Ring spinning is a mechanical spinning method in which the spindle, steel ring, and wire ring are twisted and stretched by rollers. Ring spinning is currently the most commonly used and widely used spinning method on the market. The fibers drawn from the sliver or roving are introduced through the rotation of the ring ring wire ring, and the winding speed of the bobbin is faster than that of the wire ring. The cotton yarn is twisted into fine yarn. Widely used in various short fiber spinning projects, today BAIJIAN will introduce relevant testing knowledge to you. BAIJIAN provides authoritative and effective testing reports, mainly covering food, agricultural products, environmental soil, environmental protection, industry standard training, retail services, etc., providing convenient testing services for you. If you need it, you can contact us. Testing items include fiber composition, other analysis and testing, color fastness testing, organizational structure analysis, dimensional stability, strength testing, performance testing, and combustion testing

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