ABSORBENT ARTICLE

• Main Authors: MAKI HIDEAKI, FUJII TAKASHI, OSADA KAZUKI, SHIINO YODAI
• Format: Patent
• Language: English; Japanese
• Published: 24.09.2020
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

To suppress displacement of an absorbent core while improving flexibility of a waist part of an absorbent article.SOLUTION: In an absorbent article (1), at least one of a pair of waist parts (20) has a pair of sheets (21, 22) and elastic members (231). Each of the respective elastic members (231) has a pair of end part fixed parts (50) which continue from one end part to the other end part of the pair of waist parts (20) in a width direction and whose both end parts in the width direction are fixed to the pair of sheets (21, 22). The plurality of elastic members (231) have: first elastic members (231a) having non-fixed parts (51) not fixed to the pair of sheets (21, 22) inside the end part fixed parts (50) in the width direction; and second elastic members (231b) which have a center fixed part (52) fixed to the pair of sheets (21, 22) all over areas overlapping at least an absorbent core (11A) in the width direction and are arranged in an area overlapping the absorbent body (10) in the longitudinal direction.SELECTED DRAWING: Figure 4 【課題】吸収性物品の胴周り部の柔軟性を向上させつつ、吸収性コアの位置ずれを抑制すること。【解決手段】吸収性物品（１）であって、一対の胴周り部の少なくとも一方（２０）は一対のシート（２１，２２）と伸縮部材（２３１）とを有し、各伸縮部材（２３１）は一方の胴周り部（２０）の幅方向の一端部から他端部まで連続し、かつ、幅方向の両端部が一対のシート（２１，２２）に固定された一対の端部固定部（５０）を有し、複数の伸縮部材（２３１）は、幅方向における端部固定部（５０）よりも内側において一対のシート（２１，２２）に固定されていない非固定部（５１）を有する第１伸縮部材（２３１ａ）と、幅方向において少なくとも吸収性コア（１１Ａ）と重複する領域の全域に亘り一対のシート（２１，２２）に固定された中央固定部（５２）を有し、かつ長手方向において吸収性本体（１０）と重複する領域に配置されている第２伸縮部材（２３１ｂ）とを有する。【選択図】図４