US3679356A - Procedure for the dyeing of textile ribbons - Google Patents

Procedure for the dyeing of textile ribbons Download PDF

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Publication number
US3679356A
US3679356A US820883A US3679356DA US3679356A US 3679356 A US3679356 A US 3679356A US 820883 A US820883 A US 820883A US 3679356D A US3679356D A US 3679356DA US 3679356 A US3679356 A US 3679356A
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United States
Prior art keywords
tub
ribbons
cylinder
dye
chamber
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Expired - Lifetime
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US820883A
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English (en)
Inventor
Francisco Vancells Calvet
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HILADOS Y TINTES SOLER SA
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HILADOS Y TINTES SOLER SA
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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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D06B3/08—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments as hanks
    • 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
    • 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/18—Passing liquid through fibrous materials in closed containers with a form not determined by the nature of the fibrous material

Definitions

  • the moistened dyed ribbons are delivered to a tub which is positionable within a dye fixing chamber, the tub being heated by a heat source disposed below the tub.
  • a dry vapor is supplied to the interior of the fixing chamber.
  • the vapors within the fixing chamber are drawn downwardly into the tub and through the ribbons contained therein, which vapors are drawn through the bottom of the tub and discharged to a location externally of the fixing chamber.
  • the air contained with the ribbons is also drawn downwardly and discharged externally of the dye fixing chamber.
  • the dye fixing chamber is then heated to a predetermined temperature and maintained at this temperature for a predetermined time for fixing of the dye within the textile ribbons.
  • This invention refers to a process for the dyeing of textile ribbons, wherein the air is swept out of the ribbons and expelled prior to the dye fixing process, with the dye then being immediately fixed within the ribbons as diS- posed within a dye fixing chamber.
  • the process preferably initially requires the distribution of the ribbons or cables in various units of single multiple yarns which units are transported to a device which impregnates them and expresses them by the dye bath, and is arranged to methodically distribute them equally into each of the corresponding integrating compartments of an open tub having common bottom and transportable on a carriage running on rails driven by its own means.
  • the following phase comprises the longitudinal horizontal displacement of the referred multiple tub to situate same onto the movable carriage, which conveys transversely said tub in front of the entrance mouth of the horizontal cylinder of the vaporizer and dye fixer, in whose cavity the open multiple tub is placed by horizontal rolling displacement; the cylinder cover is then closed to proceed with the primary operation of fixing the dye, having previously boiled the water in the bottom of the cylinder and the dry vapor projected by the two lateral parallel tubes; which conjunct whole of ebullition and dry vapor, after heating the common base of the tub and the four sidewalls of each of the integrating compartments, from below upwards, penetrates in the compartments by the upper open part, precisely through the material impregnated with the adequate dye, from above downwards, leaving through a double bottom plaque, perforated, comprising each of the compartments, above which the mass of ribbon to be fixed is sustained, to pass the vapor to the common bottom, sweeping away with same the air contained in the mentioned mass, whose permanence in the material would produce the oxid
  • the operation of fixing the dye is then immediately proceeded with, within the limits of time and temperature appropriate for the operation to be carried out, after which, the temperature is lowered and the steam inlet closed, the ambient pressure is re-established, the cylinder door is opened, the multiple tub is extracted, sliding same on the transport carriage, situated in front, to immediately rest it on one of the fixed rear carriages and the dyed material is then removed, extracting same from each integral compartment, pulling the perforated plaques of the double bottom, while the transport carriage proceeds with the loading of another tub, full of material impregnated with the dye stuff to place it on the inside of the vaporizing cylinder, thus initiating another fixing cycle and so on repeatedly.
  • the first phase of the procedure comprises the situation of the textile ribbons up to the wringer-impregnator which is carried out by means of a conventional feeding means, which delivers the ribbons or cables to the guiding cylinder that passes them vertically toward the impregnator where the ribbons are changed from a dry to a moist state due to the absorption of the dyeing solution.
