WO2000022218A1 - Perforierter vliesstoff und verfahren zu dessen herstellung - Google Patents
Perforierter vliesstoff und verfahren zu dessen herstellung Download PDFInfo
- Publication number
- WO2000022218A1 WO2000022218A1 PCT/EP1999/006144 EP9906144W WO0022218A1 WO 2000022218 A1 WO2000022218 A1 WO 2000022218A1 EP 9906144 W EP9906144 W EP 9906144W WO 0022218 A1 WO0022218 A1 WO 0022218A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nonwoven fabric
- perforated
- filaments
- fabric according
- perforated nonwoven
- Prior art date
Links
Classifications
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
Definitions
- the nonwovens according to the invention have very high strengths and, due to the low fiber mass, very clear hole structures. This makes it possible to ensure the rapid passage of body fluids, especially intestinal fluids, with little or no addition of surface-active substances with a low surface tension (wetting agent) and to create a dry topsheet surface for diapers and sanitary napkins.
- the different filaments each have a titer in the range given above.
- the perforations are preferably arranged regularly and have a single hole area of 0.01 to 0.60 cm 2.
- the invention also relates to a process for the production of such perforated nonwovens by depositing splittable pie or hollow pie continuous fibers, the cross section of which has at least two different thermoplastic polymers with different hydrophobicity in an alternating arrangement of cake pieces, to form a nonwoven, subsequent splitting and swallowing of the fiber intertwined endless filaments with the help of high pressure water jets, and subsequent perforation of the nonwoven formed with high pressure water jets.
- the perforation is preferably carried out on drainage and hole formation drums which have elevations on the surface.
- the titer of the continuous filaments in the spunbonded nonwoven is usually 1.0 to 4.0 dtex, preferably 1.6 to 3.3 dtex before splitting.
- the continuous filaments of the spunbonded nonwoven are then entwined with one another in a first post-treatment stage using known methods of high-pressure water jet technology (see, for example, EP-AO 215684) and at the same time split into the cake components.
- high-pressure water jet technology see, for example, EP-AO 215684
- the surfactant wetting agent
- the surfactant is printed in a pattern in such a way that only the border areas of the fiber frame for perforation are affected. This requires the creation of special printing templates, which must be adapted to the perforation pattern, and special control measures to maintain the sharpness of the contour of the wetting agent pressure during production.
- a meltblown layer of 20 g / m2 was spun onto an embossed spunbonded nonwoven made of polypropylene with continuous filaments of 2.2 dtex and a basis weight of 10 g / m2.
- the average diameter of the microfibers making up the meltblown layer was 3.82 micron.
- the welding area of the embossed spunbonded fabric was 5.2%.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Peptides Or Proteins (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Multicomponent Fibers (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU58539/99A AU748374B2 (en) | 1998-10-12 | 1999-08-23 | Perforated bonded fiber fabric |
HU0104008A HU225060B1 (en) | 1998-10-12 | 1999-08-23 | Perforated bonded fiber fabric |
DE59911991T DE59911991D1 (de) | 1998-10-12 | 1999-08-23 | Perforierter vliesstoff und verfahren zu dessen herstellung |
MXPA01003682A MXPA01003682A (es) | 1998-10-12 | 1999-08-23 | Tela de fibra unida perforada. |
CA002346889A CA2346889C (en) | 1998-10-12 | 1999-08-23 | Perforated non-woven and process for it's manufacture |
IL14255199A IL142551A (en) | 1998-10-12 | 1999-08-23 | Perforated bonded fiber fabric |
BRPI9914536-7A BR9914536B1 (pt) | 1998-10-12 | 1999-08-23 | nço tecido perfurado, processo para sua produÇço, e referido uso. |
EP99946007A EP1121481B1 (de) | 1998-10-12 | 1999-08-23 | Perforierter vliesstoff und verfahren zu dessen herstellung |
AT99946007T ATE294271T1 (de) | 1998-10-12 | 1999-08-23 | Perforierter vliesstoff und verfahren zu dessen herstellung |
JP2000576102A JP3699897B2 (ja) | 1998-10-12 | 1999-08-23 | 有孔不織布及びその製法 |
SK492-2001A SK285887B6 (sk) | 1998-10-12 | 1999-08-23 | Perforované rúno, spôsob jeho výroby a jeho použitie |
NO20011880A NO320140B1 (no) | 1998-10-12 | 2001-04-11 | Perforert florstoff og dets fremstilling samt anvendelse derav. |
BG105502A BG64934B1 (bg) | 1998-10-12 | 2001-05-11 | Перфориран нетъкан плат и метод за получаването му |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19846857.1 | 1998-10-12 | ||
DE19846857A DE19846857C1 (de) | 1998-10-12 | 1998-10-12 | Perforierter Vliesstoff und Verfahren zu dessen Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000022218A1 true WO2000022218A1 (de) | 2000-04-20 |
Family
ID=7884124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/006144 WO2000022218A1 (de) | 1998-10-12 | 1999-08-23 | Perforierter vliesstoff und verfahren zu dessen herstellung |
Country Status (24)
Country | Link |
---|---|
EP (1) | EP1121481B1 (de) |
JP (1) | JP3699897B2 (de) |
KR (1) | KR100391040B1 (de) |
CN (1) | CN1105203C (de) |
AR (1) | AR019243A1 (de) |
AT (1) | ATE294271T1 (de) |
AU (1) | AU748374B2 (de) |
BG (1) | BG64934B1 (de) |
BR (1) | BR9914536B1 (de) |
CA (1) | CA2346889C (de) |
CZ (1) | CZ299369B6 (de) |
DE (2) | DE19846857C1 (de) |
ES (1) | ES2241319T3 (de) |
HU (1) | HU225060B1 (de) |
IL (1) | IL142551A (de) |
MX (1) | MXPA01003682A (de) |
NO (1) | NO320140B1 (de) |
PL (1) | PL201698B1 (de) |
RU (1) | RU2184182C1 (de) |
SK (1) | SK285887B6 (de) |
TR (1) | TR200101807T2 (de) |
TW (1) | TW505717B (de) |
WO (1) | WO2000022218A1 (de) |
ZA (1) | ZA200103015B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002055779A2 (en) * | 2000-12-20 | 2002-07-18 | Kimberly-Clark Worldwide, Inc. | Hydraulically apertured nonwoven webs and method of making same |
KR100351373B1 (ko) * | 2000-08-09 | 2002-09-05 | 주식회사 코오롱 | 흡한속건성 환편지 |
EP1282737A1 (de) * | 2000-05-16 | 2003-02-12 | Polymer Group, Inc. | Verfahren zur herstellung eines vliesstoffes mit spaltbaren fasern |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6582798B2 (en) * | 2001-06-06 | 2003-06-24 | Tredegar Film Products Corporation | Vacuum formed film topsheets having a silky tactile impression |
SE0303511D0 (sv) * | 2003-12-22 | 2003-12-22 | Sca Hygiene Prod Ab | Method for adding a softening and/or debonding agent to a hydroentangled nonwoven material |
DE102005007757A1 (de) * | 2005-02-18 | 2006-08-31 | Fleissner Gmbh | Vorrichtung zur Musterung und Verfestigung einer Warenbahn mit austauschbarer Musterschale |
MX2008012129A (es) | 2006-03-30 | 2008-10-03 | Sca Hygiene Prod Ab | Tela no tejida hidroenredada, metodo de fabricacion y articulo absorbente que ciontiene la tela. |
DE102007031198A1 (de) | 2007-07-04 | 2009-02-19 | Carl Freudenberg Kg | Vliesstoffüberzug |
WO2009062998A1 (en) * | 2007-11-13 | 2009-05-22 | Tesalca-99, S.A. | Perforated and treated material |
JP2011030940A (ja) * | 2009-08-05 | 2011-02-17 | Unitika Ltd | 吸収性物品の表面シート |
US20110152808A1 (en) * | 2009-12-21 | 2011-06-23 | Jackson David M | Resilient absorbent coform nonwoven web |
WO2011088176A1 (en) * | 2010-01-14 | 2011-07-21 | The Procter & Gamble Company | Method for treating a stained fabric |
