CA2017453A1 - Methode et appareil de formation d'articles fibreux par apport selectif de matieres fibreuses - Google Patents

Methode et appareil de formation d'articles fibreux par apport selectif de matieres fibreuses

Info

Publication number
CA2017453A1
CA2017453A1 CA2017453A CA2017453A CA2017453A1 CA 2017453 A1 CA2017453 A1 CA 2017453A1 CA 2017453 A CA2017453 A CA 2017453A CA 2017453 A CA2017453 A CA 2017453A CA 2017453 A1 CA2017453 A1 CA 2017453A1
Authority
CA
Canada
Prior art keywords
improved
disclosed
articles
airlaid
fibrous
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
CA2017453A
Other languages
English (en)
Other versions
CA2017453C (fr
Inventor
Martin Wislinski
Roger Bergquist
Manfred Schroeder
Theodore Weir
Matthew Monetti
Paul Fung
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.)
Kenvue Brands LLC
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23411956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2017453(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by McNeil PPC Inc filed Critical McNeil PPC Inc
Priority to CA002281968A priority Critical patent/CA2281968C/fr
Priority to CA002281963A priority patent/CA2281963C/fr
Publication of CA2017453A1 publication Critical patent/CA2017453A1/fr
Application granted granted Critical
Publication of CA2017453C publication Critical patent/CA2017453C/fr
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
    • 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
    • A61F13/15626—Making fibrous pads without outer layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/04—Multiple-step processes for making flat articles ; Making flat articles the articles being napkins, handkerchiefs, towels, doilies, or the like
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • A61F2013/15926—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for vacuum forming

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA002017453A 1989-05-26 1990-05-24 Methode et appareil de formation d'articles fibreux par apport selectif de matieres fibreuses Expired - Lifetime CA2017453C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002281968A CA2281968C (fr) 1989-05-26 1990-05-24 Lame d'air pour l'extraction d'un article forme par soufflage d'une cavite de deposition
CA002281963A CA2281963C (fr) 1989-05-26 1990-05-24 Appareil de cavite de deposition pour fabrication d'un article forme par soufflage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/359,011 US5004579A (en) 1989-05-26 1989-05-26 Methods and apparatus for selective placement of fibrous material in formed fibrous articles
US359,011 1989-05-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA002281968A Division CA2281968C (fr) 1989-05-26 1990-05-24 Lame d'air pour l'extraction d'un article forme par soufflage d'une cavite de deposition
CA002281963A Division CA2281963C (fr) 1989-05-26 1990-05-24 Appareil de cavite de deposition pour fabrication d'un article forme par soufflage

Publications (2)

Publication Number Publication Date
CA2017453A1 true CA2017453A1 (fr) 1990-11-26
CA2017453C CA2017453C (fr) 2000-07-18

Family

ID=23411956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002017453A Expired - Lifetime CA2017453C (fr) 1989-05-26 1990-05-24 Methode et appareil de formation d'articles fibreux par apport selectif de matieres fibreuses

Country Status (15)

