WO2004039253A2 - Procédé de contrôle de l’épuisement des bains de teinture et de rinçage pour machine de teinture - Google Patents
Procédé de contrôle de l’épuisement des bains de teinture et de rinçage pour machine de teinture Download PDFInfo
- Publication number
- WO2004039253A2 WO2004039253A2 PCT/FR2003/003174 FR0303174W WO2004039253A2 WO 2004039253 A2 WO2004039253 A2 WO 2004039253A2 FR 0303174 W FR0303174 W FR 0303174W WO 2004039253 A2 WO2004039253 A2 WO 2004039253A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dye
- chamber
- dyeing
- rinsing
- bath
- Prior art date
Links
- 238000004043 dyeing Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000012487 rinsing solution Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000008237 rinsing water Substances 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract 2
- 238000005070 sampling Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 26
- 239000004753 textile Substances 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940098465 tincture Drugs 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
-
- 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
- D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
- D06B23/28—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the treating material
Definitions
- the invention relates to a process for controlling the exhaustion of dyeing and rinsing baths for a dyeing machine with a discontinuous process by analyzing the chromatic transparency of the bath in a measuring chamber, intended to shorten the treatment time and to save the consumption of rinse water. It will find its application in particular in the textile industry.
- Chromatic analysis chambers in dye baths are widely used in the textile industry to allow precise dosing of the dye supplies necessary to obtain a compliant dye. With the help of different colored filters, it is possible to discern the proportions of the different dyes entered into the dye bath and, depending on the expected result, additions are introduced to achieve the objective.
- the operator takes samples to verify the step when it is a first recipe; or in a run-in system, the phase is said to be completed after a certain period of time determined according to a history with a safety margin.
- the purpose of the present invention is to control the fixing phase of the dye live to limit the duration of this step to the strictest need. Incidentally, any anomaly noted during this stage may immediately be reported.
- Another object of the present invention is to monitor live the rinsing of the dyed material in order to complete the operation as soon as possible. Part of the rinsing water can be recovered if its degree of soiling is sufficiently low.
- the calibration chamber is calibrated with the extreme references corresponding to the dye bath at the start of the cycle and to clear water.
- the device for implementing the method of the invention which comprises a chamber for measuring the chromatic transparency of the dye bath is characterized in that it is connected by a closed communication circuit to the tank of the machine with a pump constant flow circulation or any system ensuring the renewal of the bath in the measurement chamber, for example a plunger syringe system.
- FIG. 1 in the appendix schematically showing the device for implementing the present invention.
- the present invention relates to a process for controlling the dyeing and rinsing baths as well as the implementation process which will find its application in the textile industry for dyeing.
- a measurement chamber consists of a strong light source, generally a halogen lamp which emits light transported by optical fiber to the measurement chamber. This light passes through the dye bath according to a light transmission phenomenon and is then sent to several filters by means of a second optical fiber. These filters, which are generally four in number, make it possible to cover the entire visible spectrum and to independently assess the rise of each shade making up the three-color process.
- the measurement chambers have been developed and developed to automatically control the dosages of dyes according to a standard shade to be reached or to measure the kinetics of exhaustion on a pilot machine. Its effectiveness is more or less satisfactory because its use is delicate and most often reserved for laboratory use.
- the objective of the present invention is to provide a solution to these defects.
- a chamber for measuring the chromatic transparency of the dye bath is used.
- the geometry of the chamber, in particular the width of the vein in which the bath is present, is adjustable. In general, this adjustment is discreet and is done in three fixed positions.
- This calibration is performed for all positions of the measurement chamber.
- the chromatic transparency of the dye bath present in the machine is analyzed.
- a computer establishes the derivative of this measurement and, according to predefined thresholds of this derivative, the current cycle ends. After taking the references, the position of the chamber is determined, therefore its thickness, which is best suited for carrying out the measurements of exhaustion of the bath.
- the process is identical except that the load of the rinsing water is followed.
- the water When the water is heavily loaded at the start of rinsing, the water must be drained as it cannot be reused as it is, on the other hand at the end of rinsing the water can advantageously be recovered to be used in another rinsing operation.
- Monitoring the evolution of the chromatic transparency of the rinsing water makes it possible to precisely determine the rinsing stage and to save the water consumed as well as reduce the operation time.
- FIG. 1 shows the device for implementing the method of the invention described above.
- the dye tank (1) of the machine where the dyeing operation takes place as well as a measuring chamber (2) with variable geometry.
- This dyeing chamber (2) is supplied by a powerful light source which can be in the form of a halogen lamp with an intermediate optical fiber.
- a powerful light source which can be in the form of a halogen lamp with an intermediate optical fiber.
- the traditional halogen bulb must advantageously be replaced by light diodes.
- a closed communication circuit (3) connects the measurement chamber (2) with the tank (3).
- a constant flow pump ensures the circulation of the bath in the closed circuit (3) by being taken from the tank (1), passing through the chamber (2) and returning to the tank
- the device of the invention comprises a set of valves (5) upstream of the measurement chamber (2) to firstly cut the circuit (3) screws opposite the tank (1) and introduce clear water into the chamber (2).
- a set of valves (6) is placed downstream of the measurement chamber (2) to direct the bath at the chamber outlet towards a drain rather than towards the tank (1). During the rinsing phase, the polluted water can thus be removed until a recyclable water is obtained.
