EP0047484A1 - Foulard - Google Patents

Foulard Download PDF

Info

Publication number: EP0047484A1
Authority: EP; European Patent Office
Prior art keywords: doctor blade; roller; wrapping roller; foulard; wrapping
Prior art date: 1980-09-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP81106854A

Other languages

German (de)

English (en)

Other versions

EP0047484B1 (fr

Inventor

Rupert Kraft

Karlheinz Brendler

Rainer Goller

Karl Veratschnig

Jakob Mark

Hans-Eckhard Dipl. Kfm. Meiler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Johannes Zimmer Firma

Maschinenfabrik Max Goller

Original Assignee

Johannes Zimmer Firma

Maschinenfabrik Max Goller

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1980-09-05

Filing date

1981-09-02

Publication date

1982-03-17

1981-09-02 Application filed by Johannes Zimmer Firma, Maschinenfabrik Max Goller filed Critical Johannes Zimmer Firma

1981-09-02 Priority to AT81106854T priority Critical patent/ATE11060T1/de

1982-03-17 Publication of EP0047484A1 publication Critical patent/EP0047484A1/fr

1985-01-02 Application granted granted Critical

1985-01-02 Publication of EP0047484B1 publication Critical patent/EP0047484B1/fr

Status Expired legal-status Critical Current

Links

Images

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
- D06B1/143—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller where elements are used to mitigate the quantities of treating material on the roller and on the textile material
- 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
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines

Definitions

the invention relates to a foulard with a wrapping roller for a textile web to be treated, a trough for receiving a liquor which is transferred from the trough to the wrapping roller and from there to the web, and optionally with guide rollers for the web.
DE-OS 2 733 804 describes such a foulard.
An endless idler belt runs there around a roller immersed in the trough and around the wrapping roller and thereby transports the liquor from the trough to the wrapping roller, where it is transferred to the web.
a squeeze roller on the wrapping roller.
Another squeeze roller can also be in contact with the wrapping roller in front of this squeeze roller.
this has the disadvantage that printed goods cannot be treated with this foulard, since the printing inks would take place in the nip from the endless idler belt to the web. After only a few turns, the printed goods would be contaminated by the dye on the idler belt.
this previously known foulard is structurally relatively complex, in particular due to the two squeeze rollers and the endless idler belt. A fine dosage of the fleet transferred to the web cannot be satisfactorily achieved.
the invention is therefore based on the object of proposing a foulard with which an adjustable and as small a quantity of liquor as possible can be applied in a metered manner to the web to be treated in the foulard.
this is achieved according to the invention in that a doctor rests on the circumference of the wrapping roller, which is held against the wrapping roller over its entire length with magnetic force, and in that on the contact surface of the doctor knife resting on the wrapping roller A large number of recesses lying side by side is attached.
the recesses act as passages for the fleet. In the areas between these passages, the doctor blade lies uniformly along the circumference of the wrapping roller over its entire length and practically no liquid can pass through there. This is due to the magnetic attraction between the doctor blade and the wrapping roller achieved, which ensures a uniform contact of the squeegee over the entire length. A depth of a few hundredths of a millimeter is generally sufficient for the cutouts. The depth and the width of the recesses are selected in accordance with the respective application, so that an optimally adapted doctor blade is available for each application.
the magnetic force acting over the length of the doctor blade and the wrapping roller according to the invention prevents the formation of gaps which would otherwise occur solely by the doctor blade sagging. Experiments have shown that an unintended gap width of only a few hundredths of a millimeter has a disadvantageous effect, which is avoided according to the invention.
a preferred embodiment is characterized in that the doctor blade is provided behind the trough in the direction of rotation of the wrapping roller.
the wrapping roller is immersed in the trough and the liquor taken along is wiped off the doctor blade down to the remaining, metered remaining film.
doctor blade transfers the liquor from the trough to the wrapping roller.
a circular doctor blade is used which, because of the properties described, only transfers as much liquor from the trough to the wrapping roller as is required in a metered manner.
a Magnet provided in the wrapping roller under the surface thereof in the area of the doctor, which extends over the length of the doctor.
the magnet can be a permanent magnet or it is an electromagnet.
An electromagnet is preferred because its magnetic force is precisely adjustable.
the magnetic force of a permanent magnet can also be adjusted, for example by changing the distance of the relevant pole of the permanent magnet from the doctor blade.
the magnet is adjustable in the circumferential direction of the wrapping roller.
a flat doctor blade If a flat doctor blade is used, it should be designed with a comb-like profiled contact surface. In the case of a circular doctor blade, this should have a thread-like profile, because this is easier to manufacture than a possible profile with tangential grooves.
At least one support roller with adjustable contact pressure preferably adjustable in the circumferential direction of the wrapping roller, is applied to the wrapping roller.
the looping route can also be designed variably and thus easily adapted to the absorbency of the textile material. This makes it possible to further influence the amount of liquid transferred, in that after a more or less long dwell after the metering knife, on which the liquid film can even out, a variable looping distance is provided, in which the textile material has the amount of liquid applied to the desired extent, i.e. more or less complete.
a textile fabric web 2 is fed to a wrapping roller 3 via a guide roller 1.
the wrapping roller 3 dips into a trough 6 with a continuously adjustable fleet level.
the excess liquor taken along is removed by a doctor 4 according to FIG. 1 or 2.
a defined amount of liquor remains on the wrapping roller 3, which is transferred to the textile web.
the doctor blade 4 is pressed against the wrap roller 3 by a magnet 5.
the magnet is a permanent magnet or an electromagnet.
the doctor blade is therefore made of an iron alloy.
the textile fabric web is pressed against the wrapping roller 3 by support rollers 7, the support pressure of the support rollers also being generated by a magnet 8 or by a pneumatic system.
the textile material web is removed from the wrapping roller 3 via a guide roller 9.
doctor blade 13 is thus a circular doctor blade according to FIG. 2.
the textile web 2 is guided over the guide roller 1 to the wrapping roller 3 and pressed over the lay-on roller 7 before it is removed by the guide roller 9.
the doctor blade 13 and the lay-on roller 7 are pressed by magnets 5, 8.
the doctor blade 4 is omitted here because the metering of the fleet takes over the doctor blade 13.
FIG. 3 also shows the possibility of feeding the textile web 2 (dashed web in FIG. 3) via the guide roller 1 to the wrapping roller 3, which now rotates clockwise, the web dipping into the liquor in the trough 6 and then via a doctor blade 11 is squeezed.
This squeegee can be a hard rubber version with a smooth surface.
the squeegee 11 is also pressed against the wrapping roller 3 by a magnet.
the contact pressure of the support rollers 7 can also be varied by changing the number of rollers attached. Furthermore, the lay-on rollers can be pivoted in order to achieve an earlier or later pressing of the goods onto the wrapping roller 3.
the magnets are, for example, permanent magnets or electromagnets, in order to be able to adjust the contact pressure of the doctor blade or lay-on roller against the wrapping roller.
a cleaning device 10 for the wrapping roller can be provided, which continuously removes the impurities from the wrapping roller behind the guide roller 9.
the foulard described can, for. B. nachge a damper, a dryer or another successor be switched.
the comb-like incisions of the flat doctor blade according to FIG. 1 are a few hundredths of a millimeter deep.
the amount of liquor can be metered through the variation possibilities of the gap depth and the ratio of the width of the webs to the gap width.
a roller with a cut thread or a wound wire can be used.
the wire is advantageously arranged in the form of a helix.
An appropriately engraved roller can also be used. It is also possible to slide rings onto a roller, which are suitably arranged obliquely so that a uniform application of liquid takes place.
Figure 2 shows a schematic view of such a circular doctor blade with a cut thread.
the flat doctor blade according to FIG. 1 can be attached in a stationary manner or can be moved back and forth for the uniform transfer of the moisture film.
the circular doctor blade according to FIG. 2 can be carried along by the wrapping roller or driven independently.
the circumferential speed of the circular doctor blade can correspond approximately to that of the wrapping roller or be different therefrom, that is to say run slower or faster. Reverse drive of the circular doctor blade is also possible.

