WO2003101622A3 - Method and apparatus for creating a pulsed stream of particles - Google Patents

Method and apparatus for creating a pulsed stream of particles Download PDF

Info

Publication number
WO2003101622A3
WO2003101622A3 PCT/US2003/016373 US0316373W WO03101622A3 WO 2003101622 A3 WO2003101622 A3 WO 2003101622A3 US 0316373 W US0316373 W US 0316373W WO 03101622 A3 WO03101622 A3 WO 03101622A3
Authority
WO
WIPO (PCT)
Prior art keywords
particles
stream
creating
pulsing
accumulated
Prior art date
Application number
PCT/US2003/016373
Other languages
French (fr)
Other versions
WO2003101622A2 (en
Inventor
Thomas Tombult-Meyer
Frank Hubert Frings
Markus Borbach
Miguel Brandt Sanz
Mattias Schmidt
Peter Dziezok
Claus Peter Stoelzel
John Peter Lankhof
Original Assignee
Procter & Gamble
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
Priority claimed from EP20020011785 external-priority patent/EP1366824A1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Priority to AU2003231832A priority Critical patent/AU2003231832A1/en
Priority to CA2486556A priority patent/CA2486556C/en
Priority to BRPI0311304A priority patent/BRPI0311304B1/en
Priority to MXPA04011175A priority patent/MXPA04011175A/en
Priority to JP2004508964A priority patent/JP3970881B2/en
Priority to KR1020047019236A priority patent/KR100628390B1/en
Publication of WO2003101622A2 publication Critical patent/WO2003101622A2/en
Publication of WO2003101622A3 publication Critical patent/WO2003101622A3/en

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
    • A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
    • A61F15/001—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The present invention is a method of and an apparatus for creating a pulsed stream of particles in a carrier means, such as air. A pre-metered stream of particles is accumulated in a pulsing chamber of a pulsing means by interrupting the stream of particles by a separator means, which interrupts the flow for a certain portion of the pulse period. The accumulated particles are the removed from the pulsing means by suction, such as by using ejector ejectors.The invention is further directed to a kit or pack of individual absorbent articles which can be produced using the method and the apparatus.
PCT/US2003/016373 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles WO2003101622A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2003231832A AU2003231832A1 (en) 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles
CA2486556A CA2486556C (en) 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles
BRPI0311304A BRPI0311304B1 (en) 2002-05-28 2003-05-23 method and apparatus for creating a pulsed particle flow
MXPA04011175A MXPA04011175A (en) 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles.
JP2004508964A JP3970881B2 (en) 2003-05-23 2003-05-23 Method and apparatus for creating a pulsed flow of particles
KR1020047019236A KR100628390B1 (en) 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP20020011785 EP1366824A1 (en) 2002-05-28 2002-05-28 Method and apparatus for creating a pulsed stream of particles
EP02011785.9 2002-05-28
EP02017516.2A EP1366825B1 (en) 2002-05-28 2002-08-06 Method and apparatus for creating a pulsed stream of particles
EP02017516.2 2002-08-06

Publications (2)

Publication Number Publication Date
WO2003101622A2 WO2003101622A2 (en) 2003-12-11
WO2003101622A3 true WO2003101622A3 (en) 2004-04-22

Family

ID=29421893

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/016373 WO2003101622A2 (en) 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles

Country Status (9)

Country Link
US (1) US20030225382A1 (en)
EP (1) EP1366825B1 (en)
KR (1) KR100628390B1 (en)
AR (1) AR039892A1 (en)
AU (1) AU2003231832A1 (en)
BR (1) BRPI0311304B1 (en)
CA (1) CA2486556C (en)
MX (1) MXPA04011175A (en)
WO (1) WO2003101622A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9173784B2 (en) 2011-06-10 2015-11-03 The Procter & Gamble Company Disposable diaper having reduced absorbent core to backsheet gluing
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9241845B2 (en) 2007-06-18 2016-01-26 The Procter & Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
US9333120B2 (en) 2005-05-20 2016-05-10 The Procter & Gamble Company Disposable absorbent article having breathable side flaps
US9468566B2 (en) 2011-06-10 2016-10-18 The Procter & Gamble Company Absorbent structure for absorbent articles
US9532910B2 (en) 2012-11-13 2017-01-03 The Procter & Gamble Company Absorbent articles with channels and signals

