Cotton Cold Rolled Batch Dyeing and Printing Fabric "is an industry standard implemented on September 1, 2016. Cold rolling batch dyeing refers to the dyeing process of a fabric at low temperature by immersing the dye solution and alkali solution, using a rolling mill to adsorb the dye solution on the surface of pure cotton fabric fibers, then rolling and stacking it, and stacking it at room temperature for a certain time (bonding time) and slowly rotating it to complete the dye adsorption, diffusion, and fixation process, and finally washing it with water to complete the dyeing process. This process includes three stages: immersion rolling working fluid, stacking fixation, and water washing

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