1 Scope

This standard specifies the product size, requirements, testing, and judgment rules for knitted home clothing. Product instructions, packaging, transportation, and storage. This standard is applicable to the evaluation of the quality of knitted home clothing mainly made of knitted fabrics. Home clothing includes products such as pajamas and home leisure that are mainly worn at home This standard does not apply to clothing for infants and young children aged 36 months and below

2 Normative References

The following documents are essential for the application of this document.

. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document GB/T 250 Textiles - Evaluation of Color Fastness - Grey Sample Card for Discoloration

GB/T 251 Textiles - Evaluation of Color Fastness - Grey Sample Card for Staining

GB/T 1335 (All Parts) - Clothing Size

GB/T 2910 (All Parts) - Quantitative Chemical Analysis of Textiles

GB/T 2912.1- Determination of Formaldehyde in Textiles - Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method)

GB/T 3920 Textiles - Tests for Color Fastness to Rubbing

GB/T 3921-2008 Textiles - Tests for Color Fastness to Soap

GB/T 3922 Textiles - Test Method for Color Fastness to Sweat

GB/T 4802.1-2008 Textiles - Determination of the Pilling and Pilling Properties of Fabrics - Part 1: Circular Path Method

GB/T 4856 Packaging of Cotton Knitted Fabrics

GB 5296.4 Instructions for Use of Consumer Goods - Part 4: Textiles and Clothing

GB/T 5713 Textiles Color Fastness Test Water Fastness

GB/T 6411 Knitted Underwear Specification and Size Series

GB/T 6529 Standard Atmosphere for Moisture Conditioning and Testing of Textiles

GB/T 7573 Determination of pH Value of Water Extraction Solution for Textiles

GB/T 8170 Rules for Rounding off Values and Representation and Judgment of Limit Values

GB/T 8629-2001 Home Washing and Drying Procedures for Textile Testing

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China