EP0808930A1 - Dispositif et procédé de foulage à la continue de tissus et tricots textiles - Google Patents

Dispositif et procédé de foulage à la continue de tissus et tricots textiles Download PDF

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Publication number
EP0808930A1
EP0808930A1 EP97810268A EP97810268A EP0808930A1 EP 0808930 A1 EP0808930 A1 EP 0808930A1 EP 97810268 A EP97810268 A EP 97810268A EP 97810268 A EP97810268 A EP 97810268A EP 0808930 A1 EP0808930 A1 EP 0808930A1
Authority
EP
European Patent Office
Prior art keywords
web
guide channel
fabric
fluid
store
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Withdrawn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
EP97810268A
Other languages
German (de)
English (en)
Inventor
Christian Strahm
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.)
Solipat AG
Original Assignee
Solipat AG
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 Solipat AG filed Critical Solipat AG
Publication of EP0808930A1 publication Critical patent/EP0808930A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C19/00—Breaking or softening of fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C17/00—Fulling

Definitions

  • the invention relates to a device and a method for continuously milling a web of textile fabrics and knitted fabrics according to the preamble of patent claim 1 or according to the preamble of patent claim 6.
  • EP-A-535 287 describes a method and a device for continuously improving the grip and surface, also known as flexing, of textile fabrics and knitted fabrics, in which the web to be treated alternately between a first web store and a second web store by means of pneumatic conveying means - and moved and temporarily saved there in sections. A feed difference is maintained between the conveying directions, the web being fed continuously to the first web store and being continuously removed from the second web store.
  • the material web is accelerated in a guide and acceleration channel and in each conveying direction is thrown against an impact surface arranged at the end of the acceleration section and compressed there.
  • the textile web can only be guided broadly in the guide channel and is thus thrown against the impact surface.
  • the invention is therefore based on the object of improving a method and a device of the aforementioned type in such a way that a wide web of material as a line of goods can be compressed or tumbled on a baffle.
  • the material web can still be guided widely in the guiding and acceleration channel, the material web is optimally accelerated; it is nevertheless thrown against the impact surface by the control means as a line of goods.
  • Such a fulling treatment can give the textile fabric and knitted fabric a more homogeneous surface and a softer feel.
  • the textile web is preferably accelerated in the guide channel with guide members for the fluid used for the acceleration.
  • the control means for merging the wide web into a line of goods advantageously have control nozzles which are aligned either at an obtuse angle or approximately transversely to the conveying direction of the web. In the first case, the nozzles can simultaneously cause an additional acceleration of the line of goods that is being formed. In practice, it has proven particularly useful if the control means are designed so that they can be switched on and off, in order to offer the possibility, if necessary, of walking a wide web of goods.
  • the material web to be treated is alternately moved back and forth between a first material web memory and a second material web memory and temporarily stored there in sections.
  • the web is removed from a web store and fed to the other web store.
  • the textile web is accelerated and hurled against an impact surface in each direction of conveyance.
  • the web removed from the other web store is subsequently exposed to the same treatment process at least once more.
  • a machine 1 for milling and shrinking a textile web is shown purely schematically in FIG.
  • the machine 1 has two shrink dryers 2 and 3, which are followed by two flexing devices 4 and 5.
  • the broad textile web 6, which consists of textile fabrics and / or knitted fabrics, is guided by an endless conveyor belt 7 through the shrink dryer 2 and 3, and dried there to a certain residual moisture.
  • the conveyor belt 7 is designed to be permeable to air and is driven via deflection and drive rollers 8 in an endless loop.
  • the shrink dryers 2 and 3 are connected to a hot air source 11 via air tubes 9 and a switching element 10. Details of the design and function of these shrink dryers 2 and 3 can be found in European patent application EP-A-535 287 by the same applicant. The content of this patent application is hereby incorporated by reference into the present description.
  • the flexing device 4 and 5 has two approximately U-shaped memories 13 and 14, which are connected to one another by a guide and acceleration channel 15.
  • baffle surfaces 16 and 17 which are designed like a grid and are provided, against which the textile web 6 is thrown and thus compressed.
  • two conveyor groups 18 and 19 consisting of blowing nozzles are provided on the guide channel 15.
  • the conveying means groups 18 and 19 are connected to a compressed air source 21 via a flip-flop switching element 20.
  • optical scanning means (light barriers) 22 and 23 are provided in the lower region. The textile web 6 can thus be moved back and forth between the two stores 13 and 14 by the conveyor groups 18 and 19 and thus be tumbled, as described in detail in the above patent application.
  • control nozzles 26 are provided between the guide channel 15 and the impact surfaces 16 and 17 on both sides and approximately transversely to the conveying direction F, as shown in FIG. 2 with arrows and in Figure 3 in a plan view of the guide channel 15 with the broad textile web 6 can be seen.
  • the control nozzles 26 are acted upon by compressed air, as a result of which the wide textile web 6 is brought together to form a strand 25.
  • the textile web 6 is brought together over a shorter or longer distance.
  • control nozzles 26 can also be acted upon by a pressure fluid such as a liquor or the like, in order to bring about an additional effect at the same time.
  • a pressure fluid such as a liquor or the like
  • control nozzles 26 ' can also form an obtuse angle ⁇ (shown in dashed lines in FIG. 3) with the respective conveying direction F in order to additionally accelerate the product line 25 formed.
  • a plurality of control nozzles 26 '(also shown in dashed lines) can also be provided on the same side of the textile web 6 in order to bring them together in stages to form a web 25.
  • the product strand 25 that is formed relaxes in the respective store 13 or 14, so that the textile fabric or knitted fabric again in the opposite direction as a wide web 6 in the guide channel during a further flexing process 15 is drawn in.
  • the entrances and exits of the Guide channel 15 formed slit-shaped.
  • the slot-shaped entrances and exits can be curved slightly downward at the sides. This additionally prevents the merged web 6 from causing blockages in the slot-shaped entrances and exits of the guide channel 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP97810268A 1996-05-23 1997-04-29 Dispositif et procédé de foulage à la continue de tissus et tricots textiles Withdrawn EP0808930A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1302/96 1996-05-23
CH130296 1996-05-23

