EP1900864A2 - Procédé et dispositif pour le mercerisage en continu des fils textiles - Google Patents

Procédé et dispositif pour le mercerisage en continu des fils textiles Download PDF

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Publication number
EP1900864A2
EP1900864A2 EP07115878A EP07115878A EP1900864A2 EP 1900864 A2 EP1900864 A2 EP 1900864A2 EP 07115878 A EP07115878 A EP 07115878A EP 07115878 A EP07115878 A EP 07115878A EP 1900864 A2 EP1900864 A2 EP 1900864A2
Authority
EP
European Patent Office
Prior art keywords
threads
yarn
mercerising
strip
alkaline solution
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
EP07115878A
Other languages
German (de)
English (en)
Other versions
EP1900864A3 (fr
EP1900864B1 (fr
Inventor
Amedeo Quaia
Mauro Ceolin
Roberto Badiali
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.)
Savio Macchine Tessili SpA
Original Assignee
Savio Macchine Tessili SpA
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
Application filed by Savio Macchine Tessili SpA filed Critical Savio Macchine Tessili SpA
Publication of EP1900864A2 publication Critical patent/EP1900864A2/fr
Publication of EP1900864A3 publication Critical patent/EP1900864A3/fr
Application granted granted Critical
Publication of EP1900864B1 publication Critical patent/EP1900864B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06B7/00—Mercerising, e.g. lustring by mercerising
    • D06B7/04—Mercerising, e.g. lustring by mercerising of yarns, threads or filaments
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres

Definitions

  • the variation in inclination of the axes of the deviating rollers 24 allows the progressive axial gauge to be generated between the 8-shaped spirals that wind on the drums 20 and allows the number of spirals that can be carried by the available length of the drums 20 to be varied, thus determining the length of the path of the strip of threads 1 and its treatment time with alkaline solution.
  • the strip of threads 1 is discharged with the hydro-extraction and drawing device 27 after the mercerising reaction. It is shown in figure 4 with its essential components.
  • the strip of mercerised threads 1 still imbibed with alkaline solution passes from idle deviating rollers 28 and reaches the hydro-extraction device 29 consisting of a motorised roller 30 against which two idle counter-rollers 31 are pressed, preferably made from polymeric elastic material.
  • Such a roller 30 rotates at the linear speed of the strip of threads 1 fed, decreased by the expected percentage shrinkage for the mercerisation.
  • the motorisation of the shafts of the drums 41A, B is also controlled with independent actuation, for example through an inverter, given that the various angular speeds of the mercerising device are synchronised to obtain and keep coherent speeds within the device.
  • the strip of washed and neutralised threads 1 is then subjected to a drying and exsiccation stage, in the drying unit inside the container 60 shown in figure 7 in its essential components.
  • the drying and exsiccation unit has an analogous structure to that of the treatment unit with alkaline solution.
  • the strip of threads 1 is made to pass onto the surface of two rotary drums 61, heated with steam or with diathermal oil to suitable temperature.
  • the strip of threads 1 is wound many times onto the hot surface of the drums 61 always with incomplete 8-shaped spirals.
  • the deposit of the strip of threads 1 is regulated with the deviating rollers 62, totally analogous to the deviating rollers 24 of the container 5, also with a rotation axis oblique to the axes of the drums 61.
  • the strip of threads 1 coming out from the exsiccation unit is then sent for the individual winding of each thread and does not require any particular operation to separate the threads 1 that make up the strip, since such threads have always kept their individuality.
  • the winder 70 a series of reels 72 is produced that each contain one of the threads 1 that have been mercerised in the plant upstream.
  • injector nozzles 12 in the imbibing device 8 which engage the threads 1 under treatment individually, injecting the alkaline solution under pressure, allows the mercerisation treatment to be completed in a time of around a tenth of a second and it does not require further reaction stages to achieve the desired result.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
EP20070115878 2006-09-15 2007-09-07 Procédé et dispositif pour le mercerisage en continu des fils textiles Active EP1900864B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20061767 ITMI20061767A1 (it) 2006-09-15 2006-09-15 Procedimento e dispositivo per la mercerizzazione in continuo di filati tessili

Publications (3)

Publication Number Publication Date
EP1900864A2 true EP1900864A2 (fr) 2008-03-19
EP1900864A3 EP1900864A3 (fr) 2009-08-05
EP1900864B1 EP1900864B1 (fr) 2011-03-30

