EP0482413A1 - Application for a non-woven material hot air thermally bonded - Google Patents

Application for a non-woven material hot air thermally bonded Download PDF

Info

Publication number
EP0482413A1
EP0482413A1 EP91117066A EP91117066A EP0482413A1 EP 0482413 A1 EP0482413 A1 EP 0482413A1 EP 91117066 A EP91117066 A EP 91117066A EP 91117066 A EP91117066 A EP 91117066A EP 0482413 A1 EP0482413 A1 EP 0482413A1
Authority
EP
European Patent Office
Prior art keywords
hot air
woven material
application
pile
thermally bonded
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.)
Withdrawn
Application number
EP91117066A
Other languages
German (de)
French (fr)
Inventor
Claudia Feiler
Karl-Heinz Dr. Maute
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.)
Helsa Werke Helmut Sandler GmbH and Co KG
Original Assignee
Helsa Werke Helmut Sandler GmbH and Co KG
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 Helsa Werke Helmut Sandler GmbH and Co KG filed Critical Helsa Werke Helmut Sandler GmbH and Co KG
Publication of EP0482413A1 publication Critical patent/EP0482413A1/en
Withdrawn legal-status Critical Current

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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/26—Shoulder-pads; Hip-pads; Bustles
    • 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)

Definitions

  • the invention relates to the use of a hot air-bonded nonwoven material, the pile of which is deposited in a lamellar fashion perpendicular to the plane of the material web.
  • Such a nonwoven material is described in DE-Z "Chemical fibers / textile industry” March 1990, pages 272 and 273. It is stated there that a fleece with a predetermined thickness and a selectable basis weight is formed from a pile coming from a card in a vertical layer. The pile is taken over by a chipper and pushes it between a conveyor belt and a joint roller. The pile, which is subjected to compression, is moved on the conveyor belt into a hot air chamber, where the thermoplastic binding fibers melt and thus the fleece is consolidated. This results in a hot air-bonded nonwoven material, the strength of which is transverse - i.e. Thickness direction is much higher than in the longitudinal direction.
  • This new hot air-bonded nonwoven material has a low thermal conductivity or a high thermal resistance, which is why it has so far been particularly suitable for heat-insulating fillings and for filtration purposes, i.e. is used for technical purposes.
  • the invention relates to a completely different use of a hot air-bonded nonwoven material of the above.
  • Type the pile of which is deposited perpendicular to the plane of the material web, lamellar, namely as the core material for shoulder pads.
  • lamellar namely as the core material for shoulder pads.
  • the material is characterized by a high level of recovery.
  • the invention also relates to the use of the known hot air-bonded nonwoven material, the pile of which is deposited in a lamellar fashion perpendicular to the plane of the material web, as the core material for a shoulder pad with a top and a bottom blanket.
  • the hot air-bonded nonwoven material of a certain predetermined thickness which is originally the same size over the entire length and width of the hot air-bonded nonwoven material, is subjected to a stamping process in a first step in order to shape the shoulder pad core, in order to form the peripheral contour of the cushion core, followed by a shape cutting process, for example to realize a wedge and saddle shaped upholstery core.
  • the connection to the ceiling and ceiling can be made by sewing, quilting, needling, gluing or ironing. 10% - 40% melt fibers and 60% - 90% any synthetic or natural fibers are used as materials for the hot air-bonded nonwoven material.
  • Prepared waste material can also be used particularly advantageously as a mixture component.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Outer Garments And Coats (AREA)
  • Filtering Materials (AREA)

Abstract

It is proposed to use as a core material for shoulder pads a hot-air-bonded non-woven material, the pile of which is plaited in a lamellar manner perpendicularly to the plane of the material web and which has hitherto been employed for heat-insulating fillings and as filtration material.

Description

Die Erfindung betrifft die Verwendung eines heissluftgebundenen Vliesmaterials, dessen Flor zur Materialbahnebene senkrecht, lamellenförmig abgelegt ist.The invention relates to the use of a hot air-bonded nonwoven material, the pile of which is deposited in a lamellar fashion perpendicular to the plane of the material web.

