EP3294939B1 - Verfahren zur behandlung eines textilen substrates sowie vorrichtungen zur durchführung des verfahrens - Google Patents

Verfahren zur behandlung eines textilen substrates sowie vorrichtungen zur durchführung des verfahrens Download PDF

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Publication number
EP3294939B1
EP3294939B1 EP16741526.4A EP16741526A EP3294939B1 EP 3294939 B1 EP3294939 B1 EP 3294939B1 EP 16741526 A EP16741526 A EP 16741526A EP 3294939 B1 EP3294939 B1 EP 3294939B1
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EP
European Patent Office
Prior art keywords
treatment
textile substrate
bath
treated
liquor
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Application number
EP16741526.4A
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German (de)
English (en)
French (fr)
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EP3294939A1 (de
Inventor
Alexander THIES
Berthold TIMMER
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.)
THIES GmbH and Co KG
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THIES GmbH and Co KG
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Priority to PL16741526T priority Critical patent/PL3294939T3/pl
Priority to SI201630274T priority patent/SI3294939T1/sl
Publication of EP3294939A1 publication Critical patent/EP3294939A1/de
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Publication of EP3294939B1 publication Critical patent/EP3294939B1/de
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    • 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
    • D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
    • 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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
    • 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/04—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by suction
    • 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/09—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by jets of gases
    • 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
    • D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
    • 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
    • D06B3/32—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers
    • 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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/02—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through moving materials of indefinite length
    • D06B5/08—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through moving materials of indefinite length through fabrics
    • 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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/22—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through fabrics
    • 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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/26—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length using centrifugal force
    • 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
    • D06P1/0016—Dye baths containing a dyeing agent in a special form such as for instance in melted or solid form, as a floating film or gel, spray or aerosol, or atomised dyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/24—Arrangements of devices using drying processes not involving heating
    • F26B13/30—Arrangements of devices using drying processes not involving heating for applying suction
    • 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
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
    • D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for adding or mixing constituents of the treating material
    • 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/19—Passing bleaching, washing or dyeing liquid through fibrous materials by centrifuging
    • 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/27—Sizing, starching or impregnating fabrics
    • 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/35—Rollers for machines for treating textiles, e.g. dyeing, drying, sizing
    • 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
    • D06B3/24—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in roped form

Definitions

  • the present invention relates to a method for the treatment of a textile substrate having the features of the preamble of patent claim 1 and to three devices for carrying out the method having the features of the preamble of claims 20, 34 and 39.
  • Textile treatment processes for example pretreatment processes, dyeing processes or aftertreatment processes, are known in many ways and can be carried out continuously or discontinuously in the textile finishing of textile substrates. These include, in particular, the washing, Abkoch-, Beuch- and bleaching process used in the context of pretreatment of the textile substrate, the dyeing process carried out in the context of coloring, which include a rewash of the dyed textile substrate, and finishing processes, with the aid of which each pretreated and or colored textile substrate by contacting it with a treatment liquor containing a finishing agent, such as a plasticizer, a lubricant or an antistatic agent.
  • the known methods used in this case and the devices used in this case are distinguished by the fact that they often require relatively high liquor ratios (weight of the treated product: volume of the treatment liquor), the liquor ratios being between 1: 0.8 and 1, depending on the particular treatment method: 20 vary.
  • the originating from the assignee of the present patent EP 1 024 220 A1 a treatment procedure for a textile substrate in which the textile substrate is wetted as an endless web strand with a treatment liquor and immediately thereafter the treatment liquor is squeezed out of the web strand, wherein the squeezed treatment liquor is collected separately from the web strand.
  • this is subjected to a gas flow and deposited in a web storage, and thereafter rewetted with the treatment liquor.
  • the present invention has for its object to provide a method of the type specified, which allows compared to the known method and to the known device even further improved economical treatment of textile substrates and this requires the necessary for the implementation of these treatment methods devices provide.
  • a method having the features of the preamble of claim 1 and a device having the features of the preamble of claim 20 are known from DE 199 24 180 A1 known.
  • DE 199 24 180 A1 is focused on a device and has only device claims, with which it is possible unwanted inflation of the treated in the device web tube, which is referred to as balooning in the textile jargon and which can lead to significant production disruption or may cause a web damage can be prevented from the single, in the DE 199 24 180 described embodiment only refer to a method, as this is listed in the preamble.
  • the textile substrate is placed in a treatment apparatus and there with a sprayed-on aqueous treatment liquor, which contains the required for each treatment, which is a coloring, chemicals and treatment agents in the selected concentrations for each treatment , treated at a temperature required for the particular treatment.
  • the treatment liquor not absorbed by the textile substrate is separated from the textile substrate, collected and re-sprayed until a predetermined treatment time has elapsed or the treatment liquor has been sprayed onto the textile substrate as far as possible.
  • a treatment apparatus for receiving the textile substrate to be treated in the form of a web strand, an application nozzle for spraying the treatment liquor, a transporting the continuously transported in the treatment apparatus endless endless web support reel, one with a gas, in particular with air , acted upon transport nozzle for the endless web strand during the treatment and arranged on the bottom of the treatment apparatus liquor removal for the not picked up by the textile substrate treatment liquor, seen in the transport direction of the web to be treated stranded by the web strand partially reel, the subsequent transport nozzle and then only the application nozzle are arranged.
  • An apparatus having the features of the preamble of claim 34 is the DE 81 32 854 can be seen, wherein the known device comprises a treatment apparatus for receiving the textile substrate to be treated in the form of a web of a predetermined length and two driven cylindrical rollers.
  • the drive of these rollers is designed such that during the treatment, the web is reversibly transported from one roller to the other roller and vice versa and guided by means of deflection rollers and kept wide.
  • the treatment apparatus has a liquor discharge for the treatment liquor not taken up by the textile substrate.
  • An apparatus having the features of the preamble of claim 39 is known from WO 2008/058689 A1 known.
  • the known device has in the treatment apparatus a horizontally extending centrifuge shaft for holding the textile substrate to be treated during the treatment in the form of a web winding.
  • the centrifuge shaft has a horizontal central bore and is at least provided in the shell of the centrifuge shaft arranged liquor outlet opening. Furthermore, the centrifuge shaft is supported at its one end by a rotary drive arranged outside the treatment apparatus and at the other end by a bearing arranged inside the treatment apparatus and is provided with an end-side liquor feed.
  • a bottom-side arranged liquor removal serves at the end of the treatment of the emptying of the known device.
  • the process according to the invention provides that, for the treatment of the textile substrate, it is arranged in a treatment apparatus and treated there with an aqueous treatment liquor which contains the chemicals and treatment agents required for the respective treatment in the concentration selected for the respective treatment.
  • the moisture of the textile substrate to be treated is adjusted to a value of 40% to 180%, in particular between 60% to 160%, based on the dry weight of the textile substrate to be treated.
  • the textile substrate is heated to the temperature required for the respective treatment without the actual treatment liquor being used for this purpose.
  • the heating of the textile substrate depending on the device used, the presentation of the treated textile substrate and the construction of the treatment apparatus by flowing the textile substrate with appropriately heated air or steam, in particular superheated steam, by heating the walls of the treatment apparatus and thus via radiant heat, via at least one arranged in the treatment apparatus heat exchanger and / or at least one infrared radiation source, wherein the term used previously term temperature for the respective treatment required initial temperature and the temperature during the treatment.
  • a treatment liquor volume to be set per unit time is used in the method according to the invention determined that the treatment liquor is passed through a bypass from at least one approach tank via a pressure pump, a flow meter and a control valve back into the at least one approach tank.
  • this treatment liquor volume determined per unit time is sprayed linearly or progressively onto the textile substrate for the respective treatment for the given treatment time, so that the humidity of the treatment liquor volume is sprayed through the spray liquor volume textile substrate during the treatment is increased so far linearly or progressively that at the end of the treatment, the treated textile substrate has a moisture end value between 70% and 300%, in particular between 140% and 260%, based on the dry weight of the textile substrate to be treated, having.
  • the textile substrate is transported at a uniform speed in the treatment apparatus as an endless web strand, or reversely transported as web winding in the wide state or when the textile substrate is opened as a goods wrap, the sprayed on treatment liquor by the textile substrate transported by rotation of the goods wrap.
  • the deposited from the textile substrate during the treatment, not absorbed treatment liquor is separated from the textile substrate, collected and sprayed again until the predetermined treatment time has expired or the treatment liquor has been sprayed as far as possible on the textile substrate.
  • the web winding reversibly transported in the wide state denotes a transport of the web, in which the web wraps first in a broad condition to a first Roll wound and thereafter unwound during the spraying of the treatment liquor volume determined per unit time of the first roller and is wound on a second roller arranged parallel to the first roller, said winding and unwinding is repeated until the inventive method is completed.
  • the treatment liquor volume determined per unit of time is then preferably carried out during the transport described above at a point at which the fabric web is present in a single layer between the two rolls in the wide state.
  • fabric roll as used in the present specification comprises the presentation of the textile substrate as a sheet wound on a support or as a yarn wound on a yarn package, the textile substrate in this presentation being in a device having the features of claims 39 to 42 is treated by the method according to the invention.
  • the treatment temperature can be kept constant at a set temperature value or changed according to a predetermined temperature profile, in the case of increasing the temperature of this particular on the previously preferably exposed heating elements and not or only in small Made measure on the sprayed treatment liquor and in the case of lowering the temperature here corresponding heat exchanger associated with the treatment apparatus.
  • the respective treatment liquor contains a colored substance as treatment agent, in particular a water-soluble dye, since it can be observed that even at the beginning of the treatment and over the entire period a uniform and therefore level staining the treated textile substrate results, which is maintained unchanged after completion of the inventive method.
  • the inventive method also has other advantages.
  • the inventive method in comparison to the in the cited prior art, a further improved economy.
  • the small treatment liquor volumes can be promoted in correspondingly small-sized lines, so that on the one hand, the heating of this small treatment liquor volume requires a much lower energy consumption. Because of the smaller dead volume falls in the process of the invention at the end of the treatment, a lower residual liquor volume than wastewater, so that taking into account environmental aspects, the inventive method compared to the previously described known method both from the wastewater side and from the energy side a much improved environmental performance the treatment of textile substrates with a treatment liquor allows.
  • treatment liquor used here denotes the liquor containing the actual treatment agent or the actual treatment agent in order to achieve the desired treatment purpose.
  • these actual treatment agents which are, in particular, surfactants, bleaches, dyes, plasticizers, antistatic agents, lubricants, hydrophobizing agents and / or hydrophilizing agents
  • chemicals such as wetting agents, carriers, leveling agents, dispersants, emulsifying agents in the treatment liquor may also be used
  • These chemicals are also sometimes referred to as textile auxiliaries and support the effectiveness of the treatment agents and / or their application to the textile substrate.
  • water as used herein includes the water commonly referred to as hard and soft water in textile finishing and aqueous salt solutions and aqueous systems which are mixed with appropriate amounts of acids or alkalis to establish a desired pH.
  • a variant of the method described above provides that in this case the textile substrate is also opened up as an endless web strand or as a reversibly transported web winding and that at the beginning of the treatment, the textile substrate with water, especially with heated water and / or saturated steam wetted and that hereinafter a dewatering of the wetted textile substrate to the moisture to be set at the beginning of the treatment, as specified in the first characterizing feature (feature a) of claim 1) is performed.
  • the process according to the invention to be treated textile substrate opened as a roll of goods, so in a development of the method according to the invention at the beginning of the treatment, the moisture of the textile substrate to be treated adjusted by the fact that a defined volume of water is sprayed onto the textile substrate and that Ware wrap is rotated until the textile substrate has the required at the beginning uniform moisture between 40% and 180%, in particular a humidity between 60% and 160%, based on the dry weight of the textile substrate to be treated.
  • the textile substrate has a particularly poor wetting behavior, for example because of its particularly dense construction, its high proportion of hydrophobic fibers and / or due to adhering, used during the fiber production, yarn production or fabric manufacturing Avivagen or preparations, is in a
  • at least one wetting agent preferably a non-foaming or only slightly foaming wetting agent, is added to the water to be sprayed on to adjust the moisture.
  • the temperature at which the textile substrate to be treated is treated depends on the type of treatment and on the type of fibers making up the textile substrate. If the respective textile substrate to be treated consists exclusively of synthetic fibers and if such a textile substrate is shrunk, washed, dyed, finished and / or softened, for example by the treatment according to the invention, the temperature of this treatment varies between 40 ° C. and 140 ° C., in particular between 60 ° C and 130 ° C.
  • the treatment temperature varies between 40 ° C and 110 ° C .
  • the inventive method as such regardless of the fiber substrate from which the textile substrate is made, the respective presentation of the textile substrate in the treatment, regardless of the treatment and regardless of the nature of the construction of the textile substrate can be carried out in a temperature range, in particular between 40 ° C and 140 ° C, so that accordingly a versatile device is to be designed so that the treatment apparatus, in which the respective treatment is carried out according to the inventive method, is preferably designed as a pressure vessel.
  • the moisture of the textile substrate to be treated varies in particular between 80% and 180% and preferably between 120% and 180%, in each case based on the dry weight of the textile substrate to be treated, these moisture values preferably apply to those textile substrates which consist exclusively of natural fibers or these natural fibers predominantly, ie at least 50% by weight and preferably at least 70% by weight.
  • the moisture content of the textile substrate is then at the end of the treatment to a final moisture level, in particular between 180% and 300% and preferably between 180% and 250%, respectively based on the Dry weight of the textile substrate to be treated, increased.
  • the moisture content of the textile substrate to be treated is 40% to 120% at the beginning of the treatment %, preferably adjusted to 60% to 120%, each based on the dry weight of the textile substrate to be treated, while at the end of the treatment, the textile substrate has a moisture end value between 90% to 250%, preferably between 110% and 220%, in each case based on the dry weight of the textile substrate to be treated.
  • the pressure with which the volume of the respective treatment liquor to be metered per unit time is sprayed in a linear, progressive and / or degressive manner varies in the inventive method between 1.5 bar and 6 bar, preferably between 2 bar and 4 bar. If the respective treatment of the textile substrate is carried out in a treatment apparatus, and the pressure in the treatment apparatus is above normal pressure and thus there is an overpressure in the treatment apparatus, then this excess pressure is added to the previously mentioned pressure of the treatment liquor to be sprayed.
  • the textile substrate is heated throughout the treatment by appropriately introduced into the treatment apparatus tempered air and / or radiant heat to the respective required treatment temperature or it is thereby set a predetermined temperature profile.
  • air which is used for controlling the temperature of the textile substrate to be treated simultaneously for transporting the web strand through the apparatus used for this purpose and described below.
