US3785180A - Dyeing apparatus - Google Patents

Dyeing apparatus Download PDF

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Publication number
US3785180A
US3785180A US00237683A US3785180DA US3785180A US 3785180 A US3785180 A US 3785180A US 00237683 A US00237683 A US 00237683A US 3785180D A US3785180D A US 3785180DA US 3785180 A US3785180 A US 3785180A
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Prior art keywords
vessel
nozzles
fluid
liquid
interior
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Expired - Lifetime
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US00237683A
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English (en)
Inventor
R Luckenbach
J Funk
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Kayser-Roth Corp
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Burlington Industries Inc
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Assigned to KAYSER-ROTH CORPORATION reassignment KAYSER-ROTH CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BURLINGTON INDUSTRIES, INC. A CORP. OF DE
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    • 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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/24—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through articles, e.g. stockings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material

Definitions

  • ABSTRACT Coe AttorneyCushman, Darby & Cushman [57] ABSTRACT
  • the disclosure embraces a method of dyeing and an apparatus comprising a horizontally extending generally cylindrical article dyeing vessel which is provided with a bank of nozzles extending along the interior bottom Wall portion of the vessel; the nozzles are disposed to discharge liquid in a generally tangential direction with respect to the interior of the vessel; the nozzles are divided into groups each of which is connected to the out-put of a pump through one or more conduits.
  • the conduit or conduits which deliver fluid to the nozzles are provided with a valve means so that the output of the nozzles can be controlled whereby a substantially uniform, circular fluid flow may be obtained.
  • the vessel is provided with a suction liquid outlet slot on one side of the nozzles opposite the direction of fluid delivery and which extends the length of the vessel to enable the vessel to handle variably sized loads.
  • a large unloading valve is provided to enable the vessel to be rapidly emptied and fluid nozzles are arranged on the interior of the vessel to flush articles out through the unloading valve.
  • the present invention relates to the article dyeing field and, more specifically, to a novel dye vessel apparatus capable of achieving uniform dyeing of a plurality of discrete articles such as woven or knitted textiles, or the like, by providing means for controlling the fluid circulation and dye contacting pattern in the vessel with respect to the articles to be dyed as well as a method of dyeing articles using the apparatus of the invention.
  • a cylindrical dye vessel is positioned with its longitudinal axis parallel to the horizontal.
  • an article receiving port is provided which is of a size to facilitate loading of the vessel with discrete articles to be dyed.
  • the port is provided with a closure member capable 0s withstanding the high pressures that occur during the dyeing process.
  • a plurality of nozzles are positioned extending in generally parallel relationship with the longitudinal axis of the vessel.
  • the outlets of the nozzles are positioned so as to direct fluid discharge therefrom in a generally tangential direction with respect to the interior wall of the vessel so that the liquid circulation in the vessel will be generally circular about an axis that is approximately parallel to or coincident with the longitudinal axis of the vessel.
  • all of the nozzles may be supplied with liquid through a single conduit which is connected to the output of a high capacity pump through flow control means.
  • the array of nozzles may be divided into a predetermined number of groups which extend end to end from one end of the vessel to the other. Each group of nozzles can then be connected to a separate pump or fed by a single pump through separate conduits each of which is provided with flow control means.
  • means are provided for operating the individual flow control means so that the fluid circulation in the vessel can be regulated relative to the size of the load in the vessel as well as the mixing of the dye liquor.
  • means are provided for controlling the temperature of the fluid delivered to the nozzles whereby temperature variations of the fluid circulating in the vessel can be maintained at a minimum or, when desired, so that variations in temperature can be achieved uniformly throughout the vessel when necessary.
  • a distributed fluidsuction outlet which consists of a tangentially disposed slot provided in the wall of the vessel on the side of the nozzles opposite the direction of fluid discharge therefrom. Suction is applied to the suction outlet slot through a fluid conduit or conduits connected to the inlet of the pump or pumps which are provided for the nozzles.