Ein derartiges Vliesmaterial ist in der DE-Z "Chemiefasern/Textilindustrie" März 1990, Seiten 272 und 273 beschrieben. Dort ist ausgeführt, dass in einem Vertikalleger ein Vlies mit einer vorbestimmten Dicke und einem wählbaren Flächengewicht aus einem aus einer Karde kommenden Flor geformt wird. Der Flor wird von einem Hacker übernommen und schiebt diesen zwischen ein Transportband und eine Fugenwalze. Der hierbei einer Stauchung unterworfene Flor wird auf dem Transportband in eine Heissluftkammer hineinbewegt, wo es zum Anschmelzen der thermoplastischen Bindefasern und somit zur Vliesverfestigung kommt. Auf diese Weise ergibt sich ein heissluftgebundenes Vliesmaterial, dessen Festigkeit in Quer- d.h. Dickenrichtung wesentlich höher ist als in Längsrichtung. Zur Erhöhung der Festigkeit in Längsrichtung ist es möglich, in der Mischung kurze Fasern oder eingelagerte Fadensysteme vorzusehen, die in beliebigen Abständen zueinander liegen. Dieses neue heissluftgebundene Vliesmaterial weist eine geringe Wärmeleitfähigkeit bzw. einen hohen Wärmewiderstand auf, weshalb es bislang besonders für wärmeisolierende Füllungen und zu Filtrationszwecken, d.h. für technische Einsatzzwecke angewandt wird.Such a nonwoven material is described in DE-Z "Chemical fibers / textile industry" March 1990, pages 272 and 273. It is stated there that a fleece with a predetermined thickness and a selectable basis weight is formed from a pile coming from a card in a vertical layer. The pile is taken over by a chipper and pushes it between a conveyor belt and a joint roller. The pile, which is subjected to compression, is moved on the conveyor belt into a hot air chamber, where the thermoplastic binding fibers melt and thus the fleece is consolidated. This results in a hot air-bonded nonwoven material, the strength of which is transverse - i.e. Thickness direction is much higher than in the longitudinal direction. To increase the strength in the longitudinal direction, it is possible to provide short fibers or embedded thread systems in the mixture, which are at any distance from one another. This new hot air-bonded nonwoven material has a low thermal conductivity or a high thermal resistance, which is why it has so far been particularly suitable for heat-insulating fillings and for filtration purposes, i.e. is used for technical purposes.

Die Erfindung betrifft eine gänzlich andere Verwendung eines heissluftgebundenen Vliesmaterials der o.g. Art, dessen Flor zur Materialbahnebene senkrecht, lamellenförmig abgelegt ist, nämlich als Kernmaterial für Schulterpolster. Das Material zeichnet sich, trotz weichem Griffausfall, durch ein hohes Rücksprungvermögen aus.The invention relates to a completely different use of a hot air-bonded nonwoven material of the above. Type, the pile of which is deposited perpendicular to the plane of the material web, lamellar, namely as the core material for shoulder pads. Despite the soft grip, the material is characterized by a high level of recovery.

Die Erfindung betrifft insbesondere auch die Verwendung des an sich bekannten heissluftgebundenen Vliesmaterials, dessen Flor zur Materialbahnebene senkrecht, lamellenförmig abgelegt ist, als Kernmaterial für eine Ober- und eine Unterdecke aufweisende Schulterpolster.In particular, the invention also relates to the use of the known hot air-bonded nonwoven material, the pile of which is deposited in a lamellar fashion perpendicular to the plane of the material web, as the core material for a shoulder pad with a top and a bottom blanket.

Das heissluftgebundene Vliesmaterial einer bestimmten vorgegebenen Dicke, die über die gesamte Länge und Breite des heissluftgebundenen Vliesmaterials ursprünglich gleichgross ist, wird zur Formgebung des Schulterpolsterkerns in einem ersten Arbeitsschritt einem Stanzvorgang unterzogen, um die Umfangskontur des Polsterkerns auszubilden, anschliessend kann ein Formschneidvorgang erfolgen, um beispielsweise einen keil- und sattelförmigen Polsterkern zu realisieren. Die Verbindung mit der Ober- und Unterdecke kann durch Nähen, Steppen, Vernadeln, Kleben oder Bügeln erfolgen. Als Materialien für das heissluftgebundene Vliesstoffmaterial kommen 10 % - 40 % Schmelzfasern und 60 % - 90 % beliebige synthetische oder natürliche Faserstoffe zum Einsatz. Besonders vorteilhaft kann auch aufbereitetes Abfallmaterial als Mischungsbestandteil verwendet werden.The hot air-bonded nonwoven material of a certain predetermined thickness, which is originally the same size over the entire length and width of the hot air-bonded nonwoven material, is subjected to a stamping process in a first step in order to shape the shoulder pad core, in order to form the peripheral contour of the cushion core, followed by a shape cutting process, for example to realize a wedge and saddle shaped upholstery core. The connection to the ceiling and ceiling can be made by sewing, quilting, needling, gluing or ironing. 10% - 40% melt fibers and 60% - 90% any synthetic or natural fibers are used as materials for the hot air-bonded nonwoven material. Prepared waste material can also be used particularly advantageously as a mixture component.

Claims (2)

1. Verwendung eines heissluftgebunden Vliesmaterials, dessen Flor zur Materialbahnebene senkrecht, lamellenförmig abgelegt ist, als Kernmaterial für Schulterpolster.1. Use of a hot air-bonded nonwoven material, the pile of which is deposited in a lamellar shape perpendicular to the plane of the material web, as the core material for shoulder pads. 2. Verwendung eines heissluftgebunden Vliesmaterials, dessen Flor zur Materialbahnebene senkrecht, lamellenförmig abgelegt ist, als Kernmaterial für eine Ober- und eine Unterdekke aufweisende Schulterpolster.2. Use of a hot air-bonded nonwoven material, the pile of which is deposited in a lamellar shape perpendicular to the plane of the material web, as the core material for a shoulder pad with a top and a bottom cover.
EP91117066A 1990-10-25 1991-10-07 Application for a non-woven material hot air thermally bonded Withdrawn EP0482413A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904033935 DE4033935A1 (en) 1990-10-25 1990-10-25 USE OF A HOT AIR TIED FLEECE MATERIAL
DE4033935 1990-10-25

Publications (1)

Publication Number Publication Date
EP0482413A1 true EP0482413A1 (en) 1992-04-29

Family

ID=6417028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91117066A Withdrawn EP0482413A1 (en) 1990-10-25 1991-10-07 Application for a non-woven material hot air thermally bonded

Country Status (6)

Country Link
EP (1) EP0482413A1 (en)
CS (1) CS322791A3 (en)
DE (1) DE4033935A1 (en)
HU (1) HU913195D0 (en)
PL (1) PL291882A1 (en)
YU (1) YU47537B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493452A (en) * 1965-05-17 1970-02-03 Du Pont Apparatus and continuous process for producing fibrous sheet structures
FR2188595A5 (en) * 1972-06-05 1974-01-18 Du Pont Pneumatic elastic fibre cushioning - of fibre, plane aligned, laminae, with sections aligned at right angles
FR2195410A1 (en) * 1972-08-11 1974-03-08 Watanabe Tooru Garment shoulder pad - comprises two layers of felt-like thermoplastic material secured together and hot moulded
FR2579231A1 (en) * 1985-03-19 1986-09-26 Zementkombinat Process and device for the predominant perpendicular orientation of fibres during the lamination of webs of mineral fibres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493452A (en) * 1965-05-17 1970-02-03 Du Pont Apparatus and continuous process for producing fibrous sheet structures
FR2188595A5 (en) * 1972-06-05 1974-01-18 Du Pont Pneumatic elastic fibre cushioning - of fibre, plane aligned, laminae, with sections aligned at right angles
FR2195410A1 (en) * 1972-08-11 1974-03-08 Watanabe Tooru Garment shoulder pad - comprises two layers of felt-like thermoplastic material secured together and hot moulded
FR2579231A1 (en) * 1985-03-19 1986-09-26 Zementkombinat Process and device for the predominant perpendicular orientation of fibres during the lamination of webs of mineral fibres

Also Published As

Publication number Publication date
CS322791A3 (en) 1992-05-13
PL291882A1 (en) 1992-05-04
HU913195D0 (en) 1992-01-28
YU47537B (en) 1995-10-03
DE4033935A1 (en) 1992-04-30
YU160691A (en) 1994-06-24

Similar Documents

Publication Publication Date Title
DE2746796C2 (en) Process for the production of a composite mat in the form of a molded part for lining silencers on exhaust pipes
DE2162037A1 (en) Abrasives and manufacturing processes
DE69000144T2 (en) HEAT-SEALABLE TEXTILE MATERIAL FOR REINFORCEMENT INSERTS AND METHOD FOR THE PRODUCTION THEREOF.
DE102006050704A1 (en) A method of making a carpet and carpet made by the method
DE1909345A1 (en) Random fleece and process for its production
EP1264561B2 (en) Nonwoven material and process of manufacturing
DE69412106T2 (en) FIBER CONNECTION
DE1908539A1 (en) Pillow-like mat or non-woven fabric and process for their manufacture
DE1635711B2 (en)
EP0482413A1 (en) Application for a non-woven material hot air thermally bonded
DE1285439B (en) Process for the production of nonwovens
DE2616680A1 (en) NON-WOVEN TEXTILE FABRICS
DE4140580A1 (en) Tufted carpets capable of being completely recycled - has backing, pile and adhesive made of same type of polymer and copolymer and heat-bonded
EP0073919B1 (en) Use of a laminated flat article as textile material
DE60031487T2 (en) Gel-like composite nonwoven fabric
EP0400766B1 (en) Method for producing fibre mats containing a binding agent
DE2449669A1 (en) PRODUCTION OF NON-WOVEN CLOTH AND CLOTH MADE BY THE PROCESS
DE1560856A1 (en) Non-woven textile fabric and process for its manufacture
DE2344247C3 (en) Press pad for a heating press
DE1922089A1 (en) Process for the production of nonwovens
AT210158B (en) Method of making a woven felt
AT399892B (en) Method for producing a cork board with a textile covering on both sides, in particular for shoe inserts
DE8427142U1 (en) UPHOLSTERY FLEECE
EP0720671A1 (en) Textile tufting spine
DE2344247B2 (en) Press pad for a heating press

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE DE ES FR GB IT NL

17P Request for examination filed

Effective date: 19920812

17Q First examination report despatched

Effective date: 19940511

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19950721