Hydrophilic non woven is now widely used by many manufacturers. What is a hydrophilic non woven fabric? What kind of hydrophilic principle is it? What is the use?
1. What is a hydrophilic non woven fabric?
Hydrophilic non woven fabric refer to the production process, as opposed to waterproof non woven fabric. It is to add a hydrophilic agent in the production process of non woven fabric, or to produce fibers with a hydrophilic agent on the fibers to produce hydrophilic non woven fabric.
2. Why are hydrophilic agents added to hydrophilic non woven fabric?
Why should a hydrophilic agent be added? This is because the fiber or non woven fabric is a polymer, and the hydrophilic group itself has little or no hydrophilic group, which cannot achieve the hydrophilicity required for the application of the non woven fabric, so adding a hydrophilic agent to increase its hydrophilic group group.
This hydrophilic non woven fabric is hydrophilic treated with ordinary polypropylene spunbond non-woven fabric, and has good hydrophilicity and air permeability.
3. Wide range of uses of hydrophilic non woven fabric
Hydrophilic non woven fabric is mainly used in sanitary products, such as diapers, paper diapers, and sanitary napkin surface layers, which can penetrate quickly and keep them dry and comfortable. It can be said that the application in our life is very common! Next, we will introduce the four commonly used products for you.
The upper and lower surfaces of the infant diaper water-absorbing layer are made of hydrophilic non-woven fabrics, which not only makes the surface of the diaper soft like cloth, but also has a good water-absorbing effect.
The role of hydrophilic non-woven fabrics in adult diapers is basically the same as that of infant diapers. In comparison, the production requirements of hydrophilic non-woven fabrics in adult diapers are lower than those in infant diapers. .
For better quality masks, a layer of hydrophilic non-woven fabric will be built in the inner layer of the mask to absorb the water vapor exhaled from the mouth. The more intuitive effect is that in winter, we often see that some friends who wear glasses will form a layer of white water vapor on the glasses when they wear masks, which greatly affects their vision. This is because there is no hydrophilic non-woven fabric in the mask.
d.Pet changing pad
The urine pads that are generally used to prevent pets from urinating and urinating everywhere and placed in the rest of pets are also made of hydrophilic non-woven fabrics. This kind of hydrophilic non-woven fabric is relatively simple to make and the standard is relatively low, mainly highlighting its hydrophilic function.
Hydrophilic non woven fabric is an industry that has been developing continuously. It has high degradability, affordable price, and high utilization rate in daily life. The market for some commonly used infant, adult and pet protection products is long-lasting and broad.