EP1440199A1 - Machine de teinture du type a godet - Google Patents

Machine de teinture du type a godet

Info

Publication number
EP1440199A1
EP1440199A1 EP02784028A EP02784028A EP1440199A1 EP 1440199 A1 EP1440199 A1 EP 1440199A1 EP 02784028 A EP02784028 A EP 02784028A EP 02784028 A EP02784028 A EP 02784028A EP 1440199 A1 EP1440199 A1 EP 1440199A1
Authority
EP
European Patent Office
Prior art keywords
carrier
sample
dyeing
set forth
dyeing machine
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.)
Withdrawn
Application number
EP02784028A
Other languages
German (de)
English (en)
Inventor
Daniel Go
Lev Rapoport
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.)
Applied Color Systems Inc
Original Assignee
Applied Color Systems Inc
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 Applied Color Systems Inc filed Critical Applied Color Systems Inc
Publication of EP1440199A1 publication Critical patent/EP1440199A1/fr
Withdrawn legal-status Critical Current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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • 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
    • D06B23/10—Devices for dyeing samples
    • 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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material

Definitions

  • the present invention relates to a beaker type dyeing machine. It finds ⁇ particular application in conjunction with controlled dyeing of fabrics and other materials in a laboratory setting and will be described with particular reference thereto. It will be appreciated, however, that the invention is also amenable to other like applications.
  • a dyeing beaker is mounted on a rotating disc.
  • a spool of a sample e.g., fabric
  • the solution a liquid/dye/chemical solution
  • a flow of the solution is established so that the sample is dyed starting from the outside of the sample spool and moving toward the inner core (i.e., from the outside-in).
  • substantially uniform and even dyeing is typically only achieved for relatively small samples (e.g., less than about 70 grams).
  • the solution/sample ratio for achieving desirable dyeing results is relatively high (e.g., > about 10 milliliters/1 gram).
  • relatively large amounts of dye and chemical solution is needed to dye relatively smaller samples.
  • the time and cost of the dyeing process is a function of the amount of dye and chemical solution used. Therefore, the conventional laboratory-scale dyeing machine is time consuming and costly.
  • conventional laboratory-scale dyeing machines do not replicate the flow of the solution through the sample. More specifically, as discussed above, the flow of the solution in conventional laboratory-scale dyeing machines is from the outside-in. Because commercial dyeing systems typically dye a sample starting from the inside of the sample spool and moving toward the outer edge (i.e., inside-out), the conventional laboratory-scale dyeing machines do not provide an accurate representation of how a sample is dyed in commercial dyeing systems.
  • the present invention provides a new and improved apparatus and method which addresses the above-referenced problems.
  • a dyeing machine in one embodiment, includes a beaker and a carrier within the beaker.
  • the carrier includes a perforation and supports a sample.
  • a pump assembly circulates a processing solution to a first side of the carrier. The processing solution passes through the perforation for dyeing the sample.
  • the carrier defines an interior volume.
  • the first side is an interior side of the carrier and the second side is an exterior side of the carrier.
  • the sample is supported on the exterior side of the carrier.
  • the carrier is substantially a cylinder.
  • a flow guide element has an input flow port, which receives the processing solution from the storage device, and an output flow port, which transmits the processing solution to the first side of the carrier.
  • centrifugal forces cause the processing solution transmitted from the output flow port to coat the first side of the carrier.
  • a portion of the carrier is submerged in the processing solution within the storage device.
  • a displacement body is within a volume of space defined by the carrier.
  • the pump circulates the processing solution within a gap between the first side of the carrier and the displacement body.
  • a storage device houses the processing solution.
  • a dyeing machine in another embodiment, includes a dyeing beaker and a support assembly mounting the beaker.
  • a carrier within the beaker, includes an aperture and supports a sample.
  • a means for circulating circulates a processing fluid to a first side of the carrier. The processing fluid passes through the aperture for dyeing the sample.
  • a method for dyeing a sample includes securing a sample to a sample side of a carrier including a perforation.
  • the carrier is secured within a beaker.
  • a processing solution is circulated to a processing side of the carrier. The processing solution passes through the perforation for dyeing the sample.
  • FIGURE 1 illustrates a cross-sectional view of a beaker dyeing machine in accordance with one embodiment of the present invention
  • FIGURE 2 illustrates a front view of the carrier partially covered by a sample in one embodiment of the present invention
  • FIGURE 3 illustrates a top view of a flow guide element in accordance with one embodiment of the present invention
  • FIGURE 4 illustrates a cross-sectional view of the flow guide element of
  • FIGURE 3 taken along the lines A-A in accordance with one embodiment of the present invention.
  • FIGURE 5 illustrates a cross-sectional view of the flow guide element of
  • FIGURE 4 taken along the lines B-B in accordance with one embodiment of the present invention.
  • FIGURE 1 Illustrated in FIGURE 1 is a cross-sectional view of a beaker dyeing machine 10 in accordance with one embodiment of the present invention.
  • the machine 10 includes a beaker 12.
  • a permanent magnetic flange 14 is positioned near a bottom of the beaker 12.
  • the beaker 12 is positioned such that the magnetic flange 14 is in an operative engagement with a magnetic drive 16.
  • the magnetic drive 16 is external to the beaker 12.
  • other embodiments, in which the magnetic drive 16 is included in the beaker 12 are also contemplated.
  • a fluid pump 20, impeller 22, and drive shaft 24 are secured to the magnetic flange 14.
  • the flange 14, shaft 24, and impeller 22 are recessed within a flow guide element 26, which rests on the bottom of the beaker 12.
  • the magnet 16 drives the magnetic flange 14 which, in turn, drives the fluid pump 20, impeller 22, and drive shaft 24.
  • the pump 20, magnet flange 14, drive shaft 24, impeller 22, and flow guide element 26 are referred to as a pump assembly.
  • the pump assembly is used as a means for agitating and circulating a processing fluid 30 through the dyeing machine 10.
  • a displacement body 32 is positioned above the flow guide element 26 and substantially along a central axis 34 relative to the pump assembly.
  • a material (sample) carrier 36 is positioned around the displacement body 32 and also shares the central axis 34.
  • the carrier 36 defines an interior volume 40 in which the displacement body 32 is positioned.
  • the carrier 36 and displacement body 32 are substantially cylindrically shaped and are coaxial relative to each other.
  • other embodiments, in which the carrier 36 and displacement body 32 are shaped as other objects and/or not coaxially positioned relative to each other are also contemplated.
  • the sample is a fabric to be dyed.
  • the sample includes other materials (e.g., polymers, etc.), are also contemplated.
  • the carrier 36 includes apertures 42 that perforate from a first side (a processing side) 44 (see FIGURE 1), which is along an inner surface of the carrier 36, to a second side 46 (a sample side), which is along an outer surface of the carrier 36.
  • a sample 50 is secured to the sample side of the carrier 36.
  • a pressure ring 52 fits inside the inner surface 44 of the carrier 36 to maintain the shape of the carrier 36.
  • An inner annular gap 54 having a predetermined width, is define between the inner surface 44 of the perforated carrier 36 and the displacement body 32. In one embodiment, the gap 54 ranges from about 2 mm to about 4 mm. However, other embodiments, in which the gap 54 has other predetermined widths, are also contemplated.
  • a portion of the carrier 36 and sample 50 are submerged in the processing fluid 30.
  • the processing fluid is stored remote from the beaker are also contemplated. In these alternate embodiments, neither the carrier nor the sample is submerged in the processing fluid.
  • FIGURE 3 illustrates a top view of the flow guide element 26 including input and output flow guide ports 60, 62, respectively.
  • FIGURE 4 illustrates a cross-sectional view of the flow guide element 26 of FIGURE 3 taken along the lines A-A. As discussed below, the input and output flow guide ports 60, 62, respectively, are angled to facilitate the circulation of the processing fluid through the pump 20.
  • FIGURE 5 illustrates a cross-sectional view of the flow guide element 26 of FIGURE 4 taken along the lines B-B.
  • the impeller 22 includes cross blades 64. The cross blades 64 agitate the processing fluid 30 when the impeller 22 rotates.
  • the magnetic flange 14 and blades 64 of the impeller 22 begin to rotate for agitating the processing fluid 30. Furthermore, the rotation of the flange 14 and blades 64 create a flow of the processing fluid 30 in the direction of the arrows through the input and output flow guide ports 60, 62, respectively. More specifically, the processing fluid 30 is drawn into the input flow guide port 60 by a suction created by the rotation of the flange 14 and the impeller 22. Furthermore, the fluid is pumped into the volume 40 below the displacement body 32 via the output flow guide port 62. It is to be understood that, according to commonly accepted practice, the processing fluid 30 is heated to a predetermined temperature by a temperature controller (e.g., heating element) (not shown).
  • a temperature controller e.g., heating element
  • the angles of the input and output flow guide ports 60, 62 are set for optimizing the circulation of the processing fluid 30.
  • the angle of the input flow guide port 60 is set to optimize the flow of the fluid 30 into the flow guide element 26.
  • the angle of the output flow guide port 62 is set to optimize the flow of the fluid 30 from the flow guide element 26 to the gap 54. More specifically, the angle of the output flow guide port 62 is set to aim the fluid 30 exiting the port 62 into the gap 54.
  • the drive shaft 24 rotates the carrier 36 and displacement body 32 (e.g., at about 1200 rpm) to create a centrifugal force, which acts upon the fluid entering the gap.
  • the centrifugal force causes the fluid entering the gap to come into contact with the inner surface 44 of the carrier 36.
  • the processing fluid 30 coats (sprays) the inner surface 44 of the carrier 36.
  • the fluid 30 seeps through the apertures (perforations) 42 until contacting the sample material 50.
  • FIGURE 2 it is to be understood that additional layers of the sample material are contemplated to be wrapped around the carrier 36. In one embodiment, up to about 350 grams of the sample material 50 are wrapped around the carrier 36 in one or more layers.
  • the inner-most layer i.e., the layer against the outer wall 46 of the carrier 36
  • the additional layers are dyed until the outer-most layer (i.e., the layer farthest from the outer wall of the carrier) is dyed.
  • the beaker dyeing machine creates a flow of processing fluid so that samples are dyed from the inside-out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Une machine de teinture (10) comprend un godet (12) et un support sensiblement cylindrique (36) à l'intérieur du godet (12). Le support (36) comprend des perforations (42) et il porte un échantillon (50). Un ensemble pompe comprenant une pompe à liquide (20), une roue hélice (22), un axe d'entraînement (24), un bord magnétique (14) et un élément de guidage d'écoulement (26), fait circuler une solution de traitement (30) vers un premier côté (44) du support (36). La solution de traitement (30) passe à travers les perforations (42) afin de teindre l'échantillon depuis l'envers.
EP02784028A 2001-10-05 2002-10-04 Machine de teinture du type a godet Withdrawn EP1440199A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32722301P 2001-10-05 2001-10-05
US327223P 2001-10-05
PCT/US2002/031874 WO2003031714A1 (fr) 2001-10-05 2002-10-04 Machine de teinture du type a godet

Publications (1)

Publication Number Publication Date
EP1440199A1 true EP1440199A1 (fr) 2004-07-28

Family

ID=23275650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02784028A Withdrawn EP1440199A1 (fr) 2001-10-05 2002-10-04 Machine de teinture du type a godet

Country Status (4)

Country Link
US (1) US20030066139A1 (fr)
EP (1) EP1440199A1 (fr)
KR (1) KR20040063125A (fr)
WO (1) WO2003031714A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990455B1 (fr) * 2007-05-11 2012-06-27 Falmer Investments Limited Machine pour teinture de paquets d'échantillons
CN103015083B (zh) * 2012-12-07 2014-08-27 常熟市宝沣特种纤维有限公司 超高温染色机
CN104452156B (zh) * 2014-12-31 2016-08-24 杭州三拓印染设备技术开发有限公司 无接触式涡旋染色机
KR101629956B1 (ko) * 2015-02-23 2016-06-13 한국생산기술연구원 실험실 액류 염색기 및 원단 용기
TWI564448B (zh) * 2015-02-25 2017-01-01 財團法人紡織產業綜合研究所 染色單元及染色裝置
CN105040317B (zh) * 2015-07-14 2017-08-22 大连工业大学 一种超临界二氧化碳经轴染色架、染色釜及染色方法
CN105603668B (zh) * 2016-03-18 2018-10-16 广州番禺高勋染整设备制造有限公司 一种具有自增压功能的染色机动力系统
CN106835560B (zh) * 2016-11-21 2019-08-16 大连工业大学 一种多元染整釜及1000l以上规模的产业化超临界co2流体无水染整设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1122401A (en) * 1965-01-29 1968-08-07 Pegg S & Son Ltd Improvements in or relating to systems in which high temperature liquid is circulated by an impeller pump
SE323346B (fr) * 1969-01-14 1970-05-04 Svensson L Ab
US3916653A (en) * 1973-03-13 1975-11-04 Burlington Engineering Sales C Fabric treatment apparatus
DE2359974A1 (de) * 1973-12-01 1975-06-12 Thies Kg Verfahren und vorrichtung zur diskontinuierlichen behandlung von textilen wickelkoerpern in extrem kurzen flottenverhaeltnissen
CH568428B5 (fr) * 1974-01-16 1975-10-31 Bleiche Ag
CH676678A5 (fr) * 1987-08-20 1991-02-28 Salvis Ag
US5323629A (en) * 1992-09-09 1994-06-28 Gaston County Dyeing Machine Co. Apparatus and method for treatment of yarn in package form
US6083284A (en) * 1996-12-31 2000-07-04 Falmer Investments, Ltd. Apparatus and method for monitoring and controlling rate of bath turnover

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03031714A1 *

Also Published As

Publication number Publication date
WO2003031714A9 (fr) 2004-12-29
WO2003031714A1 (fr) 2003-04-17
US20030066139A1 (en) 2003-04-10
KR20040063125A (ko) 2004-07-12

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