  • a pretreatment liquor, a bleaching liquor, an alkalizing liquor, a desizing liquor, an enzyme liquor, a dyeing liquor, a wash liquor, a soap liquor, an aftertreatment liquor and / or a softening liquor are selected as the treatment liquor in the process according to the invention.
  • the goods wrap for adjusting the moisture at the beginning of the treatment such as this between 40% to 180%, in particular between 60% to 160%, based on the dry weight of the textile substrate to be treated, (characterizing feature a) of the main claim) with a speed between 5 U / min and 1200 U / min and after spraying the per unit time determined treatment fleet volume at the end of treatment to a final moisture value between 60% and 300%, in particular between 70% and 120%, based on the dry weight of the textile substrate to be treated, driven.
  • a substrate made of cotton or a cotton-containing substrate is treated and in particular dyed with a, at least one reactive dye-containing dyeing liquor.
  • this textile substrate consisting of cotton or cotton and preferably also the aftertreatment (soaps) is carried out by the method according to the invention, then the advantages mentioned in the beginning of the method according to the invention, in particular the saving of water and energy, to a very high degree.
  • the present invention further relates to three devices for carrying out the method according to the invention described above.
  • the present invention further relates to a first apparatus for carrying out the method according to the invention, the first apparatus comprising a treatment apparatus, in particular a cylindrical container designed as a pressure body, for receiving the textile substrate to be treated in the form of an endless web of material, an application nozzle for spraying the treatment liquor, a reel for supporting the transport of the continuous web of goods continuously transported in the treatment apparatus, a transport nozzle for the continuous web strand charged with a gas, in particular air, during the treatment and a liquor removal arranged on the bottom of the treatment apparatus for the treatment liquor not taken up by the textile substrate ,
  • a treatment apparatus in particular a cylindrical container designed as a pressure body
  • the first apparatus comprising a treatment apparatus, in particular a cylindrical container designed as a pressure body, for receiving the textile substrate to be treated in the form of an endless web of material, an application nozzle for spraying the treatment liquor, a reel for supporting the transport of the continuous web of goods continuously transported in the treatment apparatus, a transport nozzle for the continuous web strand charged with a gas, in
  • the first device according to the invention for carrying out the method according to the invention a very energy-and fleet-saving treatment of the textile substrate presented as an endless web strand and at the same time ensures a reproducible and integrity treatment result without causing unevenness of the treatment effect, drip stains, different color failures in Wiederholungsfärbungen or goods damage, such as generated during treatment irreversible wrinkles, fractures, grinding points or blanching, occur.
  • the inventors of the above device attribute these positive effects to the fact that in the first device according to the invention, the above-described arrangement of the reel in front of the transport nozzle and the spraying on the treatment liquor volume to be applied per unit time on the web strand by means of the application nozzle.
  • the treatment liquor volume to be sprayed on per unit time at the beginning of the treatment is initially set exactly to a predetermined value and thereafter supplied to the application nozzle and is sprayed linearly or progressively onto the transport speed continuously adjusted to the particular textile substrate to be treated ,
  • the liquor removal provided on the bottom side of the treatment apparatus is assigned to a liquor collection vessel, wherein the excess of an adjustable level that is there, quite low treatment liquor is supplied to the liquor receptacle via a return line provided with a pump.
  • This fleet receiving container ensures that after spraying the per unit time exactly set treatment liquor volume not taken up by the web strand uncontrollably occurs during storage of the web strand in the device with the web strand again in contact, since this fleet collected on the bottom side of the fleet catcher and by means of a pump is returned to the fleet receiving container.
  • a liquor preparation tank which feeds the treatment liquor via a provided with a pressure pump and a metering line in the liquor receptacle, preferably in a per unit time adjustable volume.
  • This liquor preparation tank allows, for example, in treatments that are carried out on the device according to the invention and in which several treatment liquors with different treatment agents are sprayed successively on the endless web continuously transported in the apparatus according to the invention, can be prepared in liquor preparation tank, so that without interrupting this treatment liquor change is possible.
  • the bypass calibration line is connected via a line extending between the bypass calibration line and the application nozzle and provided with a third valve, the pressure pump then with the first control valve open and the third valve open and with the second valve closed via the bypass calibration line per treatment unit determined treatment liquor volume of the application nozzle continuously supplies.
  • the treatment apparatus is associated with an element which is designed as a goods storage for the web strand and in particular as a J-box, wherein the goods storage or the J-box is provided on the bottom side with passage openings, so that during treatment not absorbed and separated treatment liquor can not re-enter uncontrolled contact with the transported by the inventive device web strand again.
  • the previously described small-volume liquor collecting container with associated level control is provided below this element.
  • the reel is arranged in a housing connected to the treatment apparatus, wherein the head of the housing, the application nozzle is positioned for spraying the treatment liquor.
  • a further embodiment of the first device according to the invention provides that in this case a drainage module is arranged within the treatment apparatus.
  • the dewatering module is arranged in the transport direction of the web strand in front of the reel.
  • the dewatering module contained in the device according to the invention is designed such that it has a tube-like guide for the web strand, which is connected via a line with a side channel blower, in particular a frequency-controlled side channel blower, wherein the compressed over this and heated by a heat exchanger air the web strand guide is fed while at the same time from the web strand guide, the web strand flow through the air through a lint filter, a radiator and / or a water separator withdrawn and discharged back to the side channel blower.
  • the supply of the compressed heated air and the discharge of the fabric web strand flow through the air are arranged on opposite surfaces of the web strand guide.
  • the web strand guide of the dewatering module is designed as a pipe extending in the conveying direction of the continuous web strand.
  • the inner surfaces of the web guide are partially or completely lined with a plastic material, in particular with a Teflon material.
  • a further embodiment of the web strand guide suggests that in this case the tube extending in the conveying direction of the endless web strand has an angular, round or oval cross section.
  • Such tubular cross-sectional web strand guides are provided whenever the endless web strands are to be dewatered with the first device of the present invention, which are not increased in width, basis weight and / or sensitivity to the formation of undesirable surface roughening Precautions must be taken.
  • the device according to the invention makes it possible to dewater through the dehydration module differently wide, differently dense webs which are sensitive to surface damage and / or different from their basis weight
  • a versatile adaptable design of the dewatering module is provided before that the web guide of the dewatering module has a diameter-adjustable cross-section.
  • the cross section which expresses not only in an optimized, damage-free transport of the web strand through the web strand guidance but also in an optimized drainage of the web strand ,
  • a dehydration module is provided in the device according to the invention whose web strand guide has an adjustable cross section, so that the web strand guide can be adjusted in diameter to the particular web to be treated.
  • this development of the web strand guide has a rectangular cross-section, wherein the rectangular cross-section of two, interlocking U-shaped sections is formed. The first U-shaped portion is connected to the pressure side connection of the side channel blower and the second U-shaped portion is connected to the suction side connection of the side channel blower.
  • At least one of the two U-shaped sections is movably mounted to change the cross section of the web strand guide, wherein preferably the second U-shaped portion in the direction of the first U-shaped portion and opposite thereto is movable, as hereinafter with reference to a specific embodiment of Web strand guide is explained in more detail in conjunction with the drawing.
  • the web strand guide in the dewatering module which also has a diameter-adjustable cross section, suggests that in this case the web strand strand guide is formed as a tube.
  • This tube also has a U-shaped cross-section, wherein the legs of the U-shaped cross section of the head side by a first, outwardly curved wall portion to form the outer Tube are interconnected.
