EP2165016B2 - Verfahren zur herstellung von gefärbten nähfäden - Google Patents

Verfahren zur herstellung von gefärbten nähfäden Download PDF

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Publication number
EP2165016B2
EP2165016B2 EP08773614.6A EP08773614A EP2165016B2 EP 2165016 B2 EP2165016 B2 EP 2165016B2 EP 08773614 A EP08773614 A EP 08773614A EP 2165016 B2 EP2165016 B2 EP 2165016B2
Authority
EP
European Patent Office
Prior art keywords
thread
dye
mixture
preparation
accordance
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.)
Active
Application number
EP08773614.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2165016A2 (de
EP2165016B1 (de
Inventor
Heinz KÄGI
Michael Stabenow
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.)
Guetermann and Co AG
Original Assignee
Guetermann and Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39952168&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2165016(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Guetermann and Co AG filed Critical Guetermann and Co AG
Priority to PL08773614T priority Critical patent/PL2165016T5/pl
Publication of EP2165016A2 publication Critical patent/EP2165016A2/de
Application granted granted Critical
Publication of EP2165016B1 publication Critical patent/EP2165016B1/de
Publication of EP2165016B2 publication Critical patent/EP2165016B2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • 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
    • 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
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0004—General aspects of dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2962—Silane, silicone or siloxane in coating

Definitions

  • the invention relates to a process for the production of colored sewing threads, in particular of airbag threads, in which on the thread both a thread properties improving preparation and a dye is applied.
  • Colored sewing threads are used on the one hand for the production of textiles, on the other hand also for special applications, for example for the sewing of airbags.
  • the threads used for sewing airbags are dyed on the one hand to give the threads a manufacturer's mark, on the other hand, the color used to create a contrast in the field of a finished seam, so that it can be easily checked for accuracy.
  • Filaments of the type mentioned are furthermore usually provided with a special preparation (or “finishing” or “finishing”), which determine or improve the sewing properties of the thread.
  • a special preparation or “finishing” or “finishing”
  • different preparations are used which, for example, have an effect on the sliding properties, rub resistance or static charging of the thread.
  • the sutures are first wound on dye bobbins which are then fed to a dyeing bath in which the dye bobbins remain for a time until the sutures have been given the desired color.
  • the respective desired preparation is then applied to the dyed threads by means of a suitable preparation method, whereby it is necessary to carry out such preparation methods to rewind the thread from the dyeing coil to another coil, so that the preparation is targeted in the area between the two Coils can be applied.
  • WO 98/22224 A discloses a method according to the preamble of claims 1 and 2.
  • US 4,501,590 A discloses a similar process in which a mixture containing a dye and a preparation is introduced into the suture during sewing of a suture.
  • JP 2000 199142 A discloses a process for producing an airbag yarn in which dyeing and resin treatment are performed simultaneously.
  • US 4,583,987 A discloses a method of making a suture in which a mixture containing a dye and a lubricant is applied to the suture.
  • US 2,098,333 discloses a method of treating a suture wherein a treating agent altering the suture properties is applied to the suture with a godet, the suture being brought into contact with the godet at continuously varying intervals and lifted off the godet to provide the treatment in continuously varying amounts Apply intervals to the thread.
  • the treating agent contains a saponifying agent and a dye.
  • An object of the invention is to improve a method of the type mentioned in that it can be carried out with reduced economic effort.
  • the metering system may comprise a sponge applicator.
  • the mixture is supplied to the sponge in particular continuously, so that it can be applied by the sponge as evenly as possible on the thread.
  • the thread first passes through an application area and then a subsequent homogenization in the conveying direction.
  • the mixture of preparation and dye is applied to the thread, whereupon, in the region of equalization, at least to a certain degree, equalization of the applied mixture over the length of the continuous thread is produced.
  • the mixture of preparation and dye could be applied to the thread via a godet immersed at least in some areas in a godet bath. Both the metering system and the godet bath will be explained in more detail in the description of the figures.
  • gluing (bonding) of the twisted thread components can take place.
  • bonding for example, two to three Vorzwirne be twisted together, with centered a Schmelzklebefaden is introduced between the Vorzwirne during the twisting process.
  • a heating of the hot-melt adhesive thread takes place, so that it liquefies distributed between the twisted Vorzwirnen and these glued together. This prevents a twisted thread from being able to open again during the sewing process.
  • a method according to the invention has a particularly advantageous effect, as it always happened in known from the prior art method that the said bond when introducing the wound on a dyeing bobbin thread into a dyebath solved again, so that costly production losses occurred when sewing airbags with unclean bonded airbag threads.
  • Such problems can be excluded according to the invention, since it is no longer necessary to introduce the bonded threads in a dyebath.
  • the thread is wound by means of said rewinding immediately onto a ready-made coil (final presentation), so that it is already present in a ready-to-sell form after the rewinding operation has been carried out.
  • the weight of the mixture is 4% to 8%, in particular approximately 6%, of the total weight of the finished thread.
  • Such threads are particularly suitable for the production of airbags.
  • dye and preparation are only mixed in such a way before application of the mixture to the thread that the color in the preparation is not completely dissolved.
  • This has the consequence that, although the preparation is applied relatively evenly to the thread by means of dosing or godet bath, due to the incomplete solution of the dye in the preparation, however, no uniform coloring of the thread can be achieved.
  • a thread colored with such a mixture can have a certain irregular color pattern, yet it is easily possible to recognize the particular color which can serve to identify a manufacturer.
  • the color is then evened out over the length of the thread ("smearing"), so that the quality inspection of the seams produced is not impaired.
  • the preparation used in the context of the invention may include, for example, silicones, paraffins, waxes, emulsifiers and / or antistatic agents.
  • silicones paraffins
  • waxes waxes
  • emulsifiers emulsifiers
  • antistatic agents emulsifiers
  • the mixture used according to the invention comprises a dye which is suitable for dyeing waxes or oils.
  • a dye which is suitable for dyeing waxes or oils.
  • Such dyes dissolve relatively well and evenly in a preparation.
  • the threads used for a method as described above preferably consist of polyamide, polyester, polypropylene, aromatic polyamides, polyacrylonitrile, polytetrafluoroethylene or polyethylene.
  • the invention further relates to a sewing thread, in particular an airbag thread, with a yarn properties improving preparation and a dye, wherein the outermost layer of the sewing thread is formed by a mixture of preparation and dye.
  • a sewing thread in particular an airbag thread
  • a yarn properties improving preparation and a dye wherein the outermost layer of the sewing thread is formed by a mixture of preparation and dye.
  • Such a thread can preferably be produced by a method described above. It differs from prior art threads in that it does not uniformly "stain" over has the entire cross section of the thread.
  • the thread of the invention has no colorless preparation as the outermost layer, but rather an outermost layer in which both preparation and dye are present.
  • the said outermost layer is only partially dyed by the dye, which essentially relates to the state of the thread before the sewing process.
  • the explained “smearing" of the dye is effected, so that then the sewn thread substantially complete coloring of the outermost layer is present.
  • Fig. 1 shows a dosing system 1, through which a thread 6 is moved in the context of a rewinding operation from left to right.
  • the dosing system 1 has an application area consisting of two sponge halves 2, 3 and a homogenization area following in the conveying direction of the thread, which is formed by two sponge halves 4, 5.
  • the two sponge halves 2, 3 are supplied in a manner not shown continuously with a mixture of preparation and dye.
  • a still relatively uneven layer is formed along the outer circumference of the thread 6, which is formed by the mixture of preparation and dye.
  • the thread carrying the said layer is pulled between the two sponge halves 4, 5, which are not supplied with a mixture.
  • the sponge halves 4, 5 are used exclusively to even out the mixture already on the thread surface.
  • the two sponge halves 4, 5 in the transport direction of the thread 6 have a significantly greater extent than the two sponge halves 2, 3 of the application area.
  • the extent of the sponge halves 4, 5 in said direction is in particular 3 to 7 times the extent of the sponge halves 2, 3 in the corresponding direction.
  • Fig. 2 shows a godet bath 7 with a godet trough 8, in which a rotatable about an axis godet 9 is partially immersed.
  • the godet trough 8 is filled in about half way with a mixture 10 of preparation and dye.
  • a thread 6 is wound one or more times.
  • the invention also includes methods in which a thread according to several dosing systems connected in series Fig. 1 passes.
  • a combination of metering systems and godet baths is also conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
EP08773614.6A 2007-07-04 2008-06-24 Verfahren zur herstellung von gefärbten nähfäden Active EP2165016B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08773614T PL2165016T5 (pl) 2007-07-04 2008-06-24 Sposób produkcji barwionych nici do szycia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007031037A DE102007031037A1 (de) 2007-07-04 2007-07-04 Verfahren zur Herstellung von gefärbten Nähfäden
PCT/EP2008/005104 WO2009003615A2 (de) 2007-07-04 2008-06-24 Verfahren zur herstellung von gefärbten nähfäden

Publications (3)

Publication Number Publication Date
EP2165016A2 EP2165016A2 (de) 2010-03-24
EP2165016B1 EP2165016B1 (de) 2013-12-18
EP2165016B2 true EP2165016B2 (de) 2017-12-27

Family

ID=39952168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08773614.6A Active EP2165016B2 (de) 2007-07-04 2008-06-24 Verfahren zur herstellung von gefärbten nähfäden

Country Status (9)

