Testing items:

Partial parameters, all parameters, partial items, all items, net weight of acrylic natural yarn package, acrylic natural yarn, single yarn breaking strength variation coefficient, single yarn breaking strength, linear density deviation rate, actual twist coefficient, linear density variation coefficient, marking, packaging, inspection rules, linear density variation coefficient CV, blackboard yarn uniformity 10 board ratio, classification regulations, single yarn breaking strength variation coefficient CV, nominal linear density, twist system, yarn uniformity variation coefficient

Testing standards:

1. FZ/T 12009-2020 acrylic natural yarn FZ/T 12009-2020

2. GB/T 398-2008 cotton natural yarn 5.8

3. FZ/T12009-2020 acrylic natural yarn

4. GB/T398-2008 cotton natural yarn

5. GB/T 12009-2011 Acrylic natural yarn

6. FZ/T12009-2011 Acrylic natural yarn

7. Acrylic natural yarn FZ/T12009-2020 Partial parameters

8. FZ/T 12009-20205.2 Coefficient of variation of single yarn breaking strength CV

9. FZ/T 12009-20204.2 Grading regulations

10. FZ/T 12009-20205.1 Linear density deviation rate

11. FZ/T 12009-20205.3 Ratio of 10 boards of blackboard strip uniformity

12. FZ/T 12009-202 Acrylic natural yarn FZ/T12009-2020

13. GB/T 2543.2-2001 Textiles Determination of yarn twist Part 2: Untwisting and twisting method

14. FZ/T 12009-2020 Acrylic natural yarn

15. FZ/T12009-2011 Appendix B Actual twist coefficient

16. FZ/T 12009-2011 Acrylic natural yarn

17. FZ/T12009-20115.3 Acrylic natural yarn

18. FZ/T 12009-20206 Inspection rules

19. FZ/T 12009-20207 Marking and packaging

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