Detection of cashmere, wool and its productsHow 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.

Wool types

Wool has different classification methods and names

Wool

① According to histological structure: hair fibers can be divided into two types: pitted hair and unmyelinated hair. Medullated hair is composed of three layers of cells: scales, cortex, and medulla; Without medullary hair or medulla. The scale layer has a protective effect, and its shape and arrangement can affect the moisture absorption, felting, and reflective light ability of wool. The cortical layer is connected below the scale layer and is related to the strength, elongation, and elasticity of hair fibers. The finer the wool, the greater its proportion. The medullary layer is the main feature of medullary hair, located in the center of the hair and composed of loosely structured, air filled polygonal cells; It is easy to distinguish the degree of development by observing the transverse section under a microscope. The more the medullary layer develops, the thicker the fiber diameter and the lower the process value ② According to the growth characteristics, tissue structure, and technological characteristics of hair fibers, it can be divided into down, hair, two types of hair, prickly hair, and dog hair. Among them, prickly hair is short hair that grows on the face and lower limbs, and has no technological value; Dog hair is the thicker hair formed by the primary hair follicles in the early embryonic development of fine haired lambs, which is gradually replaced by unmyelinated hair during lactation. Therefore, only down, hair, and two types of wool can be used as raw materials for wool spinning

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；