Down and feather mattress testingHow 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 is an important raw material in the textile industry, with advantages such as good elasticity, strong moisture absorption, and good warmth retention. However, due to its high price, it is not widely used in the production of non-woven fabrics. Non woven fabrics produced with good wool are limited to some advanced industrial fabrics such as needle punched blankets and advanced needle punched felt. Generally, short and coarse wool from wool processing is used to produce carpet pads, needle punched sandwich layers, thermal insulation materials, and other products through methods such as needle punching and sewing. This type of wool has varying lengths, high impurities, poor spinnability, and difficult processing. The product can be chemically treated to improve quality. Wool textiles are known for their luxurious, elegant, and comfortable natural style, especially cashmere, which is known as "soft gold"

Differences in cashmere

What comes from sheep is called wool, which in the industry is called sheep wool. Even if sheep wool is very fine, we professionally call it wool, not wool, and of course, it can also be called fine count wool.

2. The curl of wool is smaller than that of cashmere, and the curl number, curl rate, and curl recovery rate of cashmere fibers are all higher. It is suitable for processing into knitted goods with a full, soft, and elastic feel, comfortable and natural to wear, and has good restoring properties, especially in terms of non shrinkage after washing and good shape retention. Due to the high natural curl of cashmere, it is tightly arranged and has good adhesion during spinning and weaving, resulting in good warmth retention, which is 1.5 to 2 times that of wool 3. The leather content of cashmere is higher than that of wool, and the rigidity of cashmere fibers is better than that of wool, that is, cashmere is softer than wool 4. The fineness unevenness of cashmere is smaller than that of wool, and the appearance quality of its products is better than that of wool 5. The fineness of cashmere fibers is uniform, and their density is smaller than that of wool. The cross-section is mostly regular and circular, and their products are lighter and thinner than wool products Cashmere has better moisture absorption than wool, can fully absorb dyes, and is not easy to fade. High moisture regain and relatively high resistance value

7. Wool has better acid and alkali resistance than cashmere, and less damage when exposed to oxidants and reducing agents Usually, wool products have better pilling resistance than cashmere products, but have greater felting shrinkage

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；