Difference in Sizes of Non-Silicone Cotton:

The higher the density of non-adhesive cotton, the weaker its ventilation capability, which, in other words, means it has better thermal insulation properties. For instance, it is more commonly used in thermal insulation blankets.

2. The lower the density of non-adhesive cotton, the better its penetrability and ventilation capacity, making it suitable for filtration applications such as air and water filtration. However, the density should not be too high, as it may affect the penetration of water or air.

3. The primary way to express density is through its square gram weight. Therefore, if there are relevant tools available on a daily basis, using the gram weight to measure the density of glue-free cotton is also acceptable.

The density of non-adhesive cotton varies, with some products requiring high density and others low density. This is also an important indicator for the application of non-adhesive cotton products. Haijin Machinery's non-adhesive cotton production line can freely adjust the weight of non-adhesive cotton, meeting the diverse needs of different customers.