The Difference Between Hydrophobic And Hydrophilic Non-Woven Fabrics
Diapers play a crucial role in infant care, and the choice of raw materials directly impacts the product's performance and comfort. Non-woven fabric is one of the key materials in diaper production, commonly available in hydrophobic and hydrophilic forms. They serve distinct functions and purposes, and Jiayue is here to help you understand the differences!
Hydrophobic non-woven fabric, as the name suggests, does not allow water to penetrate and remains dry when in contact with moisture. This fabric typically contains hydrophobic substances or materials, preventing it from getting wet. It is commonly used in the diaper's standing cuffs to prevent side leakage and keep the outer layer dry and clean. Additionally, composite non-woven fabric serves as the bottom layer with a composite film, also exhibiting water-resistant properties. Hydrophobic non-woven fabric not only effectively prevents urine leakage but also helps block external moisture and contaminants from entering the diaper, thereby protecting the baby’s skin.
In contrast, hydrophilic non-woven fabric allows water to pass through and becomes wet when in contact with moisture, exhibiting excellent absorbency. Its fiber structure enables rapid liquid absorption and even distribution into the absorbent layer. This material is typically used in the diaper’s top sheet, the part that comes into direct contact with the skin, and the absorbent core wrap, utilizing hydrophilic technology. Hydrophilic non-woven fabric can quickly channel urine into the diaper's absorbent core, reducing the time urine stays on the skin and lowering the risk of diaper rash and irritation. Given its softness and skin-friendly properties, hydrophilic non-woven fabric helps keep the baby’s skin dry and comfortable while absorbing liquids.
Thus, hydrophobic and hydrophilic non-woven fabrics are used for different purposes in diapers. Together, they form the core structure of the diaper, providing excellent leak-proof performance and comfort.
Jiayue is an integrated supplier specializing in R&D, production, and sales, offering a wide range of products including wet wipes, sanitary napkins, baby diapers, adult diapers, underpads, and pet hygiene products. Jiayue also provides full OEM and ODM customization services. With over 10 years of experience in the hygiene products market, Jiayue exports to more than 70 countries and has a stable supply chain, a professional R&D team, and offers one-stop procurement services. Currently, Jiayue has successfully nurtured multiple brands that have become market leaders in their respective channels.
