ATE293712T1 - METHOD AND DEVICE FOR PRODUCING ISOTROPIC NON-WOVEN MATERIALS - Google Patents
METHOD AND DEVICE FOR PRODUCING ISOTROPIC NON-WOVEN MATERIALSInfo
- Publication number
- ATE293712T1 ATE293712T1 AT02003777T AT02003777T ATE293712T1 AT E293712 T1 ATE293712 T1 AT E293712T1 AT 02003777 T AT02003777 T AT 02003777T AT 02003777 T AT02003777 T AT 02003777T AT E293712 T1 ATE293712 T1 AT E293712T1
- Authority
- AT
- Austria
- Prior art keywords
- web
- partial
- nonwoven
- double
- layer
- 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
- 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
- D04H1/52—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 applying or inserting filamentary binding elements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- 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
-
- 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
- D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a process and an apparatus for manufacturing of a nonwoven. In order to be able to cost-effectively produce a nonwoven, which is to a great extent isotropic in machine and cross direction, a double-layer web is produced according to the invention by one single web forming device, where the one partial web consists of mainly lengthwise oriented fibers and the other partial web laid in zigzag-the cross-fiber partial web-consists of mainly crosswise oriented fibers. The primary fleece for the cross-fiber partial web is taken off the web forming process at a several times higher speed than the fleece of the other, slower partial web. Both partial webs are redirected and oriented to each other in such a way, that they can be brought together to form a double-layer complete web. This double-layer web produced in a cost-effective way is then bonded to form a nonwoven which is to a great extent isotropic.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10109476A DE10109476C1 (en) | 2001-02-28 | 2001-02-28 | Multi-layer nonwoven fabric production, takes part-webs from the card at different speeds for the faster part-web to be deflected into zigzags and laid on the slower part-web for bonding |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE293712T1 true ATE293712T1 (en) | 2005-05-15 |
Family
ID=7675700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02003777T ATE293712T1 (en) | 2001-02-28 | 2002-02-20 | METHOD AND DEVICE FOR PRODUCING ISOTROPIC NON-WOVEN MATERIALS |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020116793A1 (en) |
EP (1) | EP1236818B1 (en) |
AT (1) | ATE293712T1 (en) |
DE (2) | DE10109476C1 (en) |
ES (1) | ES2236373T3 (en) |
PL (1) | PL352500A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE365822T1 (en) * | 2004-04-05 | 2007-07-15 | Dilo Kg Maschf Oskar | METHOD AND DEVICE FOR PRODUCING A FIBER NON-WOVEN WEB |
WO2006013570A2 (en) * | 2004-08-06 | 2006-02-09 | Akiva Pinto | Insulating fiber batt |
FR2910496B1 (en) | 2006-12-22 | 2009-03-13 | Asselin Thibeau Soc Par Action | METHOD OF ADJUSTING THE LOCAL CHARACTERISTICS OF A NON-WOVEN, AND PRODUCTION PLANT THEREFOR. |
DE102008024944B4 (en) * | 2007-08-22 | 2018-05-09 | Eswegee Vliesstoff Gmbh | Basic fleece for trilaminates |
DE102008024943B4 (en) * | 2007-08-22 | 2017-10-26 | Eswegee Vliesstoff Gmbh | Process for producing a base nonwoven fabric as a coating carrier |
DE102010034777A1 (en) * | 2010-08-18 | 2012-02-23 | Hubert Hergeth | Nonwoven laying machine and method for laying a nonwoven |
DE202010008748U1 (en) * | 2010-10-07 | 2012-01-16 | Autefa Solutions Germany Gmbh | securing device |
CN102002815B (en) * | 2010-11-03 | 2016-01-20 | 宁波泰力斯高分子科技有限公司 | There is two-way telescopic rising structure cellucotton and process units and method |
KR102259293B1 (en) | 2011-09-30 | 2021-06-01 | 오웬스 코닝 인텔렉츄얼 캐피탈 엘엘씨 | Method of forming a web from fibrous materials |
FR2996565B1 (en) | 2012-10-04 | 2014-11-28 | Saint Gobain Isover | INSTALLATION AND METHOD FOR MANUFACTURING THERMAL AND / OR PHONIC INSULATION PRODUCT |
DE102013109251B3 (en) * | 2013-08-27 | 2014-11-20 | MKS GmbH | Longitudinal leveler and method for producing a nonwoven |
CA3060611C (en) * | 2017-06-07 | 2021-12-28 | Spuhl Gmbh | Method and apparatus for manufacturing a cover layer of a fleece material for an innerspring unit and innerspring unit |
US11227574B2 (en) * | 2017-11-21 | 2022-01-18 | Nut Shell LLC | Multi-layer acoustic medium |
CN108301123A (en) * | 2018-03-29 | 2018-07-20 | 厦门当盛新材料有限公司 | Parallel lapping machine, lapping machine and the manufacturing method of non-woven fabrics are formed for web |