  • a second, opposite to the first wall portion curved portion is arranged, which is movably supported in the direction of the first wall portion and away therefrom, so that accordingly the cross section of the web strand guide can be reduced and enlarged.
  • a further optimized dewatering of the web strand can bring about the fact that always the web strand closely abuts the second curved area during its transport through the dewatering module and thus the water to be removed is optimally extracted via the suction connection to the side channel blower.
  • dewatering module which is particularly optimized with regard to dewatering, provides that the pressure-side connection of the side channel blower with the web strand guide is designed as a nozzle. Likewise, the efficiency of the dewatering module is further improved by having in the suction-side connection of the side channel blower within the web strand guide a suction space for the sucked out of the web strand in draining the web strand.
  • the second device according to the invention for carrying out the method according to the invention described above comprises a treatment apparatus for receiving the textile substrate to be treated in the form of a web of a predetermined length and two driven, cylindrical Rolling, wherein the drive of the rollers is formed so that during the treatment, the web is reversibly transported from one roller to the other roller and vice versa and guided by deflection rollers and kept wide. Furthermore, the treatment apparatus is provided on the bottom side with a liquor removal for the treatment liquor not taken up by the textile substrate.
  • At least one parallel to the width of the web and at a distance from this arranged application nozzle is provided, wherein the at least one application nozzle as a matched to the web width number of application single nozzles, preferably identically designed application single nozzles having.
  • a squeezing mechanism is provided between the rollers, wherein the second device according to the invention for reproducible adjustment of the treatment liquor volume to be sprayed per unit time is associated with a bypass of the at least one application nozzle comprising a bypass calibration line, a pressure pump, a flow meter, a first control valve, a second valve and at least one Fleet storage container includes.
  • the second device allows a very energy- and fleet-saving treatment of reversing between the two rolls transported back and forth, preferably the treatment apparatus as a closed treatment apparatus and in particular as Pressure vessel is formed.
  • the treatments carried out with the second embodiment of the device according to the invention did not reveal any unevenness of the treatment, drip stains, different color failures even in repeat stains or web damage, the inventors of the second device according to the invention attributing these positive effects to the fact that within the treatment apparatus at least a, parallel to the width of the web at a distance, in particular with a variable distance, arranged application nozzle and preferably has adapted to the width of the fabric number of application single nozzles, and that the spraying of per unit time to be applied to the fabric treatment liquor volume by means of at least one application nozzle.
  • the treatment liquor volume to be sprayed on per unit time is initially adjusted to a predetermined value at the beginning of the treatment by the bypass and thereafter supplied to the at least one application nozzle and linearly or progressively to the transport speed continuously adjusted to the particular textile substrate to be treated is sprayed on.
  • Numerous dyeings which were carried out in particular in woven webs with the second device according to the invention, showed that the thus dyed web is dyed no matter and had neither a color length run nor a color width sequence.
  • the crimping provided between the rollers causes particularly in very tightly knit fabrics or relatively thick webs, such as terry cloth, tarpaulin or woven goods for the production of sails or other, particularly tight technical fabrics that in addition to the sprayed per unit time treatment liquor volume migration and particularly uniform distribution of the treatment liquor also takes place over the thickness of the web.
  • this squeezing particularly easy adjustment of the web moisture to the at the beginning of the method according to the invention in claim 1 in feature a) listed moisture values, for this purpose a volume of water is selected, which ensures approximately the required initial moisture and the exact setting of the respective invention Procedure to be provided web moisture then done by means of Quetthrokes.
  • this squeezing is not necessarily, but conveniently contained in the second device according to the invention.
  • a liquor collecting container with a level control is assigned to the treatment apparatus at the bottom, the treatment liquor accumulated there being supplied to the liquor receptacle when an adjustable level is exceeded via a return line provided with a pump.
  • This fleet receptacle ensures that after spraying the treatment liquor volume precisely adjusted per unit time the treatment liquor can not uncontrollably come into contact with it again during the transport of the material web in the apparatus.
  • the second device according to the invention has, in addition to the liquor receptacle, a liquor feed tank which feeds the treatment liquor into the liquor receptacle via a conduit provided with a pressure pump and metering valve, preferably in a volume adjustable per unit time.
  • This liquor preparation tank allows, for example, in treatment, which are carried out on the device according to the invention and in which several treatment liquors are sprayed with different treatment agents successively on the continuously transported in the apparatus according to the invention web, can be prepared in liquor preparation tank, so that without interrupting this treatment liquor change allows becomes.
  • the Bypasskalibrier Arthur is connected via an extending between the Bypasskalibrier réelle and the application nozzle and provided with a third valve line, the pressure pump then with open first control valve and open third valve and closed the second valve via the Bypasskalibriertechnisch the previously treated per unit time treatment liquor volume of at least one application nozzle continuously supplies.
  • the treatment tank is assigned a heating element, preferably for air or steam to be fed into the treatment tank or within the treatment tank, a heat exchanger and / or IR radiator, is arranged.
  • the third device according to the invention for carrying out the method according to the invention described above comprises a treatment apparatus which is provided with a central, horizontally extending centrifuge shaft for holding the textile substrate to be treated during the treatment.
  • the textile substrate to be treated in each case is formed as a yarn package or as a web wound onto a fabric web.
  • the centrifuge shaft is provided with at least one horizontally extending central bore, which is connected to at least one liquor outlet opening.
  • the centrifuge shaft has at its one end a rotary drive and at its other end a bearing block and an end-side liquor supply to the horizontally extending central bore, wherein the rotary drive and the bearing block are arranged outside the treatment apparatus and the treatment apparatus is provided with a liquor drainage.
  • the at least one liquor outlet opening which is present in the centrifuge shaft in addition to the horizontally extending central bore, is formed as an application nozzle.
  • a plurality of or all liquor outlet openings are configured as application nozzles.
  • a bypass is assigned to the central bore as a liquor feed, which contains a bypass calibration line, a pressure pump, a flowmeter, a first control valve, a second valve and at least one liquor receptacle comprises, wherein on the bottom side of the treatment apparatus, a liquor removal is provided for the non-absorbed by the textile substrate treatment liquor.
  • this bypass allows an exact adjustment of the treatment liquor volume to be sprayed on per unit time, whereby a uniform distribution of the treatment liquor over the thickness of the yarn package or the product web roll is achieved by rotation of the centrifuge shaft during the treatment is brought about.
  • a rotational speed in the rotational speed range for this rotation as described above in the method according to the invention, selected.
  • this third device according to the invention has all the advantages analogous or identical, as described above for the inventive method and for the first and second inventive device, so that reference is made to avoid repetition thereof.
  • a development of the third device according to the invention described above provides that the bottom side provided on the treatment apparatus liquor removal is assigned to a Fleet collecting container with a level control, so that when an adjustable level is exceeded there accumulated treatment liquor via a return line, which is provided with a pump, the fleet receiving container is supplied.
  • a liquor additive container is provided, the respective treatment liquor via a fed with a pressure pump and provided with a metering line in the liquor receiving container, preferably with a per unit time adjustable volume.
  • This liquor additive container allows it to be prepared in the liquor additive tank, in particular in the case of treatments which are carried out on the third apparatus according to the invention and in which several treatment liquors with different treatment agents are sprayed successively onto the textile substrates to be treated in the third apparatus according to the invention, so that without interruption of time Treatment liquor change is possible.
