WO2005066407A1 - Machine and method for processing textile fabrics - Google Patents
Machine and method for processing textile fabrics Download PDFInfo
- Publication number
- WO2005066407A1 WO2005066407A1 PCT/IT2005/000003 IT2005000003W WO2005066407A1 WO 2005066407 A1 WO2005066407 A1 WO 2005066407A1 IT 2005000003 W IT2005000003 W IT 2005000003W WO 2005066407 A1 WO2005066407 A1 WO 2005066407A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drum
- processing
- machine
- internal element
- textile
- Prior art date
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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/16—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in superimposed, i.e. stack-packed, form
-
- 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
- D06B3/24—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in roped form
- D06B3/26—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in roped form in superimposed, i.e. stack-packed, form
Definitions
- This invention relates to industrial machines for processing textile fabrics in the piece or textile products, such as imitation leather, knitwear, woven fabrics, and to the relative procedure for processing thereof, for example drying, washing, dyeing and finishing in general, in particular for humid or wet processes.
- Background of the invention These processes are implemented with machines which use a principal very similar to a domestic washing machine, wherein inside a rotating drum the textile fabric is, for example, dried, using structure and devices to control drying air, or washed, using structure and devices to control a wash liquid, or dyed, using structure and devices to control a dye.
- FIG 1A shows a schematic drawing of a generic machine 1 for processing textile fabrics of a known type, comprising a casing 3 to contain a drum 5 rotating in the direction of the arrows V1.
- the textile fabrics to be processed are inserted in this drum through a door 7A which opens according to the arrow P1 for front loading of said textile fabric.
- the drum 5 advantageously has internal ribs 5A, which help the textile fabric to rotate inside said drum, and holes 5B for the passage of drying air or washing and/or dyeing water.
- Figure 1A also shows purely by way of example a generic path of the drying air, wherein the new air being introduced, entering a heater battery 9, is indicated with the arrow F1 , the arrows F2 indicate the path of the drying air inside the drum 5 and the arrow F3 indicates the removal path of the humid air.
- the drum 5 is divided into several sectors, see Figure 1B, and has several front opening doors 7B, for example, according to the arrow indicated with P2.
- pieces of textile fabric with small dimensions or garments can be processed, while it is impossible to industrially process pieces of considerable length, such as conventional pieces, each ranging from approximately 35 to 75 meters in length.
- FIG. 1C Another known embodiment of a rotating drum, see Figure 1C, is provided with two supports 11A and 11B and a door 7C which opens according to the arrow indicated with P3 for side loading of the textile fabric.
- a further embodiment of a machine for processing pieces of textile fabric, in particular for drying textile fabrics, comprises a fan, see patent GB
- the patent US 5438766 describes a machine for washing garments having internal elements integral with the rotating drum to prevent entangling of garments and improve loading and unloading of said drum.
- the patent GB 1308376 describes an electronic control system for operation of a machine with rotating drum for drying textile fabrics.
- the patent GB 02294749 describes a machine comprising two or more rotating drums disposed in series in respective chambers, wherein air is supplied to each drum at a controlled temperature, with devices suitable to make the material, in particular mats or rugs, pass from the first to the subsequent drums.
- the patent DE 19616634 describes a machine with rotating drum for garments, comprising a circulation system for drying air divided into two sections, wherein the first section allows axial circulation of air while the second part allows circulation of air from conventional ribs which project towards the inside of the drum.
- the patent GB 949961 describes a particular embodiment of a frame for a rotating drum comprising internal ribs.
- the patent US 4595104 describes a rotating drum comprising on the wall thereof trapezoidal cuts which define trapezoidal tongues, similar to conventional ribs, facing the inside of said drum.
- the patent GB 378331 describes a machine for drying clothes or other articles composed of a plurality of independent rotating drums to which a movement is simultaneously imparted along a closed path inside the machine, so as to stop each cylinder in loading and unloading or operating positions.
