CA2084841A1 - Method and apparatus for intermittently applying particulate powder to a fibrous substrate - Google Patents

Method and apparatus for intermittently applying particulate powder to a fibrous substrate

Info

Publication number
CA2084841A1
CA2084841A1 CA002084841A CA2084841A CA2084841A1 CA 2084841 A1 CA2084841 A1 CA 2084841A1 CA 002084841 A CA002084841 A CA 002084841A CA 2084841 A CA2084841 A CA 2084841A CA 2084841 A1 CA2084841 A1 CA 2084841A1
Authority
CA
Canada
Prior art keywords
nozzle
particulate powder
powder material
fibrous substrate
substrate
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.)
Granted
Application number
CA002084841A
Other languages
French (fr)
Other versions
CA2084841C (en
Inventor
Kenneth A. Pelley
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.)
Johnson and Johnson Consumer Inc
Original Assignee
Kenneth A. Pelley
Mcneil-Ppc, Inc.
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 Kenneth A. Pelley, Mcneil-Ppc, Inc. filed Critical Kenneth A. Pelley
Publication of CA2084841A1 publication Critical patent/CA2084841A1/en
Application granted granted Critical
Publication of CA2084841C publication Critical patent/CA2084841C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

An apparatus and method for applying particulate powder material to a moving fibrous substrate is disclosed. The apparatus includes a volumetric dry material feeder for forming a continuous stream of particulate powder material. The continuous stream is then transmitted through a nozzle and exits at an outlet thereof. The nozzle is movable between a first and second position by a motion control. The motion control includes an adjustable differential gear box and an encoder for synchronizing the dispensing of powder at a predetermined location of the substrate. A flow separator is disposed beyond the outlet of the nozzle and intermediate of the first and second positions. In operation, the motion input drives the nozzle to oscillate between the first and second positions at a variable speed over each product cycle. As the nozzle crosses a plane of the flow separator, the continuous stream of particulate powder material exiting the nozzle is split into two intermittent streams of particulate powder material. The first intermittent stream is applied to a predetermined location of the moving fibrous substrate to form a layer of particulate powder material within a predetermined portion of the substrate. The second intermittent stream is recirculated back to the volumetric dry material feeder.
CA002084841A 1991-12-12 1992-12-08 Method and apparatus for intermittently applying particulate powder to a fibrous substrate Expired - Fee Related CA2084841C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US806,954 1991-12-12
US07/806,954 US5213817A (en) 1991-12-12 1991-12-12 Apparatus for intermittently applying particulate powder material to a fibrous substrate

Publications (2)

Publication Number Publication Date
CA2084841A1 true CA2084841A1 (en) 1993-06-13
CA2084841C CA2084841C (en) 2004-07-13

Family

ID=25195211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002084841A Expired - Fee Related CA2084841C (en) 1991-12-12 1992-12-08 Method and apparatus for intermittently applying particulate powder to a fibrous substrate

Country Status (26)