  • Another advantageous embodiment of the third device according to the invention proposes that the Bypasskalibrier effet is connected via an extending between the Bypasskalibrier réelle and the central bore and provided with a third valve line, the pressure pump then with the first control valve open and third valve open and closed second valve via the Bypasskalibriertechnisch the previously determined per unit time treatment liquor volume of the central bore and thus the application nozzle or the application nozzles continuously supplies.
  • the application nozzle is designed as a flat jet nozzle, annular nozzle or conical nozzle, preferably as a flat nozzle or as a full cone nozzle.
  • the illustrated apparatus used to treat an endless web of webbing with a treating liquor according to the method previously described and referred to above as the first apparatus comprises a longitudinally cylindrically extending treatment apparatus 1 with the front and back of the treating apparatus 1 arched are formed, so that, accordingly, the treatment apparatus 1 also allows treatment of a web strand 32 at treatment temperatures above 100 ° C and thus in overpressure.
  • the feeding of the treatment apparatus 1 with the respective product web strand 32 to be treated takes place via a feed opening 1a.
  • the respective web strand 32 by means of a reel 4, which is arranged on the head side treatment apparatus 1, and possibly additionally fed by means of the air-supplied transport nozzles 6 in the treatment apparatus 1 until an endless web strand produced by sewing the web start with the web end can be.
  • the treatment apparatus 1 After closing the feed opening 1a, the treatment apparatus 1 is set up for the respective treatment of the continuous web strand 32 which, during the treatment with the respective treatment liquor, is transported in the direction of arrow 31 exclusively via the driven reel 4 and the air-supplied transport nozzle 6 at the respectively selected speed becomes.
  • this element 2 ensures that on the one hand, the web strand is tabulated in the element 2, stored and transported, and on the other hand that no treatment liquor sprayed onto the transported endless web strand via an application nozzle 24 again comes into renewed contact with the endless web strand.
  • the supply of the air required for the transport of the web strand to the transport nozzle 6 takes place in that via a blower 3, in particular via a frequency-controlled blower, the air is sucked out of the treatment apparatus 1 and passed through a corresponding line in the transport nozzle 6.
  • the application nozzle 24 which is preferably designed as a flat jet nozzle, onto the continuous web strand conveyed by the treatment apparatus 6 by means of the transport nozzle 6, the application nozzle 24 provided at the head end on the housing 24a of the reel 4 is a bypass associated with a Bypasskalibriertechnisch 23, a pressure pump 19, a flow meter 20, a first control valve 21, a second valve 21 a and at least one fleet receiving container 18.
  • a liquor removal is arranged, which has a liquor collection container 8, which is provided with a level control.
  • a level control When an adjustable level is exceeded, the treatment liquor accumulated there is supplied to the liquor receptacle 18 via a return line 8a, which is provided with a pump 26.
  • the above-described element 2 arranged in the treatment apparatus 1 prevents possibly a small portion of the treatment liquor previously sprayed on the application nozzle 24 from undesirably rejoining the web strand 32 from the web strand.
  • the apparatus has a liquor receiver tank 27, which is connected to the liquor receiving container 18 via a line 27a such that treatment liquor from the liquor receiver tank 27 via the provided with a further pressure pump 28 and a metering valve 29 Line 27a is to be fed into the liquor storage container, preferably with a per unit time adjustable volume.
  • the actual treatment liquor can be divided, for example, on two treatment liquors containing different treatment agents or that the actual treatment liquor contains a plurality of treatment agents and thus divided into a first treatment sub-fleet, which is arranged in the liquor receptacle 18, and a second treatment sub-fleet, wherein the second treatment part liquor is provided in the liquor preparation tank 27, so that by a time-staggered addition of the second treatment part liquor to the first treatment part fleet a controlled, temporally offset exposure of the same or different treatment agents is made possible.
  • a circulation control 7 ensures that the speed of the transported continuous web of goods is detected and this is transported at the set speed, preferably at a constant speed, during the treatment.
  • the arranged in the treatment apparatus, generally designated 12 drainage module has a tubular guide 12a for the fabric strand 32, which is so connected via a line 34 with a side channel blower 14, in particular with a frequency-controlled side channel blower.
  • the compressed about this and optionally via a heat exchanger 13 additionally heated air is the web strand guide 12a, while the web strand guide 12a, the fabric web 32 through which air flows through a Lint filter 17, a cooler 16 and / or a water separator 15 withdrawn and fed back to the side channel blower 14.
  • the drainage module 12 will be described in detail.
  • a total of 12 designated drainage module has a tubular guide 12a for the endless web strand.
  • This web strand guide 12a is seen in the transport direction 31 of the endless web strand 32 at the head connected to the pressure side of a side channel blower 14, wherein as a result of the compression of the air in the side channel blower 14, an air temperature increase to about 40 ° C to about 95 ° C.
  • This air temperature of the compressed and conveyed in the direction of arrow 33 air can, if desired or required, are further increased via a heat exchanger 13, so that then at the pressure-side connection of the tube-shaped web strand guide 12a heated air is supplied, while at the foot side of the web strand guide 12a the fabric web strand guide 12a through which air is drawn off via a lint filter 17, a cooler 16 and / or a water separator 15 and returned to the side channel blower 14.
  • a heat exchanger 13 With regard to the design of the drainage module 12 and in particular of the tube-like web guide 12a, there are several possibilities, as described below with reference to FIG FIGS. 2 to 11 is described in detail.
  • the illustrated first embodiment of the web strand guide 12a of the drainage module has an upper pressure-side connection and a lower, suction-side connection 109 to the side channel blower 14.
  • the compressed air is supplied in the direction of arrow 100 via the pressure-side connection 108, passed through the web strand 32 and the suction-side connection 109 in the arrow direction 100 a discharged.
  • the endless web strand (not shown) to be dewatered is in the direction of arrow 31 by means of the reel 4 and / or the transport nozzle 6 (FIG. FIG. 1 ) is transported by a predetermined, controlled by the circulation control 7 speed through the web guide 12a and thus dewatered evenly.
  • the web guide 12a has on the inlet side and outlet side respectively a funnel-shaped extension 119 a and 119 b, whereby the introduction of the web to be dewatered 32 and the conveying out of the same is facilitated. Between these two funnel-shaped extensions extends a cylindrical central region 119 c.
  • the pressure-side connection 108 and the suction-side connection 109 are provided, wherein the air outlet opening of the pressure-side connection 108 as a nozzle and the air inlet opening of the suction-side connection 109 as a perforated plate 119 d arranged in front sliding rods 119 e made of Teflon ,
  • an improvement of the gentle transport of the web through the web guide 12a is achieved in that the cylindrical portion 119c of the web guide 12a is lined from the inside with Teflon 119f.
  • the center axes of the pressure-side connection 108 and the suction-side connection 109 are arranged offset relative to each other, so seen in the transport direction 31 of the web strand, the center axis of the suction-side connection 109 is disposed relatively higher than the center axis of the pressure-side connection 108th staggered arrangement of the central axis is achieved that the entrained during transport of the web strand air better and faster from the web guide 12a at the suction-side connection 109 can be dissipated.
  • the cross section of the in the Figures 2 and 3 shown web guide 12a is not changeable.
  • the in the FIGS. 4 and 5 Shown second embodiment of the web guide 12a has a pressure-side connection 108 and a suction-side connection 109 to the side channel blower 14 (FIG. FIG. 1 ) on.
  • the compressed air is supplied in the direction of arrow 100 via the pressure-side connection 108, passed through the web strand 32 and discharged via the suction-side connection 109 in the direction of arrow 100a.
  • the material to be drained strand 32 ( FIG. 1 ) is in the direction of arrow 31 by means of the reel 4 and / or the transport nozzle 6 ( FIG. 1 ) is transported at a predetermined speed through the web guide 12a.
  • the web guide 12a has on the inlet side and outlet side respectively a funnel-shaped extension 119a and 119b, whereby the introduction of the web to be drained and the conveying out of the same is facilitated. Between these two funnel-shaped extensions extends a rectangular tubular central region 120. On the opposite surfaces of the rectangular tubular central region 120, the pressure-side connection 108 and the suction-side connection 109 are provided. The air outlet opening of the pressure-side connection 108 is formed as a nozzle.
  • This nozzle 108 is associated with a first U-shaped portion 124 such that it wraps around a second U-shaped portion 121 which is provided at the suction-side connection 109 partially forming the rectangular tubular central portion 120, wherein the legs 122 of the second U shaped portion 121 airtight against the legs 122a of the first U-shaped portion 124.
  • the tubular suction-side connection 109 is provided at the foot of the second U-shaped portion 121.
  • the suction-side connection 109 is provided at the foot of the second U-shaped portion 121.
  • the suction-side connection 109 is provided at the foot of the second U-shaped portion 121.
  • the suction-side connection 109 to the pressure-side connection 108 to and from this away movable, as indicated by the double arrow 118.
  • the cross section of the web guide 12a is reduced or increased by an adjustable amount. This ensures that the web guide 12a can be adapted to the respectively to be dewatered web strand 32, whereby the degree of dewatering and gentle transport of goods can be further optimized.
  • the in the FIGS. 6 and 7 Illustrated third embodiment of the dewatering module 12a has a web strand guide 12a, which has a pressure-side connection 108 and a suction-side connection 109 to the side channel blower 14.
  • the compressed air is supplied in the direction of arrow 100 via the pressure-side connection 108, passed through the web strand 32 and discharged via the suction-side connection 109 in the direction of arrow 100a.
  • the product strand to be dewatered (not shown) is transported in the direction of arrow 31 by means of the reel 4 and / or the transport nozzle 6 at a predetermined speed through the web guide 12a.
  • the web guide 12a has on the inlet side and outlet side respectively a funnel-shaped extension 119a and 119b, whereby the introduction of the web to be dewatered 32 and the conveying out of the same is facilitated. Between these two funnel-shaped extensions 119a and 119b extends a central region 125, which partially has a U-shaped cross section 126, wherein the legs 127 and 127a of the U-shaped cross section 126 through a first, outwardly curved wall portion 128 to form the outer tube are interconnected in the central region 125. Within the outer tube, a second, opposite to the first wall portion arched portion 129 is arranged, which is mounted in the direction of the first wall portion 128 to and away from this, as indicated by the double arrow 118.
  • the second curved portion 129 passage openings are arranged.
  • This embodiment also makes it possible to enlarge and reduce the cross section of the web guide 12a, so as to adapt the web guide to the respective web to be dewatered.
  • the pressure-side connection 108 is formed as a nozzle.
  • the in the FIGS. 8 and 9 Illustrated fourth embodiment of the web guide 12a of the dewatering module 12 also has a pressure-side connection 108 and a suction-side connection 109 to the side channel blower 14 (FIG. FIG. 1 ) on.
  • the compressed air is supplied in the direction of arrow 100 via the pressure-side connection, passed through the web strand 32 and via the suction-side connection in the direction of arrow 110 a ( FIG. 9 ) dissipated.
  • the endless web strand 32 to be dewatered is transported in the direction of arrow 117 by means of the reel 4 and / or the transport nozzle 6 at a predetermined speed through the web guide 12a (FIG. FIG. 1 ).
  • the web guide 12a has on the inlet side and outlet side respectively a funnel-shaped extension 119a and 119b, whereby the introduction of the web to be dewatered 32 and the conveying out of the same is facilitated. Between these two funnel-shaped extensions, a central region 125 extends. The opposite surfaces of the central region 125 are associated with the pressure-side connection 108 and the suction-side connection 109. Also in this fourth embodiment, the air outlet opening of the pressure-side connection 108 is formed as a nozzle.
  • the rectangular-shaped central region 125 of the web guide 12a has on the opposite surface of the pressure-side connection 108 a Extraction chamber 130, which is pivotable in the direction of arrow 118 and is further displaceably mounted thereto in the direction of arrow 118a.
  • the displaceable and pivotable mounting of the suction chamber 130 relative to the pressure-side connection 108 it is possible that by pivoting the suction 130 in the direction of arrow 118 and / or by moving the suction 130 in the direction of arrow 118a depending on the respective endless web strand of the cross-section of the web guide 12a is increased or decreased, in addition, the pivotable mounting of the suction chamber 130 in the direction of arrow 118 causes an optimization of the position of the suction surface for the endless web strand flowing air.
  • the end face 131 of the suction space 130 is provided with air passage openings 132 so that the air sucked off at the suction-side connection 109 reaches the suction space 130.
  • illustrated treatment apparatus 1 is dependent on the web width at least one application nozzle 24, but usually provided in their number to the web width to be adapted or adapted variety of application nozzles 24, via this application nozzle 24 and the plurality of application nozzles 24 per unit time réellesprühende treatment liquor volume is effected on the web 32a during its transport.
  • the squeezing unit Q1 is not necessarily and absolutely necessary, but it is expediently arranged in the treatment apparatus 1 whenever particularly dense weaves or relatively thick webs such as terryclothes, tarpaulins or woven goods are used to produce Sailing or other, particularly tight-setting technical fabrics, are treated.
  • this squeezing Q1 is advantageous if, for setting the required initial moisture of the respective web to be treated at the beginning of the previously described method on the application nozzle 24 not the required volume of water but a Water volume per unit time is sprayed onto the transported web, which is greater than the required volume of water, so that by squeezing with the help of Quetthrokes Q1 then the required, exact initial moisture of the web is set.
  • the treatment apparatus 1 is associated with a total of 9 designated heating element for heating the web to a predetermined treatment temperature, which at the in FIG. 10 a device seen from a corresponding pipe 9c, seen therein in the flow direction of the air to be heated, a fan 9a and a subsequent thereto heat exchanger 9b is formed. Via this heating element 9, air is withdrawn from the treatment apparatus via a line 9c through the fan 9a and introduced into the treatment apparatus 1 as heated air after passing through the heat exchanger 9b.
  • the application nozzle 24 is sprayed or the application nozzles 24 associated with a bypass, which comprises a Bypasskalibrier Gustav 23, a pressure pump 19, a flow meter 20, a first control valve 21, a second valve 21 a and at least one fleet receiving container 18.
  • the respective treatment liquor is conveyed via the bypass calibration line 23 via the pressure pump 19, the flow meter 20, the first control valve 21, the heat exchanger 22 and the opened second valve 21a and the bypass calibration line 23, until the treatment liquor volume to be set per unit time is reproducibly fed through the bypass calibration line 23 to the liquor receptacle 18.
  • a third valve 21c via which the bypass calibration line 23 is connected to the application nozzle 24, opened while at the same time the second valve 21a is closed, with the result that the determined per unit time treatment liquor volume via the line 21b of the application nozzle 24 linear or is sprayed progressively on the transported endless web until the predetermined treatment time has expired or the treatment liquor is sprayed as far as possible on the textile substrate.