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03785996A EP1556673A2 (fr) | 2002-10-28 | 2003-10-23 | Procede de controle de l'epuisement des bains de teinture et de rincage pour machine de teinture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/13490 | 2002-10-28 | ||
FR0213490A FR2846418B1 (fr) | 2002-10-28 | 2002-10-28 | Procede et dispositif de controle des bains de teinture et de rincage pour machine de teinture |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2004039253A2 true WO2004039253A2 (fr) | 2004-05-13 |
WO2004039253A3 WO2004039253A3 (fr) | 2004-06-03 |
WO2004039253A8 WO2004039253A8 (fr) | 2005-04-28 |
Family
ID=32088354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/003174 WO2004039253A2 (fr) | 2002-10-28 | 2003-10-23 | Procédé de contrôle de l’épuisement des bains de teinture et de rinçage pour machine de teinture |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1556673A2 (fr) |
CN (1) | CN1705864A (fr) |
FR (1) | FR2846418B1 (fr) |
WO (1) | WO2004039253A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095075A (zh) * | 2010-12-17 | 2011-06-15 | 同济大学 | 可循环管道装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3088479A (en) * | 1958-02-13 | 1963-05-07 | Proctor & Schwartz Inc | System of color monitoring |
US3807872A (en) * | 1969-05-08 | 1974-04-30 | Leanord | Process for regulating the concentration of a bath of dye or coloring and equipment for implementing this process |
FR2437613A1 (fr) * | 1978-03-30 | 1980-04-25 | Inst Textile De France | Procede et dispositif pour mesurer la vitesse de variation du coefficient de transmission d'un bain de coloration variable |
US4374322A (en) * | 1979-04-27 | 1983-02-15 | W. C. Heraeus Gmbh | Apparatus for controlling the absorption of one or more color components in a dyeing fluid |
EP0325529A1 (fr) * | 1988-01-21 | 1989-07-26 | Institut Textile De France | Procédé et dispositif de régulation de teinture |
FR2661742A1 (fr) * | 1990-05-03 | 1991-11-08 | Comeureg Sa | Dispositif de controle colorimetrique d'un unisson. |
EP0631119A1 (fr) * | 1993-06-23 | 1994-12-28 | Superba S.A. | Procédé et dispositif pour déterminer les concentrations en colorants d'un mélange, et leur application au contrôle en continu d'un bain de teinture |
US6056790A (en) * | 1998-05-27 | 2000-05-02 | Georgia Tech Research Corp. | Method for automated dyebath reuse |
EP1098179A2 (fr) * | 1999-11-04 | 2001-05-09 | Suminoe Textile Co., Ltd. | Appareil de test automatique de teinture et système automatique de contrôle de bain tinctorial |
-
2002
- 2002-10-28 FR FR0213490A patent/FR2846418B1/fr not_active Expired - Fee Related
-
2003
- 2003-10-23 CN CN 200380101912 patent/CN1705864A/zh active Pending
- 2003-10-23 EP EP03785996A patent/EP1556673A2/fr not_active Withdrawn
- 2003-10-23 WO PCT/FR2003/003174 patent/WO2004039253A2/fr not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3088479A (en) * | 1958-02-13 | 1963-05-07 | Proctor & Schwartz Inc | System of color monitoring |
US3807872A (en) * | 1969-05-08 | 1974-04-30 | Leanord | Process for regulating the concentration of a bath of dye or coloring and equipment for implementing this process |
FR2437613A1 (fr) * | 1978-03-30 | 1980-04-25 | Inst Textile De France | Procede et dispositif pour mesurer la vitesse de variation du coefficient de transmission d'un bain de coloration variable |
US4374322A (en) * | 1979-04-27 | 1983-02-15 | W. C. Heraeus Gmbh | Apparatus for controlling the absorption of one or more color components in a dyeing fluid |
EP0325529A1 (fr) * | 1988-01-21 | 1989-07-26 | Institut Textile De France | Procédé et dispositif de régulation de teinture |
FR2661742A1 (fr) * | 1990-05-03 | 1991-11-08 | Comeureg Sa | Dispositif de controle colorimetrique d'un unisson. |
EP0631119A1 (fr) * | 1993-06-23 | 1994-12-28 | Superba S.A. | Procédé et dispositif pour déterminer les concentrations en colorants d'un mélange, et leur application au contrôle en continu d'un bain de teinture |
US6056790A (en) * | 1998-05-27 | 2000-05-02 | Georgia Tech Research Corp. | Method for automated dyebath reuse |
EP1098179A2 (fr) * | 1999-11-04 | 2001-05-09 | Suminoe Textile Co., Ltd. | Appareil de test automatique de teinture et système automatique de contrôle de bain tinctorial |
Non-Patent Citations (1)
Title |
---|
ERICSON A-C ET AL: "RELATIVE ABSORBANCE AND REFLECTANCE MEASUREMENTS OF DYE SOLUTIONS AND DYED FABRICS" TEXTILE CHEMIST AND COLORIST, AM. ASSOC. OF TEXTILE CHEMISTS AND COLORISTS. NORT CAROLINA, US, vol. 28, no. 6, 1 juin 1996 (1996-06-01), pages 23-27, XP000593664 ISSN: 0040-490X * |
Also Published As
Publication number | Publication date |
---|---|
FR2846418A1 (fr) | 2004-04-30 |
WO2004039253A3 (fr) | 2004-06-03 |
FR2846418B1 (fr) | 2005-08-12 |
WO2004039253A8 (fr) | 2005-04-28 |
EP1556673A2 (fr) | 2005-07-27 |
CN1705864A (zh) | 2005-12-07 |
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