- the patent US 1862652 describes a machine composed of a rotating drum divided into a plurality of sectors and having V-shaped perforated elements on the walls of these sectors to introduce liquid into the drum.
- the patent US 6497122 describes a machine for dyeing textile fabrics composed of a non-perforated rotating drum divided into a plurality of sectors and having a perforated pipe, coaxial with the drum for supporting the partition walls, wherein the dyeing liquid is introduced into the drum by this pipe and removed from the drum through the shaped ends of said walls.
- the patent GB 227761 describes a machine with a vertical axis for spinning garments, comprising a container and a perforated coaxial element, both rotating.
- the main drawback of industrial machines for processing pieces of textile fabric, in particular for wet processes, consists in the fact that after processing the piece has knots or constrictions.
- this type of industrial machine with rotating drum is advantageously used for processing delicate pieces of textile fabric such as knits and in particular for finishing, as processing with this type of machine guarantees a soft and delicate treatment, but the final effect of the treatment is prejudiced by the predisposition of these textile fabrics to form defects during processing.
- an industrial machine for processing pieces of textile fabric comprising a rotating drum inside which a further element essentially coaxial preferably with a horizontal axis is provided.
- the dimensions of the coaxial element are advantageously suitable to contain the piece of textile fabric loaded in the volume between the rotating drum and said coaxial element.
- the coaxial element prevents interposing of the turns of the piece of textile fabric and/or allows the piece to maintain a position essentially equidistant from the center of the drum and/or to maintain an essentially spread out form, that is a form which is not intertwined or in any case not twisted, during processing, so as to prevent parts of the textile fabric from overlapping and forming creases or knots.
- improved processing is obtained with a minimum probability of defects in the finished product.
- the piece of textile fabric is advantageously in rope form before being inserted in the drum, with the rope positioned inside the drum advantageously in a spiral around the coaxial element, with the ends of the rope abutted and stitched to form a closed path, or advantageously fixed to the rotating drum or to the coaxial element.
- an external machine is provided to produce the rope form and the turns of textile fabric, with the possibility of obtaining different degrees of processing automation.
- the present invention is advantageously used for industrial finishing processes on delicate textile fabrics in the piece - generally said pieces range from 35 to 75 meters in length - although other processes on different pieces of different textile fabrics are also possible.
- pieces joined together in series can also advantageously be produced, for example by stitching the end of one piece to the end of the subsequent piece, so as to form a single piece of a length equivalent to the sum of the lengths of the individual pieces; in this way processing is faster and less costly with respect to individual processing.
- Figure 1 A schematically shows a known generic machine with a rotating drum for processing textile fabrics
- Figure 1 B schematically shows a known generic rotating drum with side loading
- Figure 1C schematically shows a known generic rotating drum with front loading
- Figure 2 schematically shows a rotating drum according to the invention
- Figure 3 shows a further schematic representation of a rotating drum according to the invention
- Figure 4 schematically shows positioning systems of the textile fabric in accordance with the present invention
- Figure 5 shows a development of the embodiment of the invention in
- Figure 3 shows a perspective view of a further embodiment of the invention
- Figure 7 shows a perspective view of still a further embodiment of the invention.
- a machine for processing textile fabrics in the piece comprises a rotating drum indicated generically with 50, see Figures 2 and 3, inside which, according to the present invention, is provided at least one element 52 with dimensions suitable to be surrounded by a piece of textile fabric, loaded in the volume between the drum 50 and the internal element 52.
- this internal element 52 extends along the entire axial length of the drum 50 and is produced with a cylinder, or with a further drum, coaxial with the drum 50.
- This internal element 52 is preferably motorized, although an embodiment of the invention with the internal element 52 fixed, that is, integral with the rotating drum 50 or fixed to the frame of the machine, is also possible.
- the internal element 52 is motorized the angular rotation speed thereof is advantageously independent of the speed of the drum 50 to facilitate loading and/or to follow the movement of the textile fabric during processing.