CN109487440B (en) * | 2018-12-29 | 2024-06-07 | 深圳全棉时代科技有限公司 | Combined lapping device and combined lapping process for thin-layer non-woven fabric |
CN110644142B (en) * | 2019-09-29 | 2021-08-13 | 常熟市伟成非织造成套设备有限公司 | Method for preparing non-woven fabric product |
PL441082A1 (en) * | 2022-05-02 | 2023-11-06 | Nbta Spółka Z Ograniczoną Odpowiedzialnością | Method for producing a roving mat from continuous textured fiber, installation for producing a roving mat from continuous textured fiber and a roving mat from continuous textured fiber |
CN115584596B (en) * | 2022-09-08 | 2023-04-11 | 安徽金春无纺布股份有限公司 | Spunlace fiber lapping cross mechanism and spunlace non-woven fabric production line |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2237049A (en) * | 1939-01-30 | 1941-04-01 | Cavedon Alexander | Transfer mechanism for carding machines |
US3523059A (en) * | 1963-11-21 | 1970-08-04 | Celanese Corp | Needled fibrous batting and method of making the same |
US3879820A (en) * | 1971-12-06 | 1975-04-29 | Albany Int Corp | Apparatus for producing non-woven papermakers felt |
US3867741A (en) * | 1973-04-13 | 1975-02-25 | Veniamin Dmitrievich Frolov | Method of aerodynamic formation for a fibrous layer from fibers treated on a carding machine and apparatus for performing this method |
US4170676A (en) * | 1978-03-22 | 1979-10-09 | National Distillers & Chemical Corporation | Process, apparatus and resulting three-layer needled nonwoven fabric |
DE3632483A1 (en) * | 1986-09-24 | 1988-03-31 | Hollingsworth Gmbh | UNIVERSAL MACHINE FOR THE OPTIONAL PRODUCTION OF LENGTH-ORIENTED FLEECE OR WIRELESS FLEECE |
DE3701745A1 (en) * | 1987-01-22 | 1988-08-04 | Hollingsworth Gmbh | METHOD AND DEVICE FOR THE PRODUCTION OF FIBER FIBERS FROM PLANTS LAYING ABOVE OTHER |
US4910064A (en) * | 1988-05-25 | 1990-03-20 | Sabee Reinhardt N | Stabilized continuous filament web |
DE3941770A1 (en) * | 1988-12-21 | 1990-07-05 | Bonino Carding Machines S A S | Stationary flat card for cotton and synthetics - features several combing drums upstream from main drum, feeding several outlets |
DD283169A5 (en) * | 1989-05-12 | 1990-10-03 | Textiltech Forsch | PROCESS FOR STABILIZING CROSS-INSTALLED PRODUCTS |
DD283171A5 (en) * | 1989-05-17 | 1990-10-03 | Textiltech Forsch Inst | METHOD FOR INCREASING THE CROSS-STRENGTH AND FOR MODELING FLEECE WEBSITES PRODUCED FROM FIBER TONES OR FLEECE sewn fabrics |
DD285383A5 (en) * | 1989-06-28 | 1990-12-12 | Forschungsinstitut Fuer Textiltechnologie,Dd | METHOD FOR INCREASING THE CROSS-STRENGTH AND TARGETED CHANGING OF THE PROPERTIES OF FLEECE ELEMENTS OR Needled pile KNITTED |
DD288634A5 (en) * | 1989-10-27 | 1991-04-04 | Forschungsinstitut Fuer Textieltechnologie,De | METHOD FOR PRODUCING FLEECE OR POLVLIES GEARS |
DD292489A5 (en) * | 1990-03-06 | 1991-08-01 | Forschungsinst. Fuer Textiltechnologie,De | METHOD FOR PRODUCING FIBER TONES WITH CROSSING FIBERS |
FR2678288B1 (en) * | 1991-06-28 | 1994-11-18 | Asselin Ets | PROCESS FOR PRODUCING A SEMI-FINISHED NON-WOVEN PRODUCT AND SEMI-FINISHED NON-WOVEN PRODUCT. |
IT1280805B1 (en) * | 1995-01-26 | 1998-02-11 | Fonderie Officine Riunite F O | TEXTILE FIBER CARDING SYSTEM. |
GB9604241D0 (en) * | 1996-02-28 | 1996-05-01 | Rockwool Int | Production of a lapped product from a web, and apparatus for this |
FR2770855B1 (en) * | 1997-11-07 | 2000-01-28 | Asselin | METHOD AND DEVICE FOR PRODUCING A TEXTILE TABLECLOTH |
WO1999027173A1 (en) * | 1997-11-19 | 1999-06-03 | Pierre Marcotte | Doffer roller with variable position for controlling the basic weight of nonwoven textiles |
DE19843078C2 (en) * | 1998-09-19 | 2003-08-21 | Saechsisches Textilforsch Inst | Active nonwoven maliknit and process for its manufacture |
-
2001
- 2001-02-28 DE DE10109476A patent/DE10109476C1/en not_active Expired - Fee Related
-
2002
- 2002-02-20 EP EP02003777A patent/EP1236818B1/en not_active Expired - Lifetime
- 2002-02-20 ES ES02003777T patent/ES2236373T3/en not_active Expired - Lifetime
- 2002-02-20 DE DE50202821T patent/DE50202821D1/en not_active Expired - Lifetime
- 2002-02-20 AT AT02003777T patent/ATE293712T1/en not_active IP Right Cessation
- 2002-02-26 PL PL02352500A patent/PL352500A1/en unknown
- 2002-02-27 US US10/083,879 patent/US20020116793A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE50202821D1 (en) | 2005-05-25 |
US20020116793A1 (en) | 2002-08-29 |
ES2236373T3 (en) | 2005-07-16 |
EP1236818A1 (en) | 2002-09-04 |
PL352500A1 (en) | 2002-09-09 |
EP1236818B1 (en) | 2005-04-20 |
DE10109476C1 (en) | 2002-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |