Disposable diaper having pocket structure

Abstract

Abstract PURPOSE:To allow the diaper to function effectively for preventing the leak and the reversion of excretions and to improve its use feeling by dividing it into two pieces of a center part and a peripheral part and forming it to a pocket structure. CONSTITUTION:As for the center part (a), an absorbing body 3 is placed on a hydrophobic reverse side sheet 2, and a hydrophilic surface sheet 1 whose lateral direction dimension is smaller than the reverse side sheet 2 is laminated thereon. On both sides in the longitudinal direction of the absorbing body 3, flexible elastic bodies 7, 7 are provided in an extended state. As for the peripheral part (b), a vertical open hole part 11 is provided on a hydrophobic surface sheet 4, and on the outside of adhesive parts 6, 6 stuck to both end parts in the lateral direction of the center part (a), the hydrophobic reverse side sheet 2 is stuck, and between the hydrophobic surface sheet 4 and the reverse side sheet 2, flexible elastic bodies 8, 8 are provided. Also, both end parts in the lateral direction of the center part (a) are stuck to the adhesive parts 6, 6 of the reverse side of the peripheral part (b), and both end parts in the longitudinal direction of the center part (a) are stuck to both end parts in the longitudinal direction of the peripheral part (b), and a pocket structure is formed.

Inventors

• 👤 Tadanori Samejima
• 👤 鮫島　忠典
• 👤 Masabumi Sato
• 👤 正文 佐藤

Bibliographic Details