  • the area of this slot is preferably large so that the component of velocity of the circulating dye liquor into the slot will be small as compared to the tangential velocity component induced by the discharge from the nozzles so that the slot will be continually swept clean by the larger tangential velocity component.
  • the quantity of fluid circulating in the vessel can be precisely controlled so that the concentration and mixing of the ingredients in the dye bath can be varied to accomodate different sized loads in the dye vessel.
  • Another feature of the present invention resides in the provision of an unloading valve capable of being operated by remote control so as to enable precise termination of the dyeing process by quickly emptying the dye vessel.
  • the unloading of dye vessels for subsequent processing of the dyed articles and use of the dye vessel for a subsequent group of articles has previously been a laborious operation.
  • the unloading valve together with the provision of nozzles to flush out the vessel by cascading liquid over the interior of the vessel to assure the discharge of all of the discrete articles will greatly simplify simplify this step in a discrete article dyeing process.
  • the article dyeing apparatus of the present invention will permit excellent control of the fluid circulation as well as mixing of the dye liquor in the vessel.
  • variations in the load size can be compensated for so as not to adversely affect the quality of the dyed article either in terms of its fabric structure or color.
  • FIG. 1 is a view in elevation of the dye vessel of the present invention illustrating in schematic form the fluid delivery system and temperature control means for one of the groups of nozzles;
  • FIG. 2 is a sectional view taken along lines 22 of FIG. 1 illustrating the disposition of the fluid delivery nozzles, suction outlet and rinse header;
  • FIG. 3 is a detailed sectional view looking down the longitudinal axis of the vessel showing the disposition of the nozzles with respect to the interior wall of the vessel;
  • FIG. 4 is a detailed view of the rinse header
  • FIG. 5 is a view taken along lines 55 of FIG. 3 of the bank nozzles of the present invention.
  • FIG. 6 is a sectional detailed view parallel to the longitudinal axis of the vessel of the fluid suction outlet of the present invention.
  • the dye vessel 10 of the present invention is constructed from stainless steel and is capable of withstanding pressures on the order of 65 psi and temperatures of about 300 F.
  • the vessel 10 may be provided with suitable support legs (not shown) so that sufficient space will be available between the floor and bottom of the vessel 10 to accomodate the various plumbing and control elements.
  • the vessel 10 is substantially cylindrical in cross-section and is pro vided with dished-ends 12 and 14. The longitudinal axis of the vessel should extend in a horizontal plane.
  • a generally circular loading port 16 is provided through which articles to be dyed can be delivered to the interior of the vessel 10 and through which the fluid discharge header 24 or fluid suction outlet cover 60 can be removed as will be described more fully hereinafter.
  • a suitable closure member 18 is provided for the port 16 and may include a window to permit inspection of the interior of the vessel during the dyeing process. Closure member 18, of course, must be designed to be able to withstand the high pressures which occur during the dyeing process.
  • a relatively large air actuated dump valve 20 is located in a conduit 22 which extends downwardly and away from the dished end 12 and serves as the unloading port for the vessel 10. Conduit 22, of course, will unload both the dye liquor and the dyed articles from the interior of the vessel into a suitable extractor where the dyed articles are separated from the dye liquor.
  • FIG. 2 there is shown an end view taken along lines of 2--2 of FIG. 1 looking down the longitudinal axis of the vessel 10 and showing the relative locations of the fluid discharge header 24, the suction outlet 26 and the rinse header 28.
  • the discharge header 24 extends generally parallel to the longitudinal axis of the vessel 10 from adjacent the dished-end 12 to the other end 14 and is provided with an array of nozzles arranged to discharge fluid generally tangentially with respect to the interior wall of the vessel.
  • the suction outlet 26 is located on the side of discharge header 24 opposite the direction in which the fluid is injected into the vessel.
  • FIG. 3 In the enlarged sectional detailed view of FIG. 3, there is shown the relative disposition of nozzles 30, 32 and 34 with respect to each other and the bottom portion 36 of the vessel 10. Each of the nozzles is directed so as to discharge fluid through openings, one of which is indicated at 35 in a tangential direction with respect to the interior surface of the vessel so that the fluid flow in the vessel 10 will be generally circular about the longitudinal axis of the vessel.
