CN101522977A - Apparatus for continuous decatizing in autoclave - Google Patents

Apparatus for continuous decatizing in autoclave Download PDF

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Publication number
CN101522977A
CN101522977A CNA2007800370223A CN200780037022A CN101522977A CN 101522977 A CN101522977 A CN 101522977A CN A2007800370223 A CNA2007800370223 A CN A2007800370223A CN 200780037022 A CN200780037022 A CN 200780037022A CN 101522977 A CN101522977 A CN 101522977A
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CN
China
Prior art keywords
autoclave
equipment
fabric
cylinder
continuous
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Granted
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CNA2007800370223A
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Chinese (zh)
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CN101522977B (en
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P·阿尔贝托
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Pietro Alberto Connecting Rod Shrinkage Process & Co KG GmbH
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Pietro Alberto Connecting Rod Shrinkage Process & Co KG GmbH
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Publication of CN101522977A publication Critical patent/CN101522977A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00Heating or cooling textile fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/06Calendering, pressing, ironing, glossing or glazing textile fabrics between rollers and co-operating moving surfaces formed of flexible material, e.g. bands
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C2700/00Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/13Steaming or decatising of fabrics or yarns

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

Abstract

An apparatus (1) for continuous autoclave decatizing which comprises an autoclave (2) containing a cylinder (3) being heated and rotatable around its axis. Said apparatus (1) further comprises a firstconveyor belt (4) and a second conveyor belt (5) which are supported by rolls and suitable to sandwich between themselves a fabric to be treated (6) and to carry said fabric (6) into the autoclave (2 ) through an inlet sealing slot (7) and out of the autoclave (2) through an outlet sealing slot (7'). The conveyor belts (4, 5) are arranged so as to surround the cylinder (3) and adhere to the cylindrical lateral surface thereof. Further, said apparatus (1) is provided with an internal jacket (13) which can be heated by heating means (14) and is coaxial to the autoclave (2). Said internal jacket (13) and said heated cylinder (3) are suitable to be heated up to temperatures ranging from 160 DEG C to 200 DEG C in order to overheat in a combined way the interior of the autoclave (2) up to a temperature higher than 14O DEG C and the apparatus is provided with means (12) for injecting steam into the autoclave (2). The apparatus (1) is also provided with water injecting means (12, 18, 18', 19) suitable to inject water into the autoclave (2).

