ABSORBENT ARTICLE

• Main Authors: OZAKI RYUSUKE, KAO HIROYUKI
• Format: Patent
• Language: English; Japanese
• Published: 27.06.2019
• 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 provide an absorbent article capable of fixing fixation force of an absorbent core and cover member in a compression groove.SOLUTION: When a thickness h of an absorber in compression time is minimum, a temporary press region 202B having high density relative to density of a non-compression region is formed temporarily, so that in conventional arts, by impact of compression, SAP which is dispersed to a peripheral region from the compression region 201B is held in the compression region 201B as it is. In the time, in plan view of the absorber 13, SAP included in the absorber 13 is distributed in a uniform manner over a boundary between the compression region 201A and density change region 203A. Therefore, in the compression region 201B, most SAP of the absorber 13 which is prevented from dispersing, can efficiently couple with a pulp of the absorber 13.SELECTED DRAWING: Figure 8 【課題】圧搾溝における吸収性コアと被覆部材との定着力を向上させる吸収性物品を提供する。【解決手段】圧搾時の吸収体の厚みｈが最小時には、非圧搾領域と比べ相対的に密度が高い仮プレス領域２０２Ｂが一時的に形成されるため、従来であれば、圧搾の衝撃によって、圧搾領域２０１Ｂから周辺領域へと飛散していたＳＡＰは、圧搾領域２０１Ｂにそのままの状態で保持される。この際に、吸収体１３を平面視すると、吸収体１３に含まれるＳＡＰは、圧搾領域２０１Ａと密度変化領域２０３Ａとの境界に亘って均一に分布することになる。これにより、圧搾領域２０１Ｂにおいて、飛散防止された多くの吸収体１３のＳＡＰが、吸収体１３のパルプとの結合を効率よく行うことができる。【選択図】図８