Country Link
US (1) US5004579A (fr)
EP (1) EP0399511B1 (fr)
JP (1) JP2877892B2 (fr)
AR (1) AR244541A1 (fr)
AT (1) ATE113674T1 (fr)
AU (1) AU630453B2 (fr)
BR (1) BR9002466A (fr)
CA (1) CA2017453C (fr)
DE (1) DE69013754T2 (fr)
ES (1) ES2062172T3 (fr)
GR (1) GR1002201B (fr)
IE (1) IE66313B1 (fr)
NZ (1) NZ233787A (fr)
PT (1) PT94156B (fr)
ZA (1) ZA904042B (fr)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462418B (sv) * 1988-11-15 1990-06-25 Moelnlycke Ab Saett och anordning foer att bilda en absorptionskropp
US5097574A (en) * 1990-04-25 1992-03-24 Paper Coverting Machine Company Method and apparatus for forming fluff pads for diapers and the like
US5227107A (en) * 1990-08-07 1993-07-13 Kimberly-Clark Corporation Process and apparatus for forming nonwovens within a forming chamber
CA2044076C (fr) * 1990-08-07 2001-07-31 F. Lee Dickenson Procede et appareil de production de non-tisses dans une chambre de formation
US5257982A (en) * 1990-12-26 1993-11-02 Hercules Incorporated Fluid absorbing article utilizing a flow control cover sheet
US5330457A (en) * 1991-09-30 1994-07-19 Hercules Incorporated Enhanced core utilization in absorbent products
US5540872A (en) * 1992-12-31 1996-07-30 Mcneil-Ppc, Inc. Method and system for making three-dimensional fabrics
GB9317490D0 (en) * 1993-08-23 1993-10-06 Hercules Inc Diaper barrier leg-cuff fabrics
US5466409A (en) * 1993-10-19 1995-11-14 Kimberly-Clark Corporation Forming belt for three-dimensional forming applications
US5591148A (en) * 1994-04-08 1997-01-07 The Procter & Gamble Company Sanitary napkin having an independently displaceable central core segment
SE503657C2 (sv) * 1994-11-07 1996-07-29 Moelnlycke Ab Anordning för att på en löpande luftgenomtränglig bana genom luftläggning bilda fiberkroppar
US5762844A (en) * 1996-12-05 1998-06-09 Kimberly-Clark Worldwide, Inc. Side-by-side absorbent pad forming
US6608236B1 (en) 1997-05-14 2003-08-19 Kimberly-Clark Worldwide, Inc. Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
US5983457A (en) * 1998-04-29 1999-11-16 Toney; Jerry L. Inlet and outlet plenum apparatus for uniform delivery of fiber to a pad former
US20010009711A1 (en) * 1998-12-16 2001-07-26 Margaret Gwyn Latimer Resilient fluid management materials for personal care products
US6610903B1 (en) 1998-12-18 2003-08-26 Kimberly-Clark Worldwide, Inc. Materials for fluid management in personal care products
US6765125B2 (en) 1999-02-12 2004-07-20 Kimberly-Clark Worldwide, Inc. Distribution—Retention material for personal care products
WO2001042549A1 (fr) * 1999-12-10 2001-06-14 Innovent, Inc. Procede et appareil servant a reguler le flux d'air dans un tambour
ES2169648B1 (es) * 2000-02-01 2003-02-16 Com De Tecnologia Sanitaria S Maquina para la fabricacion de productos multicapa, tales como compresas, protectores higienicos o apositos.
DE20023938U1 (de) * 2000-05-09 2007-12-06 WINKLER + DüNNEBIER AG Vorrichtung zum Herstellen von Saugkissen aus einem Flocken-Luft-Gemisch
US6630088B1 (en) † 2000-10-23 2003-10-07 Kimberly-Clark Worldwide, Inc. Forming media with enhanced air flow properties
US6330735B1 (en) * 2001-02-16 2001-12-18 Kimberly-Clark Worldwide, Inc. Apparatus and process for forming a laid fibrous web with enhanced basis weight capability
US6818166B2 (en) 2001-04-20 2004-11-16 Sca Hygiene Products Ab Method of forming a fiber web for use in absorbent products, and fiber web produced according to the method
SE0101393L (sv) * 2001-04-20 2002-10-21 Sca Hygiene Prod Ab Sätt att forma en fiberbana för användning i absorberande alster samt enligt sättet framställd fiberbana
US6759567B2 (en) 2001-06-27 2004-07-06 Kimberly-Clark Worldwide, Inc. Pulp and synthetic fiber absorbent composites for personal care products
US6838590B2 (en) 2001-06-27 2005-01-04 Kimberly-Clark Worldwide, Inc. Pulp fiber absorbent composites for personal care products
US6630096B2 (en) * 2001-09-04 2003-10-07 Kimberly-Clark Worldwide, Inc. Multi-stage forming drum commutator
US6989118B2 (en) * 2002-01-15 2006-01-24 Kimberly-Clark Worldwide, Inc. Process for making a reinforced fibrous absorbent member
US6802834B2 (en) 2002-01-15 2004-10-12 Kimberly-Clark Worldwide, Inc. Absorbent article having discontinuous absorbent core
US7745687B2 (en) * 2002-01-15 2010-06-29 Kimberly-Clark Worldwide, Inc. Absorbent article with reinforced absorbent structure
AU2003233684A1 (en) * 2002-09-26 2004-04-19 Kimberly-Clark Worldwide, Inc. Process and apparatus for air forming an article having a plurality of reinforced superimposed fibrous layers
US6982052B2 (en) * 2002-09-26 2006-01-03 Kimberly-Clark Worldwide, Inc. Process and apparatus for air forming an article having a plurality of superimposed fibrous layers
US20040102751A1 (en) * 2002-11-27 2004-05-27 Kimberly-Clark Worldwide, Inc. Absorbent article with reinforced absorbent structure
US6981297B2 (en) 2002-11-27 2006-01-03 Kimberly-Clark Worldwide, Inc. Controlled placement of a reinforcing web within a fibrous absorbent
US7594906B2 (en) 2003-07-15 2009-09-29 Kimberly-Clark Worldwide, Inc. Absorbent article having a stretchable reinforcement member
US7345004B2 (en) * 2003-07-15 2008-03-18 Kimberly-Clark Worldwide, Inc. Scrim reinforced absorbent article with reduced stiffness
US7115085B2 (en) * 2003-09-12 2006-10-03 R.J. Reynolds Tobacco Company Method and apparatus for incorporating objects into cigarette filters
FR2862986B1 (fr) * 2003-11-27 2006-05-12 Rieter Perfojet Machine de production de non-tisse, son procede de reglage et non-tisse obtenu
JP4275050B2 (ja) * 2004-11-02 2009-06-10 花王株式会社 吸収体の製造装置
JP4969062B2 (ja) * 2005-06-14 2012-07-04 大王製紙株式会社 吸収体の製造装置
US7687012B2 (en) * 2005-08-30 2010-03-30 Kimberly-Clark Worldwide, Inc. Method and apparatus to shape a composite structure without contact
US7682554B2 (en) * 2005-08-30 2010-03-23 Kimberly-Clark Worldwide, Inc. Method and apparatus to mechanically shape a composite structure
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
EP1943991B1 (fr) * 2005-09-29 2013-12-18 Daio Paper Corporation Dispositif d'empilage de fibres pour un article absorbant und procédé de fabrication de un produit absorbant
US7962993B2 (en) 2005-09-30 2011-06-21 First Quality Retail Services, Llc Surface cleaning pad having zoned absorbency and method of making same
US7694379B2 (en) 2005-09-30 2010-04-13 First Quality Retail Services, Llc Absorbent cleaning pad and method of making same
US7553146B2 (en) * 2006-11-15 2009-06-30 The Procter & Gamble Company Apparatus for making air-laid structures
US7549853B2 (en) * 2006-11-15 2009-06-23 The Procter & Gamble Company Apparatus for making air-laid structures
US7704441B2 (en) * 2006-11-15 2010-04-27 The Procter & Gamble Company Method for making air-laid structures
US7704439B2 (en) * 2006-11-15 2010-04-27 The Procter & Gamble Company Method for making air-laid structures
US8282614B2 (en) * 2006-11-20 2012-10-09 The Procter And Gamble Company Method and apparatus for producing stabilized absorbent structure
HUE037139T2 (hu) * 2008-11-14 2018-08-28 Philip Morris Products Sa Eljárás és készülék tárgyaknak dohányáruba való bevezetésére
JP5433271B2 (ja) * 2009-03-24 2014-03-05 ユニ・チャーム株式会社 吸収体の製造装置及び製造方法
EP2532777A1 (fr) 2011-05-19 2012-12-12 Autoneum Management AG Dispositif de moulage d'un matériau fibreux
CN103857368B (zh) * 2011-10-19 2015-04-22 花王株式会社 积纤装置
JP5892883B2 (ja) * 2012-07-10 2016-03-23 株式会社瑞光 吸収体製造装置
US9546439B2 (en) * 2014-05-15 2017-01-17 Zephyros, Inc. Process of making short fiber nonwoven molded articles
JP5969104B2 (ja) * 2014-12-18 2016-08-10 花王株式会社 吸収体の製造方法
CN106264872B (zh) * 2016-07-29 2019-07-02 泉州市汉威机械制造有限公司 一种棉芯成型装置
EP3699334B1 (fr) * 2019-02-21 2023-08-09 Oskar Dilo Maschinenfabrik KG Dispositif d'alimentation d'une installation de formation du non-tissé
WO2020242475A1 (fr) * 2019-05-30 2020-12-03 Kimberly-Clark Worldwide, Inc. Appareils et procédés de fabrication de structures absorbantes comprenant des supports de masquage flexibles
IT202300015846A1 (it) * 2023-07-27 2025-01-27 Gdm Spa Apparato e metodo per realizzare un articolo sanitario assorbente
EP4686540A1 (fr) * 2024-08-01 2026-02-04 Fameccanica.Data S.p.A. Appareil et procédé de formation à sec de produits cellulosiques
EP4703106A1 (fr) * 2024-09-03 2026-03-04 Fameccanica.Data S.p.A. Appareil et procédé de formation à sec de produits cellulosiques

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383596A (fr) * 1964-02-29 1964-12-24 Procédé de fabrication en continu de feutres non tissés en sandwich et produits finis obtenus par ce procédé
US3768118A (en) * 1971-01-21 1973-10-30 Johnson & Johnson Web forming process
US3895089A (en) * 1973-04-04 1975-07-15 Johnson & Johnson Method for preparing air-laid nonwoven webs from combined streams
US4005957A (en) * 1974-05-16 1977-02-01 Scott Paper Company Apparatus for forming fibrous pads
US4388056A (en) * 1981-07-06 1983-06-14 The Procter & Gamble Company Apparatus for continuously making an air-laid fibrous web having patterned basis weight distribution
US4859388A (en) * 1984-02-01 1989-08-22 The Proctor & Gamble Company Improved method of making discrete airlaid absorbent fibrous articles
US4592708A (en) * 1984-02-01 1986-06-03 The Procter & Gamble Company Apparatus for making airlaid articles
US4674966A (en) * 1984-04-02 1987-06-23 Winkler & Dunnebier Apparatus for forming fibrous pads
DE3413925A1 (de) * 1984-04-13 1985-10-24 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Vorrichtung zur herstellung von saugkissen zum absorbieren von koerperfluessigkeit
US4761258A (en) * 1985-12-10 1988-08-02 Kimberly-Clark Corporation Controlled formation of light and heavy fluff zones
US4666647A (en) * 1985-12-10 1987-05-19 Kimberly-Clark Corporation Apparatus and process for forming a laid fibrous web
US4764325A (en) * 1986-05-28 1988-08-16 The Procter & Gamble Company Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components
US4855179A (en) * 1987-07-29 1989-08-08 Arco Chemical Technology, Inc. Production of nonwoven fibrous articles
US4915897A (en) * 1987-09-22 1990-04-10 Chicopee Transverse pocket forming machine and method for use thereof
US4952128A (en) * 1987-09-22 1990-08-28 Chicopee Transverse web forming apparatus