Description

Be used for equipment at the autoclave continuous decatizing
Technical field
The present invention relates to a kind of equipment that is used at the autoclave continuous decatizing, this equipment is particularly suitable for providing at short notice best decatize.
Background technology
As everyone knows, the autoclave decatize is the most effective to wool, synthetic textiles or BLENDED FABRIC decatize.In fact, the temperature that is higher than 100 ℃ can reach in autoclave, thereby prevents moisture contained in steam owing to evaporating in the influence of autoclave mesohigh value, and this high-voltage value is usually above 1.5 atmospheric pressure.
This specific character is the reason why the autoclave decatize produces lasting effect; In fact, gloss and the sense of touch that is provided by decatize neither can or not more or not do not suppressed and damage by flatiron by the steam that clothes manufacturer uses because of washing yet.This durability of performance can not be handled by the decatize of carrying out in atmospheric pressure environments and obtain.In fact, in common decatize was handled, in the environment of clean atmosphere pressure, this combination of high temperature and high humidity can not exist, because steam loses its moisture by evaporation, and changes into hot-air when it surpasses 100 ℃.
The autoclave decatizing apparatus is also well known, and this equipment is provided with workable in a continuous manner groove.Pending fabric is sandwiched in the middle of two bands, and these two bands are attached on the rotatable cylinder in being put into autoclave the time.Many described equipment comprise the autoclave that is provided with coaxial interior cover, and this cover is heated, and condense so that prevent to form.
In United States Patent (USP) 6 381 883, a kind of equipment that comprises autoclave is disclosed, wherein, in container, have forced air under the room temperature, this container is not heated, and heated rotatable cylinder is housed, and fabric pending on this cylinder passes through.Yet, unsatisfactory by the technique effect that described equipment is obtained, because in the autoclave of groove is arranged, be difficult to reproduce and make pressure, humidity and the temperature conditions that can reach large-duty permanent vapour steaming effect at short notice.
In comprising the equipment that does not have the interruption of groove decatize autoclave, decatize is handled and is continued several minutes, for example 5-6 minute.The fabric that is wound into a roll is imported in the autoclave.Close autoclave, remove air and import steam.Maximum temperature in autoclave is usually near 132 ℃, and is corresponding with 2 atmospheric steam pressures.Because the processing time is quite long, so this temperature is enough to flatiron and decatizing fabric, and makes the finished product that obtains durable, this fabric is arranged to " the sandwiching thing " in the middle of two-layer process cloth and is reeled.
On the contrary, having in the groove autoclave of continuous decatizing equipment, handle the lasting several seconds.For example, suppose the speed of 20 meters of fabric per minutes and 5 meters autoclave internal capacity (promptly the girth at the cylinder of autoclave inside adds the path that enters and leave autoclave, and this girth equals 1200mm), then fabric can stop in autoclave 15 seconds.These data representations are per hour produced the example of about 1200 meters equipment.
Although the continuous decatizing that carries out in the known device that the groove autoclave is arranged is handled, for example as above-described, have very fast feature, yet being fabric, its defective can not get durable gloss and sense of touch, because the processing time is too short.
If wish in the groove autoclave is arranged, to obtain and identical result in being interrupted autoclave, then must at first under than high usually temperature and humidity, work, so that the short time of staying of compensate for slower.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of continuous autoclave decatizing apparatus and method, this equipment and method do not have above-mentioned defective, and provide high productivity ratio and the fabric that obtains having durable gloss and feel characteristics simultaneously, like an elephant accessible the sort of gloss and sense of touch in the interruption autoclave of in the very long time, operating.
In fact clearly, if speed is very low, and fabric keeps for a long time in the groove autoclave is arranged, and do not have invention as herein described also can reach best decatize effect, but the productivity ratio of this equipment is too low, so that described equipment can not be by commercial Application.Therefore, continuous autoclave decatizing apparatus of the present invention and method have high production rate and the advantage that combines in durable decatize effect aspect gloss and the sense of touch, and this gloss and sense of touch only just can reach in the very long time.The combined heated of the rotatable cylinder of the steam superheating that this advantage is adorned by making in autoclave and autoclave cover and superheated steam and/or water spray in the autoclave simultaneously to be realized.
Another advantage of continuous autoclave decatizing apparatus of the present invention and method is possible make the decatize vapo(u)rous in the autoclave by water is sprayed in a controlled manner.
Water sprayed into will be understood that in the autoclave and overcome technology prejudice, because the prior art regulation is removed in autoclave by the water that condenses and produce so far.
