EP0351482A1 - Procédé et installation de rétrécissement et de lissage - Google Patents

Procédé et installation de rétrécissement et de lissage Download PDF

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Publication number
EP0351482A1
EP0351482A1 EP88810702A EP88810702A EP0351482A1 EP 0351482 A1 EP0351482 A1 EP 0351482A1 EP 88810702 A EP88810702 A EP 88810702A EP 88810702 A EP88810702 A EP 88810702A EP 0351482 A1 EP0351482 A1 EP 0351482A1
Authority
EP
European Patent Office
Prior art keywords
shrinking
goods
roller
conveyor belt
smoothing
Prior art date
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
EP88810702A
Other languages
German (de)
English (en)
Other versions
EP0351482B1 (fr
Inventor
Christian Strahm
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.)
SANTEX AG
Original Assignee
SANTEX AG
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4240404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0351482(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SANTEX AG filed Critical SANTEX AG
Priority to AT88810702T priority Critical patent/ATE61425T1/de
Publication of EP0351482A1 publication Critical patent/EP0351482A1/fr
Application granted granted Critical
Publication of EP0351482B1 publication Critical patent/EP0351482B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C5/00—Shaping or stretching of tubular fabrics upon cores or internal frames
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C21/00—Shrinking by compressing

Definitions

  • the present invention relates to a method according to the preamble of claim 1 and an apparatus for performing this method.
  • a residual shrinkage value of around 3% is desirable for many textiles.
  • such shrunk goods no longer shrink too much in a tumbler
  • such shrinked goods do not elongate too much if they are hung over the clothesline to dry, which means that with such a residual shrinkage value of around 3%, an acceptable compromise can be made for them different washing and drying processes, which have different effects and may be used later.
  • the object of the present invention is therefore, in particular, to create a method with which, on the one hand, significantly greater shrinkage than before can be achieved, and which, even with regard to the material and processing of the most varied webs, enables the targeted production of a certain residual shrinkage value.
  • the goods can be in tubular form or in open form.
  • the invention further relates to a device for carrying out the method according to the invention.
  • the knitted tubular fabric 1 to be treated is drawn off from a storage container 3 by means of a feed mechanism 2 and fed to a spreader 5 via a slide 4, so that the fabric 1 can be passed through a damping unit 6 in the spread-out state.
  • the goods 1 to be treated are damped uniformly and intensively from both sides until they have absorbed about 10 to 15% by weight of moisture.
  • the moistened tubular fabric 1 is advanced with a heated shrinking and insertion shoe 7 in the loosened state as possible and from there one in the transport direction formed between the latter and a shrinking and drawing-in roller 8 cooperating with it narrowing feed gap 9 supplied.
  • the shrink and feed roller 8 can, if necessary, also or instead of the shrink and insertion schis 7 be heated.
  • the goods to be treated 1 are now by means of the controllably driven shrinking and drawing-in roller 8 cooperating with the shrinking and introducing shoe 7 in the drawing-in gap 9 along a curved plane 10 to a value which can be selected by the set speed and size of the drawing-in gap 9 pre-shrunk.
  • the shrinking and insertion shoe 7 is arranged so as to be pivotable and displaceable with respect to the axis of rotation of the shrinking and drawing-in roller 8 such that both the height h and the degree of narrowing of the drawing-in gap 9 can be adapted to the respective requirements.
  • the goods 1 thus pre-shrunk to a freely selectable value are now with a certain lead on the one in the goods receiving area to enlarge the goods support surface in an oppositely curved plane around a deflection roller 11, the one between the shrinking and insertion shoe 7 on the one hand and the shrinking and Infeed roller 8 on the other hand, formed goods exit slot 12 elastically closing, extremely elastic and vapor-permeable outer part of the forward-moving transport and shrinking belt 13, and emptied in this way onto the latter.
  • the product 1 placed on the widened product support surface 14 and previously pre-shrunk to a selected value is reduced in order to reduce the product support surface of the transport and shrinking belt 13 in a plane 16 which is oppositely curved around a continuously rotating shrinking and smoothing roller 15 and is chromed on the latter zy Lindvik outside roller 15 guided around this.
  • the peripheral speed of the shrinking and smoothing roll 15 is normally slightly less than the rotating speed of the transport and shrinking belt 13 guided over the deflecting rolls 11, 17 and 18. and feed roller 8, the deflection roller 11 and the shrinking and smoothing roller 15 are all in a common plane 19.
  • the shrinking and smoothing roller 15 is also heated to a temperature of about 110 to 120 ° C.
  • a transport and shrinking belt 13 provided with a liquid storing material at least on its goods support side.
  • the transport and shrinking belt 13 designed in this way runs through a moistening and / or drying unit 20 in order to control the desired degree of moistening of the transporting and shrinking belt 13 automatically and precisely to be able to.
  • the goods 1 set in this way to a precise final shrinkage value are de-laminated with the aid of a precision stacker 21.
  • the conveyor and shrinking belt 13 consists of a vapor compression effect which is practically inextensible during operation and is reinforced with reinforcing thread on its inner side directed towards its deflecting rollers 11, 17 and 18 in order to achieve an additional fabric compression effect due to its design Basic Germ material 22, on the outside of which is to be directed towards the article 1 to be treated, a vapor permeable, for example consisting of a felt or pile, extremely elastic article support layer 23 is arranged.
  • the unit I known from FIG. 1 is preceded by an analog unit II, the latter at the goods inlet, as can be seen from the enlarged section C in FIG. 3, not with a shrinking and inserting shoe and with one this cooperating shrinking and drawing-in roller is merely provided with a much simpler pair of supply rollers 24 which delivers the goods 1 to be shrunk in area A to the outwardly curved and thus widened highly elastic goods support surface 14.
  • the remaining parts of the upstream unit II correspond to the analog parts of the unit I or the device shown in FIGS. 1 and 2, so that there is also For this unit I, a repeated description of the parts provided with the analog reference symbols is unnecessary.
  • unit II is the same as unit I, that is to say instead of the feed roller pair 24 also at the inlet with a shrinking and insertion shoe 7 and one with the same interacting shrinking and drawing-in roller 8 for achieving a controllable pre-shrinking of the product 1 delivered to the shrinking and smoothing roller 15 of the unit II, so that both sides of the product 1 passing through in the flat state are treated equally.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
EP88810702A 1988-07-18 1988-10-14 Procédé et installation de rétrécissement et de lissage Expired - Lifetime EP0351482B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88810702T ATE61425T1 (de) 1988-07-18 1988-10-14 Verfahren und vorrichtung zum glaetten und schrumpfen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH273488 1988-07-18
CH2734/88 1988-07-18