Also Published As

Publication number Publication date
DE69013754D1 (de) 1994-12-08
JPH0376825A (ja) 1991-04-02
ES2062172T3 (es) 1994-12-16
PT94156B (pt) 1998-06-30
AU630453B2 (en) 1992-10-29
IE66313B1 (en) 1995-12-27
GR900100391A (el) 1991-10-10
US5004579A (en) 1991-04-02
JP2877892B2 (ja) 1999-04-05
CA2017453C (fr) 2000-07-18
EP0399511A2 (fr) 1990-11-28
DE69013754T2 (de) 1995-06-22
ZA904042B (en) 1992-01-29
AR244541A1 (es) 1993-11-30
PT94156A (pt) 1992-02-28
BR9002466A (pt) 1991-11-12
IE901898L (en) 1990-11-26
GR1002201B (en) 1996-03-22
NZ233787A (en) 1993-11-25
ATE113674T1 (de) 1994-11-15
AU5582990A (en) 1990-11-29
EP0399511A3 (fr) 1991-02-27
EP0399511B1 (fr) 1994-11-02

Similar Documents

Publication Publication Date Title
EP0399511A3 (fr) Procédé et appareil pour placement sélectionné de matériel fibreux dans des articles fibreux formés
CA2197652A1 (fr) Materiau en feuille a surface fibreuse et methode de fabrication
EP0275047A3 (en) Fiber material for an antibacterial fiber article, a process for the production thereof and said article
EG18465A (en) Apparatus for and method of airlaying fibrous webs having discrete particles therein
AU6073290A (en) A process for the production, drying and germination of conifer somatic embryos
MY109258A (en) Method for producing patterned shaped article
AU3147389A (en) Nonwoven hydraulically entangled nonelastic web and method of formation thereof
CA2138680A1 (fr) Methode et appareil pour l'installation zonee de materiel superabsorbant
CA2127867A1 (fr) Methode et dispositif pour l'obtention d'une couche de particules sur un substrat composite
CA2277454A1 (fr) Procede et appareil pour la fabrication par voie humide du textile non tisse
GB2022165B (en) Process for producing a uniform fibre dispersion for papermaking
IE840589L (en) Manufacturing decorative coverings
FI952630A0 (fi) Uudenlainen ksylanaasi, menetelmä sen tuottamiseksi, menetelmä massan käsittelemiseksi ja ksylo-oligosakkaridien tuottaminen
ES2012484B3 (es) Obtencion de productos lisos a partir de material particulado.
DE2861910D1 (en) A process for preparing a non-woven fibrous web from fibers and a latex, and the non-woven fibrous material so prepared
MW191A1 (en) A process for producing from pulp from a lignocellulosic-containing material
CS238685A3 (en) Yarn with a surface effect, process for preparing thereof and apparatus for making said process
FI910169A0 (fi) Menetelmä paperikonekankaan valmistamiseksi, paperikonekangas ja menetelmä paperikonekankaan lankojen valitsemiseksi
AU1836788A (en) Process and vacuum mold for the manufacture of a textile covered cushion
WO1992008593A3 (fr) Procede et dispositif de fabrication de panneaux lumineux
AU5749898A (en) Method of manufacturing a liquid-permeable suction mould for use in making articles of pulp, and mould made by carrying out the method
GB9311357D0 (en) Process and machine for the production of yarn-reniforced consolidated fibre sheets and a non-woven fabric produced therwith
SE508839C2 (sv) Förfarande för framställning av absorberande struktur
CH637516GA3 (fr)
AU7435587A (en) Fine particle-containing fibers and process for their production

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry