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EP0341420A3 - Yarn, method for making it, and nozzle to put the method into effect - Google Patents

Yarn, method for making it, and nozzle to put the method into effect Download PDF

Info

Publication number
EP0341420A3
EP0341420A3 EP19890106097 EP89106097A EP0341420A3 EP 0341420 A3 EP0341420 A3 EP 0341420A3 EP 19890106097 EP19890106097 EP 19890106097 EP 89106097 A EP89106097 A EP 89106097A EP 0341420 A3 EP0341420 A3 EP 0341420A3
Authority
EP
European Patent Office
Prior art keywords
yarn
granular particles
component
nozzle
fluidised
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.)
Granted
Application number
EP19890106097
Other languages
German (de)
Other versions
EP0341420B1 (en
EP0341420A2 (en
Inventor
Kurt Truckenmuller
Karl Greifeneder
Gottlob Worner
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.)
Amann and Soehne GmbH and Co KG
Original Assignee
Amann and Soehne 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 Amann and Soehne GmbH and Co KG filed Critical Amann and Soehne GmbH and Co KG
Publication of EP0341420A2 publication Critical patent/EP0341420A2/en
Publication of EP0341420A3 publication Critical patent/EP0341420A3/en
Application granted granted Critical
Publication of EP0341420B1 publication Critical patent/EP0341420B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/164—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam in the presence of a liquid, e.g. a crimp finish
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/46—Sewing-cottons or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A yarn, in particular a sewing yarn, is described which has at least one first yarn component in the form of a core and at least one second yarn component fluidised with the first yarn component. The second yarn component is arranged predominantly in the outer region, based on the finished yarn. The fluidised yarn has between about 0.02% by weight and about 20% by weight of granular particles which are incorporated in the yarn cavities and/or arranged on the outside of the yarn. The granular particles have a particle diameter between about 4 mu m and about 400 mu m. A process for the production of the yarn is also described, in which at least one first yarn component is fluidised with at least one second yarn component in a turbulent fluid stream, the first yarn component being wet with an aqueous dispersion or suspension of the granular particles, the density of which is greater than 1 g/cm<3>. In a further process, a mist consisting of finely divided water droplets and granular particles, and/or a dust of the granular particles, is added to the fluid stream, the granular particles having a density > 1 g/cm<3>. A nozzle for carrying out the process is also described, which nozzle is provided with a fluidising chamber and an outlet orifice for the finished yarn, the fluidising chamber and the outlet orifice consisting of ceramic or having a ceramic covering. <IMAGE>
EP89106097A 1988-05-13 1989-04-07 Yarn and method for making it Expired - Lifetime EP0341420B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3816318 1988-05-13
DE3816318A DE3816318C1 (en) 1988-05-13 1988-05-13

Publications (3)

Publication Number Publication Date
EP0341420A2 EP0341420A2 (en) 1989-11-15
EP0341420A3 true EP0341420A3 (en) 1990-12-27
EP0341420B1 EP0341420B1 (en) 1994-06-01

Family

ID=6354287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89106097A Expired - Lifetime EP0341420B1 (en) 1988-05-13 1989-04-07 Yarn and method for making it

Country Status (3)

Country Link
EP (1) EP0341420B1 (en)
AT (1) ATE106463T1 (en)
DE (2) DE3816318C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013100613A1 (en) * 2013-01-22 2014-07-24 Boockmann Gmbh Textile material strand and method for its production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823449A (en) * 1971-12-27 1974-07-16 Akzona Inc Apparatus for interlacing yarns
EP0136727A1 (en) * 1983-07-04 1985-04-10 Akzo N.V. Aromatic polyamide yarn impregnated with lubricating particles, a process for the manufacture of such a yarn, and packing material or rope containing this yarn
EP0295601A2 (en) * 1987-06-15 1988-12-21 Amann & Söhne GmbH & Co. Method for making a yarn, and yarn having a sheath-core-structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA957214A (en) * 1970-12-24 1974-11-05 Teijin Limited Conjugate fiber
DE2140517A1 (en) * 1971-08-12 1973-04-12 Zwirnerei & Naehfadenfab Sewing thread - to join textile piece goods with magnetic components carried in the dye pigment
DE3048650C2 (en) * 1980-12-23 1987-01-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Process for preparing sewing threads from synthetic fibres
DE3202555A1 (en) * 1982-01-27 1983-08-04 Juan San Cristobal s/n Artes Barcelona Vilanova Grau Process for producing radiopaque filament material
DE3341995A1 (en) * 1982-11-24 1984-05-24 Hasso von 4000 Düsseldorf Blücher Yarn having specific properties
DE3712863A1 (en) * 1986-04-16 1987-11-26 Ackermann Goeggingen Ag Sewing thread

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823449A (en) * 1971-12-27 1974-07-16 Akzona Inc Apparatus for interlacing yarns
EP0136727A1 (en) * 1983-07-04 1985-04-10 Akzo N.V. Aromatic polyamide yarn impregnated with lubricating particles, a process for the manufacture of such a yarn, and packing material or rope containing this yarn
EP0295601A2 (en) * 1987-06-15 1988-12-21 Amann & Söhne GmbH & Co. Method for making a yarn, and yarn having a sheath-core-structure

Also Published As

Publication number Publication date
ATE106463T1 (en) 1994-06-15
EP0341420B1 (en) 1994-06-01
EP0341420A2 (en) 1989-11-15
DE3816318C1 (en) 1989-11-30
DE58907737D1 (en) 1994-07-07

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