EP0080183A1 - Procédé de teinture et d'apprêt de matières textiles tubulaires - Google Patents

Procédé de teinture et d'apprêt de matières textiles tubulaires Download PDF

Info

Publication number
EP0080183A1
EP0080183A1 EP82110698A EP82110698A EP0080183A1 EP 0080183 A1 EP0080183 A1 EP 0080183A1 EP 82110698 A EP82110698 A EP 82110698A EP 82110698 A EP82110698 A EP 82110698A EP 0080183 A1 EP0080183 A1 EP 0080183A1
Authority
EP
European Patent Office
Prior art keywords
goods
edges
hose
liquor
laying
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
EP82110698A
Other languages
German (de)
English (en)
Other versions
EP0080183B1 (fr
Inventor
Peter Oppitz
Manfred Schulze-Braucks
Rolf Tesche
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to AT82110698T priority Critical patent/ATE18684T1/de
Publication of EP0080183A1 publication Critical patent/EP0080183A1/fr
Application granted granted Critical
Publication of EP0080183B1 publication Critical patent/EP0080183B1/fr
Expired legal-status Critical Current

Links

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
    • 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
    • D06B15/025—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers for tubular fabrics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/932—Specific manipulative continuous dyeing

Definitions

  • the present invention relates to a method for uniformly applying a liquor containing the treatment agent when dyeing and / or finishing tubular textile material by padding and squeezing off the excess liquor on a padder.
  • the non-cut open goods hose consists of two layers of fabric that are only connected to one another at the reversal points. There on the two side edges, where the lower layer of the hose merges into the upper position by a 180 ° rotation, due to this inflection point there are other spatial relationships Given the mesh structure and therefore different capillarity conditions than the flat parts of the tube have. On the basis of this finding, the pressure of the paddle rollers in the pinch joint has different effects when impregnating the goods, which is why the hose is squeezed at the edges in a different quality than is the case with the other parts.
  • the present invention is based on the object, in the course of wet treatment, such as in dyeing and / or finishing, to develop an improved method for liquor application of tubular textile goods without marking the edges of the tube and overstretching the goods in the longitudinal direction when the fiber material is padded on a padder.
  • This object is achieved according to the invention by squeezing the moist fabric hose impregnated with the treatment liquid in a spread state to a liquor absorption of at least 60% (based on the weight of the dry goods) and immediately afterwards by pressing the paddle rollers during this process on the two side edges of the hose caused squeeze edges with the help of mechanical measures from their position in the pinch joint so that it moves into the the flat and double-layered part of the fabric hose come to rest, and the tubular fabric treated in this way in the changed position leaves enough time to linger by means of capillary migration to bring about fleet equalization over the fabric.
  • the edge regulation of the tubular textile material impregnated in the spread out state and impregnated by padding on the foulard in the course of the fleet application operation takes place according to the invention e.g. about a special device, which is also the subject of the present invention.
  • the easiest way to do this is to lay the edge of the pinched fabric hose after it emerges from the pair of rollers of the foulard by guiding the textile material over two spreader bars rotated by a certain angle, the first being arranged so that it spreads out the squeezed edges again, while the second of which brings about the actual laying of the crimped edges.
  • a single spreader twisted (inclined) against the pinch joint of the foulard is sufficient to effect the pinch edge displacement.
  • the twist angle according to the two arrangements explained above should be at least 10 °; it is generally between 10 ° to 90 °. For the purposes of the invention, it is entirely sufficient if the pinch edges are moved by approximately 2 cm.
  • the apparatus design of the spreader is completely open to the above-mentioned measures for laying edges.
  • Known types which characterize the concerns of the present invention are expediently used are arranged in a manner. These can be internal spreader bars as well as types that work from the inside out or mechanics that attack the running goods hose from the outside alone. It is also irrelevant whether the action is purely mechanical or magnetomechanical if only a safe edge laying is guaranteed by a minimum amount.
  • a skewed device causing a certain oblique pull can also be suitable for carrying out the edge laying.
  • the still moist product hose impregnated with the treatment agent is either boarded off or rolled up on rotating docks following the measures for laying the edges.
  • the residence time in the process according to the invention is generally such that it is at least 1 hour at room temperature after the edge laying.
  • the method according to the invention is therefore carried out as follows:
  • the textile tube is immersed and squeezed out on the padder into a padding liquor, which contains the dissolved or dispersed treatment agent, at a temperature between about 5 ° and 40 ° C., immediately after leaving the pinch joint of the Foulards are laid on the edges and then the goods stay, with the dwell time, for example can already serve to fix the dye or act on the finishing agents.
  • the coloring or finishing is usually fixed and treated as usual.
  • Suitable textile materials in the form of a hose are fabrics and knitted fabrics for which the levelness is particularly important and which primarily consist of or contain cellulose fibers.
  • the wet treatment operation for padding liquor application can include a dyeing and / or finishing process.
  • a textile finishing by dyeing will, for example, advantageously make use of the semi-continuous block-cold dwell process with reactive dyes, which, in view of the necessary treatment steps, is to be regarded as the optimal method for utilizing the subject matter of the present invention, because the measures for rectification or prevention the pinched edges and the dye fixation in the last stage of the process collapse.
  • the dyes can also be fixed on the padded damp goods by the one-bath wet steaming method.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coloring (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
EP82110698A 1981-11-24 1982-11-19 Procédé de teinture et d'apprêt de matières textiles tubulaires Expired EP0080183B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82110698T ATE18684T1 (de) 1981-11-24 1982-11-19 Verfahren zum faerben und ausruesten von schlauchfoermigem textilgut.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813146431 DE3146431A1 (de) 1981-11-24 1981-11-24 "verfahren zum faerben und ausruesten von schlauchfoermigem textilgut"
DE3146431 1981-11-24

Publications (2)

Publication Number Publication Date
EP0080183A1 true EP0080183A1 (fr) 1983-06-01
EP0080183B1 EP0080183B1 (fr) 1986-03-19

Family

ID=6147016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110698A Expired EP0080183B1 (fr) 1981-11-24 1982-11-19 Procédé de teinture et d'apprêt de matières textiles tubulaires

Country Status (8)

Country Link
US (1) US4451263A (fr)
EP (1) EP0080183B1 (fr)
AT (1) ATE18684T1 (fr)
CA (1) CA1209758A (fr)
DE (2) DE3146431A1 (fr)
GR (1) GR77741B (fr)
HK (1) HK21788A (fr)
PT (1) PT75884A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249022A1 (fr) * 1986-06-12 1987-12-16 Brückner Apparatebau GmbH Procédé et appareil de teinture de matières tubulaires par des colorants réactifs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811369A (en) * 1956-04-11 1959-04-02 Wolsey Ltd Improvements in or relating to methods of and apparatus for treating textiles with liquids
US3958432A (en) * 1974-02-25 1976-05-25 Aronoff Edward Israel Apparatus for treating tubular fabrics
GB2015599A (en) * 1978-02-21 1979-09-12 Kleinewefers Gmbh Wet treatment of tubular fabric
GB2050450A (en) * 1979-05-30 1981-01-07 Pegg S & Son Ltd Drying Tubular Fabrics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918607A1 (de) * 1979-05-09 1980-11-13 Hoechst Ag Verfahren zum klotzfaerben von bahnfoermigen textilien aus cellulosefasern
DE3019351A1 (de) * 1979-05-30 1980-12-04 Pegg S & Son Ltd Vorrichtung zum trocknen von schlauchfoermigen textilerzeugnissen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811369A (en) * 1956-04-11 1959-04-02 Wolsey Ltd Improvements in or relating to methods of and apparatus for treating textiles with liquids
US3958432A (en) * 1974-02-25 1976-05-25 Aronoff Edward Israel Apparatus for treating tubular fabrics
GB2015599A (en) * 1978-02-21 1979-09-12 Kleinewefers Gmbh Wet treatment of tubular fabric
GB2050450A (en) * 1979-05-30 1981-01-07 Pegg S & Son Ltd Drying Tubular Fabrics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249022A1 (fr) * 1986-06-12 1987-12-16 Brückner Apparatebau GmbH Procédé et appareil de teinture de matières tubulaires par des colorants réactifs

Also Published As

Publication number Publication date
GR77741B (fr) 1984-09-25
ATE18684T1 (de) 1986-04-15
DE3146431A1 (de) 1983-06-01
EP0080183B1 (fr) 1986-03-19
CA1209758A (fr) 1986-08-19
US4451263A (en) 1984-05-29
PT75884A (de) 1982-12-01
DE3270024D1 (en) 1986-04-24
HK21788A (en) 1988-03-31

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