EP3409832A1 - Procédé et dispositif de traitement de textiles fabriqués à partir de fibres et textiles fabriqués à partir de fibres synthétiques ou naturelles - Google Patents

Procédé et dispositif de traitement de textiles fabriqués à partir de fibres et textiles fabriqués à partir de fibres synthétiques ou naturelles Download PDF

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Publication number
EP3409832A1
EP3409832A1 EP17174288.5A EP17174288A EP3409832A1 EP 3409832 A1 EP3409832 A1 EP 3409832A1 EP 17174288 A EP17174288 A EP 17174288A EP 3409832 A1 EP3409832 A1 EP 3409832A1
Authority
EP
European Patent Office
Prior art keywords
textiles
immersion bath
ceramic powder
silicone
fibers
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Withdrawn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
EP17174288.5A
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German (de)
English (en)
Inventor
Evi SEPPER
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.)
Ava-Organic EpMode GmbH
Original Assignee
Ava-Organic EpMode GmbH
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 Ava-Organic EpMode GmbH filed Critical Ava-Organic EpMode GmbH
Priority to EP17174288.5A priority Critical patent/EP3409832A1/fr
Publication of EP3409832A1 publication Critical patent/EP3409832A1/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Withdrawn legal-status Critical Current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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
    • 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
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • 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
    • D06C7/00—Heating or cooling textile fabrics
    • 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
    • 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
    • D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
    • 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
    • D06M11/73—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 carbon or compounds thereof
    • D06M11/74—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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • 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
    • D06M11/77—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 silicon or compounds thereof
    • D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes

Definitions

  • the invention relates to a method and a device for treating textiles made of fibers according to the preamble of claim 1 and claim 11, as well as textiles made of natural or synthetic fibers according to the preamble of claim 12.
  • Textiles are generally linear textiles, such as yarns, as well as sheet-like and spatial textiles, for example, from fabrics, nonwovens, knitted fabrics, knitted fabrics, braids, felting, etc. referred to.
  • the sheet-like textiles are mainly processed as cloths or webs, while the spatial textiles include in particular hoses and stockings. Textiles can be made from natural fibers or synthetic fibers.
  • Textiles are subject to an aging process that depends on very different factors. For example, very frequent washing can lead to bleaching of the color, but also - depending on the fiber used - to a change in shape, such as shrinkage or even the opposite.
  • the invention has the object of providing a method for treating textiles made of fibers according to the preamble of claim 1 in such a way that such aging processes can be reduced. Likewise, a corresponding device for treating textiles made of fibers according to the preamble of Claim 12 are created. Another object of the invention is to improve textiles made of natural or synthetic fibers according to the preamble of claim 12.
  • the object is achieved according to the invention by a method for treating textiles made of fibers with the features of claim 1. Characterized in that the textiles are impregnated prior to the refining step in a stabilizing step in an aqueous immersion bath, wherein in the aqueous immersion finely ground ceramic powder is homogeneously suspended and that the finely ground ceramic powder adhering to the textiles after leaving the aqueous immersion bath is incorporated into the textiles results in a stabilization of the fibers used against such aging effects.
  • the properties of the silicone are not changed by the ceramic powder, as an intensive mixing of the ceramic powder with the silicone is prevented by the different process stages. It forms only a boundary layer in the outer region of the fiber, in which the silicone can react with the ceramic particles. Only in this boundary layer can there be a slight change in the properties of the silicone. However, most of the ceramic powder is incorporated into the fiber and held in the fiber by the resulting barrier layer without reacting with the silicone. The properties of the textiles determined by the silicone, such as the soft feel of the textiles, are consequently not altered by the use of the ceramic powder. Nevertheless, the ceramic powder causes the previously described reduction of the aging effects of the treated textiles.
  • the incorporation of the ceramic powder in the textiles can be done with the help of squeezing rollers.
  • Such devices are common in textile processing and are mainly used to strip treatment liquid after a bath run, but to incorporate the remaining treatment liquid deep into the fibers.
  • the ceramic powder comes from fired, finely ground ceramics.
  • the very small particles penetrate through the flexing of the squeezing rollers into the fibers and develop there a stabilizing effect.
  • the silicone By applying the silicone to the fibers The ceramic particles are fixed and do not lose their effectiveness even after a large number of washes.
  • the aqueous immersion bath should have a temperature at which it is ensured that the fibers can swell, so that the ceramic powder penetrate deep into the fibers can.
  • the aqueous immersion bath therefore has a temperature between 40 and 55 ° C, in particular 50 ° C.
  • the dipping bath for the finishing step particularly advantageously contains high-temperature-crosslinking silicone (HTV silicone rubber).
  • HTV silicone rubber can be used which crosslinks with the addition of an additive (hardener) at the appropriate temperature or an HTV silicone rubber which crosslinks exclusively through heat.
  • the temperature at which the fixing step is carried out depends on whether a one- or a two-component system is used as the HTV silicone rubber. However, it also depends on the time available for passing through the heat tunnel. Normally, a residence time of between one and three minutes is assumed here.
  • the textiles are therefore advantageously heated to 120 to 200 ° C, in particular to 180 to 200 ° C during the fixing step.
  • the process steps can be completed manually.
  • the ceramic powder should be well incorporated into the fibers by kneading, walking or pounding.
  • textiles are conveyed through guide rollers in a continuous process through the individual process steps. This process can be adjusted so that the quality of the textiles remains constant.
  • the textiles are conveyed in the dyeing step by a dip bath with reactive dyes. If reactive dyes are used, which react with the ceramic powder and form a compound is make sure that excess dyes are washed out after passing through the dyeing bath, otherwise the concentration of the available ceramic particles in the aqueous stabilizing bath decreases.
  • the textiles are printed in the dyeing step.
  • This can be a motif print or an allover print. In both cases, usually only the dye actually required is applied, so that a washout after printing can be omitted.
  • a stabilizing device in the conveying direction before the finishing device, which has an aqueous immersion bath in which finely ground ceramic powder is homogeneously suspended and through which the textiles are conveyed and which continue behind the dip Having nip rolls through which the adhering to the textiles after leaving the aqueous immersion finely ground ceramic powder is incorporated.
  • finely ground ceramic powder is incorporated in the outer layer of the fibers, wherein the outer layer of the fibers with the incorporated, finely ground ceramic powder is encased by a silicone layer.
  • a silicone layer there is a thin boundary layer between the fiber and the silicone layer into which ceramic particles from the fiber have penetrated even before crosslinking of the silicone.
  • the silicone may have slightly altered properties. However, this does not affect the properties of the silicone surrounding the boundary layer.
  • the device shown has a first immersion bath 3.
  • the dip 3 contains water in which about 0.8 weight percent finely ground ceramic powder is suspended.
  • the ceramic powder is produced in which fired ceramic is finely ground.
  • a homogeneous suspension can be achieved if, for example, an ultrasonic transducer (not shown here) is attached to the bottom of the container. But it is also possible to use a stirrer or an aerator.
  • the replenishment of the ceramic powder can either be done automatically by a concentration measurement, or according to empirical values, the empirical values of course have to be formed before starting production via a consumption measurement. Ideally, the consumption measurement should show how much ceramic powder is removed from the bath by a certain amount of textiles.
  • the second dip 4 is in water dispersed HTV silicone rubber. Again, the post-dosing can be carried out as described above.
  • squeezing rollers 5 About each of the two immersion baths 3 and 4 squeezing rollers 5 are provided. These squeezing rollers 5 have in particular the task of incorporating both the ceramic powder and the silicone in the fibers of the textiles. Furthermore, the squeezing rollers 5 but also press off excess liquid and return to the dipping.
  • the textiles are passed through the heat tunnel 6 in the last process step. This is set and executed so that the passed through textiles can be heated to a temperature of 180 to 200 ° C.
  • web of woven fabric is conveyed by means of the guide rollers 2 through the individual stations. It is thus shown a continuous process. Usually, a roll is used and the strip is wound up again onto a roll after the process. Directly on the core of a roll is an intermediate belt, which then remains in the process section until the belt of the next roll is completely positioned and connected to the intermediate belt. In this way, the fabric band to be treated remains in each station for the designated time and does not need to be stopped to change roles.
  • the fabric ribbon Before the first dipping bath, there may be another dipping bath for dyeing the fabric ribbon.
  • reactive dyes are used, which react with the fibers of the fabric belt a reaction.
  • Reactive dyes are generally understood as meaning a dye group which, in addition to the actual dye component, contains specific reactive radicals via which the dyes can be covalently bound to fibrous materials. In this way, virtually no fading takes place when the finished garments are washed often. But it can also be worked in this way in a process line with the stabilization and refinement, without a fixation would have to be interposed after the dyeing.
  • Fig. 2 is a treated by the process according to the invention fiber is shown schematically in cross section. Through the figure, only the structure of the fiber is to be clarified, but under no circumstances can be derived from actual dimensions or shapes.
  • the outer circumference of the fiber is shown here by the continuous circular line 7.
  • the outer circumference is actually not formed by a circular line, but there are in the outer periphery irregular increases and depressions.
  • the ceramic particles 11 are incorporated into the fiber via the squeezing rollers 5, the concentration of ceramic particles decreasing from the outside to the inside.
  • the depth of penetration depends on the fiber itself and on the processing of the fibers, for example tension during spinning and / or weaving. In a very loose composite, the penetration depth is usually greater than with a solid composite.
  • the silicone also penetrates a bit into the fiber before it is cross-linked.
  • the penetration depth of the silicone is shown here schematically by the dashed circle 10, the outer circumference by the closed circular line 8. Again, in particular, the depth of penetration certainly does not form a circle again special is irregular and depends on many different factors.
  • the new textiles thus have the advantages that are caused by the ceramic particles. At the same time, however, the properties desired by the siliconization are not changed.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
EP17174288.5A 2017-06-02 2017-06-02 Procédé et dispositif de traitement de textiles fabriqués à partir de fibres et textiles fabriqués à partir de fibres synthétiques ou naturelles Withdrawn EP3409832A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17174288.5A EP3409832A1 (fr) 2017-06-02 2017-06-02 Procédé et dispositif de traitement de textiles fabriqués à partir de fibres et textiles fabriqués à partir de fibres synthétiques ou naturelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17174288.5A EP3409832A1 (fr) 2017-06-02 2017-06-02 Procédé et dispositif de traitement de textiles fabriqués à partir de fibres et textiles fabriqués à partir de fibres synthétiques ou naturelles