DE102010050657A1 (de) * | 2010-11-09 | 2012-05-10 | Trützschler Nonwovens Gmbh | Vliesstoff, Verfahren zur Herstellung und die Verwendung eines solchen Vliesstoffes |
US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
ES2698161T3 (es) * | 2014-04-08 | 2019-01-31 | Pantex Int S P A | Artículo sanitario absorbente que comprende un material multicapa |
CA2959817A1 (en) * | 2014-09-10 | 2016-03-17 | The Procter & Gamble Company | Nonwoven web |
JP2017531103A (ja) * | 2014-10-10 | 2017-10-19 | ザ プロクター アンド ギャンブル カンパニー | 開口繊維構造体及びその製造方法 |
CN107072850A (zh) | 2014-11-06 | 2017-08-18 | 宝洁公司 | 预应变层合体及其制备方法 |
WO2016073694A1 (en) | 2014-11-06 | 2016-05-12 | The Procter & Gamble Company | Absorbent article with color effects |
CN107072840B (zh) | 2014-11-06 | 2020-10-27 | 宝洁公司 | 卷曲纤维纺粘非织造纤维网/层合体 |
DE102015010129A1 (de) * | 2015-08-10 | 2017-03-02 | Carl Freudenberg Kg | Verfahren zur Herstellung eines strukturierten Mikrofilamentvliesstoffs |
WO2017209009A1 (ja) * | 2016-05-31 | 2017-12-07 | 花王株式会社 | 不織布 |
WO2018112259A1 (en) * | 2016-12-14 | 2018-06-21 | First Quality Nonwovens, Inc. | Hydraulically treated nonwoven fabrics and method of making the same |
EP4335420A3 (de) | 2017-02-16 | 2024-05-29 | The Procter & Gamble Company | Saugfähige artikel mit substraten mit sich wiederholenden mustern von öffnungen mit mehreren wiederholungseinheiten |
CN108608655A (zh) * | 2018-06-04 | 2018-10-02 | 厦门延江新材料股份有限公司 | 一种打孔膜生产方法及其成型装置 |
WO2020219414A1 (en) | 2019-04-24 | 2020-10-29 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
CN110272586A (zh) * | 2019-05-20 | 2019-09-24 | 苏州多瑈新材料科技有限公司 | 中空弹性纤维的母粒及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0215684A2 (de) * | 1985-09-20 | 1987-03-25 | Uni-Charm Corporation | Vorrichtung und Verfahren zur Herstellung von durchbrochenen Vliesstoffen |
US4840829A (en) * | 1986-12-31 | 1989-06-20 | Uni-Charm Corporation | Nonwoven fabric patterned with apertures |
US5171238A (en) * | 1989-03-16 | 1992-12-15 | The Transzonic Companies | Absorbent pad with fibrous facing sheet |
EP0604736A2 (de) * | 1992-12-28 | 1994-07-06 | Kimberly-Clark Corporation | Polymerstränge, enthaltend eine Polypropylenzusammensetzung und hieraus hergestellte Vliesstoffe und Gegenstände |
US5369858A (en) * | 1989-07-28 | 1994-12-06 | Fiberweb North America, Inc. | Process for forming apertured nonwoven fabric prepared from melt blown microfibers |
EP0815819A2 (de) * | 1996-06-28 | 1998-01-07 | Uni-Charm Corporation | Mehrlagige perforierte Deckschicht |
WO1998023804A1 (en) * | 1996-11-26 | 1998-06-04 | Kimberly-Clark Worldwide, Inc. | Entangled nonwoven fabrics and methods for forming the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0749619B2 (ja) * | 1990-04-12 | 1995-05-31 | ユニチカ株式会社 | 交絡不織布及びその製造方法 |
US5470639A (en) * | 1992-02-03 | 1995-11-28 | Fiberweb North America, Inc. | Elastic nonwoven webs and method of making same |
JP3380572B2 (ja) * | 1992-06-22 | 2003-02-24 | 大和紡績株式会社 | 分割性複合繊維およびその繊維集合物 |
CA2148289C (en) * | 1994-05-20 | 2006-01-10 | Ruth Lisa Levy | Perforated nonwoven fabrics |
US5628097A (en) * | 1995-09-29 | 1997-05-13 | The Procter & Gamble Company | Method for selectively aperturing a nonwoven web |
-
1998
- 1998-10-12 DE DE19846857A patent/DE19846857C1/de not_active Expired - Fee Related
-
1999
- 1999-08-23 SK SK492-2001A patent/SK285887B6/sk not_active IP Right Cessation
- 1999-08-23 CA CA002346889A patent/CA2346889C/en not_active Expired - Fee Related
- 1999-08-23 WO PCT/EP1999/006144 patent/WO2000022218A1/de active IP Right Grant
- 1999-08-23 EP EP99946007A patent/EP1121481B1/de not_active Expired - Lifetime
- 1999-08-23 TR TR2001/01807T patent/TR200101807T2/xx unknown
- 1999-08-23 PL PL347245A patent/PL201698B1/pl not_active IP Right Cessation
