JP7266773B2 - 吸収体の製造装置および製造方法 - Google Patents

吸収体の製造装置および製造方法 Download PDF

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Publication number
JP7266773B2
JP7266773B2 JP2021533941A JP2021533941A JP7266773B2 JP 7266773 B2 JP7266773 B2 JP 7266773B2 JP 2021533941 A JP2021533941 A JP 2021533941A JP 2021533941 A JP2021533941 A JP 2021533941A JP 7266773 B2 JP7266773 B2 JP 7266773B2
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Japan
Prior art keywords
sheet
conveyor
absorbent
sheets
thin paper
Prior art date
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JP2021533941A
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English (en)
Japanese (ja)
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JPWO2021015001A1 (https=
JPWO2021015001A5 (https=
Inventor
崇博 島田
一真 永田
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Zuiko Corp
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Zuiko Corp
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Publication of JPWO2021015001A5 publication Critical patent/JPWO2021015001A5/ja
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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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • 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
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • 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
    • A61F13/15764—Transferring, feeding or handling devices; Drives
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing

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)
JP2021533941A 2019-07-23 2020-07-10 吸収体の製造装置および製造方法 Active JP7266773B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019135217 2019-07-23
JP2019135217 2019-07-23
PCT/JP2020/026979 WO2021015001A1 (ja) 2019-07-23 2020-07-10 吸収体の製造装置および製造方法

Publications (3)

Publication Number Publication Date
JPWO2021015001A1 JPWO2021015001A1 (https=) 2021-01-28
JPWO2021015001A5 JPWO2021015001A5 (https=) 2022-04-19
JP7266773B2 true JP7266773B2 (ja) 2023-05-01

Family

ID=74193898

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JP2021533941A Active JP7266773B2 (ja) 2019-07-23 2020-07-10 吸収体の製造装置および製造方法

Country Status (5)

Country Link
US (1) US12403045B2 (https=)
EP (1) EP4005543B1 (https=)
JP (1) JP7266773B2 (https=)
CN (1) CN113993490A (https=)
WO (1) WO2021015001A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4483852B1 (en) 2022-03-28 2026-05-06 Zuiko Corporation Method for manufacturing absorbent body

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005533571A (ja) 2002-07-23 2005-11-10 パラゴン トレード ブランズ インコーポレイテッド 吸収性がゾーンをなした吸収体物品及びその製造方法
JP2017099855A (ja) 2015-10-06 2017-06-08 ファメッカニカ．データ エス．ピー．エー． 吸収性構造を製造するための方法及び装置
WO2017131014A1 (ja) 2016-01-27 2017-08-03 株式会社瑞光 粉粒体含有物品の製造装置および粉粒体含有物品の製造方法
JP2018502627A (ja) 2014-12-23 2018-02-01 ザ プロクター アンド ギャンブル カンパニー 高ロフト中心層及びチャネルを備える吸収性コア
JP6356298B1 (ja) 2017-03-30 2018-07-11 大王製紙株式会社 粉粒体の散布装置および散布方法
JP3218416U (ja) 2018-08-02 2018-10-11 ユニチカ株式会社 吸収性物品のためのトップシート

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3167920B2 (ja) * 1996-04-01 2001-05-21 トーヨー衛材株式会社 吸水体およびその製造方法
JP6170308B2 (ja) * 2013-02-13 2017-07-26 花王株式会社 吸収体の製造装置
EP2905000B1 (en) 2014-02-11 2016-12-28 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
CN108236542B (zh) * 2016-12-27 2023-03-10 大王制纸株式会社 吸收性物品的制造方法和吸收性物品
CN114159232A (zh) * 2017-08-04 2022-03-11 株式会社瑞光 吸收体的制造方法、吸收体的制造装置以及吸收体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005533571A (ja) 2002-07-23 2005-11-10 パラゴン トレード ブランズ インコーポレイテッド 吸収性がゾーンをなした吸収体物品及びその製造方法
JP2018502627A (ja) 2014-12-23 2018-02-01 ザ プロクター アンド ギャンブル カンパニー 高ロフト中心層及びチャネルを備える吸収性コア
JP2017099855A (ja) 2015-10-06 2017-06-08 ファメッカニカ．データ エス．ピー．エー． 吸収性構造を製造するための方法及び装置
WO2017131014A1 (ja) 2016-01-27 2017-08-03 株式会社瑞光 粉粒体含有物品の製造装置および粉粒体含有物品の製造方法
JP6356298B1 (ja) 2017-03-30 2018-07-11 大王製紙株式会社 粉粒体の散布装置および散布方法
JP3218416U (ja) 2018-08-02 2018-10-11 ユニチカ株式会社 吸収性物品のためのトップシート

Also Published As

Publication number Publication date
EP4005543B1 (en) 2024-12-04
CN113993490A (zh) 2022-01-28
WO2021015001A1 (ja) 2021-01-28
US20220265483A1 (en) 2022-08-25
EP4005543C0 (en) 2024-12-04
EP4005543A1 (en) 2022-06-01
US12403045B2 (en) 2025-09-02
JPWO2021015001A1 (https=) 2021-01-28
EP4005543A4 (en) 2022-08-24

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