Another advantage of continuous autoclave decatizing apparatus of the present invention and method is may controlled pressure in two zoness of different in single autoclave, temperature and humidity value, so that reach best decatize effect.
Description of drawings
More advantages of decatizing apparatus of the present invention and steaming method and characteristic will be conspicuous for those skilled in the art by the detailed and unrestricted description to embodiment with reference to the accompanying drawings, in the accompanying drawings:
-Fig. 1 illustrates the schematic sectional view of the embodiment of continuous autoclave decatizing apparatus of the present invention; With
Fig. 2 illustrates the cutaway view of Fig. 1 mesohigh still, wherein, represents that in more detail fabric is on cylinder.
The specific embodiment
Fig. 1 illustrates the continuous autoclave decatizing apparatus 1 that comprises the autoclave 2 that cylinder 3 is housed, and this cylinder 3 is heated and can rotates around its axis.Equipment 1 also comprises first conveyer belt 4 and second conveyer belt 5, this first conveyer belt 4 and second conveyer belt 5 are supported by suitable roller, and be suitable for pending fabric 6 is clipped in the middle of them, and described fabric 6 brought in the autoclave 2 by exit seal groove 7 ' take it out of autoclave 2 again by inlet seal groove 7.Inlet seal groove 7 and exit seal groove 7 ' can for example be the roll gap that constitutes between suitable sealed roller 8,9 and 10.In autoclave 2, can arrange one or more rollers 11, these rollers 11 are suitable for supporting conveyer belt 4 and 5, and this conveyer belt 4 and 5 is clipped in pending fabric 6 in the middle of them.Arrange conveyer belt 4 and 5, so that around cylinder 3 and be attached on most of its cylindrical sides.
As everyone knows, the autoclave 2 of equipment 1 can be provided with respect to the anti-condensation jacket 13 in the inside of autoclave 2 coaxial arrangement, and the anti-condensation jacket 13 in this inside can be condensed so that prevent to form in autoclave 2 by 14 heating of suitable heater.
Be provided with therein in the decatizing apparatus of prior art of anti-condensation jacket 13, anti-condensation jacket 13 is heated reaching as high as under about 132 ℃ temperature, and is corresponding with the internal pressure of 2 atmospheric autoclaves.
On the contrary, according to the present invention, anti-condensation jacket 13 and cylinder 3 all are heated to the temperature of 200 ℃ of scopes at 160 ℃, so that the over-heat inside that makes autoclave 2 in the mode of combination is up to being higher than 140 ℃ temperature at least and at about 2 atmospheric lower pressures, this lower pressure does not allow the vapor (steam) temperature that reaches such, so that realize tangible decatize effect.The device 14 that is used for heating jacket 13 can be formed by the path of wherein diathermanous oily continuous-flow.Oil can be heated in autoclave 2 outsides.
Equipment 1 also is provided with the device 12 that is used for steam is sprayed into autoclave 2.In the embodiment shown in Fig. 1, steam injection equipment 12 is formed by at least one pipe.
The temperature of cover 13 is raised, up to reaching 180-200 ℃.In a preferred embodiment, the temperature range of cover 13 is 160 ℃ to 200 ℃.
The heating of cover 13 is effective especially for make the steam superheating of being adorned in autoclave 2, because autoclave 2 is provided with the huge heat-transfer area that directly is exposed to steam.Heated cylinder 3 has than cover 13 little heat-transfer areas, in any case but heated cylinder 3 for cover 13 with the steam in the mode heating high-pressure still 2 of combination with add heating fabric 6 and be absolutely necessary.
According to the present invention, the further heating of steam can be reached by assisted heating device 15 in autoclave 2, and this assisted heating device 15 is for example formed by resistance or heater coil.
In order to guarantee that autoclave 2 also can be provided with the pressure roll (not shown) in cylinder upper conveyor belt 4 and 5 and the adhesive force and the tension force of fabric 6, this pressure roll is for example promoted by piston.Pressure roll is pressed on fabric on the heated cylinder, and improves steam ironing and decatize effect.
Although the restriction that is lower than work under 2 atmospheric pressure lower pressures is arranged, so that prevent steam leakage, still might be for decatizing apparatus 1 of the present invention by in autoclave 2, obtain to be preferably 150-160 ℃ overheated but saturated steam from outer jet water.Thereby overcome this technology prejudice,, in autoclave 2, should avoid the existence of any water according to this technology prejudice.When equipment 1 in when work, water is sprayed in the autoclave 2 by suitable injection apparatus.Preferably, water conservancy is sprayed in the autoclave 2 with displacement pump 18 and respective nozzle 19.In autoclave 2, water contacts heated jacket 13, and is vaporized immediately, thereby improves the steam moisture value in autoclave 2 significantly.
Similarly, water also can be sprayed to for example described assisted heating device 15 on the direction of other heated element of arranging between cover 13 and the cylinder 3.
In interchangeable embodiment, water also can pass through steam injection equipment 12, for example before it sprays into steam in the autoclave 2, utilizes displacement pump 18 ' spray.
By regulating the water yield of spraying, might improve the decatize effect with displacement pump.
The device 12 that is used for steam is sprayed into autoclave 2 can be provided with one or more check-valves 20, so that make the quantity of steam of injection not be subjected to any influence that may change by the internal pressure of spraying the autoclave 2 that evaporation of water caused.
