DE69623816D1 - Verfahren und vorrichtung zum herstellen von absorbierenden erzeugnissen mit teilchenförmigem material in getrennten zonen - Google Patents

Verfahren und vorrichtung zum herstellen von absorbierenden erzeugnissen mit teilchenförmigem material in getrennten zonen

Info

Publication number
DE69623816D1
DE69623816D1 DE69623816T DE69623816T DE69623816D1 DE 69623816 D1 DE69623816 D1 DE 69623816D1 DE 69623816 T DE69623816 T DE 69623816T DE 69623816 T DE69623816 T DE 69623816T DE 69623816 D1 DE69623816 D1 DE 69623816D1
Authority
DE
Germany
Prior art keywords
inlet duct
particles
particle suspension
final particle
suspensions
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.)
Expired - Lifetime
Application number
DE69623816T
Other languages
English (en)
Other versions
DE69623816T2 (de
Inventor
Scott Bogdanski
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE69623816D1 publication Critical patent/DE69623816D1/de
Publication of DE69623816T2 publication Critical patent/DE69623816T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61F13/15577—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69623816T 1995-12-18 1996-12-09 Verfahren und vorrichtung zum herstellen von absorbierenden erzeugnissen mit teilchenförmigem material in getrennten zonen Expired - Lifetime DE69623816T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/574,168 US5879751A (en) 1995-12-18 1995-12-18 Method and apparatus for making absorbent structures having divided particulate zones
PCT/US1996/020071 WO1997022320A1 (en) 1995-12-18 1996-12-09 Method and apparatus for making absorbent structures having divided particulate zones

Publications (2)

Publication Number Publication Date
DE69623816D1 true DE69623816D1 (de) 2002-10-24
DE69623816T2 DE69623816T2 (de) 2003-01-23

Family

ID=24294952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69623816T Expired - Lifetime DE69623816T2 (de) 1995-12-18 1996-12-09 Verfahren und vorrichtung zum herstellen von absorbierenden erzeugnissen mit teilchenförmigem material in getrennten zonen

Country Status (10)

Country Link
US (1) US5879751A (de)
EP (1) EP0873102B1 (de)
JP (1) JPH11501854A (de)
KR (1) KR20000064452A (de)
AT (1) ATE224173T1 (de)
AU (1) AU1335797A (de)
CA (1) CA2240145C (de)
DE (1) DE69623816T2 (de)
ES (1) ES2183991T3 (de)
WO (1) WO1997022320A1 (de)

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EP2532332B2 (de) 2011-06-10 2017-10-04 The Procter and Gamble Company Einwegwindel mit reduzierter Befestigung zwischen saugfähigem Kern und äusserer Schicht
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CN105310832B (zh) 2012-11-13 2020-02-28 宝洁公司 具有通道和标志的吸收制品
PL2740452T3 (pl) 2012-12-10 2022-01-31 The Procter & Gamble Company Wyrób chłonny o wysokiej zawartości materiału chłonnego
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US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
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EP2740454B1 (de) * 2012-12-10 2019-06-12 The Procter and Gamble Company Saugfähiger Artikel mit profiliertem Aufnahme-Verteilungssystem
EP2740449B1 (de) 2012-12-10 2019-01-23 The Procter & Gamble Company Saugfähiger artikel mit hohem anteil an absorptionsmaterial
EP3254656B1 (de) 2013-06-14 2021-11-10 The Procter & Gamble Company Saugfähiger artikel und saugfähiger kern mit kanalformung bei nässe
JP5671108B2 (ja) * 2013-07-31 2015-02-18 大王製紙株式会社 多機能複層吸収体、多機能複層吸収体の製造方法、及び吸収体製品
JP6334705B2 (ja) 2013-08-27 2018-05-30 ザ プロクター アンド ギャンブル カンパニー チャネルを有する吸収性物品
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
WO2015039062A1 (en) 2013-09-16 2015-03-19 The Procter & Gamble Company Absorbent articles with channels and signals
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP3351225B1 (de) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbierende kerne mit materialfreien bereichen
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
ES2606320T3 (es) 2013-12-19 2017-03-23 The Procter & Gamble Company Núcleos absorbentes que tienen áreas formadoras de canal y juntas de envoltura en c
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EP2949302B1 (de) 2014-05-27 2018-04-18 The Procter and Gamble Company Saugfähiger Kern mit gebogenen, kanalbildenden Bereichen
EP2949300B1 (de) 2014-05-27 2017-08-02 The Procter and Gamble Company Saugfähiger Kern mit saugfähiger Materialstruktur
EP2949299B1 (de) 2014-05-27 2017-08-02 The Procter and Gamble Company Saugfähiger Kern mit saugfähiger Materialstruktur
EP2949301B1 (de) 2014-05-27 2018-04-18 The Procter and Gamble Company Saugfähiger Kern mit gebogenen und geraden Absorptionsmaterialbereichen
WO2016149251A1 (en) 2015-03-16 2016-09-22 The Procter & Gamble Company Absorbent articles with improved cores
JP2018508291A (ja) 2015-03-16 2018-03-29 ザ プロクター アンド ギャンブル カンパニー 改善された強度を有する吸収性物品
EP3294248B1 (de) 2015-05-12 2020-12-30 The Procter and Gamble Company Saugfähiger artikel mit verbessertem kern- an-rückseite-klebstoff
CN107683126A (zh) 2015-05-29 2018-02-09 宝洁公司 具有槽和润湿指示标记的吸收制品
EP3167859B1 (de) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbierende kerne mit materialfreien bereichen
EP3238676B1 (de) 2016-04-29 2019-01-02 The Procter and Gamble Company Saugkern mit profilierter verteilung von absorbierendem material
EP3238678B1 (de) 2016-04-29 2019-02-27 The Procter and Gamble Company Saugfähiger kern mit transversalen faltlinien
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CN115715229B (zh) * 2020-05-29 2024-01-23 金伯利-克拉克环球有限公司 包含挥发性疏水涂层的组分和包括所述组分的方法

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Also Published As

Publication number Publication date
DE69623816T2 (de) 2003-01-23
CA2240145A1 (en) 1997-06-26
CA2240145C (en) 2003-11-25
MX9804814A (es) 1998-10-31
KR20000064452A (ko) 2000-11-06
EP0873102A1 (de) 1998-10-28
JPH11501854A (ja) 1999-02-16
US5879751A (en) 1999-03-09
ES2183991T3 (es) 2003-04-01
WO1997022320A1 (en) 1997-06-26
EP0873102B1 (de) 2002-09-18
AU1335797A (en) 1997-07-14
ATE224173T1 (de) 2002-10-15

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