Scope

This standard specifies the terms and definitions, product types, requirements, test methods, judgment rules, instructions for use, packaging, transportation, and storage of moisture absorbing and heat generating knitted underwear This standard is applicable to the evaluation of the quality of moisture absorbing and heat generating knitted underwear

Normative References

The clauses in the following documents become clauses of the wooden standard through reference to the wooden standard.

. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard

GB 5296.4 Instructions for the Use of Consumer Goods - Instructions for the Use of Textiles and Clothing

GB/T 4856 Packaging of Knitted Cotton Fabrics

GB/T817o Rules for Rounding off Values and Representation and Determination of Limit Values

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