  • the apparatus has a liquor receiver tank 27, which is connected to the liquor receptacle 18 via a line 27a such that treatment liquor is fed from the liquor receiver tank 27 via the provided with a further pressure pump 28 and a metering valve 29 line 27a in the fleet receptacle 18, preferably with a per unit time adjustable volume.
  • the actual treatment liquor can be divided, for example, two treatment liquors, the different Contain treatment agent or that the actual treatment liquor contains a plurality of treatment agents and thus to a first treatment sub-fleet, which is arranged in the liquor receptacle 18, and a second treatment sub-fleet, the second treatment sub-fleet is provided in the liquor approach tank 27, so that by temporally offset addition of the second Treatment part fleet for the first treatment part fleet a controlled, temporally offset exposure of the same or different treatment agents is made possible.
  • the illustrated apparatus for carrying out the method described above has a treatment apparatus 1, which is provided with a central, horizontally extending centrifuge shaft 170 for holding the textile substrate 171 to be treated during the treatment.
  • the textile substrate to be treated in each case with the treatment liquor is designed as a yarn package, that is to say as a yarn package 171, or as a fabric web wound up on a fabric web.
  • the centrifuge shaft 170 has a horizontally extending central bore 170a, this horizontally extending central bore 170a being provided with at least one liquor outlet opening and preferably with a multiplicity of liquor outlet openings, this liquor outlet opening or liquor outlet opening being an application nozzle 24 or a plurality of application nozzles 24 is trained.
  • the centrifuge shaft 170 is provided at its one end with a rotational speed adjustable drive 172 and at its other end with a bearing block 173, wherein both the rotary drive 172 and the bearing block 173 are positioned outside of the treatment apparatus 1.
  • the treatment apparatus 1 is associated on the bottom side with a small-volume liquor collecting container 8, wherein this liquor collecting container 8 has a level control 8a, such that when exceeding a predetermined level, the not taken up by the textile substrate and centrifuged fleet can be collected in the liquor catcher and removed via a return line 8a.
  • the treatment apparatus 1 is associated with a total of 9 designated heating element for heating the goods roll to a predetermined treatment temperature, which at the in FIG. 11 shown device from a corresponding pipe 9c, seen therein in the flow direction of the air to be heated, a fan 9a and a subsequent thereto heat exchanger 9b is formed. Via this heating element 9 air is withdrawn via a line 9c through the blower 9a from the treatment apparatus 1 and introduced after passing through the heat exchanger 9b as heated air in the treatment apparatus 1.
  • the treatment apparatus In order to equip the treatment apparatus 1 with the textile substrate to be treated (yarn package, fabric web roll) and remove this textile substrate again after the treatment, the treatment apparatus is formed in two parts and has a removable part which is connected to the bearing block 173.
  • the application nozzle 24 or the plurality of application nozzles 24, which is or are preferably designed as a flat nozzle, onto the goods roll 171 rotating at an adjustable rotational speed the application nozzle 24 or the application nozzle Application nozzles 24 associated with a bypass, which comprises a Bypasskalibrier Gustav 23, a pressure pump 19, a flow meter 20, a first control valve 21, a second valve 21 a and at least one fleet receiving container 18.
  • the respective treatment liquor is via the bypass calibration line 23 via the pressure pump 19, the flow meter 20, the first control valve 21, the heat exchanger 22 and the open second valve 21 a and the bypass calibration 23rd until the treatment liquor volume to be set per time unit is reproducibly fed through the bypass calibration line 23 to the liquor receptacle 18.
  • the apparatus has a liquor receiver tank 27, which is connected to the liquor receptacle 18 via a line 27a such that treatment liquor is fed from the liquor receiver tank 27 via the provided with a further pressure pump 28 and a metering valve 29 line 27a in the fleet receptacle 18, preferably with a per unit time adjustable volume.
  • the actual treatment liquor can be divided, for example, on two treatment liquors containing different treatment agents or that the actual treatment liquor contains a plurality of treatment agents and thus divided into a first treatment sub-fleet, which is arranged in the liquor receptacle 18, and a second treatment sub-fleet, wherein the second treatment part liquor is provided in the liquor preparation tank 27, so that by a time-staggered addition of the second treatment part liquor to the first treatment part fleet a controlled, temporally offset exposure of the same or different treatment agents is made possible.
  • FIG. 1 Since a dyeing a particularly critical and simple assessment of the dyed textile substrate, in particular from the viewpoint color loss, reproducibility, levelness, color sequence and fastness allowed, and to exclude the effects of pretreatment and after-washing, in particular the influence of the soap in reactive dyeing were the three textile substrates listed below in Table 1 are conventionally boiled and bleached before dyeing and also conventionally washed or soaped after dyeing. Thereafter, using the process of the present invention described above, in U.S.P. FIG. 1 three textile substrates each in a light tone (yellow, substrate 3) and in a dark tone (black, substrates 1 and 2) on the in FIG. 1 dyed and described first device stained.
  • the Levafix dyes listed above were granules.
  • Table 3 below further substantiates the information given above. ⁇ u> Table 3 ⁇ / u> substratum Initial moisture immediately before staining Final moisture immediately after staining Volume of the dyeing liquor (in l) Volume of the soda fleet (in l) Volume of caustic soda liquor (in l) 1, Piquee 150% 215% 60 25 45 2, Piquee 150% 218% 22 14 18 3, single jersey 140% 196% 25 20 0
  • the above-mentioned soda liquor and hereafter the soda liquor liquor quantity shown in Table 3 were introduced into the container 27 for fixation of the dye and metered from there into the container 18, so that these liquors were sprayed over the application nozzle 24 in a reproducibly set per unit time volume.
  • the dyed fabric was neutralized by the addition of acetic acid and, as stated above and justified, aftertreated by a conventional method by rinsing and / or soaps.
  • the dyed textile substrates 1 to 3 were flawlessly indelible, exhibited no length or edge runoff, as well as no color spots or unevenness, and the outstanding fastnesses given by the manufacturer for the dyes listed in Table 2.
  • the determination of the moisture content of the textile substrate at the beginning and at the end of the treatment is based on DIN 53923.
  • the dry weight of each dry textile substrate to be treated is determined on several punched out samples. After the textile substrate was wetted with water at the beginning of the claimed process and after the respective treatment has been carried out after application of the per treatment unit exactly adjusted treatment volume, respectively punched out "initial samples” and “final samples” are removed and weighed back after two minutes of free hanging dripping.
