Detection of three-dimensional curled 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.

Polyester staple fiber is a fiber obtained by spinning polyester (i.e. polyethylene terephthalate, abbreviated as PET, polymerized from PTA and MEG) into tow and cutting. The product is mainly used in the cotton textile industry, spinning alone or mixed with cotton, viscose fibers, hemp, wool, vinylon, etc. The resulting yarn is mainly used for clothing weaving, and can also be used for home decoration fabrics, packaging fabrics, fillers, and insulation materials. This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation, and storage requirements for polyester staple fibers. This standard is applicable to conventional polyester short fibers for textile purposes with a linear density of 1.5-6.0 dtex, semi dull, natural color, and circular cross-section. Other types of polyester staple fibers can be used as reference

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；