JP7123777B2 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- JP7123777B2 JP7123777B2 JP2018230409A JP2018230409A JP7123777B2 JP 7123777 B2 JP7123777 B2 JP 7123777B2 JP 2018230409 A JP2018230409 A JP 2018230409A JP 2018230409 A JP2018230409 A JP 2018230409A JP 7123777 B2 JP7123777 B2 JP 7123777B2
- Authority
- JP
- Japan
- Prior art keywords
- waistband
- skin
- width direction
- disposable diaper
- rear direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F13/49406—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F13/49466—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the waist region
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F13/49406—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
- A61F2013/4944—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier having multiple barriers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F2013/4948—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being elastic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F2013/49493—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being or forming three-dimensional barrier with raised lateral side-or end-wall
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
本明細書及び添付図面の記載により、少なくとも以下の事項が明らかとなる。
以下、図面を参照して、実施形態に係る使い捨ておむつについて説明する。なお、以下の図面の記載において、同一又は類似の部分には、同一又は類似の符号を付している。ただし、図面は模式的なものであり、各寸法の比率等は現実のものとは異なることに留意すべきである。したがって、具体的な寸法等は、以下の説明を参酌して判断すべきである。また、図面相互間においても互いの寸法の関係や比率が異なる部分が含まれ得る。
次いで、ウエストバンド80の構成について詳細に説明する。図3から図5に示すように、ウエストバンド80は、複数のシートが積層されたシート層81と、シート層81に接合されたバンド弾性部材82と、を有してよい。本実施形態のウエストバンド80のシート層81は、第1不織布層811と、第2不織布層812と、第1不織布層811と第2不織布層812の間に配置されたフィルム層813と、を含んでよい。第1不織布層811と第2不織布層812は、同一の不織布が折り返されることによって、同一の不織布により構成されている。第1不織布層811は、ウエストバンド80において最も肌面側シート20側に位置している。
次に、二つ折りの自然状態での使い捨ておむつ10について、図6から図9を用いて説明する。図6は、二つ折りの自然状態における実施形態に係る使い捨ておむつ10の模式平面図である。図6Aは、二つ折りの自然状態での使い捨ておむつ10を後胴回り域S2側から見た模式平面図である。図6Bは、二つ折りの自然状態での使い捨ておむつ10を前胴回り域S1側から見た模式平面図である。図7は、図6のC-C線に沿った模式断面図である。図8は、実施形態に係るウエストバンド80を説明するための模式図である。図8Aは、伸長状態におけるウエストバンド80を肌対向面側T1から見た模式平面図である。図8Bは、自然状態におけるウエストバンド80を肌対向面側T1から見た模式平面図である。図9は、腰回り弾性部材45を説明するための模式図である。図9Aは、伸長状態における腰回り弾性部材45(ウエスト収縮領域WR)を肌対向面側T1から見た模式平面図である。図9Bは、二つ折りの自然状態における腰回り弾性部材45(ウエスト収縮領域WR)を肌対向面側T1から見た模式平面図である。
次に、変更例について、図10及び図11を用いて説明する。図10は、変更例に係る使い捨ておむつ10を肌対向面側T1から見た模式平面図である。図11は、二つ折りの自然状態における変更例に係る使い捨ておむつ10の模式平面図である。図11Aは、二つ折りの自然状態での使い捨ておむつ10を後胴回り域S2側から見た模式平面図である。図11Bは、二つ折りの自然状態での使い捨ておむつ10を前胴回り域S1側から見た模式平面図である。なお、上述の実施形態と同様の部分は、説明を省略する。
以上、上述の実施形態を用いて本発明について詳細に説明したが、当業者にとっては、本発明が本明細書中に説明した実施形態に限定されるものではないということは明らかである。本発明は、特許請求の範囲の記載により定まる本発明の趣旨及び範囲を逸脱することなく修正及び変更態様として実施することができる。したがって、本明細書の記載は、例示説明を目的とするものであり、本発明に対して何ら制限的な意味を有するものではない。
11 :本体部
16 :サイドフラップ
20 :肌面側シート
21 :表面シート
22 :サイドシート
23 :裏面シート
24 :外装シート
25 :非肌面側シート
31 :吸収コア
42 :脚回り弾性部材
45 :腰回り弾性部材
60 :防漏ギャザー
61 :防漏弾性部材
63 :収縮部
64 :防漏基端縁
65 :脚回り開口部
66 :ウエスト開口
80 :ウエストバンド
81 :シート層
82 :バンド弾性部材
83 :接合部材
84 :接合部
85 :非接合部
88 :露出部
90 :ファスニングテープ
92 :ベース部
93 :係止部
95 :ターゲット部
641 :第1防漏基端縁
642 :第2防漏基端縁
811 :第1不織布層
812 :第2不織布層
813 :フィルム層
831 :第1接合部材
832 :第2接合部材
833 :サイド接合部材
841 :第1接合部
842 :第2接合部(サイド接合部)
851 :肌当接部
851I :内肌当接部
851O :外肌当接部
851S :肌当接面
852 :起立部
853 :肌当接接合部
881 :第1露出部
882 :第2露出部
AS :収容空間
BSR :バンド伸縮領域
ER :延長領域
S1 :前胴回り域
S2 :後胴回り域
S3 :股下域
WR :ウエスト収縮領域
Claims (9)
- 互いに直交する前後方向及び幅方向と、
第1胴回り域、第2胴回り域及び前記第1胴回り域と前記第2胴回り域との間に配置された股下域と、
吸収コアと、
前記第1胴回り域に配置されているウエストバンドと、を有し、
前記股下域側に向かって開口する空間が形成され、
前記空間の少なくとも肌対向面側には前記ウエストバンドが配置されている使い捨ておむつであって、
前記吸収コアを含み、かつ前記ウエストバンドよりも非肌対向面側に配置されている部材により構成される本体部を有し、
前記本体部は、前記第1胴回り域において前記前後方向の外側に位置する外端縁である第1外端縁を有し、
前記ウエストバンドが前記本体部に挟まれるように前記股下域において前記幅方向に延びる折り目を基点に前記使い捨ておむつが折り畳まれている二つ折りの自然状態において、前記ウエストバンドの一部は、前記第1外端縁よりも前記前後方向の外側で露出しており、
前記本体部は、前記第2胴回り域において前記前後方向の外側に位置する外端縁である第2外端縁を有し、
前記二つ折りの自然状態において、前記ウエストバンドの一部は、前記第2外端縁の前記前後方向の外側で露出している、使い捨ておむつ。 - 前記ウエストバンドは、着用者の肌に当接する肌当接面を有する肌当接部を有し、
前記本体部に接合されていない前記肌当接部は、前記肌当接部の前記前後方向の中心よりも外側の部分である外肌当接部と、前記肌当接部の前記前後方向の中心よりも内側の部分である内肌当接部と、を有し、
前記内肌当接部の前記幅方向の収縮力は、前記外肌当接部の前記幅方向の収縮力よりも大きい請求項1に記載の使い捨ておむつ。 - 前記本体部は、少なくとも前記第1胴回り域に配置されているウエスト収縮領域を有し、
前記ウエスト収縮領域は、前記本体部の前記幅方向の中央を跨がるように前記幅方向に延びており、かつ前記幅方向に収縮する請求項1又は2に記載の使い捨ておむつ。 - 前記ウエスト収縮領域の前記前後方向の内端縁は、厚さ方向において前記吸収コアと重なっている請求項3に記載の使い捨ておむつ。
- 前記ウエストバンドは、前記ウエストバンドの前記幅方向の両端部に位置し、かつ前記本体部に接合されている一対のサイド接合部を有し、
前記一対のサイド接合部のそれぞれは、前記吸収コアの外側縁よりも前記幅方向の外側に位置する請求項3又は4に記載の使い捨ておむつ。 - 前記本体部は、前記吸収コアよりも肌対向面側に位置する肌面側シートを有し、
前記肌面側シートは、表面シートと、前記表面シートの両外側部を覆う一対のサイドシートと、を有し、
前記一対のサイドシートのそれぞれは、前記前後方向に延びる防漏弾性部材の収縮によって起立する収縮部を有する防漏ギャザーを構成し、
前記ウエストバンドは、前記ウエストバンドの前記幅方向の両端部に位置し、かつ前記本体部と接合されている一対のサイド接合部を有し、
前記一対のサイド接合部のそれぞれは、前記防漏弾性部材よりも前記幅方向の外側に位置する請求項1から5のいずれか1項に記載の使い捨ておむつ。 - 前記防漏ギャザーは、前記収縮部よりも前記幅方向の外側において前記収縮部の起立支点となる基端縁を有し、
前記一対のサイド接合部のそれぞれは、前記基端縁よりも前記幅方向の外側に位置する請求項6に記載の使い捨ておむつ。 - 前記ウエストバンドは、前記本体部に接合された接合部と、前記本体部に接合されていない非接合部と、を有し、
前記非接合部は、前記幅方向に延びるバンド折り目を基点として前記前後方向の外側に折り返されており、
前記非接合部は、
前記接合部から前記バンド折り目まで前記前後方向の内側に向かって延びており、かつ起立可能に構成された起立部と、
前記バンド折り目から前記前後方向の外側に向かって延びており、前記起立部よりも肌対向面側に位置する折り返し部と、を有し、
前記起立部の前記前後方向の一方の端縁から他方の端縁までの長さと、前記折り返し部の前記前後方向の一方の端縁から他方の端縁までの長さとの合計の長さは、前記接合部と前記起立部との境界から前記第1外端縁までの長さよりも長い請求項1から7のいずれか1項に記載の使い捨ておむつ。 - 前記起立部の前記前後方向の一方の端縁から他方の端縁までの長さは、前記接合部と前記起立部との境界から前記第1外端縁までの長さよりも長い請求項8に記載の使い捨ておむつ。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018230409A JP7123777B2 (ja) | 2018-12-07 | 2018-12-07 | 使い捨ておむつ |
| KR1020217017245A KR102710957B1 (ko) | 2018-12-07 | 2019-12-06 | 일회용 기저귀 |
| CN201922168834.4U CN211633926U (zh) | 2018-12-07 | 2019-12-06 | 一次性尿布 |
| CN201911240796.7A CN111281669B (zh) | 2018-12-07 | 2019-12-06 | 一次性尿布 |
| PCT/JP2019/047736 WO2020116593A1 (ja) | 2018-12-07 | 2019-12-06 | 使い捨ておむつ |
| US17/335,525 US12324730B2 (en) | 2018-12-07 | 2021-06-01 | Disposable diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018230409A JP7123777B2 (ja) | 2018-12-07 | 2018-12-07 | 使い捨ておむつ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020089674A JP2020089674A (ja) | 2020-06-11 |
| JP2020089674A5 JP2020089674A5 (ja) | 2021-04-22 |
| JP7123777B2 true JP7123777B2 (ja) | 2022-08-23 |
Family
ID=70975378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018230409A Active JP7123777B2 (ja) | 2018-12-07 | 2018-12-07 | 使い捨ておむつ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12324730B2 (ja) |
| JP (1) | JP7123777B2 (ja) |
| KR (1) | KR102710957B1 (ja) |
| CN (2) | CN111281669B (ja) |
| WO (1) | WO2020116593A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7123777B2 (ja) * | 2018-12-07 | 2022-08-23 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| JP7797202B2 (ja) * | 2019-05-31 | 2026-01-13 | ザ プロクター アンド ギャンブル カンパニー | 腰部ガスケット要素を有する吸収性物品 |
| WO2021092606A1 (en) | 2019-11-04 | 2021-05-14 | The Procter & Gamble Company | Method and apparatus for bonding elastic parts under tension to an advancing carrier |
| US12364628B2 (en) | 2020-05-05 | 2025-07-22 | The Procter & Gamble Company | Absorbent articles including front and back waist panels with different stretch characteristics |
| JP7349413B2 (ja) * | 2020-06-23 | 2023-09-22 | 大王製紙株式会社 | 連結式使い捨て着用物品 |
| US20260041591A1 (en) * | 2022-08-09 | 2026-02-12 | Ontex Bv | Absorbent article with transversal barrier |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003199788A (ja) | 2002-01-10 | 2003-07-15 | Livedo Corporation | 使い捨て吸収性物品 |
| JP2016067761A (ja) | 2014-09-30 | 2016-05-09 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| JP2017099854A (ja) | 2015-11-20 | 2017-06-08 | 花王株式会社 | パンツ型使い捨ておむつ |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6258076B1 (en) * | 1999-05-26 | 2001-07-10 | Confab Services Ag | Disposable absorbent article with waist barrier including skin-friendly adhesive |
| US7128733B2 (en) * | 2001-06-01 | 2006-10-31 | Valentin Tara J | Incontinence article having a back guard |
| US8226624B2 (en) * | 2007-08-31 | 2012-07-24 | Kimberly-Clark Worldwide, Inc. | Elastic member for a garment having improved gasketing |
| JP5700948B2 (ja) * | 2010-03-31 | 2015-04-15 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
| JP5737873B2 (ja) * | 2010-06-30 | 2015-06-17 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| JP5859086B1 (ja) * | 2014-09-30 | 2016-02-10 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| JP6035381B1 (ja) * | 2015-06-30 | 2016-11-30 | ユニ・チャーム株式会社 | パンツ型使い捨ておむつ |
| CN107106376B (zh) * | 2014-12-26 | 2020-09-08 | 尤妮佳股份有限公司 | 一次性尿布 |
| WO2016104750A1 (ja) * | 2014-12-26 | 2016-06-30 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| WO2016159978A1 (en) | 2015-03-31 | 2016-10-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article with waist containment member and method of manufacturing thereof |
| JP6420754B2 (ja) * | 2015-12-22 | 2018-11-07 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| KR20180071155A (ko) | 2016-12-19 | 2018-06-27 | 타이코에이엠피 주식회사 | 커넥터 |
| JP7123777B2 (ja) * | 2018-12-07 | 2022-08-23 | ユニ・チャーム株式会社 | 使い捨ておむつ |
-
2018
- 2018-12-07 JP JP2018230409A patent/JP7123777B2/ja active Active
-
2019
- 2019-12-06 WO PCT/JP2019/047736 patent/WO2020116593A1/ja not_active Ceased
- 2019-12-06 CN CN201911240796.7A patent/CN111281669B/zh active Active
- 2019-12-06 CN CN201922168834.4U patent/CN211633926U/zh active Active
- 2019-12-06 KR KR1020217017245A patent/KR102710957B1/ko active Active
-
2021
- 2021-06-01 US US17/335,525 patent/US12324730B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003199788A (ja) | 2002-01-10 | 2003-07-15 | Livedo Corporation | 使い捨て吸収性物品 |
| JP2016067761A (ja) | 2014-09-30 | 2016-05-09 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| JP2017099854A (ja) | 2015-11-20 | 2017-06-08 | 花王株式会社 | パンツ型使い捨ておむつ |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210282981A1 (en) | 2021-09-16 |
| WO2020116593A1 (ja) | 2020-06-11 |
| KR20210099002A (ko) | 2021-08-11 |
| US12324730B2 (en) | 2025-06-10 |
| KR102710957B1 (ko) | 2024-09-26 |
| CN111281669B (zh) | 2023-03-24 |
| CN111281669A (zh) | 2020-06-16 |
| CN211633926U (zh) | 2020-10-09 |
| JP2020089674A (ja) | 2020-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7123777B2 (ja) | 使い捨ておむつ | |
| JP7268994B2 (ja) | 使い捨ておむつ | |
| CN111281670B (zh) | 一次性尿布 | |
| CN106132371A (zh) | 吸收性物品 | |
| TW201726087A (zh) | 短褲型用後即棄式紙尿布 | |
| TWI563989B (zh) | Disposable disposable diaper | |
| JP5785781B2 (ja) | 使い捨ておむつ | |
| WO2020004476A1 (ja) | 使い捨ておむつ | |
| CN210330913U (zh) | 短裤型吸收性物品 | |
| JP5887258B2 (ja) | 吸収性物品 | |
| CN104203184B (zh) | 一次性尿布 | |
| CN111315334A (zh) | 一次性尿布 | |
| CN114173732A (zh) | 内裤型吸收性物品 | |
| CN111315333A (zh) | 一次性尿布 | |
| JP6838205B2 (ja) | 使い捨ておむつ | |
| JP6775554B2 (ja) | 吸収性物品 | |
| JP6726545B2 (ja) | 吸収性物品 | |
| JP6226909B2 (ja) | 吸収性物品 | |
| JP7762542B2 (ja) | パンツ型使い捨ておむつ | |
| JP2021083971A (ja) | 吸収性物品の包装体 | |
| JP6461237B2 (ja) | スカート付き使い捨ておむつ | |
| JP6676422B2 (ja) | 使い捨ておむつ | |
| JP6732571B2 (ja) | 吸収性物品 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20200716 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210308 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210308 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220405 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220531 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220712 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220810 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7123777 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |