WO2005040478A1 - Procede de production d'un non-tisse sandwich volumineux constitue d'au moins deux non-tisses de couverture et d'une couche de pulpe centrale, et equipement associe - Google Patents

Procede de production d'un non-tisse sandwich volumineux constitue d'au moins deux non-tisses de couverture et d'une couche de pulpe centrale, et equipement associe Download PDF

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Publication number
WO2005040478A1
WO2005040478A1 PCT/EP2004/051677 EP2004051677W WO2005040478A1 WO 2005040478 A1 WO2005040478 A1 WO 2005040478A1 EP 2004051677 W EP2004051677 W EP 2004051677W WO 2005040478 A1 WO2005040478 A1 WO 2005040478A1
Authority
WO
WIPO (PCT)
Prior art keywords
fleece
cover
volume
machine system
pair
Prior art date
Application number
PCT/EP2004/051677
Other languages
German (de)
English (en)
Inventor
Ullrich MÜNSTERMANN
Alfred Watzl
Original Assignee
Fleissner Gmbh
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 Fleissner Gmbh filed Critical Fleissner Gmbh
Priority to EP04766385A priority Critical patent/EP1678362A1/fr
Priority to JP2006536074A priority patent/JP2007509247A/ja
Priority to EA200600633A priority patent/EA200600633A1/ru
Publication of WO2005040478A1 publication Critical patent/WO2005040478A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • A61F13/1565—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers of fibrous material between webs, e.g. wrapping layers of fibrous material
    • 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
    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat

Definitions

  • WO 01/53588 a method for producing a sandwich fleece from at least two cover nonwovens made of man-made fibers and / or natural fibers and a middle intermediate layer of pulp fibers is known.
  • the sandwich fleece runs into a water needling device and then into a dryer.
  • the bottom cover layer formed from continuous fibers passes through a pair of calender rolls to press the fiber layer before the pulp is applied.
  • Sandwich nonwovens manufactured in this way are optimal with regard to a loss-free amount of pulp fiber, but they are flat in the end product, they are not voluminous.
  • the object of the invention is to develop a method with which a voluminous sandwich fleece can also be achieved with this type of hydrodynamic bonding.
  • the invention proposes to increase the volume of the deposited, shaped cover webs, which are in any case produced, before the pulp layer is added.
  • This can be done by compressing, crimping, hydrodynamically treating or shrinking at least parts of the fibers of the cover layer.
  • the volume generated in the fleece must be fixed so that it is retained by the water needling during the final consolidation.
  • FIG. 1 shows a schematic illustration of a discontinuous offline system with a nonwoven pretreatment after the separate spinning unit
  • FIG. 2 shows a discontinuous inline system with a nonwoven pretreatment after the spinning process
  • FIG. 3 shows a spunbonded nonwoven system with water needling.
  • the endless filaments are formed in the unit 1 and placed on an endless belt 2.
  • the fleece 3 formed with a weight of z. B. 8 - 15 g / m 2 is then thermally solidified under pressure by means of a calender 4. Only now can the nonwoven be manipulated and rolled up here.
  • the roll 5 with the spunbond fleece 3 is to be submitted to a separate machine system for producing a sandwich fleece.
  • This system then consists of roll 5 for the ground cover fleece and a unit for increasing the volume of the fleece.
  • this unit is a simple hydrodynamic needling device 6 with a smooth or better structured drum surface 7.
  • a pair of calender rolls with gear meshing rolls or a fleece shrinking device can also be used.
  • the volume of the calendered nonwoven 3 must be increased in order to soften the grip of the end product.
  • the pulp is given a pulp layer, e.g. B. by means of the air-lay device 8.
  • the pulp layer is z. B. 20-60 g / m 2 .
  • the top layer of roll 5 ' has to be given up. B. by another pre-spunlace device 6 '.
  • the three-layer fleece is to be connected to one another in its layer, specifically by means of a hydrodynamic needling device 9 with water needling on both sides.
  • the PLC fleece is to be dried in device 10 and rolled up with device 11.
  • FIG. 2 Another, but ultimately also discontinuous system is shown in FIG. 2.
  • the calendered nonwoven 3 is first increased in volume before rolling up with the unit 5 ".
  • this is done by means of a simple pre-spunlace device 6" is integrated into the spinning system.
  • a structuring pair of rollers or an upsetting device can also be conceivable here.
  • a dryer 14 should follow, or at least a water suction device.
  • the Deckviies now achieved on the roll 5 ' is already increased in volume and soft to the touch. It can now be presented to the sandwich fleece system for both the floor fleece 5 "and for the cover fleece 5 '". In between, the pulp with the unit 8 has to be placed and everything has to be solidified and dry in the device 9 as before.
  • FIG. 3 discloses a spunbonded nonwoven system according to FIG. 2, but in which the pair of rollers 4 with the pre-spunlace device 6 "is replaced by a compacting unit, that is to say with an opposing compacting belt 2 ', both of which are flowed through by the water jets of a nozzle bar 12 After the more compact, the fleece is then increased in volume, which is done by the nozzle bar 13, which is also assigned to the endless belt 2. Finally, the fleece is to be dewatered by suction and / or by drying.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

On connaît la fabrication d'un non-tissé sandwich à l'aide d'au moins deux non-tissés de couverture en fibres chimiques et/ou naturelles et d'une couche intermédiaire centrale constituée de fibres de pulpe. Après la superposition des couches de non-tissés, l'ensemble obtenu est placé dans un dispositif d'aiguilletage hydrodynamique provoquant l'assemblage et la consolidation des couches. Pour que l'on puisse obtenir un produit non-tissé de ce type qui soit plus volumineux et ainsi plus mou, il faut qu'au moins le volume du non-tissé de couverture inférieur chaque fois déposé et mis en forme soit augmenté avant le dépôt de la couche de pulpe. Cette augmentation de volume est obtenue, selon l'invention, par foulage en largeur d'un non-tissé présentant une certaine largeur ou par calandrage, par exemple au moyen de cylindres du type roue dentée s'engrenant l'un dans l'autre, ou bien par un pré-aiguilletage hydrodynamique additionnel.
PCT/EP2004/051677 2003-10-22 2004-07-30 Procede de production d'un non-tisse sandwich volumineux constitue d'au moins deux non-tisses de couverture et d'une couche de pulpe centrale, et equipement associe WO2005040478A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04766385A EP1678362A1 (fr) 2003-10-22 2004-07-30 Procede de production d'un non-tisse sandwich volumineux constitue d'au moins deux non-tisses de couverture et d'une couche de pulpe centrale, et equipement associe
JP2006536074A JP2007509247A (ja) 2003-10-22 2004-07-30 少なくとも二つのカバーフリースと中央のパルプ繊維とから成る嵩高なサンドイッチフリースを造るための方法およびこのための機械設備
EA200600633A EA200600633A1 (ru) 2003-10-22 2004-07-30 Способ производства ворсистого слоистого флисового материала из по меньшей мере двух наружных флисовых материалов и среднего целлюлозного слоя

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10349531A DE10349531A1 (de) 2003-10-22 2003-10-22 Verfahren zur Herstellung eines voluminösen Sandwichvlieses aus zumindest zwei Deckvliesen und mittiger Pulpschicht
DE10349531.2 2003-10-22

Publications (1)

Publication Number Publication Date
WO2005040478A1 true WO2005040478A1 (fr) 2005-05-06

Family

ID=34484980

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/051677 WO2005040478A1 (fr) 2003-10-22 2004-07-30 Procede de production d'un non-tisse sandwich volumineux constitue d'au moins deux non-tisses de couverture et d'une couche de pulpe centrale, et equipement associe

Country Status (7)

Country Link
EP (1) EP1678362A1 (fr)
JP (1) JP2007509247A (fr)
KR (1) KR20070001063A (fr)
CN (1) CN1871393A (fr)
DE (1) DE10349531A1 (fr)
EA (1) EA200600633A1 (fr)
WO (1) WO2005040478A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007074625A1 (fr) 2005-12-28 2007-07-05 Uni-Charm Corporation Feuille absorbant la sueur et son procédé de fabrication
US7914637B2 (en) * 2004-07-29 2011-03-29 Ahlstrom Corporation Method for manufacturing a particularly soft and three-dimensional nonwoven and nonwoven thus obtained
CN102839499A (zh) * 2012-09-21 2012-12-26 浙江金三发非织造布有限公司 一种纺粘水刺复合无纺布及其加工方法
CN103409943A (zh) * 2013-08-14 2013-11-27 杭州诺邦无纺股份有限公司 印花无纺布、印花无纺布的加工方法及加工装置

