Polyester pre-oriented yarn and mixed 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 parameters, Appearance, Coefficient of variation of breaking strength, Dyeing uniformity, Shrinkage rate, Tube weight

Testing standards:

1. FZ/T54118-20196.9 High-shrinkage polyester drawn yarn/polyester pre-oriented yarn blended yarn

2. FZ/T54118-20196.8 High-shrinkage polyester drawn yarn/polyester pre-oriented yarn blended yarn

3. GB/T14344-2008 Test method for tensile properties of chemical fiber filaments

4. FZ/T54118-2019 High-shrinkage polyester drawn yarn/polyester pre-oriented yarn blended yarn

5. GB/T6508-2015 Test method for dyeing uniformity of polyester filaments

6. FZ/T 54118-2019 High-shrinkage polyester drawn yarn/polyester pre-oriented yarn blended yarn

7. FZ/T50023-2014 Test method for different shrinkage rate of polyester pre-oriented yarn/drawn yarn blended yarn

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；