Advantages of high-density clean wood pulp cotton products

Advantages of high-density clean wood pulp and cotton products
No matter what substance has a property, that is density, of course density is also one of the important criteria to measure the value of a substance! Although sponge is very soft, it also has density, and high-density sponge is relatively more valuable. !
The high density of compressed wood pulp cotton means that the gap inside is small and the quality is greater. High-density cleaning sponges generally mean cleaning sponges with a density of more than 30, which can be called high-density cleaning wood pulp cotton.
Mainly used for products with good elasticity and good toughness. The calculation method of density is mainly: weight/volume cleaning sponge The method of distinguishing cleaning sponges in the industry is divided by density. The density of cleaning sponges is KG/M3. It is per cubic meter The weight of the cleaning sponge.

For example: 40 density means that the weight of a cubic meter of cleaning sponge is 40 kg, and 50 density is 50KG per cubic meter. Generally speaking, cleaning sponges with high density have high hardness, but it is not excluded that some high-density cleaning sponges will add The super soft additive makes the cleaning sponge super soft. It is used for sound-absorbing cotton. sofa cushion. Soft pack material. The low to medium sea level is used for general protection material.
The degree of softness and hardness of cleaning sponges with the same density is not certain. Generally, the density of cleaning sponge for sofa cushion is about 35, and there are soft, hard, super soft and other specifications. Do mattresses are generally about 22. So-called high-density cleaning sponges are a term commonly used by salespeople when introducing merchandise.