Country Link
US (3) US5213817A (en)
EP (1) EP0547549B1 (en)
JP (1) JP3439784B2 (en)
KR (1) KR100222509B1 (en)
CN (1) CN1050278C (en)
AT (1) ATE149001T1 (en)
AU (1) AU662370B2 (en)
BR (1) BR9204995A (en)
CA (1) CA2084841C (en)
CZ (1) CZ284496B6 (en)
DE (1) DE69217541T2 (en)
DK (1) DK0547549T3 (en)
EG (1) EG19956A (en)
ES (1) ES2100265T3 (en)
FI (1) FI925635A (en)
GR (1) GR1002518B (en)
HK (1) HK114697A (en)
HU (1) HU215908B (en)
MX (1) MX9207183A (en)
MY (1) MY110103A (en)
PH (2) PH11995051423B1 (en)
PL (1) PL172252B1 (en)
SI (1) SI9200381A (en)
SK (1) SK280573B6 (en)
TW (1) TW257729B (en)
ZA (1) ZA929645B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509915A (en) 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6472217B1 (en) * 1990-03-02 2002-10-29 Ventana Medical Systems, Inc. Slide aqueous volume controlling apparatus
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material 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
IL104929A (en) * 1993-03-03 1995-11-27 Tafnukim Amir Paper Products Preparation of an absorbent sheet
EP0724417B1 (en) * 1993-10-19 1998-07-08 The Procter & Gamble Company Method and apparatus for forming an intermittent stream of particles for application to a fibrous web
US5429788A (en) * 1994-03-28 1995-07-04 Kimberly-Clark Corporation Apparatus and method for depositing particulate material in a composite substrate
US5494622A (en) * 1994-07-12 1996-02-27 Kimberly-Clark Corporation Apparatus and method for the zoned placement of superabsorbent material
US5520308A (en) * 1994-11-21 1996-05-28 The Procter & Gamble Company Sequential dispensing of tissues and dispenser therefor
IN187105B (en) * 1994-12-07 2002-02-02 Mcneil Ppc Inc
US5445777A (en) * 1994-12-08 1995-08-29 The Procter & Gamble Company Air laying forming station with baffle member for producing nonwoven materials
US5558832A (en) * 1995-08-25 1996-09-24 The Procter & Gamble Company Apparatus for sorting substrate components according to size and method of sorting substrate components therewith
GB9610821D0 (en) * 1996-05-23 1996-07-31 Glaxo Wellcome Inc Metering apparatus
DE19652827A1 (en) * 1996-12-18 1998-06-25 Voith Sulzer Papiermasch Gmbh Applicator for direct or indirect application of a liquid or pasty coating medium to a running material web, in particular made of paper or cardboard
US6485667B1 (en) 1997-01-17 2002-11-26 Rayonier Products And Financial Services Company Process for making a soft, strong, absorbent material for use in absorbent articles
US20030234468A1 (en) * 1997-01-17 2003-12-25 Krishnakumar Rangachari Soft, absorbent material for use in absorbent articles and process for making the material
US6086813A (en) * 1997-09-23 2000-07-11 Brunswick Corporation Method for making self-supporting thermoplastic structures
WO2000061300A1 (en) * 1997-10-09 2000-10-19 Amir Paper Products Absorbent core and method for construction thereof
US6066775A (en) * 1997-10-09 2000-05-23 Amir Paper Products Absorbent core and method for construction thereof
US6110533A (en) * 1998-03-16 2000-08-29 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Polymeric desiccant articles and process for their manufacture
US6207099B1 (en) 1999-10-20 2001-03-27 Kimberly-Clark Worldwide, Inc. Process for uniform cross-direction distribution of particulate material
US6267575B1 (en) 1998-12-11 2001-07-31 Kimberly Clark Worldwide, Inc. Apparatus for the uniform deposition of particulate material in a substrate
CO5121088A1 (en) * 1998-12-11 2002-01-30 Kimberly Clark Co PROCESS FOR THE UNIFORM DISTRIBUTION OF PARTICLE MATERIAL IN THE TRANSVERSAL DIRECTION
US6319342B1 (en) 1998-12-31 2001-11-20 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
US6417120B1 (en) 1998-12-31 2002-07-09 Kimberly-Clark Worldwide, Inc. Particle-containing meltblown webs
US6139912A (en) * 1999-05-10 2000-10-31 Mcneil-Ppc, Inc. Method for intermittent application of particulate material
US20020155776A1 (en) * 1999-10-15 2002-10-24 Mitchler Patricia Ann Particle-containing meltblown webs
US6494974B2 (en) 1999-10-15 2002-12-17 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
US6459016B1 (en) 1999-12-23 2002-10-01 Mcneil-Ppc, Inc. Absorbent article with multiple high absorbency zones
WO2001097867A2 (en) * 2000-06-16 2001-12-27 Pole Ronald S Perspiration absorbing items
US6612462B2 (en) 2001-05-31 2003-09-02 Kimberly-Clark Worldwide, Inc. Stack of fan folded material and combinations thereof
US6905748B2 (en) * 2001-05-31 2005-06-14 Kimberly-Clark Worldwide, Inc. Stack of fan folded material and combinations thereof
US6550633B2 (en) 2001-05-31 2003-04-22 Kimberly-Clark Worldwide, Inc. Process for joining wet wipes together and product made thereby
US7081080B2 (en) 2001-05-31 2006-07-25 Kimberly-Clark Worldwide, Inc. Stack of fan folded material and combinations thereof
US20030129915A1 (en) * 2002-01-04 2003-07-10 Tyco Healthcare Retail Services Ag Process for making a super absorbent polymer-impregnated non-woven absorbent core for personal hygiene products