EP16741526.4A 2015-05-08 2016-05-06 Verfahren zur behandlung eines textilen substrates sowie vorrichtungen zur durchführung des verfahrens Active EP3294939B1 (de)

Priority Applications (2)

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PL16741526T PL3294939T3 (pl) 2015-05-08 2016-05-06 Sposób obróbki substratu tekstylnego, jak też urządzenie do przeprowadzenia sposobu
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016125172A1 (de) * 2016-12-21 2018-06-21 Voith Patent Gmbh Verfahren zum Betrieb eines Heizgruppenteilsystems und Heizgruppenteilsystem
CN108103700B (zh) * 2018-01-22 2020-12-22 嘉兴市佳丝宝喷织股份有限公司 一种生产不易掉色纺织品的提花设备
CN109355928B (zh) * 2018-10-16 2022-01-18 苏州大学 一种混合流体介质的无水纤染方法
CN109778463B (zh) * 2019-01-28 2021-05-18 江苏华艺服饰有限公司 一种面料脱水装置的压挤式脱水结构
CN111764070B (zh) * 2020-06-28 2022-05-03 闽江学院 一种用于纺织品生产的纱线染色装置
CN111947431A (zh) * 2020-09-02 2020-11-17 宣城红妆美人床上用品有限公司 一种纺织生产用涤纶布料烘干装置
CN112432481B (zh) * 2020-11-30 2022-02-01 邯郸恒永防护洁净用品有限公司 一种水刺无纺布快速脱水装置
CN112985504B (zh) * 2021-02-20 2022-05-24 青岛黄海学院 一种海洋信息采集装置及其工作方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389198A (en) * 1971-06-22 1975-04-03 Pegg S & Son Ltd Textile dyeing machines
US3921420A (en) * 1972-12-26 1975-11-25 Gaston County Dyeing Mach Apparatus for wet processing of textile materials
US4023385A (en) * 1975-09-02 1977-05-17 Burlington Industries, Inc. Oscillating valve for jet dye beck
IT1145806B (it) * 1981-01-30 1986-11-12 Mcs Off Mecc Spa Macchina per tintoria di tipo jigger in pressione
US4716744A (en) * 1983-06-27 1988-01-05 Gaston County Dyeing Machine Company Apparatus for wet treatment of cloth in endless rope form
DE3323506A1 (de) * 1983-06-30 1985-01-10 Hoechst Ag, 6230 Frankfurt Verfahren und vorrichtung zum trocknen von strangfoermigem textilgut
NL8502947A (nl) * 1985-07-16 1987-02-16 Flexline Services Ltd Werkwijze en inrichting voor het impregneren van uit verschillende filamenten bestaande draden, linten of dergelijke die eventueel in een weefsel of breisel, e.d. verwerkt zijn.
JPS62125070A (ja) * 1985-11-19 1987-06-06 株式会社　日阪製作所 液流染色機における布速制御方法
DE3629576A1 (de) * 1986-08-30 1988-03-03 Hoechst Ag Verfahren zum faerben von textilien aus polyesterfaser/wolle-mischungen auf jet-faerbemaschinen
DE3733219A1 (de) * 1987-10-01 1989-04-13 Hoechst Ag Verfahren und vorrichtung zum kontinuierlichen behandeln, vorzugsweise faerben, von strangfoermigem textilgut
CN2052412U (zh) * 1989-09-09 1990-02-07 河北省石家庄纺织研究所 真空吸水机
JPH03137262A (ja) * 1989-10-19 1991-06-11 Nissen Corp 繊維パッケージの染色処理方法
DE4202720A1 (de) * 1991-05-02 1992-11-05 Henkel Kgaa Verbesserung beim spruehauftrag waessriger behandlungsflotten auf textilmaterial
US5159824A (en) * 1991-05-13 1992-11-03 Milliken Research Corporation Apparatus for high velocity dye drainage
DE4426336A1 (de) * 1993-08-23 1995-03-02 Thies Gmbh & Co Verfahren zur Behandlung einer textilen Warenbahn sowie Vorrichtung zur Durchführung desselben
DE4338032C2 (de) * 1993-11-08 1995-08-31 Werner & Pfleiderer Vorrichtung zum Entfernen von Oberflächenwasser an Kunststoffsträngen
US6280573B1 (en) * 1998-08-12 2001-08-28 Kimberly-Clark Worldwide, Inc. Leakage control system for treatment of moving webs
DE19903045A1 (de) 1999-01-26 2000-07-27 Thies Gmbh & Co Kg Verfahren sowie Vorrichtung zur Behandlung einer textilen Warenbahn
JP2000273754A (ja) * 1999-03-26 2000-10-03 Teijin Ltd ロープ状繊維構造物の処理装置
DE19924180A1 (de) * 1999-05-27 2000-11-30 Thies Gmbh & Co Kg Vorrichtung zur Behandlung eines endlosen Warenbahnstranges
CN1131337C (zh) * 2000-01-20 2003-12-17 清华大学 利用反应喷涂制备氧化铝基陶瓷涂层的方法
RU2200214C1 (ru) * 2001-07-26 2003-03-10 Общество с ограниченной ответственностью "Новые текстильные технологии" Способ предварительной обработки органического тканого материала для нанесения изображения
DE20208362U1 (de) * 2002-05-29 2003-10-09 Hagen & Funke Gmbh V Vorrichtung zum Entwässern von strangförmigem Material
DE10349377B4 (de) * 2003-10-21 2008-04-10 Then Maschinen (B.V.I.) Ltd., Road Town Verfahren und Vorrichtung zum gleichmäßigen Aufbringen von Behandlungsmitteln auf einen Warenstrang
DE10349374B4 (de) * 2003-10-21 2009-04-09 Then Maschinen (B.V.I.) Ltd., Road Town Nassbehandlungsmaschine für strangförmiges Textilgut
ATE450642T1 (de) 2006-03-16 2009-12-15 Canlar Makina Sanayi Ve Ticare Verfahren und vorrichtung zur kombinierten nass- und trockenbehandlung von strangförmigen textilartikeln
ITVI20060332A1 (it) * 2006-11-13 2008-05-14 Roberto Franchetti Procedimento, per il trattamento con ammoniaca liquida o soluzioni ammoniacali di tessuti, non tessuti, maglieria, filati, tops o tow a base di fibre cellulosiche, animali, artificiali sintetiche e relative miste.
CN101591845A (zh) * 2009-03-17 2009-12-02 浙江卓信机械有限公司 一种新型气雾染色机
DE102012007802B4 (de) * 2012-01-16 2015-05-13 Textilforschungsinstitut Thüringen-Vogtland e.V. Verfahren zum Ausrüsten und Veredeln von textilen oder textilähnlichen Warenbahnen
ITMI20130560A1 (it) 2013-04-09 2014-10-10 Carpi Tech Bv Metodo e dispositivo di copertura impermeabile per giunti in opere idrauliche
JP6007871B2 (ja) * 2013-08-26 2016-10-12 株式会社豊田自動織機 ウォータジェットルームの脱水装置
EP3204547B1 (de) 2014-10-06 2019-06-05 Thies GmbH & Co. KG Vorrichtung zur behandlung von textilen substraten mit einer flotte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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MX2017014106A (es) 2018-07-06
EP3294939A1 (de) 2018-03-21
US20180119323A1 (en) 2018-05-03
RU2707795C2 (ru) 2019-11-29
JP6814795B2 (ja) 2021-01-20
EP3294940A1 (de) 2018-03-21
RU2017137816A (ru) 2019-05-06
JP2018515700A (ja) 2018-06-14
PL3294939T3 (pl) 2019-10-31
CN107636221A (zh) 2018-01-26
TR201910638T4 (tr) 2019-08-21
RU2017137816A3 (ja) 2019-09-27
DE102016005441A1 (de) 2016-11-10
WO2016180389A1 (de) 2016-11-17
BR112017023866A2 (pt) 2018-07-24
ES2737737T3 (es) 2020-01-15
US10895031B2 (en) 2021-01-19
MA43559A (fr) 2018-11-14
PT3294939T (pt) 2019-07-25
KR20180027412A (ko) 2018-03-14
CN107636221B (zh) 2020-08-21
SI3294939T1 (sl) 2019-07-31
DE102016005440A1 (de) 2016-11-10
ZA201706913B (en) 2019-02-27
CN107787382A (zh) 2018-03-09
HK1245858A1 (zh) 2018-08-31
WO2016180390A1 (de) 2016-11-17
CO2017011191A2 (es) 2018-03-20

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