How to distinguish the density of high-density pearl cotton

Many people do not know how the density of pearl cotton is distinguished. What is the effect of the density of pearl cotton on the quality of pearl cotton, and the role of high-density pearl cotton is better than that of low-density pearl cotton. It is necessary for every consumer to pay attention when purchasing.

       Under normal circumstances, the general density of pearl cotton is more than 30, it can be regarded as high-density pearl cotton, and whether it is on the density index or the quality, it needs to be noted that the density is smaller, the quality is more Ok.

How do high-density pearl cotton manufacturers distinguish the density of pearl cotton? 40 density means that the weight of a cubic meter of pearl cotton is 40 kilograms, while the density of 50 is 50 kilograms per cubic meter. Therefore, in general, the hardness of high-density pearl cotton will be higher, but it is not excluded that some high-density pearl cotton will add super-soft additives, which will make the pearl cotton become super soft. Then used to make sound-absorbing cotton, sofa cushions, soft bag materials.