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Treatment Of Fiber Materials (AREA)
Coating Apparatus (AREA)
Wire Bonding (AREA)
Surgical Instruments (AREA)
Mechanical Treatment Of Semiconductor (AREA)

EP81106854A 1980-09-05 1981-09-02 Foulard Expired EP0047484B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT81106854T ATE11060T1 (de)	1980-09-05	1981-09-02	Foulard.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3033478A DE3033478C2 (de)	1980-09-05	1980-09-05	Foulard mit einer Umschlingungswalze für eine zu behandelnde textile Warenbahn
DE3033478		1980-09-05

Publications (2)

Publication Number	Publication Date
EP0047484A1 true EP0047484A1 (fr)	1982-03-17
EP0047484B1 EP0047484B1 (fr)	1985-01-02

Family

ID=6111226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP81106854A Expired EP0047484B1 (fr)	1980-09-05	1981-09-02	Foulard

Country Status (3)

Country	Link
EP (1)	EP0047484B1 (fr)
AT (1)	ATE11060T1 (fr)
DE (2)	DE3033478C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0094450A1 (fr) *	1982-05-05	1983-11-23	Maschinenfabrik Max Goller	Foulard
CN115094594A (zh) *	2022-07-14	2022-09-23	安徽宜民服饰股份有限公司	一种纳米纺织材料浸染处理设备及工艺

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3514111A1 (de) *	1985-04-19	1986-10-23	Hoechst Ag, 6230 Frankfurt	Verfahren zum endengleichen faerben von cellulosefasermaterialien mit azo-entwicklungsfarbstoffen
DE3514110A1 (de) *	1985-04-19	1986-10-23	Hoechst Ag, 6230 Frankfurt	Verfahren zum endengleichen ausruesten von textilen fasermaterialien mit substantiven ausruestungsmitteln
DE3710059C3 (de) *	1987-03-27	1995-08-31	Voith Gmbh J M	Rakelstab
DE3937749A1 (de) *	1989-11-14	1991-05-16	Jagenberg Ag	Rakelstange zum volumetrischen dosieren von beschichtungsmaterial
DE4031313A1 (de) *	1990-10-04	1992-04-09	Jagenberg Ag	Rakelstange zum volumetrischen dosieren von beschichtungsmaterial

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3401670A (en) *	1967-06-20	1968-09-17	Du Pont	Apparatus for coating tow
DE1815490A1 (de) *	1967-12-29	1969-07-24	Zimmer Johannes	Einrichtung zum Behandeln von flaechenfoermigem Material
DE2911166A1 (de) *	1979-03-22	1980-10-02	Hoechst Ag	Verfahren und vorrichtung zum auftragen geringer fluessigkeitsmengen auf bahnfoermige textile flaechengebilde
AT360485B (de) *	1975-10-01	1981-01-12	Zimmer Johannes	Einrichtung zum befeuchten einer bewegten warenbahn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE396558B (sv) *	1974-05-16	1977-09-26	Karlstad Mekaniska Ab	Forfarande och maskinarrangemang for beleggning av en lopande materialbana med en bestrykningskomposition
DE2554318C3 (de) *	1975-12-03	1981-11-26	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren und Vorrichtung zum Beschichten von Magnetbändern mit Hilfe des Rasterdruckverfahrens
IT1076089B (it) *	1976-07-13	1985-04-22	Mecalix Eduction	Macchina e procedimento per rivestire con un prodotto di rivestimento un supporto in forma di bande o fogli,e supporto rivestito cosi ottenuto
DE2733804C2 (de) *	1977-07-27	1982-02-25	Küsters, Eduard, 4150 Krefeld	Vorrichtung zum Aufbringen kleiner Mengen eines flüssigen Auftragsmittels auf eine laufende Bahn

1980
- 1980-09-05 DE DE3033478A patent/DE3033478C2/de not_active Expired
1981
- 1981-09-02 DE DE8181106854T patent/DE3168043D1/de not_active Expired
- 1981-09-02 EP EP81106854A patent/EP0047484B1/fr not_active Expired
- 1981-09-02 AT AT81106854T patent/ATE11060T1/de not_active IP Right Cessation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3401670A (en) *	1967-06-20	1968-09-17	Du Pont	Apparatus for coating tow
DE1815490A1 (de) *	1967-12-29	1969-07-24	Zimmer Johannes	Einrichtung zum Behandeln von flaechenfoermigem Material
AT360485B (de) *	1975-10-01	1981-01-12	Zimmer Johannes	Einrichtung zum befeuchten einer bewegten warenbahn
DE2911166A1 (de) *	1979-03-22	1980-10-02	Hoechst Ag	Verfahren und vorrichtung zum auftragen geringer fluessigkeitsmengen auf bahnfoermige textile flaechengebilde