  • the fluid discharge header 24 consists of three rows of nozzles, designated at 38, 4 and 42 which, as pointed out above, extend along the bottom portion of the cylinder 10 in generally parallel relation with the longitudinal axis of the vessel 10. It should be understood that while three rows of nozzles are illustrated as few as one or more than one. can be used. In one embodiment, the three rows of nozzles are divided into groups such as those designated by the numerals 43, 44 and 45. The nozzles of an individual group are supplied with fluid under pressure by a separate conduit such as the conduit 47 for group 43, the conduit 48 for group 44 and conduit 49 for group 45. As shown in FIG. 3, conduit 49, as are conduits 47 and 48, is connected to its group of nozzles through the bottom portion of vessel 10.
  • the delivery capacity of the respective conduits 47, 48 and 49 be large enough to assure that each of the nozzles of each group are supplied with fluid at as nearly the same pressure as possible.
  • the support studs 50 and 52 are distributed along the bottom of the vessel 10 serve to impart rigidity to the discharge header structure and the groups of nozzles are separated by walls such as at 31 in FIG. 3.
  • all of the nozzles may be supplied with fluid from a single conduit which is connected to a single high capacity output pump.
  • the rinse header 28 consists of a plurality of nozzles one of which is indicated at 54 which are arranged to spray a rinsing liquid over the interior surfaces of the vessel 10 subsequent to the completion of the dyeing process.
  • the rinse header 28 is utilized when the unloading valve 20 is open to flush out the interior of the dye vessel and carry out and complete the removal of any remaining articles.
  • the nozzles 54 are attached to a member 55 which extends along the top of the vessel on either side of the loading port 16 and is secured to the top portion of the vessel 10.
  • the rinsing liquid may be supplied to the rinse header 28 by conduit 61 which is fitted through the walls of the member 55.
  • Valve 59 is used to control the fluid delivery through conduit 61.
  • FIG. 6 there is shown a detailed view of the fluid suction outlet 26 which consists of a generally rectangular slot 56 which extends along the wall of the vessel from one end thereof to the other and is connected to conduit 58 which is in fluid communication with the inlet side of pumping means utilized to supply fluid to the fluid discharge header 24, later to be described.
  • a perforated metal plate 60 which may be coated with a friction reducing substance such as that sold under the trademark TEFLON, is mounted within the vessel 10 and extends the length of a slot 56. The lower end of the plate 60 is fixed as at 63 adjacent to the lower edge of the slot 56 while the upper end of the plate 60 is secured to the inner wall of the vessel at 64 which is at a distance from the slot 56.
  • the open area of the suction outlet 26 is increased so that the radial ve locity and flow of liquid into a unit area of the slot 56 is small in comparison to the tangential velocity component of the circulating liquid.
  • the tangential circulation which is achieved as a result of the tangential discharge from the fluid discharge header 24 will keep the suction entrance free of articles being dyed while the liquid level in the dye vessel 10 can be controlled by the suction existing in conduit 58.
  • a Teflon coatedconvexly curved blank 65 may be positioned as illustrated in FIG. 6 across the plate 60 to facilitate the movement of articles past the screen 60 by breaking the suction pull through the screen.
  • Spacers 68 may be provided to maintain the position of the screen 60 and blank 64 with respect to the wall of the vessel.
  • Liquid is supplied through valved conduit 70 to the inlet side of a high capacity pump 72 which may be of the open impeller type.
  • Dye material is added through valved conduit 71 or, if desired, directly through port 16.
  • the driving motor of pump 72 is preferably electric and current to the motor is monitored by ammeter 75 in line 74.
  • the output of pump 72 is fed through conduit 76 to one or more fluid control systems, one being provided for eachof the groups of nozzles in the discharge header 24 when separated groups are used. Since each of these fluid control systems are identical, only the system which supplies fluid to the conduit 48 will be described, it being understood that the conduits 78 and 80 wil direct fluid to similar control systems for conduits 47 and 49 respectively if such separated groups of nozzles are used.
  • Conduit 82 will deliver liq-' uid to a heat exchanger 84 and a bypass valve 83 in conduit 85 is used to control the volume and velocity of the liquid supplied to the conduit 82.
  • the heat exchanger 84 is of conventional design and may consist simply of a chamber in which a plurality of tubes are arranged which carry fluid from conduit 82. Steam may be fed through conduit 86 and chilled water may be fed through conduit 88 in amounts regulated by a temperature programmer 90 which controls throttle valves 92 and 93 so that the amount of heat transferred to the liquid passing through the heat exchanger 84 may be precisely proportioned.