Publications (1)

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EP3409832A1 true EP3409832A1 (fr) 2018-12-05

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EP17174288.5A Withdrawn EP3409832A1 (fr) 2017-06-02 2017-06-02 Procédé et dispositif de traitement de textiles fabriqués à partir de fibres et textiles fabriqués à partir de fibres synthétiques ou naturelles

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110106561A (zh) * 2019-04-23 2019-08-09 英鸿纳米科技股份有限公司 一种抗菌纳米纤维膜的制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536422A (en) * 1984-03-06 1985-08-20 The United States Of America As Represented By The Secretary Of Agriculture Process to impart smooth-dry and flame retardant properties to cellulosic fabric
JPH0463171A (ja) * 1990-03-03 1992-02-28 Daikure:Kk 粉体を付着させたフロックの製法
JPH1161652A (ja) * 1997-08-07 1999-03-05 Jsr Corp 繊 維
JP2000336573A (ja) * 1999-05-31 2000-12-05 Kooyoo Something:Kk マイナスイオン発生の繊維製品とその製造法
WO2007107572A2 (fr) * 2006-03-20 2007-09-27 Dystar Textilfarben Gmbh & Co Deutschland Kg Revetement ceramique pour tissus
CN102733183A (zh) * 2012-04-17 2012-10-17 江苏金太阳纺织科技有限公司 一种具有发热功能的纤维面料及其制备方法
CN104988741A (zh) * 2015-06-11 2015-10-21 江苏阳光股份有限公司 一种棉质衬衫的香薰免烫处理方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536422A (en) * 1984-03-06 1985-08-20 The United States Of America As Represented By The Secretary Of Agriculture Process to impart smooth-dry and flame retardant properties to cellulosic fabric
JPH0463171A (ja) * 1990-03-03 1992-02-28 Daikure:Kk 粉体を付着させたフロックの製法
JPH1161652A (ja) * 1997-08-07 1999-03-05 Jsr Corp 繊 維
JP2000336573A (ja) * 1999-05-31 2000-12-05 Kooyoo Something:Kk マイナスイオン発生の繊維製品とその製造法
WO2007107572A2 (fr) * 2006-03-20 2007-09-27 Dystar Textilfarben Gmbh & Co Deutschland Kg Revetement ceramique pour tissus
CN102733183A (zh) * 2012-04-17 2012-10-17 江苏金太阳纺织科技有限公司 一种具有发热功能的纤维面料及其制备方法
CN104988741A (zh) * 2015-06-11 2015-10-21 江苏阳光股份有限公司 一种棉质衬衫的香薰免烫处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110106561A (zh) * 2019-04-23 2019-08-09 英鸿纳米科技股份有限公司 一种抗菌纳米纤维膜的制备方法

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