2. Class A is infant clothing, and its formaldehyde content shall not be greater than 20 mg/kg; Class B is a garment that directly contacts the skin, and its formaldehyde content shall not be greater than 75 mg/kg; Class C is the clothing that comes into indirect contact with the skin, and its formaldehyde content shall not be greater than 300mg/kg.

3. Expansion: According to the basic safety technical specification for textile products implemented from August 20 1 1, the safety grades of textile products are classified into A, B and C. ..

4. At the same time, for textile products with different safety levels, formaldehyde content, PH value, dyeing fastness, odor and decomposable carcinogenic aromatic amine dyes are specified.

5. These three kinds of textile products require no peculiar smell, and aromatic amine dyes that can decompose and cause cancer are prohibited.

6. Baby textile products should meet the requirements of Class A. ..

7. According to national regulations, textiles such as diapers, underwear, bibs, pajamas, gloves, socks, hats, coats, bedding, etc. worn or used by infants under 36 months must meet Class A standards.

8. Baby textile products must be marked with the words "baby products" on the instructions for use.

9. Textile products in direct contact with the skin should at least reach Grade B standard.

10. This kind of textile products means that most products are in direct contact with human skin when they are worn and used, such as underwear, shirts, T-shirts, skirts, pants, socks, swimsuits, hats, etc.

1 1. Textile products that are not in direct contact with the skin must at least meet Class C standards, such as thick coats, coats, down jackets and thick pants worn in winter.