Publications (2)

Publication Number Publication Date
EP0351482A1 true EP0351482A1 (fr) 1990-01-24
EP0351482B1 EP0351482B1 (fr) 1991-03-06

Family

ID=4240404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88810702A Expired - Lifetime EP0351482B1 (fr) 1988-07-18 1988-10-14 Procédé et installation de rétrécissement et de lissage

Country Status (4)

Country Link
US (1) US4969243A (fr)
EP (1) EP0351482B1 (fr)
AT (1) ATE61425T1 (fr)
DE (1) DE3861968D1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0452185A1 (fr) * 1990-04-12 1991-10-16 Rollin S.A. Courroie sans fin coopérant avec au moins un cylindre pour rétrécir un matériau en feuille interposé entre courroie et cylindre, et machine à rétrécir les tissus équipée de cette courroie
US5233733A (en) * 1990-04-12 1993-08-10 Rollin S.A. Sheet material shrinkage apparatus
EP0955403A1 (fr) * 1998-04-30 1999-11-10 Sperotto Rimar S.p.A. Procédé et dispositif pour le rétrécissement par compression des étoffes textiles
DE10327027A1 (de) * 2003-06-16 2005-01-05 Brückner Trockentechnik GmbH & Co. KG Vorrichtung zum Kompaktieren von textilen Warenbahnen
EP2821537A1 (fr) 2013-07-02 2015-01-07 Santex AG Procédé et dispositif de séchage et de rétrécissement en continu de marchandises textiles
EP3786331A1 (fr) * 2019-08-29 2021-03-03 Lafer S.p.A. Machine de compactage combinée pour tissus et procédé de compactage correspondant

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6473948B1 (en) * 1997-04-17 2002-11-05 Milliken & Company Air bag fabric possessing improved packed volume characteristics
ITMI20021678A1 (it) * 2002-07-26 2004-01-26 Muzzi Costruzioni Meccaniche S Impianto per il finissaggio di tessuti e procedimento per il finissaggio di tessuti
DE10330338B3 (de) * 2003-07-04 2004-08-05 A. Monforts Textilmaschinen Gmbh & Co.Kg Verfahren zum kompressiven Krumpfen und Gummituch-Krumpfanlage
GB0323002D0 (en) * 2003-10-02 2003-11-05 Pro Fit Internat Apparatus for imparting stretch to fabrics
EP1657340A1 (fr) * 2004-11-15 2006-05-17 Sperotto Rimar S.R.L. Dispositif et procédé pour rétrécir des substrats textiles
CN109072525B (zh) * 2016-02-08 2020-09-01 拉费尔有限公司 用于织物的压实机和相应的压实方法
US10828864B2 (en) 2018-12-05 2020-11-10 Talon Technologies, Inc. Absorbent, wicking, expandable bandrolls, and waistbands and garments with same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959821C (de) * 1953-12-06 1957-03-14 Haas Friedrich Maschf Vorrichtung zum Krumpfen fortlaufender Gewebebahnen in Kettenrichtung
FR2070866A1 (fr) * 1969-12-15 1971-09-17 Cluett Peabody & Co Inc
FR2318968A1 (fr) * 1975-07-24 1977-02-18 Cluett Peabody & Co Inc Appareil et procede de traitement d'une nappe d'etoffe
FR2450769A1 (fr) * 1979-03-08 1980-10-03 Hunt & Moscrop Procede pour la fabrication de bandes continues densifiees de matiere textile, de papier ou analogue
US4603799A (en) * 1983-12-30 1986-08-05 Schaerer Jean E Forward feed assembly for continuous forward feed of open tubular fabric under controlled tension

