ITVI20020209A1 - METHOD AND DEVICE FOR THE STABILIZATION OF THE EDGES OF A VEIL OF NON-WOVEN FABRIC. - Google Patents

METHOD AND DEVICE FOR THE STABILIZATION OF THE EDGES OF A VEIL OF NON-WOVEN FABRIC.

Info

Publication number
ITVI20020209A1
ITVI20020209A1 IT000209A ITVI20020209A ITVI20020209A1 IT VI20020209 A1 ITVI20020209 A1 IT VI20020209A1 IT 000209 A IT000209 A IT 000209A IT VI20020209 A ITVI20020209 A IT VI20020209A IT VI20020209 A1 ITVI20020209 A1 IT VI20020209A1
Authority
IT
Italy
Prior art keywords
edges
web
support surface
movable support
short fibers
Prior art date
Application number
IT000209A
Other languages
Italian (it)
Inventor
Giancarlo Appiani
Bruno Cometa
Nicola Maglia
Original Assignee
Tenotex Spa
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 Tenotex Spa filed Critical Tenotex Spa
Priority to IT000209A priority Critical patent/ITVI20020209A1/en
Priority to DE60304367T priority patent/DE60304367T2/en
Priority to AT03799046T priority patent/ATE321906T1/en
Priority to AU2003265072A priority patent/AU2003265072A1/en
Priority to PCT/IB2003/004343 priority patent/WO2004031463A2/en
Priority to ES03799046T priority patent/ES2262025T3/en
Priority to EP03799046A priority patent/EP1556536B1/en
Publication of ITVI20020209A1 publication Critical patent/ITVI20020209A1/en

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A method for stabilizing the edges (B, B') of a nonwoven web (V) on a movable support surface (3), wherein the web is obtained by continuous carding and spinning (A) of long fibers (Fl) and by subsequently laying short fibers (Fc) on the web (V) which is driven on the movable support surface. As the short fibers (Fc) are laid thereon, the side edges (B, B') of the web (V) are at least partly covered and compressed against the movable support surface (3), so that in such area short fibers (Fc) are prevented from being laid along the edges, whose stability is thereby increased, by preventing rolling or folding thereof. The covering and compressing action is exerted on the longitudinal edges of the web over a length corresponding at least to the short fiber laying area, and over a transverse width which is predetermined by using a pair of plates (10, 10') which are designed to cover the edges (B, B') and are at least partly in contact with the movable support surface (3).
IT000209A 2002-10-01 2002-10-01 METHOD AND DEVICE FOR THE STABILIZATION OF THE EDGES OF A VEIL OF NON-WOVEN FABRIC. ITVI20020209A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000209A ITVI20020209A1 (en) 2002-10-01 2002-10-01 METHOD AND DEVICE FOR THE STABILIZATION OF THE EDGES OF A VEIL OF NON-WOVEN FABRIC.
DE60304367T DE60304367T2 (en) 2002-10-01 2003-10-01 METHOD AND DEVICE FOR STABILIZING RIMS OF A NONWOVEN MATERIAL
AT03799046T ATE321906T1 (en) 2002-10-01 2003-10-01 METHOD AND DEVICE FOR STABILIZING THE EDGES OF A NON-WOVEN FABRIC
AU2003265072A AU2003265072A1 (en) 2002-10-01 2003-10-01 Method and device for stabilizing the edges of a nonwoven web
PCT/IB2003/004343 WO2004031463A2 (en) 2002-10-01 2003-10-01 Method and device for stabilizing the edges of a nonwoven web
ES03799046T ES2262025T3 (en) 2002-10-01 2003-10-01 PROCEDURE AND DEVICE FOR STABILIZING THE EDGES OF AN UNWATCHED VEIL.
EP03799046A EP1556536B1 (en) 2002-10-01 2003-10-01 Method and device for stabilizing the edges of a nonwoven web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000209A ITVI20020209A1 (en) 2002-10-01 2002-10-01 METHOD AND DEVICE FOR THE STABILIZATION OF THE EDGES OF A VEIL OF NON-WOVEN FABRIC.

Publications (1)

Publication Number Publication Date
ITVI20020209A1 true ITVI20020209A1 (en) 2004-04-02

Family

ID=32051261

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000209A ITVI20020209A1 (en) 2002-10-01 2002-10-01 METHOD AND DEVICE FOR THE STABILIZATION OF THE EDGES OF A VEIL OF NON-WOVEN FABRIC.

Country Status (7)

Country Link
EP (1) EP1556536B1 (en)
AT (1) ATE321906T1 (en)
AU (1) AU2003265072A1 (en)
DE (1) DE60304367T2 (en)
ES (1) ES2262025T3 (en)
IT (1) ITVI20020209A1 (en)
WO (1) WO2004031463A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018193416A1 (en) * 2017-04-21 2018-10-25 Simec S.P.A. Resin line for manufacturing reinforced stone or ceramic slabs
IT201700044228A1 (en) * 2017-04-21 2018-10-21 Simec Spa RESIN LINE FOR THE REALIZATION OF SLABS IN STONE MATERIAL OR REINFORCED CERAMIC

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03269150A (en) * 1990-03-13 1991-11-29 Toyota Motor Corp Apparatus for producing fiber mat
US5564630A (en) * 1994-06-14 1996-10-15 E. I. Du Pont De Nemours And Company Acceleration arrangement for airlay textile web formers
ES2229811T3 (en) * 1998-12-10 2005-04-16 Kimberly-Clark Worldwide, Inc. ABSORBENT BODY THAT INCLUDES A CALANDRATED COMPOSITE MATERIAL, OF LOW THICKNESS, PNEUMATICALLY APPLIED AND PROCESS FOR THE MANUFACTURE OF SUCH MATERIAL.
FR2803604B1 (en) * 2000-01-11 2002-03-08 Icbt Perfojet Sa PROCESS FOR THE PRODUCTION OF A COMPLEX NONWOVEN MATERIAL AND NEW TYPE OF MATERIAL THUS OBTAINED
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

Also Published As

Publication number Publication date
ES2262025T3 (en) 2006-11-16
EP1556536B1 (en) 2006-03-29
WO2004031463A3 (en) 2004-05-21
AU2003265072A8 (en) 2004-04-23
EP1556536A2 (en) 2005-07-27
DE60304367D1 (en) 2006-05-18
DE60304367T2 (en) 2006-12-21
ATE321906T1 (en) 2006-04-15
WO2004031463A2 (en) 2004-04-15
AU2003265072A1 (en) 2004-04-23

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