EP0902116B1 - Verfahren zum Thermofixieren elastischer schlauchförmiger Textilware - Google Patents

Verfahren zum Thermofixieren elastischer schlauchförmiger Textilware Download PDF

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Publication number
EP0902116B1
EP0902116B1 EP98114137A EP98114137A EP0902116B1 EP 0902116 B1 EP0902116 B1 EP 0902116B1 EP 98114137 A EP98114137 A EP 98114137A EP 98114137 A EP98114137 A EP 98114137A EP 0902116 B1 EP0902116 B1 EP 0902116B1
Authority
EP
European Patent Office
Prior art keywords
goods
treatment
treatment stage
temperature
stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP98114137A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0902116A2 (de
EP0902116A3 (de
Inventor
Heinz Siebert
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier 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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP0902116A2 publication Critical patent/EP0902116A2/de
Publication of EP0902116A3 publication Critical patent/EP0902116A3/de
Application granted granted Critical
Publication of EP0902116B1 publication Critical patent/EP0902116B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C5/00Shaping or stretching of tubular fabrics upon cores or internal frames
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B7/00Mercerising, e.g. lustring by mercerising
    • D06B7/10Mercerising, e.g. lustring by mercerising of tubular fabrics or tubular articles
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00Heating or cooling textile fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00Heating or cooling textile fabrics
    • D06C7/02Setting
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component 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
    • D06B23/14Containers, e.g. vats
    • D06B23/16Containers, e.g. vats with means for introducing or removing textile materials without modifying container pressure

Definitions

  • the invention relates to a method for heat setting elastic tubular Textile goods with a share of natural and a share of synthetic fibers, wherein the textile goods at least a first treatment stage in the stretched state passes.
  • Such topic fixing methods are e.g. out US-A-3909890 and WO-A-80/01084 are known.
  • finishing or finishing treatments take on wide and important space.
  • the equipment should be used on yarns, fabrics, Knitwear, knitwear, etc. some of the properties attached to the raw material highlighted, but sometimes also if they have less favorable properties, are suppressed and the goods are finally desired after their manufacture Character with regard to further processing or its use value or its Appearance.
  • DE 29 40 867 C2 may be mentioned as an example of the possibilities for mercerization.
  • the goods is web-shaped and is wide. It can be flat or trade open goods or tubular goods.
  • On a continuous or discontinuous mercerization is indicated here.
  • the goods are stretched and transported under transverse tension. For the tension are flat spreader bars or also Circular spreader intended for tubular goods.
  • the application of the Treatment medium is liquid or gaseous through ring nozzles that the Circular spreader surround. Also drying and multi-stage treatment in This publication is entitled to several successive treatment stages remove.
  • a liquid treatment medium is not only sprayed on or Spraying the web to be treated fed, but the goods can overall are passed through a liquid bath located in a trough.
  • the yarns contain a portion of natural fibers and one Proportion of synthetic fibers. The proportion can vary widely be different from case to case.
  • the textile mixed goods are mainly because of their great possible elasticity interesting as stretchable stretch fabric.
  • the mixed product can be stretched by dry heat or hot steam internal tensions are removed or new forms are given, which after the Colds are dimensionally stable.
  • the brief heating of the mixed goods prevents later shrinking and creasing of the goods and thus stabilizes the desired shape (e.g. a ripple effect).
  • the desired dimensional stability is met, however, after such finishing treatment of the mixed commodity, it takes a short time Time lost a large part of the high elasticity of the goods. That doesn't show only with a mercerization treatment, but also with other finishing processes.
  • the invention has for its object in the application of such Finishing processes that take place under stretch increase the high elasticity of the textile goods preserve. This requirement is intended for a large area of Mixing ratio of the fibers and also with the most diverse synthetic Materials can be fulfilled, regardless of which one Basic finishing process the deterioration in elasticity of the textile goods should be avoided.
  • a suitable device for performing the Procedure are provided.
  • a textile product is not closer composition described basic treatment, i.e. a first Treatment stage should be carried out, namely a mercerization treatment Use of circular spreader bars, as can be seen, for example, from DE 29 40 867 C2.
  • the treatment area relevant for the elasticity of the mixed textile goods is included the circular spreaders of the mercerising system.
  • the additional according to the invention Treatment stage is shown in the drawing as such alone and is marked with V. and is carried out in a housing 1.
  • the goods to be treated are thick dash-dotted lines and marked with W. It becomes one Goods receipt E in the additional treatment stage V as a flat path, i.e.
  • the stretch ratio of the goods in Circular spreader 3 should be at least the expansion ratio of the first Treatment level. The stretch remains over the length of the spreader 3 and thus also over the one described below, between heating and Cooling section lying treatment room evenly. Then the tubular goods by further deflecting rollers 5 'at the exit A of the additional Treatment stage deducted in the direction of the arrow and the devices of the first Treatment stage, for example one in DE 29 40 867 C2 mentioned above described mercerizing machine, fed for further processing.
  • the Circular spreader is in the housing 1 in the upper part via a carrier device 2a and carried in position in the lower part by a carrier device 2b. Serve the roller assemblies 4a and 4b for hanging the rotary spreader and Drive the transport of goods during treatment.
  • ring nozzles 13 are like this arranged that a treatment medium 20 can be applied to the goods.
  • Ring nozzles 19 are provided which enclose the circular spreader 3. Between the two Ring nozzles 13 and 19 are the actual treatment room 21 of the additional Treatment stage V.
  • the mutual distance between the ring nozzles 13 and 19 in Direction of transport of the goods from top to bottom and thus also the length of the Actual distance in the treatment room 21 is small in itself compared to the lengths the treatment distances and the lengths of the spreader bars in the first treatment stage.
  • the cooled treatment medium 20 becomes then fed to the ring nozzles 19 and from there to the one to be treated and below Stretched goods sprayed. From the treatment room 21 that can Collect treatment medium 20 again in trough 8. So the treatment medium starting from the trough 8 in a first heating branch 9 and in a second Cooling branch 14 out in circulation.
  • a thermometer 18 indicates that the temperatures can be adjusted or regulated depending on the purpose. The one in question upcoming temperature ranges depend on the one hand on the material properties and on the other hand from those used in the first treatment stage Working temperatures. It has been found in operation that the temperature of the Heating part in the additional treatment stage according to the invention about 50 ° C. should be above the temperature required for the first treatment stage.
  • This Range essentially corresponds to the softening temperature of the one used synthetic fiber of textile goods.
  • For the shock-like cooling is as temperature for quenching the goods, a range of at least 80 ° C below that in the first treatment stage for the equipment temperature required advantageous.
  • a rapid heating of the synthetic fiber portion is achieved when that Treatment medium is applied to the goods as superheated steam.
  • the additional Process step not only textile goods with a certain ratio of natural to synthetic fiber content within the individual threads can be treated, but the method can also be used if the textile product is made of pure natural (e.g. cotton) threads and pure synthetic threads. Also in In this case, different natural and different synthetic Fiber materials in different proportions and combinations Arrangement combination can be used.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP98114137A 1997-09-11 1998-07-29 Verfahren zum Thermofixieren elastischer schlauchförmiger Textilware Expired - Lifetime EP0902116B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739834A DE19739834C1 (de) 1997-09-11 1997-09-11 Verfahren zur Ausrüstung von elastischer bahnförmig geführter Textilware
DE19739834 1997-09-11

Publications (3)

Publication Number Publication Date
EP0902116A2 EP0902116A2 (de) 1999-03-17
EP0902116A3 EP0902116A3 (de) 2000-05-10
EP0902116B1 true EP0902116B1 (de) 2003-05-07

Family

ID=7841939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114137A Expired - Lifetime EP0902116B1 (de) 1997-09-11 1998-07-29 Verfahren zum Thermofixieren elastischer schlauchförmiger Textilware

Country Status (3)

Country Link
EP (1) EP0902116B1 (ja)
JP (1) JP3020923B2 (ja)
DE (2) DE19739834C1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912754A1 (de) * 1998-04-29 2000-09-28 Dornier Gmbh Lindauer Verbesserte Anlage zum Behandeln schlauchförmiger Maschenware
DE10065171B4 (de) * 2000-12-23 2005-12-22 Lindauer Dornier Gmbh Verfahren zum Behandeln schlauchförmiger Textilware, insbesondere Maschenware
DE10338577A1 (de) * 2003-08-19 2005-03-31 Ekkehard Steinecke Behälter für Schüttgut und Verfahren zur Herstellung eines Behälters für Schüttgut

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349458A (en) * 1965-10-14 1967-10-31 Du Pont Process for producing an elastic fabric
US3909890A (en) * 1972-01-24 1975-10-07 Samcoe Holding Corp Method for heat-treating knitted fabric in tubular distended form
DE2848409C2 (de) * 1978-11-08 1980-12-11 Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau Von außen gehaltener zylindrischer Breithalter für Schlauchware
GB2048974B (en) * 1978-11-15 1982-12-01 Catallo F Method and apparatus for heat-treating tubular knit fabrics
DE2940867C2 (de) * 1979-10-09 1983-01-13 Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau Kettenlose Merzerisieranlage für breitgeführte Textilware in Bahn- oder Schlauchform

Also Published As

Publication number Publication date
EP0902116A2 (de) 1999-03-17
EP0902116A3 (de) 2000-05-10
JP3020923B2 (ja) 2000-03-15
DE59808235D1 (de) 2003-06-12
DE19739834C1 (de) 1998-10-08
JPH11181670A (ja) 1999-07-06

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