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US6832905B2 (en) * 2002-01-16 2004-12-21 Paragon Trade Brands, Inc. System and method for dry forming absorbent cores
ATE523180T1 (en) 2003-02-12 2011-09-15 Procter & Gamble ABSORBENT CORE FOR AN ABSORBENT ARTICLE
ES2428693T3 (en) 2003-02-12 2013-11-08 The Procter & Gamble Company Absorbent core for an absorbent article
US6889856B2 (en) 2003-06-19 2005-05-10 The Procter & Gamble Company Shelf tray apparatus for absorbent articles packaged in flexible film
EP1504740B1 (en) 2003-08-07 2013-03-06 The Procter & Gamble Company Latex bonded acquisition layer having temperature insensitive liquid handling properties
EP1504741A1 (en) 2003-08-07 2005-02-09 The Procter & Gamble Company Latex bonded acquisition layer having pressure insensitive liquid handling properties
EP1504739B1 (en) 2003-08-07 2013-01-30 The Procter & Gamble Company Latex bonded acquisition layer for absorbent articles
DE102004026070B4 (en) * 2004-05-25 2006-06-29 Sandra Baumgartner Process for the production of elastic web material
DE602004026566D1 (en) 2004-07-28 2010-05-27 Procter & Gamble Indirect pressure from AMG
EP1621166B2 (en) 2004-07-28 2018-11-28 The Procter and Gamble Company Process for producing absorbent core structures
US20070287983A1 (en) 2006-06-07 2007-12-13 Richard Worthington Lodge Absorbent article having an anchored core assembly
US8235963B2 (en) 2006-06-07 2012-08-07 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring systems
US9072633B2 (en) 2006-06-07 2015-07-07 The Procter & Gamble Company Biaxially stretchable outer cover for an absorbent article
MX2008015161A (en) 2006-06-07 2008-12-12 Procter & Gamble Absorbent article having a multifunctional containment member.
US20100016843A1 (en) * 2006-10-25 2010-01-21 Pantec Biosolutions Ag Tip Member for a Laser Emitting Device
US8597268B2 (en) 2007-09-07 2013-12-03 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8945079B2 (en) 2007-09-07 2015-02-03 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8668679B2 (en) 2007-09-07 2014-03-11 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US9056031B2 (en) 2007-09-07 2015-06-16 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US9060900B2 (en) 2007-09-07 2015-06-23 The Proctor & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8790325B2 (en) 2007-09-07 2014-07-29 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8858523B2 (en) 2007-09-07 2014-10-14 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
MX2010005438A (en) 2007-11-19 2010-06-01 Procter & Gamble Apparatus for activating a web.
US8168853B2 (en) 2008-01-24 2012-05-01 The Proctor & Gamble Company Extrusion bonded laminates for absorbent articles
US8445744B2 (en) 2008-01-24 2013-05-21 The Procter & Gamble Company Extrusion bonded laminates for absorbent articles
US20100125261A1 (en) * 2008-11-20 2010-05-20 Randall Alan Watson Disposable Absorbent Articles Comprising Odor Controlling Materials In A Distribution Profile
US8333748B2 (en) 2009-03-05 2012-12-18 The Procter & Gamble Company Outer cover for a disposable absorbent article
US9549858B2 (en) * 2010-01-06 2017-01-24 Ching-Yun Morris Yang Ultra-thin absorbent article
US20110162989A1 (en) 2010-01-06 2011-07-07 Ducker Paul M Ultra thin laminate with particulates in dense packages
DE102010013288A1 (en) 2010-03-29 2011-09-29 Wilfried Fenske Highly flexible absorbent laminate and process for its production
DE102011018985A1 (en) 2011-04-28 2012-10-31 Evonik Industries Ag Elastic, absorbent hygiene product for absorption of body fluids
US10561546B2 (en) 2011-06-10 2020-02-18 The Procter & Gamble Company Absorbent structure for absorbent articles
EP2717821B1 (en) 2011-06-10 2019-08-07 The Procter and Gamble Company Disposable diapers
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
PL2740452T3 (en) 2012-12-10 2022-01-31 The Procter & Gamble Company Absorbent article with high absorbent material content
US20160007882A1 (en) * 2013-01-29 2016-01-14 University Of Vermont And State Agricultural College Device and method for lung measurement
WO2014164725A1 (en) 2013-03-11 2014-10-09 The Procter & Gamble Company Absorbent articles with multilayer dual laminates
EP2813201B1 (en) 2013-06-14 2017-11-01 The Procter and Gamble Company Absorbent article and absorbent core forming channels when wet
US10335324B2 (en) 2013-08-27 2019-07-02 The Procter & Gamble Company Absorbent articles with channels
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
RU2636366C2 (en) 2013-09-16 2017-11-22 Дзе Проктер Энд Гэмбл Компани Absorbing products with channels and indicating elements
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP3351225B1 (en) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbent cores having material free areas
PL2886092T3 (en) 2013-12-19 2017-03-31 The Procter And Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
JP2018508292A (en) 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 Absorbent article with improved core
RU2017133027A (en) 2015-03-16 2019-04-16 Дзе Проктер Энд Гэмбл Компани Rugged Absorbent Products
CN107592805B (en) 2015-05-12 2021-07-06 宝洁公司 Absorbent article with improved core and backsheet adhesive
US10543129B2 (en) 2015-05-29 2020-01-28 The Procter & Gamble Company Absorbent articles having channels and wetness indicator
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3278778B1 (en) 2016-08-05 2023-03-29 Ontex BV Improved particle dispersing device and method for absorbent articles
EP3517674A1 (en) 2018-01-29 2019-07-31 The Procter & Gamble Company Apparatus and method for ultrasonic bonding

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US5279854A (en) * 1992-01-27 1994-01-18 Paragon Trade Brands, Inc. Method and apparatus for zoned application of particles in fibrous material
US5429788A (en) * 1994-03-28 1995-07-04 Kimberly-Clark Corporation Apparatus and method for depositing particulate material in a composite substrate
US5614147A (en) * 1991-12-12 1997-03-25 Mcneil-Ppc, Inc. Method for intermittently applying particulate powder to a fibrous substrate
US5624690A (en) * 1988-04-02 1997-04-29 Dr. Karl Thomae Gmbh Controlled release of metered quantities of finely divided solids with a venturi nozzle and regulated control
US5795622A (en) * 1996-12-30 1998-08-18 Owens-Corning Fiberglas Technology, Inc. Method of rotating or oscillating a flow of granules to form a pattern on an asphalt coated sheet
EP1088594A2 (en) * 1999-09-28 2001-04-04 Voith Paper Patent GmbH Method and device for spraying a moving fibrous web

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Publication number Priority date Publication date Assignee Title
FR2481615A1 (en) * 1980-04-30 1981-11-06 Beghin Say Sa Intermittent powder-depositing reed on conveyor - has cyclically cam controlled shutter at outlet from vibration chute
US5624690A (en) * 1988-04-02 1997-04-29 Dr. Karl Thomae Gmbh Controlled release of metered quantities of finely divided solids with a venturi nozzle and regulated control
US5614147A (en) * 1991-12-12 1997-03-25 Mcneil-Ppc, Inc. Method for intermittently applying particulate powder to a fibrous substrate
US5279854A (en) * 1992-01-27 1994-01-18 Paragon Trade Brands, Inc. Method and apparatus for zoned application of particles in fibrous material
US5429788A (en) * 1994-03-28 1995-07-04 Kimberly-Clark Corporation Apparatus and method for depositing particulate material in a composite substrate
US5795622A (en) * 1996-12-30 1998-08-18 Owens-Corning Fiberglas Technology, Inc. Method of rotating or oscillating a flow of granules to form a pattern on an asphalt coated sheet
EP1088594A2 (en) * 1999-09-28 2001-04-04 Voith Paper Patent GmbH Method and device for spraying a moving fibrous web

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9333120B2 (en) 2005-05-20 2016-05-10 The Procter & Gamble Company Disposable absorbent article having breathable side flaps
US9241845B2 (en) 2007-06-18 2016-01-26 The Procter & Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
US9173784B2 (en) 2011-06-10 2015-11-03 The Procter & Gamble Company Disposable diaper having reduced absorbent core to backsheet gluing
US9468566B2 (en) 2011-06-10 2016-10-18 The Procter & Gamble Company Absorbent structure for absorbent articles
US9532910B2 (en) 2012-11-13 2017-01-03 The Procter & Gamble Company Absorbent articles with channels and signals
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets

Also Published As

Publication number Publication date
AU2003231832A1 (en) 2003-12-19
CA2486556A1 (en) 2003-12-11
KR20050004881A (en) 2005-01-12
WO2003101622A2 (en) 2003-12-11
BRPI0311304B1 (en) 2017-02-14
BR0311304A (en) 2005-02-15
MXPA04011175A (en) 2005-02-17
EP1366825A3 (en) 2004-03-03
EP1366825A2 (en) 2003-12-03
US20030225382A1 (en) 2003-12-04
KR100628390B1 (en) 2006-09-26
CA2486556C (en) 2010-09-14
AR039892A1 (en) 2005-03-09
EP1366825B1 (en) 2018-01-24

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