US7152761B2 (en) 2002-01-04 2006-12-26 Paragon Trade Brands, Inc. System and method for dry forming zoned absorbent cores
US6923926B2 (en) * 2002-01-16 2005-08-02 Paragon Trade Brands, Inc. Method and apparatus for forming tow-based absorbent structures with a single casing sheet
US20050215962A1 (en) 2002-01-16 2005-09-29 John Litvay Tow-based absorbent articles with a single casing sheet
US6832905B2 (en) * 2002-01-16 2004-12-21 Paragon Trade Brands, Inc. System and method for dry forming absorbent cores
DE10205005A1 (en) * 2002-02-07 2003-08-21 Neumag Gmbh & Co Kg Method and apparatus for wetting a running filament bundle
EP1366825B1 (en) * 2002-05-28 2018-01-24 The Procter & Gamble Company Method and apparatus for creating a pulsed stream of particles
EP1366824A1 (en) * 2002-05-28 2003-12-03 The Procter & Gamble Company Method and apparatus for creating a pulsed stream of particles
US7103445B2 (en) 2002-11-27 2006-09-05 Kimberly-Clark Worldwide, Inc. System and method for controlling the dispense rate of particulate material
US6848595B2 (en) 2002-12-13 2005-02-01 Kimberly-Clark Worldwide, Inc. Wipes with a pleat-like zone along the leading edge portion
US6971542B2 (en) * 2002-12-13 2005-12-06 Kimberly-Clark Worldwide, Inc. Reach-in wipes with enhanced dispensibility
ES2428693T3 (en) 2003-02-12 2013-11-08 The Procter & Gamble Company Absorbent core for an absorbent article
ATE523180T1 (en) 2003-02-12 2011-09-15 Procter & Gamble ABSORBENT CORE FOR AN ABSORBENT ARTICLE
US7374977B2 (en) * 2003-12-17 2008-05-20 Semiconductor Energy Laboratory Co., Ltd. Droplet discharge device, and method for forming pattern, and method for manufacturing display device
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US8013207B2 (en) * 2003-12-22 2011-09-06 Sca Hygiene Products Ab Apparatus and method of forming a composite web structure and an absorbent structure comprising said web
SE0303508D0 (en) * 2003-12-22 2003-12-22 Sca Hygiene Prod Ab Apparatus and method of forming a composite web structure and an absorbent structure comprising said composite web
WO2006001457A1 (en) 2004-06-28 2006-01-05 Daio Paper Corporation Absorbing material
JP4549168B2 (en) * 2004-11-25 2010-09-22 大王製紙株式会社 Production facility for absorbents of body fluid absorbent articles
EP1782784B1 (en) * 2004-06-28 2014-01-01 Daio Paper Corporation Absorber and absorbent article
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
WO2006004017A1 (en) 2004-06-30 2006-01-12 Daio Paper Corporation Humor absorbent article
US8859844B2 (en) 2004-06-30 2014-10-14 Diao Paper Corporation Sanitary napkin with a tow fiber assembly
US7247215B2 (en) * 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
PL1621166T5 (en) * 2004-07-28 2019-06-28 The Procter And Gamble Company Process for producing absorbent core structures
DE602004026566D1 (en) 2004-07-28 2010-05-27 Procter & Gamble Indirect pressure from AMG
US20060264861A1 (en) 2005-05-20 2006-11-23 Lavon Gary D Disposable absorbent article having breathable side flaps
US7694379B2 (en) 2005-09-30 2010-04-13 First Quality Retail Services, Llc Absorbent cleaning pad and method of making same
US7962993B2 (en) 2005-09-30 2011-06-21 First Quality Retail Services, Llc Surface cleaning pad having zoned absorbency and method of making same
US20070101991A1 (en) * 2005-11-08 2007-05-10 Mederio Ag Optimizing release of dry medicament powder
WO2007069956A1 (en) * 2005-12-15 2007-06-21 Sca Hygiene Products Ab Method and device for application of particles in an absorbent structure
US20080117328A1 (en) * 2006-11-21 2008-05-22 Michael Daoud Retractable camera arm
EP2157956B1 (en) 2007-06-18 2013-07-17 The Procter and Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
AU2008265610B2 (en) 2007-06-21 2012-08-23 Gen-Probe Incorporated Instrument and receptacles for performing processes
US20090081362A1 (en) * 2007-09-26 2009-03-26 Tyco Healthcare Retail Services Ag Apparatus and method for distributing particulate material onto a moving web
FR2921941A1 (en) * 2007-10-03 2009-04-10 Charles Weiskopf DEVICE FOR MANUFACTURING A TABLET OF NON-WOVEN FIBERS
DE102007050679A1 (en) 2007-10-21 2009-04-23 Voxeljet Technology Gmbh Method and device for conveying particulate material in the layered construction of models
US8974820B2 (en) * 2010-07-19 2015-03-10 Procaps SAS Apparatus and process for encapsulating microparticles with liquid in soft gel capsules
US8911712B2 (en) 2010-10-04 2014-12-16 Church & Dwight, Co., Inc. Multi-purposed dentifrice
JP5767821B2 (en) * 2011-02-04 2015-08-19 ユニ・チャーム株式会社 Absorber manufacturing apparatus and manufacturing method
JP2014515983A (en) 2011-06-10 2014-07-07 ザ プロクター アンド ギャンブル カンパニー Disposable diapers
EP2532332B2 (en) 2011-06-10 2017-10-04 The Procter and Gamble Company Disposable diaper having reduced attachment between absorbent core and backsheet
CN103607989B (en) 2011-06-10 2017-05-24 宝洁公司 Absorbent structure for absorbent articles
