This standard specifies the terms and definitions, requirements, inspection methods, inspection rules, marking, packaging, transportation, and storage of pajama covers. This standard applies to sleepwear (including suits) and other indoor clothing produced mainly from textile woven fabrics. This standard does not apply to clothing for infants and young children aged 36 months and below. The following normative references 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 1335 (All Parts) Clothing size GB/T 3921-2008 Textiles - Tests for color fastness to soaping - Color fastness to soaping - GB/T 4841.3 Dye dyeing standard depth color card 2/1.1/3.1/6.1/12.1/25GB5296.4- Instructions for the use of consumer goods - Part 4: Textiles and clothing - GB/T 8629-2001 Household washing and drying procedures for textile testing - GB/T 8630- Determination of dimensional changes after washing and drying - GB/T 14644- Burning performance of textiles - Determination of 45 direction burning rate - GB/T 14801 Woven and knitted fabrics Test Methods for Weft Inclination and Bow Weft GB/T 15557 Clothing Terminology GB/T 18132 Silk Clothing GB18401 National Basic Safety Technical Specifications for Textile Products GB/T 21294 Testing Methods for Physical and Chemical Properties of Clothing GB/T 22702 Safety Specifications for Children's Top Straps GB/T 22705 Safety Requirements for Children's Clothing Ropes and Straps GB/T 24121 Testing Methods for Broken Needle Residues in Textile Products GB/T 29862 Identification of Textile Fiber Content GB/T 31907 Clothing Measurement Methods FZ/T 80002 Clothing Marks Packaging, Transportation, and Storage FZ/T 80004 Rules for Factory Inspection of Finished Clothing Products FZ/T 80007.3 Test Method for Dry Cleaning Resistance of Clothing Using Adhesive Lining

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