  • thermocouples 94 are appropriately connected to the conduits leading into and out of the heat exchanger 84 so that the temperature condition of the respective fluids can be monitored.
  • the steam or chilled water is delivered from the heat exchanger 84 either to a drain through conduit 96 which is provided with a gate valve and steam trap or to a sump through conduit 98 which is also provided with a conventional gate valve.
  • Pressure indicating gauges 100 may also be supplied in conduit 82 and 102 to permit monitoring and accurate control of the fluid delivered to the fluid discharge header 24.
  • Conduit 102 is connected to conduit 48 through an air actuated gate valve 104.
  • conduit 58 will pass fluid from the vessel 10 through an air actuated gate valve 106 to the suction inlet of pump 72.
  • a valved bypass conduit 108 is provided between conduits 102 and 58 so that fluid delivered by the pump 72 may be used to backwash cover 60. This is achieved by closing valve 104 and 106 and opening valves and 110. With pump 72 running in the normal manner fluid will be taken from the header 24 and passed from the pump 72 to line 108 to discharge through the suction outlet 26. This reverse circulation will effectively clean screen cover 60 of lint or other material that may accumulate thereon during a dye cycle.
  • the dye vessel 10 is provided with a water supply through valved conduit 112 as well as valved conduit 69 and air under pressure through valved conduit 114 which is also provided with a pressure regulator 116.
  • An appropriate number of condition monitoring means such as pressure indicators 118 and temperature indicators 120 may be provided at spaced points about the vessel 10.
  • a conventional liquid level indicator 122 should be provided as is customary in dyeing apparatus.
  • the dump valve 20, as a safety precaution, should be provided with a temperature interlock 124 so that the valve will not open in the event that the fluid in the dye vessel 10 is in excess of a predetermined temperature.
  • the dye vessel 10 should also be provided with a closable air vent and adjustable pressure relief valve while the closure member 18 in port 16 should be provided with a pressure interlock so that the port will not open where there is more than a predetermined pressure difference between the inside of the vessel 10 and the prevailing atmospheric pressure.
  • water at the appropriate temperature is supplied through valve conduits 69 and 70, through the pump, heat exchanger and valve 104 to all of the nozzles or to a selected group of nozzles depending upon the type of arrangement employed.
  • the temperature of the water may be regulated as it passes through the heat exchanger 84.
  • dye is added through conduit 71, 70 and 76 and 82 to the heat exchanger 84 and is mixed with the water already in the vessel 10.
  • the temperature of the liquid in the vessel is then raised to a predetermined level by circulating the liquid through the heat exchanger 84 which is appropriately modulated.
  • An air pad is then applied to the vessel through conduit 114 so that the pressure dyeing temperatures are achieved.
  • bypass valve 83 is used to adjust the volume and velocity of the fluid delivered to the vessel with suction being transmitted through conduit 87 which is connected to the suction inlet of pump 72.
  • the vessel 10 When dye has been exhausted, the vessel 10 is cooled so that it can unloaded. This is accomplished by applying cold water to heat exchanger 84 or by introducing additional cool water through valved conduit 69 while discharging excess water to drain. Before unloading the vessel 10, it may be desirable to add a treatment solution such as a softener which can be simply achieved by addition of the desired material upstream of the pump 72. Subsequently it is preferable to backwash the fluid which is accomplished by operating the valves as indicated above. To unload the vessel 10, the air pad is maintained through conduit 114 and pressure regulator 116 and valve 20 is open. When the liquid level in the machine reaches a predetermined point, the air pad is turned off and valve 59 is opened to admit fluid to the rinse header 28.
  • a treatment solution such as a softener
  • conduit 112 water is admitted through conduit 112 at this time and this conduit is arranged to directly flow at a large velocity in the direction of the unloading valve 20 to assure removal of all articles from the vessel.
  • the nozzles 54 of the rinse header are arranged so as to cascade water down all the internal surfaces of the dye vessel 10 to wash out any remaining articles from the vessel 10.
  • valves of this system should be of the remotely controllable, air actuated type so that all of the valves as well as the pump and the monitoring control elements can be centrally mounted and displayed on a control console and sequentially actuated by a rotary switch arrangement, by card or tape readers, or a timed stepping switch system.
  • a control arrangement such as one of the foregoing, a number of operating conditions would be pre-set, such as the rate of temperature rise, the flow rate, the liquid level and the air pad pressure, all depending on the quantity of articles to be dyed in a given cycle of the apparatus.