- at least one of said drum 50 or internal element 52 advantageously has a reversible direction of rotation and a system to block rotation - not shown in the figure for simplicity - to facilitate loading of the textile fabric.
- the drum 50, the internal element 52 or both also advantageously have ribs, respectively 54A and/or 54B, the main function of which is to help the textile fabric to turn inside the rotating drum 50.
- FIG. 1 schematizes a rotating drum 50 comprising a coaxial internal element 52 according to the present invention, wherein the piece of textile fabric is advantageously loaded in the machine frontally, as described in the conventional case in Figure 1 A with reference to number P1.
- Figure 3 schematizes a rotating drum 50 comprising a coaxial internal element 52 according to the present invention, wherein the piece of textile fabric is loaded in the machine from the side through a door indicated with P4, similarly to the drum in Figure 1C. ! I I I !
- Figure 4 schematizes systems to position the piece of textile fabric 60 inside the drum 50 to allow interposing of the axial element 52.
- the drum 50 is loaded with a piece of textile fabric 60 in rope form prepared in advance in the form of a spiral, see Figure 4A.
- the axial element 52 is advantageously interposed inside said spiral.
- the spiral of the piece 60 in rope form is advantageously prepared in advance by stitching the head 60A to the tail 60B and then loaded inside the drum 50 or preferably fixing it in fixed points 63 and 65 inside said drum 50 or on fixed points of the axial element 52; the piece of textile fabric must be sufficiently loose to allow processing.
- the drum 50 is loaded with a piece of textile fabric 60 in rope form prepared in advance in the form of a spiral, see Figure 4A.
- the axial element 52 is advantageously interposed inside said spiral.
- the spiral of the piece 60 in rope form is advantageously prepared in advance by stitching the head 60A to the tail 60B and then loaded inside the drum 50 or preferably fixing it in fixed points 63 and
- the drum 50 is loaded with a piece of textile fabric 60 in rope form, see Figure 4B, in the form of a ring, by stitching the head 60A to the tail 60B or fixing the head 60A and the tail 60B in fixed points inside said drum 50 or on fixed points of the axial element 52 and interposing the axial element 52.
- a fabric in an open width configuration may advantageously be loaded, optionally with an external machine to produce turns.
- means are provided to introduce air from below, although it would also be possible to introduce air from above or from the central axis.
- the air is advantageously introduced on one side 52A of the internal element 52, see arrow A1, and delivered through the holes 56B produced on said element 52, see arrow A2, and subsequently through the holes 56A, see arrow A3 to be discharged outside the drum 50.
- the introduction of air is advantageously substituted with other process fluids, such as steam, wash water or a dyeing substance, according to the type of processing to be implemented.
- a machine for industrial processing of pieces of textile fabric according to the present invention is therefore advantageously used to dry, wash or dye, or generically carry out dry, humid or wet processing of any type of pieces of textile fabric, especially delicate textile fabrics; in particular, it can advantageously be used for humid finishing of pieces of delicate fabric.
- FIG.6 A further embodiment of the machine according to the invention is shown in Figure.6, substantially corresponding to the embodiment of Figure 3.
- the main difference with respect to the embodiment of Figure 3, is to be seen in the provision of a pair of ducts 58, only one of which is shown in Figure 6, extending parallel to the axis of drum 56 and arranged underneath the internal element 52.
- the ducts 58 are provided with nozzles along their axial development.
- the nozzles are oriented such as to generate air or fluid jets oriented towards the fabric. These jets acts on the fabric during treatment.
- the jets of the two ducts 58 are activated alternatively according to the direction of rotation of the drum 50 or of the internal element 52 to help the fabric moving.
- the duct Rather than two ducts 58, only one duct can be provided, with a double set of nozzles which are alternatively operated, according to the direction of rotation of the drum and/or of the internal element 52.
- the duct might be provided with only one set of nozzles and might be oscillating around its own axis to properly orient the jets.
- the jets are pressurized air jets generated by fans with which the machine is provided.