Make steam contained in autoclave 2 make the pressure in the autoclave 2 can keep lower by spraying with water saturation by controlled water, therefore, the too big stress of seal groove 7 and 7 ' be not subjected to.
Referring now to Fig. 2, to observe in more detail, fabric 6 is sandwiched in the middle of two continuous conveyors 4 and 5.Directly contact the preferably common infiltration felt of first conveyer belt 4 band of heated rotatable cylinder 3, and the second outside conveyer belt 5 preferably scribbles the impermeable band of silicon usually.
Fabric 6 and sandwich it two conveyer belts 4 and 5 seal groove 7 be attached to cylinder 3 on the place between part in in autoclave and the superheated steam that obtains of the water that sprays and/or spray by water jet device 18,19 by steam injection equipment 12 by heating contact.First permeable belt 4 is flooded by steam, and moisture is sent to first with 4 itself and the second impermeable fabrics 6 that comprise between with 5.When by first with 4, fabric 6 and second with 5 form sandwich constructions contact heated cylinder 3 time, the steam that keeps in the fabric 6 and first permeable belt 4 tends to evaporation and expands.The second impermeable conveyer belt 5 keeps very large tension force, thus by first with 4, fabric 6 and second is with in 5 sandwich constructions that form and the part that heated cylinder 3 contacts, owing to evaporation of water becomes steam on fabric 6 the extra pressure of generation.In described part, form the 21 (zones that in Fig. 2, dot, zone, this zone is not represented according to real ratio, because first be with 4, fabric 6 and second be with 5 and in fact closely contact each other with cylinder 3), wherein, the temperature and pressure value is higher than the remainder of autoclave 2 significantly.Therefore, in single autoclave 2, fabric 6 passes two zoness of different, and stands two kinds of different decatizes thus and handle, first kind is that second kind then derives from higher temperature and the pressure that obtains because of contacting with heated cylinder owing to the steam condition that forms in autoclave.
Continuously autoclave decatizing apparatus 1 be provided with single impervious also be possible with 5; but in this case; it is longer that fabric 6 tends to become; because along with it is no longer protected in its both sides; and when entering and leave autoclave 2, owing to may be subjected to excessive tension with seal groove 7 and 7 ' corresponding friction.
Humidity, temperature and pressure parameter can be regulated along with the variation of decatize speed, weight and the composition of pending fabric (for example wool, blending wool fabric, synthetic textiles etc.).In addition, must consider that higher decatize speed means that the processing time is shorter, and relatively large cold material to be heated should be sent in the autoclave.
Might for example be attached to and verify on the cloth by the fabric 6 actual temperature that reach near 145-150 ℃ with the temperature-sensitive gummed paper.
A non-limiting example that is used for the decatize parameter of pure woolen fabric is proposed below.
Example
Every running meter weighs the pure woolen fabric 6 of 400 grams and once handled in continuous autoclave decatizing apparatus of the present invention, and the autoclave 2 of this equipment has the diameter of 1800mm.The about 20m/min of decatize speed.Spray into the water yield in the autoclave 2 and equal the about 1% of fabric weight, i.e. about 80 grams of per minute.
The temperature of the cover 13 of autoclave 2 equals about 180 ℃.
The temperature of cylinder 3 equals about 180 ℃.
Steam pressure in autoclave 2 equals about 1.5 crust.
The temperature that in first steaming step, reaches by fabric 6, when be with 4 and 5 with heated cylinder 3 between when not contacting, estimation is about 125-130 ℃, and in second steaming step, be with 4 and 5 on cylinder 3 time when what sandwich fabric in the middle of their, estimation is about 145-150 ℃.
When the durability that the decatize of fabric 6 is handled is placed between flat flatiron and the fabric 6 by the cloth that will wet, via in the above red-hot flat flatiron pass through be verified.Well known fact is, if red-hot flat flatiron and wet cloth do not stay ring grain on fabric 6, then the proof processing is durable.When flatiron according to above-mentioned parameter by the fabric 6 of equipment 1 decatize on by the time, do not form ring grain, prove that fabric 6 has endurance quality and optimal feel and gloss.
Should be noted that it is possible changing the decatize parameter, so that reach different decatize effects.For example, if spray into fabric 6 weight about 1% that the water yield in the autoclave 2 equals to treat decatize, and fabric 6 do not compressed on cylinder 3 excessively, then obtains more closely knit decatizing fabric 6.On the contrary, if spray into about 3-4% that the water yield in the autoclave 2 equals to treat fabric 6 weight of decatize, and fabric 6 tightly suppressed cylinder 3 strongerly, then obtains fabric 6 more closely knit and that have more " plastic-like " sense of touch.
The equipment of the application of the invention also might carry out decatize, wherein, makes the steam that sprayed in the autoclave 2 overheated significantly in autoclave 2 outsides before injected.
In addition, the fabric 6 of former humidification might be sent in the groove autoclave 2.
Those skilled in the art can carry out possible change and/or increase to the embodiment in the scope described herein and illustrational, as to remain on following claims.