  • the horizontal folding device comprises a framework provided with longitudinal reciprocating movement by the support of the longitudinal guides of its lower frame, which is provided with an end V profile to run in the necks of freely gyratory pulleys arranged one at each extremity of the vertical mounts, fixed in the floor and which form part of the upper framework, above which the multiple open tub is moved, of various compartments, with a double common bottom, which tub, when the compartments are full of the material to be fixed, is deposited by horizontal longitudinal traction onto the transport carriage, provided with transversal translatory movement, to confront with the opening mouth of the vaporizing fixing cylinder, in whose interior the multiple tub is deposited, full of the material to be fixed, or alternatively, removed from its inside when the material is fixed.
  • the horizontal folding device of the ribbons or of the continuous filament cables executes the distribution for filling the compartments by means of a pair of gyratory cylinders parallel in a longitudinal axial direction, with a periphery of small bars, provided with a conjoint movement of reciprocated translation in a transverse direction together with the gyratory movement of another similar pair of cylinders, parallel in an axial transverse direction, and animated by a reciprocating translation movement impressed by the carriage or framework on the supporting pulleys.
  • the ribbons or cables penetrate between the virtual hollow of the contact between the four rod cylinders provided with self movement.
  • FIG. 1 represents a succinct plan of the installation
  • FIG. 2 shows an elevation view of the assembly comprising the open multiple tub partly in perspective, supported on a fixed frame provided with vertical side supports that sustain the free pulleys for the displacement of the sliver horizontal folder.
  • FIG. 3 represents a side view in elevation of the multiple tube transport carriage, provided with the end motor for the tractioning of the multiple tub, in addition with another central motor for the cross translation of the carriage; a trolley bar rises from the left extremity of the carriage for feeding the electric energy to both motors.
  • FIG. 4 is a plan view of the auxilliary triangular piece, which, by means of a lower vertical shaft engages with the hole in an adequate piece that projects from the central extremity of the tub, for promoting the longitudinal displacement of same by means of the gearing of undercut toothed blocks situated on the other two vertices of the triangular piece, which teeth engage with the upper side duplex chains of each side of the transport carriage to promote the traction, or else the impulsion of the multiple tub to load same or deposit same respectively.
  • FIG. 5 shows in detail the actuation of the two pairs of side duplex chains of the transport carriage as rolling elements on adequately machined rulers effected by the chain rollers, arranged lengthwise in the upper part of the supports that constitute the frame of the transport carriage, while the multiple tub is supported on the edge of the stamped sheets that form the links by virtue of the horizontal wings that project lengthwise from each under side of the multiple tub.
  • FIG. 6 shows an inside'perspective frontal view with door open of the vaporizer dye fixing cylinder; the upper part shows two fiat plates joined at the highest part by two geometric chords whose object is to avoid that dripping caused by condensation fall on the ribbons or cables to be dyed; beneath the geometric center of the cylinder, two horizontal plates, one at each side that close in reetangle with other two vertical plates whose angle reaches distributed on the vertical plates, for the support guide of the lateral faces of the multiple tube which they respectively make contact and guide, when the transport carriage deposits same within the cylinder, or alternatively when same is drawn for loading on its chains, and then to transport and place it onto one of the fixed stationary supports; longitudinal and horizontal parallel tubes have been provided closed to the lower part of the vertical plates that are joined up on the outside with the dry steam network, these tubes being provided throughout their entire lengths on their upper sides with distributing holes to inject the dry vapor into the cylinder for the required heating of the multiple tub; a vertical plate like a cord maintains the mass of heating water deposited in
  • FIG. 7 shows a detail in section of the tubular joining device by elastic contact, situated in the base plate of the cylinder.
  • FIG. 8 shows a conventional section longitudinal view of the fixing vaporizing cylinder with the multiple tub situated inside; showing one of the longitudinal tubes with the holes in its upper part for injecting the dry steam for the rounded cylindrical bottom of the cylinder; on the heating the multiple tub; at water level supported in the vertical plate like a geometrical chord, said mass of water being heated to boiling point by the help of flat horizontal serpentines that receive the vapor from the supply network; arrows indicate the route followed by the vapor for the previous air sweeping operation from below upwards, heating the four walls of each of the multiple tub integrating compartments, to penetrate into each one through the material to be dryed, to effect the direct outlet along the common base of the tub to the exterior due to the suction exercised by the exterior vacuum device, originated by the depression of a stream of vapor into the exterior, which device is seen in the left part of the figme; the right part of the drawing is shown the tub transport carriage which has deposited same in the vaporizing cylinder and is prepared to extract same and transfer it on one of the supports that are fixed
  • FIG. 9 shows a plan of the rear outside extremity of the vaporizing cylinder, showing its connections and apparatus for the control of the temperature and pressure within the cylinder.
