CN114845678A - 吸收性片和吸收性物品以及吸收性片的制造方法 - Google Patents

吸收性片和吸收性物品以及吸收性片的制造方法 Download PDF

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Publication number
CN114845678A
CN114845678A CN202080089280.1A CN202080089280A CN114845678A CN 114845678 A CN114845678 A CN 114845678A CN 202080089280 A CN202080089280 A CN 202080089280A CN 114845678 A CN114845678 A CN 114845678A
Authority
CN
China
Prior art keywords
absorbent
sheet
adhesive
fiber
water
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.)
Pending
Application number
CN202080089280.1A
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English (en)
Chinese (zh)
Inventor
藏前亮太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Priority to CN202311312495.7A priority Critical patent/CN117357340A/zh
Publication of CN114845678A publication Critical patent/CN114845678A/zh
Pending legal-status Critical Current

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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
    • A61F13/53—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
    • A61F13/5323—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 absorbent material located in discrete regions, e.g. pockets
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • 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
    • 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
    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
    • A61F2013/1591—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding via adhesive
    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53908—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
CN202080089280.1A 2019-12-23 2020-12-23 吸收性片和吸收性物品以及吸收性片的制造方法 Pending CN114845678A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311312495.7A CN117357340A (zh) 2019-12-23 2020-12-23 吸收性片和吸收性物品以及吸收性片的制造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019050269 2019-12-23
JPPCT/JP2019/050269 2019-12-23
PCT/JP2020/048177 WO2021132338A1 (ja) 2019-12-23 2020-12-23 吸収性シート及び吸収性物品、並びに吸収性シートの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202311312495.7A Division CN117357340A (zh) 2019-12-23 2020-12-23 吸收性片和吸收性物品以及吸收性片的制造方法

Publications (1)

Publication Number Publication Date
CN114845678A true CN114845678A (zh) 2022-08-02

Family

ID=76573019

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080089280.1A Pending CN114845678A (zh) 2019-12-23 2020-12-23 吸收性片和吸收性物品以及吸收性片的制造方法
CN202311312495.7A Pending CN117357340A (zh) 2019-12-23 2020-12-23 吸收性片和吸收性物品以及吸收性片的制造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202311312495.7A Pending CN117357340A (zh) 2019-12-23 2020-12-23 吸收性片和吸收性物品以及吸收性片的制造方法

Country Status (4)

Country Link
EP (1) EP4082498A4 (https=)
JP (1) JP7498196B2 (https=)
CN (2) CN114845678A (https=)
WO (1) WO2021132338A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784190A (zh) * 2003-05-09 2006-06-07 利卫多株式会社 一次性吸收性物品
CN104837453A (zh) * 2012-12-10 2015-08-12 宝洁公司 具有高吸收材料含量的吸收制品
JP2017070500A (ja) * 2015-10-07 2017-04-13 花王株式会社 シート状物及びシート状物の製造方法
JP2018079036A (ja) * 2016-11-15 2018-05-24 花王株式会社 吸収性物品
JP2018086148A (ja) * 2016-11-29 2018-06-07 花王株式会社 吸収性物品
CN109640907A (zh) * 2016-08-31 2019-04-16 尤妮佳股份有限公司 用于制造吸收体的装置和用于制造吸收体的方法
JP2019122717A (ja) * 2018-01-19 2019-07-25 大王製紙株式会社 吸収性物品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4556017B2 (ja) 2001-05-02 2010-10-06 株式会社日本吸収体技術研究所 吸水性耐水性シート、その製造方法及びそれを用いた吸収体製品
CN102711698A (zh) 2010-01-13 2012-10-03 住友精化株式会社 吸水片材构成体
JP2012143534A (ja) 2010-12-24 2012-08-02 Kao Corp 吸収体および吸収性物品
EP2532329B1 (en) * 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
EP2770965B1 (en) * 2011-10-24 2021-12-01 Bostik, Inc. Novel process for preparing an absorbent article
JP6371814B2 (ja) 2016-09-29 2018-08-08 大王製紙株式会社 吸収性物品

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784190A (zh) * 2003-05-09 2006-06-07 利卫多株式会社 一次性吸收性物品
CN104837453A (zh) * 2012-12-10 2015-08-12 宝洁公司 具有高吸收材料含量的吸收制品
JP2017070500A (ja) * 2015-10-07 2017-04-13 花王株式会社 シート状物及びシート状物の製造方法
CN109640907A (zh) * 2016-08-31 2019-04-16 尤妮佳股份有限公司 用于制造吸收体的装置和用于制造吸收体的方法
JP2018079036A (ja) * 2016-11-15 2018-05-24 花王株式会社 吸収性物品
JP2018086148A (ja) * 2016-11-29 2018-06-07 花王株式会社 吸収性物品
JP2019122717A (ja) * 2018-01-19 2019-07-25 大王製紙株式会社 吸収性物品

Also Published As

Publication number Publication date
EP4082498A1 (en) 2022-11-02
EP4082498A4 (en) 2023-12-27
JPWO2021132338A1 (https=) 2021-07-01
WO2021132338A1 (ja) 2021-07-01
CN117357340A (zh) 2024-01-09
JP7498196B2 (ja) 2024-06-11

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