EP0038870A1 - Procédé de traitement thermique de matières textiles en bandes - Google Patents

Procédé de traitement thermique de matières textiles en bandes Download PDF

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Publication number
EP0038870A1
EP0038870A1 EP80102890A EP80102890A EP0038870A1 EP 0038870 A1 EP0038870 A1 EP 0038870A1 EP 80102890 A EP80102890 A EP 80102890A EP 80102890 A EP80102890 A EP 80102890A EP 0038870 A1 EP0038870 A1 EP 0038870A1
Authority
EP
European Patent Office
Prior art keywords
web
textile
heat treatment
protected
areas
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
EP80102890A
Other languages
German (de)
English (en)
Other versions
EP0038870B1 (fr
Inventor
Gero Ehemann
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.)
Kurt Ehemann Spezialmaschinenfabrik & Co KG GmbH
Original Assignee
Kurt Ehemann Spezialmaschinenfabrik & Co KG GmbH
EHEMANN SPEZIALMASCH
Kurt Ehemann Spezialmaschinenfabrik & Co KG 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 Kurt Ehemann Spezialmaschinenfabrik & Co KG GmbH, EHEMANN SPEZIALMASCH, Kurt Ehemann Spezialmaschinenfabrik & Co KG GmbH filed Critical Kurt Ehemann Spezialmaschinenfabrik & Co KG GmbH
Priority to AT80102890T priority Critical patent/ATE6528T1/de
Publication of EP0038870A1 publication Critical patent/EP0038870A1/fr
Application granted granted Critical
Publication of EP0038870B1 publication Critical patent/EP0038870B1/fr
Expired 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
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • D06B11/0079—Local modifications of the ability of the textile material to receive the treating materials, (e.g. its dyeability)
    • D06B11/0089—Local modifications of the ability of the textile material to receive the treating materials, (e.g. its dyeability) the textile material being a surface
    • 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
    • D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • 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
    • D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
    • 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

Definitions

  • the invention relates to a method for the heat treatment of textile webs, in particular knitted goods, on finishing machines.
  • the webs are heated by the action of steam and / or temperature.
  • the elasticity and bounce of such edges suffer from the action of heat, especially when the knitwear or its ribbed edges are made of fibers with a low melting point, such as for example acrylic or acrylic mixtures.
  • the object of the invention is therefore to protect certain areas of textile webs from To effect steam and heat in their treatment on equipment machines in a considerably cheaper way and in this connection to design the method so that mechanical protective elements can be dispensed with with this protective effect against steam and heat.
  • This object is achieved in an advantageous manner in that the textile web is cooled to a temperature in the areas in which it is to be protected from excessive heat and / or steam during the heat treatment by the action of a refrigerant and / or coolant is chosen so deep that the web only warms up again during the subsequent heat treatment to the temperature that is harmless to the textile web.
  • the cooling of the material web can be carried out so intensively that the material web is frozen to a certain extent in the area mentioned.
  • This freezing can be carried out according to a further advantageous process variant with liquid nitrogen that is sprayed onto the above-mentioned areas of the web.
  • liquid nitrogen that is sprayed onto the above-mentioned areas of the web.
  • all other suitable coolants and refrigerants of gaseous and / or liquid type can also be used if they bring about the desired lowering of the temperature of the web in the desired time and do not adversely affect the web chemically.
  • the body parts 2 of the knitted fabric web 1 strung together at the seams 4 are conveyed by a conveyor belt (not shown) in the direction of arrow A into the heat treatment zone of the finishing machine, where they are treated with steam and / or hot air and generally heated to known heat treatment temperatures.
  • the spraying or spraying on of the liquid nitrogen is carried out using devices known per se in such a way that essentially only the rib edge alone is strongly cooled in the manner described.
  • devices known per se there is no abrupt temperature gradient between the knitwear areas adjacent to the rib edges and the rib edges themselves, but a gradual temperature transition, the extent of which is a question of the accuracy of the dosage of the liquid nitrogen, which can be controlled by known means.
  • Such a "cold treatment" of areas of the knitwear web can also be repeated several times within the entire treatment process if this should be necessary to protect heat-sensitive knitwear areas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP80102890A 1980-04-28 1980-05-23 Procédé de traitement thermique de matières textiles en bandes Expired EP0038870B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80102890T ATE6528T1 (de) 1980-04-28 1980-05-23 Verfahren zur waermebehandlung textiler warenbahnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3016365A DE3016365C2 (de) 1980-04-28 1980-04-28 Verfahren zur Wärmebehandlung textiler Warenbahnen
DE3016365 1980-04-28

Publications (2)

Publication Number Publication Date
EP0038870A1 true EP0038870A1 (fr) 1981-11-04
EP0038870B1 EP0038870B1 (fr) 1984-03-07

Family

ID=6101162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80102890A Expired EP0038870B1 (fr) 1980-04-28 1980-05-23 Procédé de traitement thermique de matières textiles en bandes

Country Status (11)

Country Link
US (1) US4411051A (fr)
EP (1) EP0038870B1 (fr)
JP (1) JPS56154569A (fr)
AR (1) AR226066A1 (fr)
AT (1) ATE6528T1 (fr)
BR (1) BR8004662A (fr)
DD (1) DD152590A5 (fr)
DE (1) DE3016365C2 (fr)
DK (1) DK238580A (fr)
ES (1) ES492952A0 (fr)
ZA (1) ZA805158B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934484C1 (fr) * 1989-10-16 1991-03-21 D. Swarovski & Co., Wattens, At
US6314659B1 (en) * 1999-12-14 2001-11-13 Valmet Inc. Device and method for protecting a carrying fabric
EP3408441B1 (fr) * 2016-01-26 2023-07-19 Jersey Mode S.p.A. Traitement thermique de matières textiles et appareil pour elimination des impuretés huileuses d'un textile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697800A (en) * 1950-10-30 1953-09-30 Foister Clay & Ward Ltd Method of preparing nylon yarn for subsequent manufacture into fabric or fabricated articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967130A (en) * 1931-08-27 1934-07-17 Nuernberg Andrew Apparatus for treating fabrics
US2944317A (en) * 1955-08-23 1960-07-12 Samcoe Holding Corp Method and apparatus for treating tubular fabrics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697800A (en) * 1950-10-30 1953-09-30 Foister Clay & Ward Ltd Method of preparing nylon yarn for subsequent manufacture into fabric or fabricated articles

Also Published As

Publication number Publication date
ES8103220A1 (es) 1981-02-16
US4411051A (en) 1983-10-25
DD152590A5 (de) 1981-12-02
JPS56154569A (en) 1981-11-30
AR226066A1 (es) 1982-05-31
DE3016365A1 (de) 1981-11-05
DK238580A (da) 1981-10-29
ZA805158B (en) 1981-09-30
BR8004662A (pt) 1982-03-23
EP0038870B1 (fr) 1984-03-07
ES492952A0 (es) 1981-02-16
ATE6528T1 (de) 1984-03-15
DE3016365C2 (de) 1982-12-02

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