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0094450A1 (fr) *	1982-05-05	1983-11-23	Maschinenfabrik Max Goller	Foulard
DE3216726C1 (de) *	1982-05-05	1983-12-15	Maschinenfabrik Max Goller, 8676 Schwarzenbach	Vorrichtung zum kontinuierlichen Auftragen einer Flotte auf eine textile Warenbahn
CN115094594A (zh) *	2022-07-14	2022-09-23	安徽宜民服饰股份有限公司	一种纳米纺织材料浸染处理设备及工艺

Also Published As

Publication number	Publication date
DE3033478C2 (de)	1982-12-30
EP0047484B1 (fr)	1985-01-02
ATE11060T1 (de)	1985-01-15
DE3033478A1 (de)	1982-05-06
DE3168043D1 (en)	1985-02-14

Legal Events

Date	Code	Title	Description
1982-01-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1982-03-17	AK	Designated contracting states	Designated state(s): AT CH DE FR GB IT NL
1982-05-26	17P	Request for examination filed	Effective date: 19820312
1984-09-26	ITF	It: translation for a ep patent filed	Owner name: BUGNION S.P.A.
1984-11-02	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1985-01-02	AK	Designated contracting states	Designated state(s): AT CH DE FR GB IT LI NL
1985-01-02	REF	Corresponds to:	Ref document number: 11060 Country of ref document: AT Date of ref document: 19850115 Kind code of ref document: T
1985-02-14	REF	Corresponds to:	Ref document number: 3168043 Country of ref document: DE Date of ref document: 19850214
1985-02-22	ET	Fr: translation filed
1985-11-05	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1985-11-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1986-01-08	26N	No opposition filed
1986-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19860930 Ref country code: CH Effective date: 19860930
1986-09-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19860930 Year of fee payment: 6
1987-05-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19870527
1987-05-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1987-07-01	GBPC	Gb: european patent ceased through non-payment of renewal fee
1987-07-17	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1988-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19880401
1988-05-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1988-11-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19881118
1994-08-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19940824 Year of fee payment: 14
1994-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19941130 Year of fee payment: 14
1995-09-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Effective date: 19950902
1996-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19960601

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DE2935413C2 (de)	1986-02-27	Vorrichtung zum kontinuierlichen Behandeln einer textilen oder ähnlichen Warenbahn mit einem Behandlungsmedium in Schaumform
DE2605636B2 (de)	1978-09-28	Vorrichtung zum Auftragen einer Behandlungsflotte auf bahnförmiges Material
DE69712991T2 (de)	2002-12-19	Folientransferbeschichtungsverfahren und vorrichtung zur durchführung des verfahrens
DD149167A5 (de)	1981-07-01	Vorrichtung zum auftragen von schaum auf eine laufende bahn
DE3010038A1 (de)	1981-09-24	Vorrichtung zum kontinuierlichen behandeln von textilen u.ae. warenbahnen mit schaum
DE3103894C2 (de)	1982-12-23	Verfahren und Vorrichtung zum Bemustern von insbesondere textilen Warenbahnen
DE3033478C2 (de)	1982-12-30	Foulard mit einer Umschlingungswalze für eine zu behandelnde textile Warenbahn
EP0005443B1 (fr)	1982-10-27	Installation pour forcer un fluide de traitement à travers une matière en bande perméable en mouvement continu
DE2422373A1 (de)	1975-02-20	Verfahren und einrichtung zur herstellung von geweben mit verschiedenfarbigen schussfaeden
DE3139739A1 (de)	1982-05-19	"bahnbeschichtungsvorrichtung"
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DD143165A1 (de)	1980-08-06	Entlaugungs-und stabilisierabteil einer vorzugsweise kettenlosen mercerisiermaschine
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CH595498A5 (en)	1978-02-15	Mercerising fabric stretching
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DE2200312C3 (de)	1978-05-11	Vorrichtung zum Waschen von textlien Warenbahnen
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EP1117861B1 (fr)	2002-11-06	Dispositif de deshumidification d'une bande de materiau
DE1949801A1 (de)	1971-04-15	Verfahren,Farbauftraggeraet und Maschinenanlage zum mehrfarbigen Faerben einer Textilstueckware,insbesondere Filz- oder Tufting-Teppiche
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