- 1999-08-23 AT AT99946007T patent/ATE294271T1/de not_active IP Right Cessation
- 1999-08-23 IL IL14255199A patent/IL142551A/xx not_active IP Right Cessation
- 1999-08-23 ES ES99946007T patent/ES2241319T3/es not_active Expired - Lifetime
- 1999-08-23 JP JP2000576102A patent/JP3699897B2/ja not_active Expired - Lifetime
- 1999-08-23 AU AU58539/99A patent/AU748374B2/en not_active Ceased
- 1999-08-23 HU HU0104008A patent/HU225060B1/hu not_active IP Right Cessation
- 1999-08-23 CN CN99813394A patent/CN1105203C/zh not_active Expired - Fee Related
- 1999-08-23 CZ CZ20011294A patent/CZ299369B6/cs not_active IP Right Cessation
- 1999-08-23 MX MXPA01003682A patent/MXPA01003682A/es not_active IP Right Cessation
- 1999-08-23 DE DE59911991T patent/DE59911991D1/de not_active Expired - Lifetime
- 1999-08-23 RU RU2001113264/12A patent/RU2184182C1/ru not_active IP Right Cessation
- 1999-08-23 BR BRPI9914536-7A patent/BR9914536B1/pt not_active IP Right Cessation
- 1999-08-23 KR KR10-2001-7004613A patent/KR100391040B1/ko not_active IP Right Cessation
- 1999-08-25 TW TW088114520A patent/TW505717B/zh not_active IP Right Cessation
- 1999-10-08 AR ARP990105108A patent/AR019243A1/es active IP Right Grant
-
2001
- 2001-04-11 NO NO20011880A patent/NO320140B1/no not_active IP Right Cessation
- 2001-04-11 ZA ZA200103015A patent/ZA200103015B/en unknown
- 2001-05-11 BG BG105502A patent/BG64934B1/bg unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0215684A2 (de) * | 1985-09-20 | 1987-03-25 | Uni-Charm Corporation | Vorrichtung und Verfahren zur Herstellung von durchbrochenen Vliesstoffen |
US4840829A (en) * | 1986-12-31 | 1989-06-20 | Uni-Charm Corporation | Nonwoven fabric patterned with apertures |
US5171238A (en) * | 1989-03-16 | 1992-12-15 | The Transzonic Companies | Absorbent pad with fibrous facing sheet |
US5369858A (en) * | 1989-07-28 | 1994-12-06 | Fiberweb North America, Inc. | Process for forming apertured nonwoven fabric prepared from melt blown microfibers |
EP0604736A2 (de) * | 1992-12-28 | 1994-07-06 | Kimberly-Clark Corporation | Polymerstränge, enthaltend eine Polypropylenzusammensetzung und hieraus hergestellte Vliesstoffe und Gegenstände |
EP0815819A2 (de) * | 1996-06-28 | 1998-01-07 | Uni-Charm Corporation | Mehrlagige perforierte Deckschicht |
WO1998023804A1 (en) * | 1996-11-26 | 1998-06-04 | Kimberly-Clark Worldwide, Inc. | Entangled nonwoven fabrics and methods for forming the same |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1282737A1 (de) * | 2000-05-16 | 2003-02-12 | Polymer Group, Inc. | Verfahren zur herstellung eines vliesstoffes mit spaltbaren fasern |
EP1282737A4 (de) * | 2000-05-16 | 2004-03-24 | Polymer Group Inc | Verfahren zur herstellung eines vliesstoffes mit spaltbaren fasern |
KR100351373B1 (ko) * | 2000-08-09 | 2002-09-05 | 주식회사 코오롱 | 흡한속건성 환편지 |
WO2002055779A2 (en) * | 2000-12-20 | 2002-07-18 | Kimberly-Clark Worldwide, Inc. | Hydraulically apertured nonwoven webs and method of making same |
WO2002055779A3 (en) * | 2000-12-20 | 2003-04-17 | Kimberly Clark Co | Hydraulically apertured nonwoven webs and method of making same |
GB2386132A (en) * | 2000-12-20 | 2003-09-10 | Kimberly Clark Co | Hydraulically arranged nonwoven webs and method of making same |
US6736916B2 (en) | 2000-12-20 | 2004-05-18 | Kimberly-Clark Worldwide, Inc. | Hydraulically arranged nonwoven webs and method of making same |
GB2386132B (en) * | 2000-12-20 | 2004-08-18 | Kimberly Clark Co | Process of forming a high loft web with apertures using a hydraulic arrangement |
KR100794854B1 (ko) * | 2000-12-20 | 2008-01-15 | 킴벌리-클라크 월드와이드, 인크. | 수력학적으로 배열된 부직웹 및 그의 제조방법 |
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