JP6232461B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
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- JP6232461B2 JP6232461B2 JP2016060583A JP2016060583A JP6232461B2 JP 6232461 B2 JP6232461 B2 JP 6232461B2 JP 2016060583 A JP2016060583 A JP 2016060583A JP 2016060583 A JP2016060583 A JP 2016060583A JP 6232461 B2 JP6232461 B2 JP 6232461B2
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- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
-
- 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
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
- A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- 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
-
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/34—Oils, fats, waxes or natural resins
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51178—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of nonwoven webs
Description
前記吸収性物品は、尿量20cc以上を吸収する中量用以上の失禁パッドであり、
前記表面シートは、綿繊維100重量%からなるスパンレース不織布に撥水剤が塗布されてなるとともに、肌対向面側に、吸収性物品の長手方向に沿うとともに幅方向に間隔をあけて形成された多数の凸部と、吸収性物品の長手方向に沿うとともに隣り合う前記凸部の間に形成された多数の凹部とが設けられ、前記凸部より前記凹部の方が厚みが薄く形成されるとともに、少なくとも排泄口対応部分に前記凹部に沿って表裏を貫通する多数の開孔が形成され、
前記表面シートの前記吸収体側に熱可塑性繊維からなるセカンドシートが接着されるとともに、前記表面シートとセカンドシートとが前記凹部において前記セカンドシートの熱融着により接合され、前記凹部の目付と前記凸部の目付がほぼ同等に形成され、かつ前記凹部の密度が前記凸部の密度より高く形成されていることを特徴とする吸収性物品が提供される。
本発明に係る失禁パッド1は、図1〜図3に示されるように、ポリエチレンシートなどからなる不透液性裏面シート2と、肌当接面をなし、尿などを速やかに透過させる表面シート3と、これら両シート2、3間に介装された綿状パルプまたは合成パルプなどからなる吸収体4と、吸収体4の略側縁部を起立基端とし、かつ少なくとも着用者の排尿口部Hを含むように前後方向に所定の区間内において肌側に突出して設けられた左右一対の立体ギャザーBS、BSとから主に構成され、かつ吸収体4の周囲においては、その上下端縁部では不透液性裏面シート2と表面シート3との外縁部がホットメルトなどの接着剤やヒートシール等の接着手段によって接合され、またその両側縁部では吸収体4よりも側方に延出している不透液性裏面シート2と、立体ギャザーBSを形成しているサイド不織布7とがホットメルトなどの接着剤やヒートシール等の接着手段によって接合されている。図示例においては、吸収体4は、1層構造となっているが、中高部を形成する多層構造としてもよく、また、同一の大きさ、形状の吸収体を重ねた多層構造としてもよい。
<表面シート>
前記表面シート3は、吸収体4の肌側を覆う部分である肌当接面を形成するものであり、綿繊維100重量%からなるスパンレース不織布で構成されるのが特徴である。スパンレース不織布は、接着剤を使用しない、柔軟性を有する等の利点を有する。
前記吸収体4は、尿を吸収・保持し得るものであり、フラッフ状のパルプ繊維中に粉粒状の高吸水性ポリマーを分散混入したものが使用される。前記吸収体4は、パルプ繊維及び高吸水性ポリマーのみからなり、合成繊維が含まれていない。
前記表面シート3が多数の開孔10を有する場合、前記開孔10から吸収体4を構成するパルプ、ポリマー、接着剤等が露出するのを防ぐため、表面シート3と吸収体4との間に中間シート6を配することが好ましい。前記中間シート6は、吸収体4からの逆戻り防止、クッション様効果により着用時の肌触りを柔らかくする効果も有する。但し、前記表面シート3に開孔が設けられない部分には、前記中間シート6は配置してもよいし、配置しなくてもよい。また、上述の第2の方法により製造した表面シート3の場合、吸収体4側の面にセカンドシート22が積層されているため、更に中間シート6を設けなくてもよい。
Claims (3)
- 表面シートと裏面シートとの間に吸収体が介在された吸収性物品において、
前記吸収性物品は、尿量20cc以上を吸収する中量用以上の失禁パッドであり、
前記表面シートは、綿繊維100重量%からなるスパンレース不織布に撥水剤が塗布されてなるとともに、肌対向面側に、吸収性物品の長手方向に沿うとともに幅方向に間隔をあけて形成された多数の凸部と、吸収性物品の長手方向に沿うとともに隣り合う前記凸部の間に形成された多数の凹部とが設けられ、前記凸部より前記凹部の方が厚みが薄く形成されるとともに、少なくとも排泄口対応部分に前記凹部に沿って表裏を貫通する多数の開孔が形成され、
