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DE58900649D1 - SEWING YARN AND METHOD FOR PRODUCING THE SAME. - Google Patents

SEWING YARN AND METHOD FOR PRODUCING THE SAME.

Info

Publication number
DE58900649D1
DE58900649D1 DE8989107520T DE58900649T DE58900649D1 DE 58900649 D1 DE58900649 D1 DE 58900649D1 DE 8989107520 T DE8989107520 T DE 8989107520T DE 58900649 T DE58900649 T DE 58900649T DE 58900649 D1 DE58900649 D1 DE 58900649D1
Authority
DE
Germany
Prior art keywords
sewing thread
binding regions
laser beams
individual
fibres
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
DE8989107520T
Other languages
German (de)
Inventor
Eckhard Prof Dr Schollmeyer
Thomas Dr Bahners
Kurt Dipl Ing Truckenmueller
Karl Dipl Ing Greifeneder
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
Priority to DE8989107520T priority Critical patent/DE58900649D1/en
Application granted granted Critical
Publication of DE58900649D1 publication Critical patent/DE58900649D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
    • 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
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/005—Laser beam treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Knitting Of Fabric (AREA)

Abstract

A sewing thread is described which consists of a large number of individual filaments and/or individual fibres. The outer filaments or fibres of the sewing thread are adhesively bonded to one another via binding regions (2a-2b), the binding regions comprising a solidified melt of the polymeric material of the particular sewing thread (1). Sections in which the sewing thread has a bulkier structure compared with the binding regions are provided between the binding regions. Two processes for the production of the sewing thread are also described. In the first process, the sewing thread (1) is exposed to pulsed laser beams so that some of the individual filaments and/or the individual fibres thereof are fused with one another with the formation of essentially spherical binding regions. It is also possible to treat the sewing thread with continuous-wave laser beams, part of the sewing thread being shielded by a perforated mask which is arranged between a laser producing the laser beams and the sewing thread.
DE8989107520T 1988-05-07 1989-04-26 SEWING YARN AND METHOD FOR PRODUCING THE SAME. Expired - Lifetime DE58900649D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989107520T DE58900649D1 (en) 1988-05-07 1989-04-26 SEWING YARN AND METHOD FOR PRODUCING THE SAME.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815696A DE3815696C1 (en) 1988-05-07 1988-05-07
DE8989107520T DE58900649D1 (en) 1988-05-07 1989-04-26 SEWING YARN AND METHOD FOR PRODUCING THE SAME.

Publications (1)

Publication Number Publication Date
DE58900649D1 true DE58900649D1 (en) 1992-02-13

Family

ID=6353919

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3815696A Expired DE3815696C1 (en) 1988-05-07 1988-05-07
DE8989107520T Expired - Lifetime DE58900649D1 (en) 1988-05-07 1989-04-26 SEWING YARN AND METHOD FOR PRODUCING THE SAME.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3815696A Expired DE3815696C1 (en) 1988-05-07 1988-05-07

Country Status (4)

Country Link
EP (1) EP0341487B1 (en)
AT (1) ATE71161T1 (en)
DE (2) DE3815696C1 (en)
ES (1) ES2029543T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916127A1 (en) * 1989-05-18 1990-11-22 Kuesters Eduard Maschf Process to chemically treat textile fabrics - uses irradiation in formula
DE10161419A1 (en) * 2001-12-13 2003-06-18 Temco Textilmaschkomponent Method and device for producing a combination yarn
DE102006009497A1 (en) * 2006-02-27 2007-08-30 Amann & Söhne GmbH & Co. KG Ready-made, provided with a seam or embroidery part
DE102010030773A1 (en) * 2010-06-30 2012-01-05 Sgl Carbon Se Yarn or sewing thread and method of making a yarn or sewing thread
CN102746125B (en) * 2012-07-27 2015-08-05 上虞市斯莫有机化学研究所 A kind of High purity diphenyl ether and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB501436A (en) * 1937-05-24 1939-02-24 Wallach Roger Improvements relating to yarns, threads and cords, and to textile fabrics made therefrom or incorporating them
GB1270174A (en) * 1969-10-17 1972-04-12 Coats Ltd J & P Method of producing yarns and threads
GB1414499A (en) * 1971-10-11 1975-11-19 Asahi Chemical Ind Multifilament yarn
DE2436997C2 (en) * 1974-08-01 1982-08-12 Ackermann-Göggingen AG, 8900 Augsburg Core thread
DE2628774C2 (en) * 1976-06-26 1978-07-06 Zwirnerei Ackermann, Werk Der Ackermann-Goeggingen Ag, 7100 Heilbronn Method and device for producing a textured yarn or thread
DE2814591A1 (en) * 1978-04-05 1979-10-18 Ackermann Goeggingen Ag Sewing thread for high speed sewing machines - has core made of high tensile strength material and sleeve cast about core from wear and temp. resistant material
US4523426A (en) * 1981-11-20 1985-06-18 Collins & Aikman Corp. High temperature resistant sewing thread and method of making
ATE31749T1 (en) * 1983-03-19 1988-01-15 Ackermann Goeggingen Ag TEMPERATURE RESISTANT SEWING THREAD AND PROCESS FOR ITS MANUFACTURE.
DD221766A1 (en) * 1983-12-29 1985-05-02 Forster Tuchfabriken Veb EFFECT ZWIRN
DE3540411A1 (en) * 1985-11-14 1987-05-21 Deutsches Textilforschzentrum Process for the finishing of yarns and/or sheet-like structures and apparatus for carrying out the process

Also Published As

Publication number Publication date
EP0341487B1 (en) 1992-01-02
EP0341487A1 (en) 1989-11-15
ATE71161T1 (en) 1992-01-15
DE3815696C1 (en) 1989-08-24
ES2029543T3 (en) 1992-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee