EP0351482B1 - Procédé et installation de rétrécissement et de lissage - Google Patents
Procédé et installation de rétrécissement et de lissage Download PDFInfo
- Publication number
- EP0351482B1 EP0351482B1 EP88810702A EP88810702A EP0351482B1 EP 0351482 B1 EP0351482 B1 EP 0351482B1 EP 88810702 A EP88810702 A EP 88810702A EP 88810702 A EP88810702 A EP 88810702A EP 0351482 B1 EP0351482 B1 EP 0351482B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shrinking
- roller
- conveyor belt
- process according
- draw
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000009499 grossing Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000004753 textile Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 238000005056 compaction Methods 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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 when they are hung over the clothesline to dry, which means that with such a residual shrinkage value of around 3%, an acceptable compromise for the various , washing and drying processes with different effects, which 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 a wide variety of material 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 evenly 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 therewith narrowing feed gap 9 supplied.
- the shrink and feed roller 8 can, if necessary, also be heated or instead of the shrink and insertion shoe 7.
- 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 in such a way 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 goods 1 placed on the expanded goods support surface 14 and previously pre-shrunk to a regulated selected value become Reduction of the goods support surface of the transport and shrinking belt 13 in a plane 16 which is oppositely curved around a continuously rotating shrinking and smoothing roll 15 and guided around this by a chrome-plated cylindrical outside roll 15.
- the peripheral speed of the shrinking and smoothing roll 15 is normally slightly lower 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 deflecting 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 on at least 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 an exact final shrinkage value are de-laminated with the aid of a precision stacker 21.
- the transport and shrinking belt 13 consists of a vapor compression effect that is practically inextensible during operation and that is reinforced with reinforcing thread on its inner side that is directed towards its deflecting rollers 11, 17 and 18 to achieve an additional fabric compression effect due to its design
- the unit 1 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 feed rollers 24 which delivers the goods 1 to be shrunk in area A to the highly elastic goods support surface 14 which is curved outwards and thereby widened.
- the remaining parts of the upstream unit 11 correspond to the analog parts of unit I or the device shown in FIGS. 1 and 2, so that a description of the parts provided with the analog reference symbols is also unnecessary for this unit I.
- the unit 11 it is also possible for the unit 11 to be the same as the unit I in order to achieve an even greater shrinkage and / or a more uniform treatment of knitted tubular fabric, 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 goods 1 delivered to the shrinking and smoothing roller 15 of the unit II, so that both sides of the goods 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)
Claims (17)
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 |
---|---|---|---|
CH2734/88 | 1988-07-18 | ||
CH273488 | 1988-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0351482A1 EP0351482A1 (fr) | 1990-01-24 |
EP0351482B1 true 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) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660978B1 (fr) * | 1990-04-12 | 1992-08-14 | 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 |
US6473948B1 (en) * | 1997-04-17 | 2002-11-05 | Milliken & Company | Air bag fabric possessing improved packed volume characteristics |
EP0955403A1 (fr) * | 1998-04-30 | 1999-11-10 | Sperotto Rimar S.p.A. | Procédé et dispositif pour le rétrécissement par compression des étoffes textiles |
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 |
DE10327027A1 (de) * | 2003-06-16 | 2005-01-05 | Brückner Trockentechnik GmbH & Co. KG | Vorrichtung zum Kompaktieren von textilen Warenbahnen |
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 |
EP2821537A1 (fr) | 2013-07-02 | 2015-01-07 | Santex AG | Procédé et dispositif de séchage et de rétrécissement en continu de marchandises 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 |
EP3786331A1 (fr) * | 2019-08-29 | 2021-03-03 | Lafer S.p.A. | Machine de compactage combinée pour tissus et procédé de compactage correspondant |
Family Cites Families (19)
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 |
DE959821C (de) * | 1953-12-06 | 1957-03-14 | Haas Friedrich Maschf | Vorrichtung zum Krumpfen fortlaufender Gewebebahnen in Kettenrichtung |
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 |
US3484949A (en) * | 1967-05-22 | 1969-12-23 | Aronoff Edward Israel | Stabilizing knitted tubular fabrics |
US3585696A (en) * | 1967-05-22 | 1971-06-22 | Aronoff Edward Israel | Apparatus for stabilizing knitted tubular fabrics |
CA953895A (en) * | 1969-12-15 | 1974-09-03 | Herman J. Joy | Method for compressive shrinking of textile 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 |
AR207271A1 (es) * | 1975-07-24 | 1976-09-22 | Cluett Peabody & Co Inc | Aparato con hoja presionadora flexible para efectuar el encogimiento previo de una pieza continua de tela y metodo para tratar tela |
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 |
GB2043727B (en) * | 1979-03-08 | 1983-08-03 | Hunt & Moscrop | Compressive shrinking of textile and paper webs |
CH662141A5 (de) * | 1983-12-30 | 1987-09-15 | Jean Eric Schaerer | Vorschubvorrichtung zum kontinuierlichen zufuehren von geoeffneter, textiler schlauchware zu einer weiterverarbeitungsstation. |
US4562627A (en) * | 1984-02-01 | 1986-01-07 | Samcoe Holding Corporation | Method for finish drying of tubular knitted fabrics |
-
1988
- 1988-10-14 DE DE8888810702T patent/DE3861968D1/de not_active Expired - Lifetime
- 1988-10-14 EP EP88810702A patent/EP0351482B1/fr not_active Expired - Lifetime
- 1988-10-14 AT AT88810702T patent/ATE61425T1/de not_active IP Right Cessation
-
1989
- 1989-07-18 US US07/381,591 patent/US4969243A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4969243A (en) | 1990-11-13 |
ATE61425T1 (de) | 1991-03-15 |
EP0351482A1 (fr) | 1990-01-24 |
DE3861968D1 (de) | 1991-04-11 |
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