前記表面シートの前記吸収体側に熱可塑性繊維からなるセカンドシートが接着されるとともに、前記表面シートとセカンドシートとが前記凹部において前記セカンドシートの熱融着により接合され、前記凹部の目付と前記凸部の目付がほぼ同等に形成され、かつ前記凹部の密度が前記凸部の密度より高く形成されていることを特徴とする吸収性物品。 - 前記撥水剤として、ステアリン酸グリセリルが用いられている請求項1記載の吸収性物品。
- 前記表面シートは、脱脂綿繊維からなるか、未脱脂綿繊維からなる請求項1、2いずれかに記載の吸収性物品。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016060583A JP6232461B2 (ja) | 2016-03-24 | 2016-03-24 | 吸収性物品 |
TW106108906A TWI740912B (zh) | 2016-03-24 | 2017-03-17 | 吸收性物品 |
US16/083,091 US11090201B2 (en) | 2016-03-24 | 2017-03-24 | Absorbent article |
PCT/JP2017/012002 WO2017164366A1 (ja) | 2016-03-24 | 2017-03-24 | 吸収性物品 |
EP17770406.1A EP3434239A4 (en) | 2016-03-24 | 2017-03-24 | ABSORBENT ARTICLE |
CN201780015666.6A CN108697561B (zh) | 2016-03-24 | 2017-03-24 | 吸收性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016060583A JP6232461B2 (ja) | 2016-03-24 | 2016-03-24 | 吸収性物品 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017169927A JP2017169927A (ja) | 2017-09-28 |
JP2017169927A5 JP2017169927A5 (ja) | 2017-11-09 |
JP6232461B2 true JP6232461B2 (ja) | 2017-11-15 |
Family
ID=59900562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016060583A Active JP6232461B2 (ja) | 2016-03-24 | 2016-03-24 | 吸収性物品 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11090201B2 (ja) |
EP (1) | EP3434239A4 (ja) |
JP (1) | JP6232461B2 (ja) |
CN (1) | CN108697561B (ja) |
TW (1) | TWI740912B (ja) |
WO (1) | WO2017164366A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6212531B2 (ja) * | 2015-11-30 | 2017-10-11 | 大王製紙株式会社 | 吸収性物品 |
JP6186416B2 (ja) * | 2015-11-30 | 2017-08-23 | 大王製紙株式会社 | 失禁用吸収性物品 |
JP6242423B2 (ja) * | 2016-03-29 | 2017-12-06 | 大王製紙株式会社 | 吸収性物品 |
WO2019075689A1 (en) | 2017-10-19 | 2019-04-25 | The Procter & Gamble Company | UPPER SHEET COMPRISING NATURAL FIBERS HAVING GOOD MECHANICAL RESISTANCE |
WO2019075688A1 (en) | 2017-10-19 | 2019-04-25 | The Procter & Gamble Company | UPPER SHEET COMPRISING NATURAL FIBERS |
JP7119501B2 (ja) * | 2018-03-30 | 2022-08-17 | 王子ホールディングス株式会社 | 吸収性物品 |
JP7049965B2 (ja) * | 2018-08-29 | 2022-04-07 | 大王製紙株式会社 | 脇用汗取りパッド |
JP7102290B2 (ja) * | 2018-08-30 | 2022-07-19 | 大王製紙株式会社 | 吸収性物品 |
JP2020162934A (ja) * | 2019-03-29 | 2020-10-08 | Jnc株式会社 | 吸収性物品用の表面シート及び吸収性物品 |
CN112869955A (zh) * | 2019-11-30 | 2021-06-01 | 尤尼吉可株式会社 | 卫生巾、一次性尿布等吸液性物品 |
CN111407521A (zh) * | 2020-04-13 | 2020-07-14 | 宜春希宇生物制品有限公司 | 一种防侧漏的生理可调式卫生巾 |
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