The Closure System of Baby Diapers

     The closure system of baby diapers, also known as the side tape system, is a key component that determines the stability, fit, and overall user experience of the diaper. The selection and design of this system ensure that the diaper stays securely in place during the baby’s movements, preventing it from shifting or loosening, while also avoiding tightness that may cause indentations and affect the baby’s skin health. Currently, the main fastening methods for baby diapers are PP tape and  velcro-tape, each with its own unique features, suitable for different usage needs.

     PP tape is a traditional and widely used fastening method that offers strong adhesion, ensuring that the diaper fits securely on the baby’s body even during long periods of wear. It is easy to use—parents can simply press it to secure it, making it ideal for everyday use. However, PP tape is relatively weak in terms of reusability and adjustability. Repeated reapplication can reduce its adhesive strength, and opening the tape may produce noise, making nighttime diaper changes less convenient.

Velcro-tape, as a newer fastening method, offer stronger adjustability and reusability. The velcro-tape design, which combines hooks and loops, ensures a secure bond and allows for flexible adjustment of tightness according to the baby’s growth and activity level. Additionally, velcro-tape are quieter, reducing the likelihood of disturbing the baby’s sleep during diaper changes. Depending on the cutting method, velcro-tape can be further divided into straight-cut and S-cut designs, which focus on fixation strength and comfort. This allows parents to choose the appropriate fastening method based on the baby’s needs. The S-cut velcro-tape offers more flexibility, providing a better fit and comfort for the baby.

     Jiayue is a professional manufacturer with strong OEM brand development capabilities, equipped with a professional team to provide one-stop services. We offer a range of products, including baby diapers, adult diapers, wet wipes, and sanitary napkins, and can customize them to meet the needs of different national markets. Jiayue also provides free samples and design services. For more information or custom services, feel free to contact us.