  • the flow of liquid to an individual group of nozzles can be throttled back by adjusting the valves effecting the delivery of fluid to the respective group of nozzles.
  • the monitor elements indicate temperature variations in the nature of cold or hot spots in the dye vessel 10
  • the temperature of the fluid discharged from the appropriate group of nozzles can be adjusted to compensate for the variation.
  • One of the principle advantages of the apparatus of the present invention resides in its ability to handle variable quantities of discrete articles in a dye cycle due chiefly to the design of the fluid suction outlet 26 since by virtue of its large open area along the circumference and length of the dye vessel 10 suitable fluid mixing and circulation can be maintained commensurate with continuous variations in load sizes as opposed to discrete differences.
  • suitable fluid mixing and circulation can be maintained commensurate with continuous variations in load sizes as opposed to discrete differences.
  • the dye vessel could be used for loads ranging from 50 to 200 pounds corresponding to appoximately 190 to 750 gallons of dye, respectively.
  • the apparatus of the present invention provides a very efficient and versatile device that is capable of achieving and controlling optimum operating conditions which is particularly important in the dyeing of numerous synthetic materials that are now being used in the manu' facture of clothing articles.
  • Dyeing apparatus comprising a cylindrical vessel having a substantially horizontally disposed longitudinal axis and an interior wall surrounding said axis, said vessel having an article receiving port therein, means for delivering liquid under pressure to the interior of said vessel including a set of nozzles located along said interior wall of said vessel, the outlets of said nozzles being disposed to lie along an axis extending generally parallel to said horizontal axis of said cylindrical vessel and arranged to deliver liquid in a direction such that the flow of liquid in said vessel will be generally circular, means for removing liquid from said vessel including a discharge opening extending along said wall generally parallel to said horizontal axis of said vessel, said opening being located to one side of said set of nozzles opposite the direction of said liquid delivery, means for preventing entrance of articles into said discharge opening, said nozzles of said set being distributed along said axis which extends generally parallel to said horizontal axis of said vessel, fluid pumping means havng a fluid suction inlet and an outlet, conduit means connecting said outlet to said set of nozzles, said conduit means
  • Dyeing apparatus comprising a cylindrical vessel having a substantially horizontally disposed longitudinal axis and an interior wall surrounding said axis, said wall having a closable article receiving port therein, means for delivering liquid under pressure to the interior of said vessel including a set of nozzles located along said interior wall of said vessel, the outlets of said nozzles being disposed to lie along an axis substantially parallel to said horizontal axis of said cylindrical vessel and arranged to deliver liquid in a substantially tangential direction with respect to the interior wall of said vessel, means for removing liquid from said vessel including a discharge opening extending along said wall generally parallel to said horizontal axis of said vessel, said opening being located to one side of said set of nozzles opposite the direction of said liquid delivery, means extending across said discharge opening for preventing entrance of articles therein, said nozzles of said set being evenly spaced from one another, fluid pumping means having a fluid suction inlet and an outlet, said outlet being connected to a plurality of fluid conduit means, each of said fluid conduit means being connected through independently adjustable
  • Dyeing apparatus comprising a generally horizontally disposed cylindrical vessel having a closable article receiving port and spaced apart end walls, one of said end walls having a valved discharge port therein adjacent the bottom of said vessel for emptying articles and liquid from said vessel, means for delivering liquid under pressure to the interior of said vessel including a plurality of rows of nozzles each extending from one of said end walls to the other along; the bottom interior portion of said vessel in generally parallel relation to each other and to the horizontal axis of said vessel, each of said nozzles being arranged to deliver liquid in a substantially tangential direction with respect to the interior wall of said vessel and each of said nozzles in a said row being evenly spaced from one another, fluid pumping means having a fluid suction inlet and outlet, said outlet being connected to a plurality of fluid conduit means and each of said fluid conduit means being connected through independently adjustable valve means to a predetermined number of said nozzles so that said nozzles are arranged in separate groups divided from each other along said longitudinal axis of said vessel

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
US00237683A 1972-03-24 1972-03-24 Dyeing apparatus Expired - Lifetime US3785180A (en)

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US23768372A 1972-03-24 1972-03-24

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US3785180A true US3785180A (en) 1974-01-15

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US00237683A Expired - Lifetime US3785180A (en) 1972-03-24 1972-03-24 Dyeing apparatus

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US (1) US3785180A (enrdf_load_stackoverflow)
JP (1) JPS4913481A (enrdf_load_stackoverflow)
CA (1) CA975905A (enrdf_load_stackoverflow)
DE (1) DE2300529A1 (enrdf_load_stackoverflow)
GB (1) GB1409579A (enrdf_load_stackoverflow)
IL (1) IL40780A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233982B1 (en) * 1995-04-13 2001-05-22 Thies Ag Method and device for the treatment of ready-to-wear, textile apparel parts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20020287A1 (it) * 2002-11-11 2004-05-12 Maino Internat S R L Macchina per il trattamento di tessuti in bagno, particolarmente per il trattamento di tintura in capo.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531997A (en) * 1923-05-14 1925-03-31 Francis C W Stelter Dyeing apparatus
GB320072A (en) * 1928-07-03 1929-10-03 Degussa Improved process for bleaching textiles by means of solutions yielding nascent oxygen
US1883597A (en) * 1930-12-27 1932-10-18 Cowles Engineering Corp Method and apparatus for disseminating solids in liquids
US2170096A (en) * 1936-10-15 1939-08-22 William W Russell Washing machine
CH372019A (fr) * 1960-06-21 1963-09-30 Barriquand Freres S A R L Ets Machine pour le traitement humide de matières textiles
US3199752A (en) * 1961-12-06 1965-08-10 Casse Marcel Machine for pressure dyeing felt blanks and the like
US3478375A (en) * 1968-04-19 1969-11-18 Krantz H Closed dyeing apparatus and method of preventing condensate therein

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531997A (en) * 1923-05-14 1925-03-31 Francis C W Stelter Dyeing apparatus
GB320072A (en) * 1928-07-03 1929-10-03 Degussa Improved process for bleaching textiles by means of solutions yielding nascent oxygen
US1883597A (en) * 1930-12-27 1932-10-18 Cowles Engineering Corp Method and apparatus for disseminating solids in liquids
US2170096A (en) * 1936-10-15 1939-08-22 William W Russell Washing machine
CH372019A (fr) * 1960-06-21 1963-09-30 Barriquand Freres S A R L Ets Machine pour le traitement humide de matières textiles
US3199752A (en) * 1961-12-06 1965-08-10 Casse Marcel Machine for pressure dyeing felt blanks and the like
US3478375A (en) * 1968-04-19 1969-11-18 Krantz H Closed dyeing apparatus and method of preventing condensate therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233982B1 (en) * 1995-04-13 2001-05-22 Thies Ag Method and device for the treatment of ready-to-wear, textile apparel parts

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CA975905A (en) 1975-10-14
DE2300529A1 (de) 1973-10-04
JPS4913481A (enrdf_load_stackoverflow) 1974-02-05
IL40780A0 (en) 1973-01-30
GB1409579A (en) 1975-10-08
IL40780A (en) 1976-06-30

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Effective date: 19820104