Claims (16)

1. continuous autoclave decatizing apparatus (1), this equipment (1) comprising: autoclave (2), it comprises cylinder (3), this cylinder (3) is heated and is rotatable around its axis; First conveyer belt (4) and second conveyer belt (5), these conveyer belts are supported by roller, and be suitable for pending fabric (6) is clipped in the middle of them, and by inlet seal groove (7) described fabric (6) is brought in the autoclave (2) and by exit seal groove (7 ') and to be taken out of autoclave (2), arrange conveyer belt (4,5), so that around cylinder (3) and being attached on its cylindrical sides, described equipment (1) also comprises the internal sleeve (13) that is provided with heater (14), this internal sleeve (13) is coaxial with autoclave (2), it is characterized in that: described internal sleeve (13) and described heated cylinder (3) are suitable for being heated to 160 ℃ of temperature to 200 ℃ of scopes, so that the over-heat inside that makes autoclave (2) in the mode of combination is up to than 140 ℃ of higher temperature; And equipment is provided with the device (12) that is used for steam is sprayed into autoclave (2).
2. equipment according to claim 1 (1) is characterized in that, this equipment (1) is provided with and is suitable for water is sprayed into water jet device in the autoclave (2) (12,18,18 ', 19).
3. according to the described equipment of above claim (1), it is characterized in that described water jet device is displacement pump (18) and respective nozzles (19).
4. according to claim 2 or 3 described equipment (1), it is characterized in that described water jet device is steam injection equipment (12) and displacement pump (18 ').
5. according to each the described equipment (1) in the claim 2 to 4, it is characterized in that injection apparatus (12,18,18 ', 19) is provided with one or more check-valves (20).
6. equipment according to claim 1 (1) is characterized in that, this equipment (1) comprises assisted heating device (15) in autoclave (2).
7. equipment according to claim 1 (1) is characterized in that, first conveyer belt (4) that is suitable for directly contacting heated rotatable cylinder (3) is a permeable belt.
8. equipment according to claim 1 (1) is characterized in that, second conveyer belt (5) is impervious.
9. continuous autoclave steaming method, the method comprising the steps of:
-pending fabric (6) is clipped in two conveyer belts (4,5) centre,
-with described conveyer belt (4,5) pending fabric (6) is brought in the autoclave (2) by the inlet seal groove (7) of autoclave (2),
-conveyer belt (4,5) being attached to be arranged in being heated on the rotatable cylinder (3) in the autoclave (2), described conveyer belt (4,5) is clipped in fabric (6) in the middle of them,
-take processed fabric (6) out of autoclave (2) by the exit seal groove (7 ') of autoclave (2) with described conveyer belt (4,5),
It is characterized in that this method also comprises step: the internal sleeve (13) and cylinder (3) heating of autoclave (2) are reached 160 ℃ of temperature to 200 ℃ of scopes, be higher than 140 ℃ temperature at least so that the over-heat inside of autoclave (2) is reached in the mode that makes up.
10. continuous autoclave steaming method according to claim 9 is characterized in that, this method comprises with steam injection equipment (12) steam is sprayed into step in the autoclave (2).
11. continuous autoclave steaming method according to claim 9 is characterized in that, this method comprises water is sprayed into step in the autoclave (2).
12. continuous autoclave steaming method according to claim 11 is characterized in that, the step that water sprays in the autoclave (2) is undertaken by steam injection equipment (12) in the mode that substitutes with respect to the step that steam is sprayed in the autoclave (2).
13. continuous autoclave steaming method according to claim 9 is characterized in that, by the inside of the further heating high-pressure still (2) of assisted heating device (15).
14. continuous autoclave steaming method according to claim 9 is characterized in that, makes the steam in the autoclave to be sprayed into (2) overheated significantly in autoclave (2) outside before injected.
15. continuous autoclave steaming method according to claim 9 is characterized in that, fabric (6) is entering autoclave (2) before by humidification.
16. continuous autoclave steaming method according to claim 9 is characterized in that described method is used continuous autoclave decatizing apparatus according to claim 1 (1).
CN2007800370223A 2006-10-06 2007-06-21 Apparatus for continuous decatizing in autoclave Expired - Fee Related CN101522977B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT001919A ITMI20061919A1 (en) 2006-10-06 2006-10-06 EQUIPMENT FOR CONTINUOUS AUTOCLAVE DECATITATION
ITMI2006A001919 2006-10-06
PCT/IT2007/000441 WO2008041258A1 (en) 2006-10-06 2007-06-21 Apparatus for continuous decatizing in autoclave

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CN101522977A true CN101522977A (en) 2009-09-02
CN101522977B CN101522977B (en) 2013-08-07

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JP (1) JP2010506056A (en)
KR (1) KR101334218B1 (en)
CN (1) CN101522977B (en)
IT (1) ITMI20061919A1 (en)
TR (1) TR200902402T2 (en)
WO (1) WO2008041258A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330303A (en) * 2010-07-13 2012-01-25 彼得罗阿尔贝托连杆收缩加工有限合伙两合公司 Trimming device and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110326733A (en) * 2019-07-15 2019-10-15 山东华春新能源有限公司 A kind of super-pressure quick freezing equipment
CN115387048B (en) * 2022-08-23 2024-03-15 佛山市南海区新元机械有限公司 Sealed woolen steaming structure, woolen steaming machine and woolen steaming method

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
IT1202577B (en) * 1987-02-20 1989-02-09 Pietro Alberto EQUIPMENT FOR THE CONTINUOUS DECATIZATION OF FABRICS IN AUTOCLAVE
US5123134A (en) * 1990-03-15 1992-06-23 Pietro Alberto Method for supplying steam to an autoclave for decatizing
AUPO304296A0 (en) * 1996-10-17 1996-11-14 Commonwealth Scientific And Industrial Research Organisation Continuous decatising process and apparatus
IT1295735B1 (en) * 1997-08-08 1999-05-27 Roberto Franchetti CONTINUOUS HIGH TEMPERATURE AND HIGH PRESSURE CALENDER / DECATIZING PROCESS FOR FABRICS AND
ITUD20010124A1 (en) * 2001-07-17 2003-01-17 Lafer Spa PROCEDURE AND DEVICE FOR THE DECATISSATION OF A FABRIC
ITMI20020173A1 (en) * 2002-01-31 2003-07-31 Biella Shrunk Process S A S Di DECATISSING EQUIPMENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330303A (en) * 2010-07-13 2012-01-25 彼得罗阿尔贝托连杆收缩加工有限合伙两合公司 Trimming device and method
CN102330303B (en) * 2010-07-13 2014-10-22 彼得罗阿尔贝托连杆收缩加工有限合伙两合公司 Repairing device and method

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TR200902402T2 (en) 2010-06-21
ITMI20061919A1 (en) 2008-04-07
KR101334218B1 (en) 2013-12-02
CN101522977B (en) 2013-08-07
KR20090086208A (en) 2009-08-11
WO2008041258A1 (en) 2008-04-10
JP2010506056A (en) 2010-02-25

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