hot air nonwoven fabric

Hot air nonwoven fabric, belonging to a type of non-woven fabric, has become an indispensable material for diapers due to its high fluffiness, good elasticity, soft hand feel, strong warmth retention, and good breathability. It is generally used for the surface or bottom layer of diapers. 1.Application of bottom layer of diapers The function of the bottom layer of diapers is to prevent urine from seeping out, so the material used for the bottom layer not only needs to have the characteristics of anti-seepage, low fuzzing, and good strength, but also needs to have a fabric like soft touch and wear resistance. Due to its soft and fluffy characteristics, hydrophobic airthrough nonwoven can be used as a bottom layer for diapers when combined with PE film. Therefore, in recent years, many diaper products have switched to using hot air non-woven fabric as the bottom layer. Hot air non-woven fabric is made of ES short fibers and greatly reduces pilling by adding ironing rollers and other processes, becoming a new choice for diaper bottom layer materials. 2.Application of surface layer of diapers There are generally two types of surface materials: adhesive non-woven fabric and hot air non-woven fabric. Hydrophilic airthrough nonwoven is more suitable as a surface material for diapers due to its high fluffiness, good elasticity, soft hand feel, strong warmth retention, and excellent breathability and permeability. It can not only effectively penetrate water, but also prevent urine from refluxing, improving the comfort of babies.

white hot air plain hydrophilic nonwoven fabric is an ideal material widely used in key areas such as the surface or absorbent layer of sanitary napkins. White hot air plain non-woven fabric is a new type of fiber network structure material made of high polymer materials such as polypropylene and processed through special processes. After the fibers are combed into a web, this material uses hot air from a drying device to penetrate the web, allowing it to be heated and bonded to form non-woven fabric. Due to its special production process, hot air non-woven fabric has the characteristics of softness, comfort, water absorption and moisture removal, strong stability, and hygiene and environmental protection.     In sanitary napkins, the application of white hot air plain hydrophilic non-woven fabric is mainly reflected in the following aspects: Firstly, its soft and comfortable characteristics make sanitary napkins more comfortable to wear, without causing excessive friction and irritation to the skin. This material has fine fiber fineness and a soft touch, which can provide women with a better wearing experience. Secondly, airthrough hydrophilic nonwoven fabric has good moisture absorption and breathability. Sanitary napkins need to be able to quickly absorb menstrual blood and keep the outside dry to reduce discomfort. This non-woven fabric material can quickly absorb and lock in blood while maintaining breathability, helping the skin breathe and reducing the irritation of secretions to the skin. This moisture absorbing and dehumidifying function allows sanitary napkins to remain dry and comfortable for a long time during use.     In addition, the white hot air plain hydrophilic non-woven fabric has strong stability and will not deform due to water or other factors. This ensures that sanitary napkins can maintain their original shape during use and will not deform due to moisture absorption, thereby affecting their effectiveness. In addition to the above advantages, hot air nonwoven fabric also has the characteristics of high fluffiness and good elasticity. This enables sanitary napkins to better adapt to the needs of different women in the design and manufacturing process, providing a more personalized user experience.