- the ducts 58 might be arranged inside the internal element 52, the latter being provided with wide apertures, through which the air jets can escape.
- FIG. 7 Rather than individual nozzles arranged along the duct 58, the latter may be provided with a continuous nozzle generating a laminar jet of air or other fluid. Still a further embodiment of the invention is shown in Figure 7. Identical or equivalent parts are designated with the same reference numbers used in the previously described embodiments.
- the internal element 52 is provided with apertures or holes 56B in a manner similar to the example shown in Figure 5. Inside the internal element 52 two ducts 58 are arranged, each provided with a set of nozzles 58B, for the purpose already discussed with respect to Figure 6.
- the comparatively wide openings 56B are sufficient to allow the air jets to escape from the wall of the internal element 52 and to impact on the fabric.
- the openings 56B may be slotted and extend axially or circumferentially.
- the internal element 52 is not exactly coaxial to the drum 50. It does not form, therefore, a support for the drum itself. The latter is supported by wheels 62 keyed on shafts 60, one of which or both of which can be motorized. Rotation of the drum 50 is controlled by the shaft(s) 60. The wheels 62 engage in corresponding annular tracks on the outer surface of the drum 50. The front ends of the drum 50 are open to allow support of the internal element 52. This arrangement is advantageous, since it reduces the space above the internal element 52 and increases the space below the latter, where the fabric being treated accumulates.
- the drum 50 may be sufficiently long to simultaneously treat more than one piece of fabric.
- separate doors P4 and internal partitions of the drum are preferably envisaged. This possibility is again shown in Figure 7, where two doors P4 are provided and an internal partition separates the inner volume of the drum 50 into two parts.
- the internal partition has a central aperture for the internal element 52.
- both the internal element 52 and the drum 50 may be motorized and may be controlled by separate motors, to rotate at different speeds and if required also in different directions.
- one of said members preferably the outer drum 50
- the outer drum can be kept into rotation by a motor during the first part of the treatment cycle, when the fabric is heavier due to the larger amount of water contained therein.
- the outer drum 50 may be supported idly, e.g. by disengaging a clutch between the motor and the driving shaft(s).
- the rotation of the drum 50 will then be caused by the displacement of the fabric piece contained inside the drum due to the movement imparted to the fabric by the rotating internal element 52. In this case the internal element 52 will rotate faster than the outer drum 50.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0506756-1A BRPI0506756A (en) | 2004-01-09 | 2005-01-05 | machine and method for processing textile cloths |
EP05703257A EP1702095A1 (en) | 2004-01-09 | 2005-01-05 | Machine and method for processing textile fabrics |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI20040005 ITFI20040005A1 (en) | 2004-01-09 | 2004-01-09 | MACHINE WITH CONCENTRIC CIRCLES FOR FABRIC TREATMENT AND RELATED PROCEDURE |
ITFI2004A000005 | 2004-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005066407A1 true WO2005066407A1 (en) | 2005-07-21 |
Family
ID=34746689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2005/000003 WO2005066407A1 (en) | 2004-01-09 | 2005-01-05 | Machine and method for processing textile fabrics |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1702095A1 (en) |
CN (1) | CN1910313A (en) |
BR (1) | BRPI0506756A (en) |
IT (1) | ITFI20040005A1 (en) |
WO (1) | WO2005066407A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009141841A1 (en) | 2008-05-19 | 2009-11-26 | Coramtex S.R.L. | Machine for the processing of open - width fabrics and related method |
WO2021251917A1 (en) | 2020-06-12 | 2021-12-16 | Ug Tekstil Tasarim Arge Uretim Ith. Ihr. Paz. San. Ve Tic. Ltd. Sti. | Peice dyeing and drying technique of textile products by means of an ecological process in a single machine |
IT202100003761A1 (en) * | 2021-02-18 | 2022-08-18 | Andrea Mari | AN ACCESSORY SHOVEL FOR OPEN BASKET APPLIANCES FOR GARMENT DYEING |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITFI20070197A1 (en) | 2007-09-04 | 2009-03-05 | Coramtex Srl | "MACHINE AND METHOD FOR THE CONTINUOUS TREATMENT OF ROPE FABRICS" |
ITFI20070198A1 (en) | 2007-09-04 | 2009-03-05 | Coramtex Srl | "FABRIC TREATMENT MACHINE WITH A ROTATING DRUM AROUND A NON-PARALLEL AXIS OF THE DRUM GEOMETRIC AXIS" |
ITUB20155480A1 (en) * | 2015-11-11 | 2017-05-11 | Coramtex Srl | FABRIC DRYER MACHINE AND FABRIC DRYING METHOD |
WO2022099689A1 (en) * | 2020-11-16 | 2022-05-19 | 苏州睿澎诚科技有限公司 | Cleaning device for spinning cotton fabrics |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696643A (en) * | 1970-01-20 | 1972-10-10 | Brueckner Apparatebau Gmbh | Device for treating long flat textile materials |
US3931722A (en) * | 1972-05-31 | 1976-01-13 | Suntex Limited | Apparatus for liquid treatment of a cloth band of an endless form |
FR2603914A2 (en) * | 1985-07-26 | 1988-03-18 | Barriquand Sa | Machine and process for the aqueous treatment of textile articles |
DE3934406A1 (en) * | 1989-10-14 | 1991-04-25 | Herdecker Textilmaschinen Gmbh | Dyeing drum - is rotated at centrifugal speeds while dyestuff is fed axially and centrally with fluid dyestuff recirculation |
-
2004
- 2004-01-09 IT ITFI20040005 patent/ITFI20040005A1/en unknown
-
2005
- 2005-01-05 EP EP05703257A patent/EP1702095A1/en not_active Withdrawn
- 2005-01-05 BR BRPI0506756-1A patent/BRPI0506756A/en not_active IP Right Cessation
- 2005-01-05 CN CNA2005800020644A patent/CN1910313A/en active Pending
- 2005-01-05 WO PCT/IT2005/000003 patent/WO2005066407A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696643A (en) * | 1970-01-20 | 1972-10-10 | Brueckner Apparatebau Gmbh | Device for treating long flat textile materials |
US3931722A (en) * | 1972-05-31 | 1976-01-13 | Suntex Limited | Apparatus for liquid treatment of a cloth band of an endless form |
FR2603914A2 (en) * | 1985-07-26 | 1988-03-18 | Barriquand Sa | Machine and process for the aqueous treatment of textile articles |
DE3934406A1 (en) * | 1989-10-14 | 1991-04-25 | Herdecker Textilmaschinen Gmbh | Dyeing drum - is rotated at centrifugal speeds while dyestuff is fed axially and centrally with fluid dyestuff recirculation |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009141841A1 (en) | 2008-05-19 | 2009-11-26 | Coramtex S.R.L. | Machine for the processing of open - width fabrics and related method |
WO2021251917A1 (en) | 2020-06-12 | 2021-12-16 | Ug Tekstil Tasarim Arge Uretim Ith. Ihr. Paz. San. Ve Tic. Ltd. Sti. | Peice dyeing and drying technique of textile products by means of an ecological process in a single machine |
EP4073311A4 (en) * | 2020-06-12 | 2023-06-14 | Ug Tekstil Tasarim Arge Uretim Ith. Ihr. Paz. San. ve Tic. Ltd. Sti. | Peice dyeing and drying technique of textile products by means of an ecological process in a single machine |
IT202100003761A1 (en) * | 2021-02-18 | 2022-08-18 | Andrea Mari | AN ACCESSORY SHOVEL FOR OPEN BASKET APPLIANCES FOR GARMENT DYEING |
Also Published As
Publication number | Publication date |
---|---|
CN1910313A (en) | 2007-02-07 |
ITFI20040005A1 (en) | 2004-04-09 |
EP1702095A1 (en) | 2006-09-20 |
BRPI0506756A (en) | 2007-05-22 |
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