DE60117218T2 - Fasermatte mit erhöhtem Hohlraumindex aus thermoplastischen Filamenten niedriger Dichte, Vorrichtung und Verfahren - Google Patents

Fasermatte mit erhöhtem Hohlraumindex aus thermoplastischen Filamenten niedriger Dichte, Vorrichtung und Verfahren Download PDF

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Publication number
DE60117218T2
DE60117218T2 DE60117218T DE60117218T DE60117218T2 DE 60117218 T2 DE60117218 T2 DE 60117218T2 DE 60117218 T DE60117218 T DE 60117218T DE 60117218 T DE60117218 T DE 60117218T DE 60117218 T2 DE60117218 T2 DE 60117218T2
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DE
Germany
Prior art keywords
fiber mat
threads
vector
thread
pyramids
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.)
Expired - Lifetime
Application number
DE60117218T
Other languages
German (de)
English (en)
Other versions
DE60117218D1 (de
Inventor
c/o Italdreni S.R.L. Andrea Siniscalco
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.)
GREENVISION AMBIENTE SpA
GREENVISION AMBIENTE SpA SAN POLO D'ENZA
Original Assignee
GREENVISION AMBIENTE SpA
GREENVISION AMBIENTE SpA SAN POLO D'ENZA
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11453935&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60117218(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GREENVISION AMBIENTE SpA, GREENVISION AMBIENTE SpA SAN POLO D'ENZA filed Critical GREENVISION AMBIENTE SpA
Publication of DE60117218D1 publication Critical patent/DE60117218D1/de
Application granted granted Critical
Publication of DE60117218T2 publication Critical patent/DE60117218T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D04H3/07—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 otherwise than in a plane, e.g. in a tubular way
    • 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
    • D04H3/03—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 at random
    • 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
    • D04H3/16—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 thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Nonwoven Fabrics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Passenger Equipment (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
DE60117218T 2000-05-29 2001-05-15 Fasermatte mit erhöhtem Hohlraumindex aus thermoplastischen Filamenten niedriger Dichte, Vorrichtung und Verfahren Expired - Lifetime DE60117218T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000RE000060A IT1319160B1 (it) 2000-05-29 2000-05-29 Materassino in materiale termoplastico a bassa densita' ed alto indicedi vuoti, dispositivo e procedimento per la sua produzione.
ITRE000060 2000-05-29

Publications (2)

Publication Number Publication Date
DE60117218D1 DE60117218D1 (de) 2006-04-20
DE60117218T2 true DE60117218T2 (de) 2006-07-27

Family

ID=11453935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60117218T Expired - Lifetime DE60117218T2 (de) 2000-05-29 2001-05-15 Fasermatte mit erhöhtem Hohlraumindex aus thermoplastischen Filamenten niedriger Dichte, Vorrichtung und Verfahren

Country Status (8)

Country Link
EP (1) EP1160367B1 (es)
AT (1) ATE317923T1 (es)
DE (1) DE60117218T2 (es)
DK (1) DK1160367T3 (es)
ES (1) ES2256153T3 (es)
IT (1) IT1319160B1 (es)
PT (1) PT1160367E (es)
SI (1) SI1160367T1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110250378A1 (en) * 2008-12-23 2011-10-13 Eaton Bradley W Patterned spunbond fibrous webs and methods of making and using the same
BR112013000281A2 (pt) 2010-07-07 2016-05-24 3M Innovative Properties Co mantas fibrosas não tecidas produzidas por deposição a ar (airlaid) dotadas de um padrão e métodos de preparo e uso das mesmas
IT201800005668A1 (it) * 2018-05-24 2019-11-24 Geocomposito, nonché procedimento per la sua fabbricazione
US20210206140A1 (en) * 2018-05-24 2021-07-08 Officine Maccaferri S.P.A. Geocomposite and method for the production thereof
GB2590316B (en) 2018-07-25 2022-06-01 Kimberly Clark Co Process for making three-dimensional foam-laid nonwovens
DE102018123477A1 (de) 2018-09-24 2020-03-26 Geobrugg Ag Schutzvorrichtung, Böschungssicherung sowie Verwendung und Verfahren zu einer Herstellung der Schutzvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351683A (en) * 1967-10-19 1982-09-28 Minnesota Mining And Manufacturing Company Method of forming web material
DE2530499C3 (de) * 1975-07-09 1978-05-24 Akzo Gmbh, 5600 Wuppertal Mattenbahn und Verfahren zu ihrer Herstellung
US4212692A (en) * 1977-05-06 1980-07-15 Akzona Incorporated Matting article with process and apparatus for its production
IT1245428B (it) * 1991-02-28 1994-09-20 Italdreni Srl Procedimento per fabbricare feltri a partire da filamenti termofusi

Also Published As

Publication number Publication date
DE60117218D1 (de) 2006-04-20
ATE317923T1 (de) 2006-03-15
SI1160367T1 (sl) 2006-04-30
ES2256153T3 (es) 2006-07-16
EP1160367B1 (en) 2006-02-15
ITRE20000060A1 (it) 2001-11-29
DK1160367T3 (da) 2006-06-19
EP1160367A3 (en) 2002-10-30
EP1160367A2 (en) 2001-12-05
PT1160367E (pt) 2006-05-31
IT1319160B1 (it) 2003-09-26

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