US9974699B2 (en) 2011-06-10 2018-05-22 The Procter & Gamble Company Absorbent core for disposable absorbent articles
MX341682B (en) 2011-06-10 2016-08-30 Procter & Gamble Absorbent structure for absorbent articles.
US20130269613A1 (en) * 2012-03-30 2013-10-17 Applied Materials, Inc. Methods and apparatus for generating and delivering a process gas for processing a substrate
CN104780885A (en) 2012-11-13 2015-07-15 宝洁公司 Absorbent articles with channels and signals
PL2740452T3 (en) 2012-12-10 2022-01-31 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
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
ES2655690T3 (en) 2013-06-14 2018-02-21 The Procter & Gamble Company Absorbent article and absorbent core formation channels when wet
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US9789011B2 (en) 2013-08-27 2017-10-17 The Procter & Gamble Company Absorbent articles with channels
FR3010631A1 (en) 2013-09-16 2015-03-20 Procter & Gamble ABSORBENT ARTICLES WITH CHANNELS AND SIGNALS
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP2851048B1 (en) 2013-09-19 2018-09-05 The Procter and Gamble Company Absorbent cores having material free areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
PL2886092T3 (en) 2013-12-19 2017-03-31 The Procter And Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
EP2949301B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved and straight absorbent material areas
EP2949302B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved channel-forming areas
PL2949299T3 (en) 2014-05-27 2018-01-31 Procter & Gamble Absorbent core with absorbent material pattern
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
JP6077715B2 (en) * 2015-02-27 2017-02-08 技術研究組合次世代３Ｄ積層造形技術総合開発機構 Powder recoater
DE112016001234T5 (en) 2015-03-16 2017-12-14 The Procter & Gamble Company ABSORPTIONS WITH IMPROVED CORE
WO2016149252A1 (en) 2015-03-16 2016-09-22 The Procter & Gamble Company Absorbent articles with improved strength
MX2017014428A (en) 2015-05-12 2018-04-10 Procter & Gamble Absorbent article with improved core-to-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
DE102015015092A1 (en) * 2015-11-20 2017-05-24 Dürr Systems Ag Coating device and corresponding coating method
CN105538472A (en) * 2016-02-19 2016-05-04 澳森木业赤壁有限责任公司 Fiberboard forming device
RU2698084C1 (en) 2016-03-31 2019-08-21 Кимберли-Кларк Ворлдвайд, Инк. Absorbent cores and methods for forming absorbent cores
CN108697542B (en) 2016-03-31 2022-05-24 金伯利-克拉克环球有限公司 Absorbent core and method of forming an absorbent core
CN108712896B (en) 2016-03-31 2019-12-06 金伯利-克拉克环球有限公司 Absorbent core and method of forming an absorbent core
KR102507704B1 (en) 2016-03-31 2023-03-09 킴벌리-클라크 월드와이드, 인크. Absorbent cores and methods for forming absorbent cores
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
CN107661820B (en) * 2016-07-27 2020-01-07 和淞科技股份有限公司 Spraying device
CN110686467B (en) * 2019-10-21 2021-01-29 河北省机电一体化中试基地 Pharmaceutical fungi residue drying dynamic self-regulating system and control method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187386A (en) * 1960-06-23 1965-06-08 Ind Dev Co Inc Felting apparatus
US3482287A (en) * 1967-10-10 1969-12-09 Domtar Ltd Method and apparatus for individualizing fibers preparatory to web forming
US4163812A (en) * 1974-09-03 1979-08-07 W. R. Grace & Co. Container coating method
US4087506A (en) * 1975-03-07 1978-05-02 Parke, Davis & Company Method of producing a fluid absorbent web
US4138161A (en) * 1977-08-09 1979-02-06 The Continental Group, Inc. Mechanical powder flow diverting device
US4263241A (en) * 1978-11-03 1981-04-21 Alexandrov Vyacheslav S Method for production of fibrous sheet material and apparatus for carrying out the same
EP0085729B1 (en) * 1982-02-09 1985-11-06 Nordson Corporation Process and apparatus for coating a substrate with a highly absorbent material, in particular a hygienic article
JPS62129180A (en) * 1985-11-28 1987-06-11 Nordson Kk Method and apparatus for applying or scattering particulate material
SE457644B (en) * 1985-12-13 1989-01-16 Sunds Defibrator DEVICE FOR DRY FORMATION OF FIBER COATS
US4927582A (en) * 1986-08-22 1990-05-22 Kimberly-Clark Corporation Method and apparatus for creating a graduated distribution of granule materials in a fiber mat
US4927346A (en) * 1986-12-08 1990-05-22 Nordson Corporation Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber
US4770344A (en) * 1986-12-08 1988-09-13 Nordson Corporation Powder spraying system
JPS6420301A (en) * 1987-07-13 1989-01-24 Aprica Kassai Kk Method and apparatus for applying babby powder to disposable diaper
US4882204A (en) * 1988-05-05 1989-11-21 Harvey Tenenbaum Diaper spray
US5028224A (en) * 1990-01-09 1991-07-02 Kimberly-Clark Corporation Apparatus for intermittently depositing particulate material in a substrate
US5143680A (en) * 1990-05-17 1992-09-01 Nordson Corporation Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509915A (en) 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid

Also Published As

Publication number Publication date
SI9200381A (en) 1993-06-30
CA2084841C (en) 2004-07-13
ATE149001T1 (en) 1997-03-15
ZA929645B (en) 1994-06-13
BR9204995A (en) 1993-06-15
SK280573B6 (en) 2000-04-10
MX9207183A (en) 1993-07-01
AU662370B2 (en) 1995-08-31
CN1080513A (en) 1994-01-12
HU9203792D0 (en) 1993-04-28
MY110103A (en) 1998-01-27
CZ361092A3 (en) 1993-08-11
TW257729B (en) 1995-09-21
HUT66851A (en) 1995-01-30
HK114697A (en) 1997-08-29
KR930011971A (en) 1993-07-20
ES2100265T3 (en) 1997-06-16
DE69217541D1 (en) 1997-03-27
JPH05277147A (en) 1993-10-26
CN1050278C (en) 2000-03-15
DK0547549T3 (en) 1997-08-25
FI925635A (en) 1993-06-13
JP3439784B2 (en) 2003-08-25
EP0547549B1 (en) 1997-02-19
US5213817A (en) 1993-05-25
EG19956A (en) 1996-10-31
PH11995051423B1 (en) 1999-10-07
GR1002518B (en) 1997-01-23
EP0547549A1 (en) 1993-06-23
CZ284496B6 (en) 1998-12-16
KR100222509B1 (en) 1999-10-01
PL172252B1 (en) 1997-08-29
FI925635A0 (en) 1992-12-11
AU2989392A (en) 1993-06-17
SK361092A3 (en) 1995-06-07
PH29442A (en) 1996-01-15
PL296976A1 (en) 1994-01-24
GR920100544A (en) 1993-08-31
US5350597A (en) 1994-09-27
HU215908B (en) 1999-03-29
US5614147A (en) 1997-03-25
DE69217541T2 (en) 1997-09-18

Similar Documents

Publication Publication Date Title
CA2084841A1 (en) Method and apparatus for intermittently applying particulate powder to a fibrous substrate
AU663960B2 (en) Apparatus and methods for intermittently applying discrete adhesive coatings
US4425173A (en) Apparatus and method for producing an elasticized garment
CA2173940A1 (en) An apparatus and process for cyclically accelerating and decelerating a strip of material
CA2489818A1 (en) A system for dispensing a viscous material onto a substrate
CA2342347A1 (en) Process and apparatus for making papermaking belt using fluid pressure differential
AU4137496A (en) Method and apparatus for forming a pulsed stream of particles for application to a fibrous web
ES485902A1 (en) Method of atomization and atomizing device for coating material using the Coanda effect
US5063727A (en) Packaging machine for manufacture, filling and sealing of sachets
CN210673576U (en) Production device of sanitary trousers
GB2331943A (en) Apparatus for depositing a viscous fluid material
GR3031130T3 (en) A machine and process for formation of a continuous composite tape for the production of wrappings for food products, and the tape and wrapping thus obtained
FI941389A0 (en) applicator
TH23783EX (en) Methodology and prefabrication for intermittent dispensing of fine powdered materials To the fiber base
WO2004043677A3 (en) Method and device for applying a thick reactive coating on a body rotating about an axis
CN107664181A (en) Speed change gear
CN113320222A (en) Carton manufacturing and bonding auxiliary device capable of controlling glue outlet amount according to width of cut surface
JPS6244156A (en) Food processing apparatus
CN107028702A (en) The manufacture device of absorbent commodity
JPH05116236A (en) Coating method for bonding agent and its device

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed