Indigo dyed cotton yarn testingHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Test items:

Partial parameters, All items, All parameters, Color difference, Twist variation coefficient, Marking and packaging, Obvious color knot, Single yarn (thread) breaking strength, Single yarn (thread) breaking strength variation coefficient, Linear density deviation rate, Linear density variation coefficient, Single line breaking strength, Color knot, Single yarn breaking strength variation coefficient, Yarn uniformity variation coefficient, Single yarn breaking strength, 100,000 meters yarn defects, Net weight of package

Testing standards:

1. FZ/T 12024-2011 Indigo-dyed cotton yarn FZ/T 12024-2011

2. FZ/T 12024-2021 Indigo-dyed cotton yarn FZ/T 12024-2021

3. GB/T3916-2013 Textiles Packaged yarn Determination of breaking strength and elongation of single yarn (CRE method)

4. GB/T 398-2018 Cotton natural yarn

5. FZ/T10021-2013 Inspection rules for colored spun yarn

6. GB/T4743-2009 Textiles Packaged yarn Determination of linear density of skeined yarn

7. FZ/T12024-20216.6 Indigo-dyed cotton yarn

8. FZ/T 12024-2021 Indigo dyed cotton yarn

9. FZ/T 12024-2011 Indigo dyed cotton yarn

10. FZ/T12024-2011 Appendix B Obvious color knots

11. FZ/T12024-2011 Indigo dyed cotton yarn

12. FZ/T12024-2021 Indigo dyed cotton yarn

13. GB/T 250-2008 ISO105A02:1993 Textiles - Tests for color fastness - Gray scale for assessing color change GB/T 250-2008 ISO105A02:1993

14. FZ/T10008-2018 Marking and packaging of pure and blended natural yarns of cotton and chemical fibers

Testing fee price:

Due to the different test items and experimental complexities, please contact customer service for specific confirmation and quotation.

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
 

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
 
 

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

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

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；