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* Cited by examiner, † Cited by third party
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KR100882825B1 (ko) * 2008-09-30 2009-02-10 주식회사 로지텍 스펀레이스 부직포 제조용 기재
CN101787625B (zh) * 2010-01-30 2012-04-25 杭州诺邦无纺股份有限公司 福耐克无纺布成型装置、成型方法及无纺布
JP6876728B2 (ja) * 2016-06-10 2021-05-26 トレデガー フィルム プロダクツ エルエルシー ハイドロフォーム膨張スパンボンド不織布ウェブ及びハイドロフォームコンポジット材料並びにそれらの製造方法
EP3450604B1 (fr) * 2017-09-01 2023-08-09 Oskar Dilo Maschinenfabrik KG Procédé de formation d'un produit non tissé, profilé, solidifié
EP3450603B1 (fr) * 2017-09-01 2020-04-29 Oskar Dilo Maschinenfabrik KG Procédé de formation d'un non-tissé profilé
KR102274952B1 (ko) * 2018-11-14 2021-07-09 주식회사 휴비스 3 층상구조 수교락 부직포 마스크 팩 시트 및 이의 제조방법
CN113398659B (zh) * 2021-07-16 2023-02-28 江苏康隆迪超净科技有限公司 一种用于工业固废处理的ptfe过滤袋滤料加工装置及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741941A (en) * 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
US5296290A (en) * 1984-01-26 1994-03-22 Johnson & Johnson Absorbent laminates
WO1997022742A2 (fr) * 1995-12-19 1997-06-26 Hcd Hygienic Composites Development Gmbh Procede de production d'un non-tisse structure volumineux
EP0992338A2 (fr) * 1998-10-09 2000-04-12 Fort James Corporation Bandes à trois couches aiguilletées par voie hydraulique et produits obtenus à partir de celles-ci
US6314627B1 (en) * 1998-06-30 2001-11-13 Polymer Group, Inc. Hydroentangled fabric having structured surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296290A (en) * 1984-01-26 1994-03-22 Johnson & Johnson Absorbent laminates
US4741941A (en) * 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
WO1997022742A2 (fr) * 1995-12-19 1997-06-26 Hcd Hygienic Composites Development Gmbh Procede de production d'un non-tisse structure volumineux
US6314627B1 (en) * 1998-06-30 2001-11-13 Polymer Group, Inc. Hydroentangled fabric having structured surfaces
EP0992338A2 (fr) * 1998-10-09 2000-04-12 Fort James Corporation Bandes à trois couches aiguilletées par voie hydraulique et produits obtenus à partir de celles-ci

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7914637B2 (en) * 2004-07-29 2011-03-29 Ahlstrom Corporation Method for manufacturing a particularly soft and three-dimensional nonwoven and nonwoven thus obtained
WO2007074625A1 (fr) 2005-12-28 2007-07-05 Uni-Charm Corporation Feuille absorbant la sueur et son procédé de fabrication
EP1967626A1 (fr) * 2005-12-28 2008-09-10 Unicharm Corporation Feuille absorbant la sueur et son procédé de fabrication
EP1967626A4 (fr) * 2005-12-28 2009-09-09 Uni Charm Corp Feuille absorbant la sueur et son procédé de fabrication
CN102839499A (zh) * 2012-09-21 2012-12-26 浙江金三发非织造布有限公司 一种纺粘水刺复合无纺布及其加工方法
CN103409943A (zh) * 2013-08-14 2013-11-27 杭州诺邦无纺股份有限公司 印花无纺布、印花无纺布的加工方法及加工装置
CN103409943B (zh) * 2013-08-14 2016-03-09 杭州诺邦无纺股份有限公司 印花无纺布、印花无纺布的加工方法及加工装置

Also Published As

Publication number Publication date
EP1678362A1 (fr) 2006-07-12
EA200600633A1 (ru) 2006-10-27
DE10349531A1 (de) 2005-05-25
CN1871393A (zh) 2006-11-29
JP2007509247A (ja) 2007-04-12
KR20070001063A (ko) 2007-01-03

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