JP2017086339A - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
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- JP2017086339A JP2017086339A JP2015218870A JP2015218870A JP2017086339A JP 2017086339 A JP2017086339 A JP 2017086339A JP 2015218870 A JP2015218870 A JP 2015218870A JP 2015218870 A JP2015218870 A JP 2015218870A JP 2017086339 A JP2017086339 A JP 2017086339A
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- 230000002745 absorbent Effects 0.000 title claims abstract description 188
- 239000002250 absorbent Substances 0.000 title claims abstract description 188
- 239000006096 absorbing agent Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 51
- 239000000853 adhesive Substances 0.000 claims description 34
- 230000001070 adhesive effect Effects 0.000 claims description 34
- 230000029142 excretion Effects 0.000 abstract description 10
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000002788 crimping Methods 0.000 description 23
- 238000010521 absorption reaction Methods 0.000 description 22
- 210000001217 buttock Anatomy 0.000 description 22
- 210000001124 body fluid Anatomy 0.000 description 9
- 239000004744 fabric Substances 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 5
- 210000002414 leg Anatomy 0.000 description 5
- 210000002640 perineum Anatomy 0.000 description 5
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- 241000692870 Inachis io Species 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 241001313288 Labia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- 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
- A61F13/53—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 absorbing medium
-
- 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
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- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F13/536—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
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- A—HUMAN NECESSITIES
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- 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
- A61F13/4704—Sanitary towels, incontinence pads or napkins having preferential bending zones, e.g. fold lines or grooves
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- 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
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- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
- A61F13/47236—Sanitary towels, incontinence pads or napkins specially adapted for female use characterised by an unusual contour
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- 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
- A61F13/53—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 absorbing medium
- A61F13/531—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 absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—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 absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/533—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 absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53765—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
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)
Abstract
Description
よって、少なくとも排泄部対向部において吸収性物品が身体によりフィットし、より高い安心感を得ることができる吸収性物品が望まれる。
図1は、一実施形態における吸収性物品の平面図である。図2は、図1とは反対側から見た吸収性物品の平面図である。図3は、図1の3A−3A線に沿った吸収性物品の断面図である。
中央域S1には、後述するウイング3が設けられていてよい。また、後側域S3には、幅方向Wの外側に膨らんだヒップフラップ4が設けられていてよい。
次に、図1〜図6を参照し、吸収体30の構成についてより具体的に説明する。図4は、一実施形態における吸収体30の平面図である。図5は、図1の5A−5A線に沿った吸収性物品の断面図である。図6は、図1の6A−6A線に沿った吸収性物品の断面図である。
本明細書における「吸収体の厚さ」の測定は、以下の測定方法によって行われるものとする。
図2に示すように、吸収性物品1は、吸収性物品1を下着Sに止めるための粘着剤が設けられた第1本体粘着領域61、第2本体粘着領域62、ウイング粘着領域63及びヒップフラップ粘着領域64を有する。これらの粘着領域61〜64は、非肌面シート20の非肌面側に設けられている。粘着領域61〜64は、使用前の状態において、剥離シートによって覆われていてもよい。剥離シートは、使用前に粘着領域61〜64の粘着剤の劣化を防止する。剥離シートは、使用時に、着用者によって取り外される。
次いで、このように構成された吸収性物品1の装着状態を説明する。図6は、吸収性物品1が着用者に装着された状態の図1の5A−5A断面を基準とした断面図である。図7は、吸収性物品1が着用者に装着された状態の図1の6A−6A断面を基準とした断面図である。
10 :肌面シート
20 :非肌面シート
30 :吸収体
31 :吸収コア
32 :コアラップ
32a :第1ラップシート
32b :第2ラップシート
33 :中高部
41 :第1低目付領域
42 :第2低目付領域
43 :第3低目付領域
51 :第1圧着部
52 :第2圧着部
53 :第3圧着部
61 :第1本体粘着領域
62 :第2本体粘着領域
63 :ウイング粘着領域
64 :ヒップフラップ粘着領域
81 :前側圧搾部
82 :長手圧搾部
84 :後側圧搾部
L :前後方向
W :幅方向
T :厚み方向
O :重複領域
S1 :中央域
S2 :前側域
S3 :後側域
CL :中心線
Claims (7)
- 互いに直交する前後方向及び幅方向と、
着用者の股下に位置する中央域と、
前記中央域よりも後側に位置する後側域と、
少なくとも前記中央域に配置される吸収体と、を有し、
前記吸収体は、前記幅方向における前記中央域の中央部に、前記幅方向における前記中央域の両端部の厚みよりも厚い中高部と、前記中高部を挟んで両側で前記前後方向に延びる圧搾部と、を有し、
前記吸収体は、液体を吸収する吸収材料からなる吸収コアと、前記吸収コアを包むコアラップと、を有し、
前記コアラップは、前記吸収コアの肌面側に設けられた第1ラップシートと、前記吸収コアの非肌面側に設けられた第2ラップシートと、を有し、
前記幅方向における前記第1ラップシートの端部は、前記幅方向における前記吸収コアの端部のところで前記吸収コアの非肌面側に折り返されて、前記吸収コアの非肌面側で前記第2ラップシートと重なっており、
前記第1ラップシートの前記端部は、前記吸収コアの非肌面側で、前記圧搾部の位置に達しており、前記幅方向における前記吸収性物品の中心を結ぶ中心線よりも前記幅方向の外側に位置する、吸収性物品。 - 前記吸収体は、前記中央域と前記後側域との間で、前記幅方向に沿って延びる第1低目付領域を有し、
前記第1低目付領域は前記中高部に隣接している、請求項1に記載の吸収性物品。 - 前記吸収体よりも非肌面側に設けられた非肌面シートと、
前記非肌面シートの非肌面側に設けられた粘着領域と、を有し、
前記粘着領域は、前記吸収体の非肌面側における前記第1ラップシートと前記第2ラップシートとの重複領域に存在し、前記中高部の最も厚みが大きい部分に達していない、請求項1又は2に記載の吸収性物品。 - 前記吸収体は、前記中央域と前記後側域との間で、前記幅方向に沿って延びる第1低目付領域を有し、
前記粘着領域は、少なくとも前記中央域及び前記後側域で前記前後方向に延びており、前記第1低目付領域のところで互いに分断されている、請求項3に記載の吸収性物品。 - 前記吸収体は、前記中央域と前記後側域との間で前記幅方向に沿って延びる第1低目付領域と、前記後側域において前記中心線に沿った第2低目付領域と、を有し、
前記第2低目付領域は、前記第1低目付領域と繋がっている、請求項1から4のいずれか1項に記載の吸収性物品。 - 前記吸収体は、前記後側域において、前記第2低目付領域を挟んで両側に設けられた一対の長手圧搾部を有し、
前記一対の長手圧搾部は、前記第1低目付領域に達しないように前記前後方向に延びている、請求項5に記載の吸収性物品。 - 前記第1ラップシートの前記端部は、前記吸収コアの非肌面側で、前記中高部の最も厚みが大きい部分に達していない、請求項1から6のいずれか1項に記載の吸収性物品。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015218870A JP6352235B2 (ja) | 2015-11-06 | 2015-11-06 | 吸収性物品 |
PCT/JP2016/073009 WO2017077750A1 (ja) | 2015-11-06 | 2016-08-04 | 吸収性物品 |
CN201680063135.XA CN108348377B (zh) | 2015-11-06 | 2016-08-04 | 吸收性物品 |
KR1020187013167A KR101907369B1 (ko) | 2015-11-06 | 2016-08-04 | 흡수성 물품 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015218870A JP6352235B2 (ja) | 2015-11-06 | 2015-11-06 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
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JP2017086339A true JP2017086339A (ja) | 2017-05-25 |
JP6352235B2 JP6352235B2 (ja) | 2018-07-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015218870A Active JP6352235B2 (ja) | 2015-11-06 | 2015-11-06 | 吸収性物品 |
Country Status (4)
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JP (1) | JP6352235B2 (ja) |
KR (1) | KR101907369B1 (ja) |
CN (1) | CN108348377B (ja) |
WO (1) | WO2017077750A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021186273A (ja) * | 2020-05-29 | 2021-12-13 | ユニ・チャーム株式会社 | 吸収性物品 |
JP2021186279A (ja) * | 2020-05-29 | 2021-12-13 | ユニ・チャーム株式会社 | 吸収性物品 |
WO2023105801A1 (ja) * | 2021-12-10 | 2023-06-15 | ユニ・チャーム株式会社 | 吸収性物品 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6190861B2 (ja) * | 2015-11-09 | 2017-08-30 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6524325B1 (ja) * | 2018-10-30 | 2019-06-05 | ユニ・チャーム株式会社 | 吸収性物品 |
CN110179594A (zh) * | 2019-05-31 | 2019-08-30 | 重庆百亚卫生用品股份有限公司 | 一种吸收型芯体结构 |
JP7261715B2 (ja) * | 2019-09-30 | 2023-04-20 | ユニ・チャーム株式会社 | 吸収性物品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006115996A (ja) * | 2004-10-20 | 2006-05-11 | Kao Corp | 吸収性物品 |
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JP2006115996A (ja) * | 2004-10-20 | 2006-05-11 | Kao Corp | 吸収性物品 |
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JP2010234028A (ja) * | 2009-03-31 | 2010-10-21 | Uni Charm Corp | 吸収性物品 |
WO2014093311A1 (en) * | 2012-12-10 | 2014-06-19 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
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JP2021186279A (ja) * | 2020-05-29 | 2021-12-13 | ユニ・チャーム株式会社 | 吸収性物品 |
JP7236406B2 (ja) | 2020-05-29 | 2023-03-09 | ユニ・チャーム株式会社 | 吸収性物品 |
WO2023105801A1 (ja) * | 2021-12-10 | 2023-06-15 | ユニ・チャーム株式会社 | 吸収性物品 |
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JP6352235B2 (ja) | 2018-07-04 |
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