  • FIG. 10 is a perspective view on a multiple tub compartment with its perforated sheet which holds the textile material to be dyed, while at the same time constituting the double bottom for the tub, along which the previous and primordial air sweeping operation is performed, from the inside of the cylinder, the material and the tub conjointly.
  • FIG. 11 shows a front view of the referred compartment.
  • FIG. 12 is a perspective view of the perforated plaque that constitutes the double bottom, provided with its rods for lifting it from the compartment with its load.
  • FIG. 13 shows an elevation in perspective of the structure that effects the distribution to the folding device and delivers the ribbons or cables to 'the respective compartments comprising the multiple tub.
  • the distribution assembly forms a fixed frame sustained by bars in the roof, and has as many pairs of cylinders as the number of simple or multiple cables or sliver yarns to be distributed.
  • the lower cylinders of each pair are the drivers and are geared to the upper ones that are of free pressure, each pair comprising in the front thereof two freely gyratable vertical axis cylinders for the lateral guidance of the sliver yarns or the cable.
  • the folding device comprises two longitudinal parallel gryatory shafts, animated also in an alternative direction of cross travel, provided with a pair of confronted cylinders, each pair to cover the respective multiple tub compartment, and which shafts are situated in a carriage animated with longitudinal reciprocating movement. Above each pair of these cylinders there is another pair of cylinders one at the side of the other, transverse and parallel and in contact with each other, animated by the convenient gyratory movement which absorb the ribbons or cables in order that the longitudinal pairs of cylinders progressively deposit them within the compartments so that due to the two combined reciprocating movements they are deposited over the whole of the surface of each compartment.
  • FIG. 14 is a side elevation view of the impregnationwringer with its frame, showing the single motor fastened to the side of said frame, showing the slivers or cables entering vertically between the cylinders under strong pressure from the impregnation-wringer, leaving vertically toward the distributing and folding device and depositing the textile material within the compartments of the multiple tub.
  • All the gyratory cylinders comprising the device are provided with multiple rods parallel to the cylinder axes and perimetrically distributed.
  • the feeder, impregnation-wringer, distributor and folder are driven conjointly by a single electric motor fitted to the frame of the impregnation-wringer through a speed regulator, the transmission being effected by rigid means or through a simple or duplex chain to the diverse elements of the device, the speed being conjugated with that of the outgoing shaft of the speed regulator.
  • the transverse cylinders of the folder carriage are of friction drive to prevent the passage of a knot or other adhered objects that may accompany the ribbons or cables, or slivers.
  • the fixing vaporizing cylinder is provided with a double wall over the whole of its surface, and the space between the inner and outer walls is filled with thermal insulating material.
  • 1 represents the impregnatorwringer of the dosified dyeing solution, of the type comprising two cylinders covered with half-hard synthetic material pressed against each other, provided with two metal side plates each pressing the two upper quadrants and contiguous of both bases, by which a trough is established of sufiicient volume to produce optimum impregnation
  • the tub 2 is subdivided into various compartments, each provided with a perforated plate that communicates with a common base above the fixed frame 3 in the floor, above whose longitudinal walls it rests and is displaced horizontally on the duplex chains carrying the multiple tub 2.
  • Vertical supports 4 are consolidated with the sidewalls of the frame 3 fixed in the floor.
  • the transport carriage 5 is provided for transverse movement on rails which confront the frame 3, the carriage being driven by two duplex chains driven by a specially provided motor for transporting the multiple tub 2 to a position in front of the vaporizing fixing cylinder 6 in whose interior it is deposited due to the inverse movement of its two duplex chains.
  • the references 7, 7' and 7" represents three fixed supports on each of which a multiple tub 2 may be situated, the supports 7, 7 and 7" constituting convenient stationary points for the multiple tubs 2 necessary for the functioning of the device.
  • the reference 8 represents each of the slivers or textile cables to be treated; in which 9 represents the vertical cylinders or lateral guides of the slivers or cables arranged along the distributor section; in which 10 shows the lower driving cylinders of the distributor; where 11 shows the free pressure upper cylinders but geared above the cylin ders 10; where 12 shows the driving chain of the cylinders 10; where 13 shows the frame supporting the distributing cylinders sustained by tie-rods 14 fixed to the roof; where 15 represents the folding device driving chain which delivers the slivers or the cables to each of the compartments comprising the multiple tub 2; where 16 denoted the folding device carriage provided with reciprocating longitudinal movement; where 17 shows each of the two horizontal, longitudinal, rotary shafts, actuated also alternatively with cross travel, provided with as many pairs of cylinders 18 as the number of compartments integrating the multiple tub 2, for each pair 18 to attend to the respective tub compartment situated beneath the folding carriage 16; where 19 shows each pair of rotary, horizontal and transverse cylinders situated each pair of
  • the endless duplex chains 25, one for each face of the frame work freely rotate on two pulleys 28; the notched borders 27, in addition to, in the frame 3 are provided in the transport carriage 5 and in the fixed stationary supports, 7, 7' and 7"; the duplex chains 25 turn freely on the pulleys 28 in the frame 3 and in the fixed supports, and they are actuated directly by the end motor 29 and tightened by a tensor pulley 30.
  • the trolley 31 collects the current from the line 32 and feeds the motors 29 and 33 that promotes the translation of the carriage 5 upon rotation of the shaft 34, on whose extremities are shown the winged pulleys 35 and the smooth pulley 36 which run on the rails 37 due to the driving pinions 38 being connected to motor 33.
  • Numeral 43 shows the contactor box for the end motor 29 of the carriage 5; where 44 represents each of the integrating compartments of the multiple tub 2; where 45 shows each of the double walls that separate the compartments, owing to the free space between the walls thereof 46, whose rounded upper border is provided with holes 47 for the outlet of the vapor that enters by the space 46; where 48 shows the perforated sheet that establishes the longitudinal triangular base 49 along the multiple tub 2; where 50 represents the multiple holes in the sheet 48, arranged to effect the sweeping out of the air from the textile material to be treated, expelled by the dry injected vapor; where 51 shows the angle pieces that sustain the sheets 48 in position; where 52 shows the rods with end rings for removing the fixed textile material; where 53 represents the frontal hole in the front wall of the double base 49 for the outlet of the expelled air, which hole makes contact by flexible material with the cylinder outlet hole 64; where 54 represents the upper projecting border for reinforcing the sidewalls and extremities of the compartments 44; where 55 represents each of
  • the ribbons are deposited into the tub 2, which tub is then positioned within the dye fixing chamber defined by the interior of the cylinder 6.
  • the .tub when positioned within the cylinder 6, is then heated by means of the boiling water disposed within the bottom of the cylinder 6. Further, a dry vapor is supplied to the interior of the dye fixing chamber through the pipes 60 and orifices 61. Due to the externally positioned cylinder 69, a suction is imposed on'the opening 64 which is in communication with the chamber 49 provided in the bottom of the tub 2-
  • the suction created within the chamber 49 causes the vapors within the interior of cylinder 6 to be drawn downwardly through the interior of the tub and through the perforated wall 50.
  • This suction also causes the air contained within the ribbons to also be drawn downwardly into the chamber 49, whereupon the air and vapors are then drawn through the opening 64 so as to I be discharged externally of the cylinder 6.
  • the tub containingribbons, as positioned within the cylinder 6, is then heated to a predetermined temperature and maintained at said temperature for a predetermined time to cause fixing of the dye in the textile ribbons, whereupon the temperature within the chamber is then lowered and the tub removed from the cylinder 6.
  • a process for the dyeing of textile ribbons wherein the air is swept out of the ribbons and expelled prior to thedye fixing process comprising the steps of:
  • a process according to claim 1 comprising a multiple tub integrated by various compartments, whose intermediate and individual walls are separated by a free space, and united at their upper part by a curve provided with holes, by comprising compartments with a base or bottom for holding the material to be dyed, consisting of a movable perforated plaque provided with multiple holes situated on angular profiles with which a double longitudinal base is established having a hole on its frontal face which joins by elastic contact with the respective hole in the lower central part of the rear base of the fixing cylinder that communicates with an external vacuum device formed by the external vertical cylinders and conjugated, by eifecting the sweeping of the air and establishing a suificient difference of pressure between the interior and the exterior of the cylinder through the holes with the exterior valve open.
  • a process according to claim 2, comprising a horizontal, vaporizing fixing cylinder in whose interior the multiple tub is deposited by sliding on rollers to proceed with the vaporizing and fixing of the textile material contained in its integrating compartments having previously completely swept out the air contained in its interior, by having other horizontal lateral plaques throughout its length, by having other lateral plaques which in a vertical position form a closed rectangle with the plaques, by the freely gyratable rollers on horizontal shafts distributed in line close to the border along the horizontal plaques for supporting the wings of the tub, by having other freely gyratory rollers on vertical axes distributed along these vertical plaques to guide and support the sidewalls that comprise the longitudinal common base of the tub, by having a hole in the central lower part of the rear base of the cylinder destined to connect by elastic contact with the central hole of the double bottom of the multiple tub through which the air is swept, by an exterior valve positioning the tub with the ribbons therein within a to positioning the tub within the dye fixing chamber, and

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US820883A 1968-08-02 1969-05-01 Procedure for the dyeing of textile ribbons Expired - Lifetime US3679356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES356806A ES356806A1 (es) 1968-08-02 1968-08-02 Procedimiento con su dispositivo correspondiente para el tinte de cintas textiles.

Publications (1)

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US3679356A true US3679356A (en) 1972-07-25

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US820883A Expired - Lifetime US3679356A (en) 1968-08-02 1969-05-01 Procedure for the dyeing of textile ribbons

Country Status (9)

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US (1) US3679356A (fr)
JP (1) JPS4817503B1 (fr)
BE (1) BE728920A (fr)
CH (2) CH539731A (fr)
ES (1) ES356806A1 (fr)
FR (1) FR2014895A1 (fr)
GB (1) GB1244072A (fr)
NL (1) NL145913B (fr)
SE (1) SE365952B (fr)

Also Published As

Publication number Publication date
SE365952B (fr) 1974-04-08
DE1929872B2 (de) 1976-02-26
CH539731A (fr) 1973-03-15
CH541869A4 (fr) 1973-03-15
ES356806A1 (es) 1970-02-16
GB1244072A (en) 1971-08-25
FR2014895A1 (fr) 1970-04-24
NL6906506A (fr) 1970-02-04
DE1929872A1 (de) 1970-02-05
JPS4817503B1 (fr) 1973-05-30
NL145913B (nl) 1975-05-15
BE728920A (fr) 1969-08-01

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