Publications (1)

Publication Number Publication Date
EP0808930A1 true EP0808930A1 (fr) 1997-11-26

Family

ID=4207261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810268A Withdrawn EP0808930A1 (fr) 1996-05-23 1997-04-29 Dispositif et procédé de foulage à la continue de tissus et tricots textiles

Country Status (3)

Country Link
US (1) US5893933A (fr)
EP (1) EP0808930A1 (fr)
JP (1) JPH1088466A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007054994A1 (fr) * 2005-11-11 2007-05-18 Coramtex S.R.L. Machine pour le traitement continu d’un tissu sous forme de corde et procede associe
EP1425454B1 (fr) * 2001-09-12 2007-08-29 Coramtex S.r.l. Machine et procede de traitement continu d'un tissu
EP2034076A1 (fr) 2007-09-04 2009-03-11 Coramtex S.r.l. Machine et procédé pour le traitement en continu de tissus sous forme de corde
EP2034075A1 (fr) 2007-09-04 2009-03-11 Coramtex S.r.l. Machine pour le traitement de tissus doté d'un tambour tournant autour d'un axe non parallèle à l'axe géométrique du tambour
WO2009151409A1 (fr) * 2008-06-10 2009-12-17 Entema Endüstriyel Tesisler Ve Makina Sanayi Limited Sirketi Assouplisseuse et gonfleuse pour étoffes tissées et tricotées

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130255324A1 (en) 2012-03-30 2013-10-03 Deckers Outdoor Corporation Density enhancement method for wool pile fabric
WO2014047307A1 (fr) * 2012-09-21 2014-03-27 Eagle Ottawa, Llc Procédé et système de ramollissement pour produits en rouleau
US10167587B2 (en) * 2014-03-05 2019-01-01 Biancalani S.R.L. Method and machine for treating textile fabrics with an adjustable air flow
US10801139B2 (en) 2017-01-27 2020-10-13 Deckers Outdoor Corporation Sheared wool fleece and method for making sheared wool fleece utilizing yarn knitting
US11713524B2 (en) 2017-01-27 2023-08-01 Deckers Outdoor Corporation Sheared wool fleece and method for making sheared wool fleece utilizing yarn knitting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535287A1 (fr) * 1991-09-21 1993-04-07 Solipat Ag Procédé et installation pour l'amélioration du toucher et de l'état de surface de tissus et tricots

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087993A (en) * 1975-11-03 1978-05-09 Sando Iron Works Co., Ltd. Heat fulling and water washing apparatus
DE3025154A1 (de) * 1980-07-03 1982-01-28 Brückner-Apparatebau GmbH, 6120 Erbach Verfahren und vorrichtung zur breithaltung einer bewegten textilen warenbahn
IT1134730B (it) * 1980-12-15 1986-08-13 Zonco Federico & Figlio Macchina follatrice di materiali tessili in forma di corda o di sacco
JPS6170065A (ja) * 1984-09-13 1986-04-10 株式会社　日阪製作所 布帛の液流処理装置
US4644765A (en) * 1985-04-29 1987-02-24 Nippon Dyeing Machine Mfg. Co., Ltd. Continuous treating system for wide cloth
IT1187084B (it) * 1985-08-27 1987-12-16 Biancalani F & C Off Mec Macchina per lavaggio,rottura e follatura di tessuti,con trascinamento pneumatico
EP0535288B1 (fr) * 1991-09-21 1996-02-21 Solipat Ag Procédé et installation de rétrécissement de tissus
IT1272912B (it) * 1995-01-19 1997-07-01 Zonco Federico & Figlio Macchina per il trattamento ad umido ed a secco di tessuti in corda o in largo

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535287A1 (fr) * 1991-09-21 1993-04-07 Solipat Ag Procédé et installation pour l'amélioration du toucher et de l'état de surface de tissus et tricots

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1425454B1 (fr) * 2001-09-12 2007-08-29 Coramtex S.r.l. Machine et procede de traitement continu d'un tissu
WO2007054994A1 (fr) * 2005-11-11 2007-05-18 Coramtex S.R.L. Machine pour le traitement continu d’un tissu sous forme de corde et procede associe
EP2034076A1 (fr) 2007-09-04 2009-03-11 Coramtex S.r.l. Machine et procédé pour le traitement en continu de tissus sous forme de corde
EP2034075A1 (fr) 2007-09-04 2009-03-11 Coramtex S.r.l. Machine pour le traitement de tissus doté d'un tambour tournant autour d'un axe non parallèle à l'axe géométrique du tambour
WO2009151409A1 (fr) * 2008-06-10 2009-12-17 Entema Endüstriyel Tesisler Ve Makina Sanayi Limited Sirketi Assouplisseuse et gonfleuse pour étoffes tissées et tricotées

Also Published As

Publication number Publication date
US5893933A (en) 1999-04-13
JPH1088466A (ja) 1998-04-07

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