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Textiles & Clothing
Polypropylene elastic yarn has a straight and smooth longitudinal surface and a circular cross-section. The seat cushion made is not only flat but also very bea...
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consultation hotline ：400-101-7153
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Polypropylene elastic 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.
Polypropylene elastic yarn has a straight and smooth longitudinal surface and a circular cross-section. The seat cushion made is not only flat but also very beautiful, with both practicality and aesthetics, and it is not easy to shift when installed. Mainly used in socks, wristbands, kicks, headwear, sweaters, weaving, gloves, underwear, etc. It is also widely used in the production of commonly used daily necessities such as men's and women's socks, gloves, wrist protectors, and kicks. In addition, the hair loops and accessories used by our girls to tie their hair are all thanks to polypropylene elastic silk. All parameters of the testing items: Polypropylene elastic yarn FZ/T 54009-2012 linear density deviation rate and its coefficient of variation: Chemical fiber filament linear density test method GB/T 14343 Breaking strength and its coefficient of variation, breaking elongation and its coefficient of variation: Chemical fiber filament tensile performance test method GB/T 14344 Shrinkage elongation Elastic recovery rate: Polypropylene elastic yarn FZ/T 54009-2012 Appendix B: Polypropylene elastic yarn FZ/T 54009-2012 6.1.5 Oil content: Chemical fiber Oil content Test method GB/T 6504 Appearance inspection: Polypropylene elastic yarn FZ/T 54009-2012 6.2
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 problems1. 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 required1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. 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 China1、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；
Testing process
Detection advantages
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