Family

ID=38829569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070115878 Active EP1900864B1 (fr) 2006-09-15 2007-09-07 Procédé et dispositif pour le mercerisage en continu des fils textiles

Country Status (4)

Country Link
EP (1) EP1900864B1 (fr)
CN (1) CN101144235B (fr)
DE (1) DE602007013500D1 (fr)
IT (1) ITMI20061767A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121360A1 (it) * 2012-08-01 2014-02-02 Reggiani Macchine Spa Macchina e metodo per la mercerizzazione di filati o tessuti
ITMI20121361A1 (it) * 2012-08-01 2014-02-02 Reggiani Macchine Spa Macchina per la mercerizzazione di filati
CN113403764A (zh) * 2021-07-02 2021-09-17 台嘉蚌埠玻璃纤维有限公司 一种可自动冲洗的拉丝机及冲洗方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525826B (zh) * 2009-03-10 2012-05-09 东华大学 一种纱线束状连续回流丝光的方法
CN110011226B (zh) * 2019-03-29 2024-12-03 北京理工大学 布线装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369519A2 (fr) 2002-06-05 2003-12-10 SAVIO MACCHINE TESSILI S.p.A. Appareil et procédé pour le traitement en continu au mouillé des fils textiles, notamment pour leur mercerisage sous tension
EP1369520A2 (fr) 2002-06-05 2003-12-10 SAVIO MACCHINE TESSILI S.p.A. Dispositif pour le traitement en continu au mouillé des fils textiles
EP1369521A2 (fr) 2002-06-05 2003-12-10 SAVIO MACCHINE TESSILI S.p.A. Procédé et dispositif pour le mercerisage en continu des fils textiles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292629A (en) * 1939-08-12 1942-08-11 American Rayon Company Inc Method for imparting finish to cotton yarn
GB960150A (en) * 1963-04-11 1964-06-10 Inst Textilmaschinen Improvements in or relating to apparatus for sizing warp threads
GB1268376A (en) * 1968-06-06 1972-03-29 Stone Platt Crawley Ltd Former Improvements relating to conveyors
US3864949A (en) * 1970-08-05 1975-02-11 Kanegafuchi Spinning Co Ltd Apparatus for continuously treating thread
US3766581A (en) * 1970-08-05 1973-10-23 Kanegafuchi Spinning Co Ltd Process for continuously treating thread
DE4121593A1 (de) * 1991-06-29 1993-01-07 Croon Lucke Maschinen Vorrichtung zum kontinuierlichen behandeln von garnen in fluiden medien
FR2739880B1 (fr) * 1995-10-13 1997-12-05 Superba Sa Procede de teinture en continu de fils, en particulier a base de fibres cellulosiques avec des colorants reactifs, et dispositif pour la mise en oeuvre de ce procede

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369519A2 (fr) 2002-06-05 2003-12-10 SAVIO MACCHINE TESSILI S.p.A. Appareil et procédé pour le traitement en continu au mouillé des fils textiles, notamment pour leur mercerisage sous tension
EP1369520A2 (fr) 2002-06-05 2003-12-10 SAVIO MACCHINE TESSILI S.p.A. Dispositif pour le traitement en continu au mouillé des fils textiles
EP1369521A2 (fr) 2002-06-05 2003-12-10 SAVIO MACCHINE TESSILI S.p.A. Procédé et dispositif pour le mercerisage en continu des fils textiles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121360A1 (it) * 2012-08-01 2014-02-02 Reggiani Macchine Spa Macchina e metodo per la mercerizzazione di filati o tessuti
ITMI20121361A1 (it) * 2012-08-01 2014-02-02 Reggiani Macchine Spa Macchina per la mercerizzazione di filati
WO2014020503A1 (fr) * 2012-08-01 2014-02-06 Reggiani Macchine S.P.A. Machine et procédé permettant un mercerisage de fils ou de tissus
WO2014020505A1 (fr) * 2012-08-01 2014-02-06 Reggiani Macchine S.P.A. Machine permettant un mercerisage de fils
CN113403764A (zh) * 2021-07-02 2021-09-17 台嘉蚌埠玻璃纤维有限公司 一种可自动冲洗的拉丝机及冲洗方法

Also Published As

Publication number Publication date
ITMI20061767A1 (it) 2008-03-16
CN101144235B (zh) 2012-11-14
CN101144235A (zh) 2008-03-19
DE602007013500D1 (de) 2011-05-12
EP1900864A3 (fr) 2009-08-05
EP1900864B1 (fr) 2011-03-30

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