Detection of hollow polyester short fibers for fillingHow 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.

The quality standards, grading basis, and industrial and commercial handover of polyester short fibers can all be inspected using instruments. However, the color, color, porosity, fiber adhesion, and distribution of ultra long fibers cannot be inspected together at present. Sensory inspection is needed. Only by combining instrument inspection with sensory inspection can the quality of polyester short fibers be comprehensively evaluated. The color and luster of polyester staple fibers directly affect the color difference between the finished yarn and fabric, as well as the color difference after dyeing. Therefore, it is necessary to pay attention to observing the color difference between batches from the same production area and between different production areas during the process of raw material batch alternation. By visually measuring the degree of difference, the amount of alternation for each batch can be determined to avoid color difference between the silk thread and fabric. Detection scope: chemical fiber rope, chemical fiber cashmere, recycled polyester chemical fiber, chemical fiber fabric, polypropylene chemical fiber, ready-made clothing, chemical fiber filament, chemical fiber yarn, recycled chemical fiber, chemical fiber cotton, chemical fiber carpet, chemical fiber fabric, chemical fiber felt, etc

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；