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1861422A (en) * 1930-04-18 1932-05-31 Sanford L Cluett Art of shrinking fabrics
US2209205A (en) * 1939-12-28 1940-07-23 Albany Felt Co Mechanical fabric
US2374482A (en) * 1943-02-18 1945-04-24 Hadfield James John Apparatus for effecting the shrinking or the stretching of textile fabrics
US2870038A (en) * 1954-10-18 1959-01-20 Bancroft & Sons Co J Method for imparting durable lusterized finish to fabric
GB1106773A (en) * 1965-11-18 1968-03-20 Pasolds Ltd Method of and apparatus for shrinking fabric
US3585696A (en) * 1967-05-22 1971-06-22 Aronoff Edward Israel Apparatus for stabilizing knitted tubular fabrics
US3484949A (en) * 1967-05-22 1969-12-23 Aronoff Edward Israel Stabilizing knitted tubular fabrics
SU542774A1 (ru) * 1973-04-13 1977-01-15 Вичугский Филиал Специального Конструкторского Бюро Красильно-Отделочного Оборудования Устройство дл пропаривани трубчатого трикотажа
US3940833A (en) * 1973-04-26 1976-03-02 Cluett, Peabody & Co., Inc. Method for compressively shrinking textile fabrics at high speed
BR7400696D0 (pt) * 1973-08-31 1975-09-09 Cluett Peabody & Co Inc Processo e aparelho aperfeicoados para estabilizacao e pre-encolhimento de um tecido de malha
SU553316A1 (ru) * 1974-10-04 1977-04-05 Ивановский научно-исследовательский экспериментально-конструкторский машиностроительный институт Устройство дл отделки круглов заного полотна
SU739157A1 (ru) * 1977-11-28 1980-06-05 Ивановский научно-исследовательский экспериментально-конструкторский машиностроительный институт Устройство дл укладки полотна
US4247969A (en) * 1979-02-08 1981-02-03 Compax Corporation Method for moisture conditioning of compressively treated fabric
US4562627A (en) * 1984-02-01 1986-01-07 Samcoe Holding Corporation Method for finish drying of tubular knitted fabrics

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959821C (de) * 1953-12-06 1957-03-14 Haas Friedrich Maschf Vorrichtung zum Krumpfen fortlaufender Gewebebahnen in Kettenrichtung
FR2070866A1 (fr) * 1969-12-15 1971-09-17 Cluett Peabody & Co Inc
FR2318968A1 (fr) * 1975-07-24 1977-02-18 Cluett Peabody & Co Inc Appareil et procede de traitement d'une nappe d'etoffe
FR2450769A1 (fr) * 1979-03-08 1980-10-03 Hunt & Moscrop Procede pour la fabrication de bandes continues densifiees de matiere textile, de papier ou analogue
US4603799A (en) * 1983-12-30 1986-08-05 Schaerer Jean E Forward feed assembly for continuous forward feed of open tubular fabric under controlled tension

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0452185A1 (fr) * 1990-04-12 1991-10-16 Rollin S.A. Courroie sans fin coopérant avec au moins un cylindre pour rétrécir un matériau en feuille interposé entre courroie et cylindre, et machine à rétrécir les tissus équipée de cette courroie
FR2660978A1 (fr) * 1990-04-12 1991-10-18 Rollin Sa Courroie sans fin cooperant avec au moins un cylindre pour retrecir un materiau en feuille interpose entre courroie et cylindre, et machine a retrecir les tissus equipee de cette courroie.
US5233733A (en) * 1990-04-12 1993-08-10 Rollin S.A. Sheet material shrinkage apparatus
EP0955403A1 (fr) * 1998-04-30 1999-11-10 Sperotto Rimar S.p.A. Procédé et dispositif pour le rétrécissement par compression des étoffes textiles
DE10327027A1 (de) * 2003-06-16 2005-01-05 Brückner Trockentechnik GmbH & Co. KG Vorrichtung zum Kompaktieren von textilen Warenbahnen
EP2821537A1 (fr) 2013-07-02 2015-01-07 Santex AG Procédé et dispositif de séchage et de rétrécissement en continu de marchandises textiles
EP3786331A1 (fr) * 2019-08-29 2021-03-03 Lafer S.p.A. Machine de compactage combinée pour tissus et procédé de compactage correspondant

Also Published As

Publication number Publication date
US4969243A (en) 1990-11-13
DE3861968D1 (de) 1991-04-11
ATE61425T1 (de) 1991-03-15
EP0351482B1 (fr) 1991-03-06

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