Country Link
US (1) US20110016842A1 (pl)
EP (1) EP2165016B2 (pl)
CN (1) CN101765688B (pl)
DE (1) DE102007031037A1 (pl)
ES (1) ES2448869T5 (pl)
MX (1) MX2009014170A (pl)
PL (1) PL2165016T5 (pl)
PT (1) PT2165016E (pl)
WO (1) WO2009003615A2 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101957332B1 (ko) * 2012-11-30 2019-06-19 코오롱인더스트리 주식회사 에어백용 폴리에스테르 봉제사 및 그의 제조방법
CN104820850A (zh) * 2015-04-23 2015-08-05 汉广瑞丰包装(北京)有限公司 缝纫封口线的加工装置、缝纫封口线以及防拆包装袋
KR20190011757A (ko) 2016-05-24 2019-02-07 트와인 솔루션즈 엘티디. 실 및 그 일부를 처리하기 위한 시스템, 기기 및 방법
SE539997C2 (en) 2016-08-28 2018-02-20 Inventech Europe Ab A treatment unit for in-line treatment of threads
CN108978276A (zh) * 2018-08-09 2018-12-11 界首市恒仁服饰有限公司 一种涤纶面料的染色处理方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333716C1 (de) † 1993-10-03 1995-02-02 Graf & Co Gmbh Verfahren und Vorrichtungen zur Aufbringung von Präparationen auf Garne bzw. Fäden am laufenden Faden
EP0919649A2 (de) † 1997-11-28 1999-06-02 COUSIN Filterie SA Nähgarn aus synthetischen Multifilamenten sowie Verfahren zur Herstellung eines derartigen Nähgarnes

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GB412600A (en) * 1931-10-28 1934-06-28 British Celanese Improvements in apparatus for applying treating agents to yarns and like products
ES437758A1 (es) * 1974-06-11 1977-01-16 Carlos Humberto Da Silva Cardo Procedimiento para la tincion de materiales de hilatura sin produccion de efluentes.
DE3006687A1 (de) * 1980-02-22 1981-08-27 Hoechst Ag, 6000 Frankfurt Verfahren fuer das gleichzeitige faerben und bondieren von naehseide aus polyesterfilamenten
JPS591788A (ja) * 1982-06-25 1984-01-07 蛇の目ミシン工業株式会社 ミシン糸の簡易迅速染色法
DE3500168A1 (de) * 1985-01-04 1986-07-17 Chemische Fabrik Tübingen R. Beitlich GmbH & Co, 7400 Tübingen Verfahren zum einbadigen faerben und avivieren von naehgarn sowie mittel zu seiner durchfuehrung
US5944852A (en) * 1996-10-23 1999-08-31 Solutia Inc. Dyeing process
WO1998022224A1 (en) * 1996-11-20 1998-05-28 Threlkeld James O Method for treating travelling textile material
WO1998048100A1 (es) * 1997-04-18 1998-10-29 Clariant International Ltd Procedimiento para la tintura y acabado simultaneo de hilos de coser
US6436484B1 (en) * 1997-12-09 2002-08-20 Coats American, Inc. Processes for coating sewing thread
JP2000199142A (ja) * 1998-12-25 2000-07-18 Sanesu Seni Kogyo Kk エアバック用縫糸の製造方法
DE19926356A1 (de) * 1999-06-10 2000-12-14 Clariant Gmbh Verfahren zum Färben und Aufhellen synthetischer und cellulosischer Fasern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333716C1 (de) † 1993-10-03 1995-02-02 Graf & Co Gmbh Verfahren und Vorrichtungen zur Aufbringung von Präparationen auf Garne bzw. Fäden am laufenden Faden
EP0919649A2 (de) † 1997-11-28 1999-06-02 COUSIN Filterie SA Nähgarn aus synthetischen Multifilamenten sowie Verfahren zur Herstellung eines derartigen Nähgarnes

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Bedienungs- und Installationsanleitung des Single-Lun hot, erstellt 2/95 †
Foto des bereits Anfang 2006 installierten Single-Lub hot-Applikators †
Lieferschein-Nr: 20066020019 vom. 2.2.2006 †

Also Published As

Publication number Publication date
ES2448869T5 (es) 2018-04-04
ES2448869T3 (es) 2014-03-17
EP2165016A2 (de) 2010-03-24
PT2165016E (pt) 2014-03-04
MX2009014170A (es) 2010-03-04
CN101765688A (zh) 2010-06-30
PL2165016T5 (pl) 2018-06-29
WO2009003615A3 (de) 2009-02-19
EP2165016B1 (de) 2013-12-18
DE102007031037A1 (de) 2009-01-08
CN101765688B (zh) 2014-07-16
WO2009003615A2 (de) 2009-01-08
PL2165016T3 (pl) 2014-05-30
US20110016842A1 (en) 2011-01-27

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