the product usage conditions to prepare soaking solution.

3. Sample soaking: Place the sample in the soaking solution and soak it according to the specified time and temperature conditions.

4. Soaking solution analysis: Take out the soaking solution and use appropriate analytical methods such as atomic absorption spectroscopy, inductively coupled plasma mass spectrometry, etc. to determine the content of harmful substances such as lead and cadmium in the soaking solution.

5. Result determination: According to regulatory requirements, compare the determination results of harmful substances in the soaking solution with the specified limit values to determine whether the sample meets the requirements.

6. Report issuance: Based on the test results, issue a test report that meets regulatory requirements.

It should be noted that the above testing process is for reference only, and the specific testing process and requirements may vary depending on factors such as product type and usage conditions.