Scope

This standard specifies the requirements, testing methods, inspection classification rules, marking, packaging, transportation, and storage technical characteristics of woven student uniforms This standard is applicable to student uniforms mainly made of textile woven fabrics

Normative reference documents

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

. For dated references, All subsequent modification orders (Excluding the corrected content> or the revised version, both do not apply to this standard. However, all parties who have reached an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated reference documents, the latest version applies to this standard.

GB/T 250 Textiles - Grey Sample Card for Color Fastness Test Evaluation of Discoloration

GB/T 1335.1 Clothing Size for Men

GB/T 1335.2 Clothing Size for Women

GB/T 1335.3 Clothing Size children

GB/T 2910 Textiles - Quantitative chemical analysis methods for two component fiber blended products

GB/T 2911 Textiles - Quantitative chemical analysis methods for three component fiber blended products

GB/T 2912.1 Textiles - Determination of formaldehyde - Part 1: Free hydrolyzed formaldehyde (water extraction method)

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

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

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

GB/T 3923.1 Textiles - Part 1: Determination of Breaking Strength and Elongation at Break: Strip Method

GB/T

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