EP1046739A2 - Procédé et dispositif pour le fixage des étoffes textiles tubulaires - Google Patents

Procédé et dispositif pour le fixage des étoffes textiles tubulaires Download PDF

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Publication number
EP1046739A2
EP1046739A2 EP00108503A EP00108503A EP1046739A2 EP 1046739 A2 EP1046739 A2 EP 1046739A2 EP 00108503 A EP00108503 A EP 00108503A EP 00108503 A EP00108503 A EP 00108503A EP 1046739 A2 EP1046739 A2 EP 1046739A2
Authority
EP
European Patent Office
Prior art keywords
spreader
heat treatment
steam
drum
tubular goods
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.)
Granted
Application number
EP00108503A
Other languages
German (de)
English (en)
Other versions
EP1046739A3 (fr
EP1046739B1 (fr
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner 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 Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP1046739A2 publication Critical patent/EP1046739A2/fr
Publication of EP1046739A3 publication Critical patent/EP1046739A3/fr
Application granted granted Critical
Publication of EP1046739B1 publication Critical patent/EP1046739B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/02—Setting

Definitions

  • the invention relates to a method for fixing as well as width fixing of Tubular goods by targeted spreading of the tubular goods and subsequent Steaming.
  • a method of this type is known from DE-A-28 29 008.
  • the Steaming is done with saturated steam, i.e. at around 100 ° C.
  • After steaming the tube is passed through a calender for final stabilization to achieve the spread condition.
  • a permanent edge marking is at the Avoid calendering.
  • DE-A-16 35 363 is only a short vertically oriented spreader known, in the heating chamber, however, any desired temperature and any desired Atmospheric condition can be generated. A mark-free fixation a desired web width together with a fixation of the used one Fiber is not possible with it. The goods will be here throughout Treatment with spreader elements kept wide, depending on the used Temperature leads to permanent markings.
  • an elastic fiber such as elastane (e.g. Lycra) used to increase the elasticity of the knitted fabric for certain articles receive.
  • Lycra has the disadvantage that the web edge of the cut hose tends to roll up even more than it does anyway Cotton is the case.
  • the elastane fiber pulls when the Hose and also when cutting to size from the cut edge back, making the goods unusable in the cut edge area.
  • Tubular goods are all the more fixable today.
  • the dry goods are fixed in a dryer at elevated temperature.
  • the temperature may only be so high that neither the cotton nor the Spandex fiber suffers.
  • Fixing temperatures of usual 185-210 ° C are not applicable because the cotton becomes brittle and hard and the elastane fiber even melts. The goods then get a hard, rough grip. Lower temperatures but bring a worse permanent fixation effect.
  • the invention has for its object a method and a suitable device to find with a satisfactory fixation of a z.
  • B. Cotton tubular fabric can be achieved with an elastane fiber.
  • the invention lies on the basis of the previously known method initially mentioned to solve the problem in that a z. B. cotton and anyway elastic fibers such as elastane or Lycra knitted tube after a preferably edge-free spreading in ambient temperature immediately then heat treatment after dispensing from the spreader is subjected to a temperature of 110-250 ° C, the treating gas Steam-air mixture is.
  • the fixing temperature should preferably be 210 ° C. Despite this high temperature in the heat treatment device could not damage of fibers are found.
  • the steam acts as fiber protection for both Cotton as well as for the elastane fiber.
  • the goods are on the desired width fixed and has a silky smooth feel after the fixing process.
  • the goods structure is permanently fixed, the cut edge area can be used without further ado jump in the fibers or roll up the edges.
  • the spreader (s) for the tubular goods are outside the heat treatment device arranged and the dispensing end of the spreader extends into the Heat treatment device in which the tubular goods are held in this width.
  • the end of the spreader should have a first screen drum with it Advantage to be assigned tangentially.
  • a device of the type according to the invention is shown as an example in the drawing.
  • the figure shows a section along a conventional sieve drum construction with two screening drums and two one above the other assigned to the first screening drum Spreaders.
  • a screen drum device basically consists of an approximately rectangular, thermally insulated housing 1, which by a not shown in this section Partition wall is divided into a treatment room 2 and a fan room.
  • the Treatment room 2 are two sieve drums 3, 3 'and concentric to these in the fan room one fan each rotatably mounted. With two sieve drums the textile can be flowed through from both sides.
  • the fan sets the inside of the drums 3, 3 'under suction.
  • Top and below the sieve drums 3, 3 '2 storage ceilings 4 are arranged in the treatment room, that for the traffic jam and thus for the even distribution over the working width the air flowing in from the fan in front of the drums 3, 3 '.
  • the sieve drums are each inside of the area not covered by the textile material 5 covered on the axis stationary inner cover 6 against the suction.
  • tubular fabric 5 should be given the width 7, 8 predetermined Dimensions are fixed.
  • two spreader 7, 8 assigned such that the outlet end 9 tangential to the Top of the drum 3 is aligned.
  • the two spreader bars 7, 8 are outside the sieve drum device 1 and arranged one above the other. So that are the Changing the width setting necessary units 10 accessible from the outside, and two tubes 5 can be fed one above the other to the screening drum and there be treated.
  • the spreader 7, 8 depending on the working width of the device 1 also several can be arranged side by side.
  • the treatment air be heated to the necessary temperature.
  • a temperature of 180 - 230, preferably 210 ° C is necessary. So with this Temperature no damage to the cotton fiber and no melting of the elastane fiber occurs, the fixing process with a correspondingly heated steam-air mixture carried out.
  • superheated steam is sprayed into the treatment room 3. This fact is indicated by arrows 11.
  • the supply of the steam can be done in the fan room or at another suitable location.
  • the generated Steam-air mixture prevents this even at this high fixing temperature Damage to the fibers.
  • the treatment on the screen drum is very good effective quickly and can therefore also lead to the desired goal for a short time.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP00108503A 1999-04-21 2000-04-19 Procédé et dispositif pour le fixage des étoffes textiles tubulaires Expired - Lifetime EP1046739B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19918147 1999-04-21
DE19918147A DE19918147A1 (de) 1999-04-21 1999-04-21 Verfahren und Vorrichtung zum Fixieren von Schlauchware
US09/552,584 US6458166B1 (en) 1999-04-21 2000-04-19 Method and device for fixing of tubular fabric

Publications (3)

Publication Number Publication Date
EP1046739A2 true EP1046739A2 (fr) 2000-10-25
EP1046739A3 EP1046739A3 (fr) 2001-05-23
EP1046739B1 EP1046739B1 (fr) 2003-09-24

Family

ID=26053023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108503A Expired - Lifetime EP1046739B1 (fr) 1999-04-21 2000-04-19 Procédé et dispositif pour le fixage des étoffes textiles tubulaires

Country Status (3)

Country Link
US (1) US6458166B1 (fr)
EP (1) EP1046739B1 (fr)
DE (1) DE19918147A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776014B1 (en) 2003-06-02 2004-08-17 Invista North America S.A.R.L. Method to make circular-knit elastic fabric comprising spandex and hard yarns
US7634924B2 (en) * 2004-06-01 2009-12-22 Invista North America S.ár.l. Knit by design method and fabric
US7797968B2 (en) * 2004-06-01 2010-09-21 INVISTA North America S.à.r.l. Method to make circular knit elastic fabric comprising spandex and hard yarns

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1635339A1 (de) * 1966-09-16 1971-04-15 Vepa Ag Vorrichtung zum Behandeln von bahnfoermigen Guetern,insbesondere Textilguetern
DE1635348A1 (de) * 1966-11-21 1971-04-15 Vepa Ag Verfahren und Vorrichtung zum kontinuierlichen Behandeln von Schlauchwaren
US3585696A (en) * 1967-05-22 1971-06-22 Aronoff Edward Israel Apparatus for stabilizing knitted tubular fabrics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1635363A1 (de) * 1966-10-20 1972-03-30 Erich Weiss Maschb Vorrichtung zum Fixieren von gestrickter oder gewirkter Schlauchware
US3868215A (en) * 1973-04-05 1975-02-25 Samcoe Holding Corp Method of steam processing tubular knit fabric or the like
US4112532A (en) * 1976-11-05 1978-09-12 Frank Catallo Method of padding and extracting a continuously advancing circular knit fabric tube
US4173812A (en) * 1977-09-19 1979-11-13 Samcoe Holding Corporation Apparatus for calendering tubular knitted fabrics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1635339A1 (de) * 1966-09-16 1971-04-15 Vepa Ag Vorrichtung zum Behandeln von bahnfoermigen Guetern,insbesondere Textilguetern
DE1635348A1 (de) * 1966-11-21 1971-04-15 Vepa Ag Verfahren und Vorrichtung zum kontinuierlichen Behandeln von Schlauchwaren
US3585696A (en) * 1967-05-22 1971-06-22 Aronoff Edward Israel Apparatus for stabilizing knitted tubular fabrics

Also Published As

Publication number Publication date
US6458166B1 (en) 2002-10-01
EP1046739A3 (fr) 2001-05-23
DE19918147A1 (de) 2000-10-26
EP1046739B1 (fr) 2003-09-24

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