BE904474A - Procede de retrecissement en continu d'un ruban de fibres se retrecissant thermiquement. - Google Patents
Procede de retrecissement en continu d'un ruban de fibres se retrecissant thermiquement.Info
- Publication number
- BE904474A BE904474A BE0/216449A BE904474A BE904474A BE 904474 A BE904474 A BE 904474A BE 0/216449 A BE0/216449 A BE 0/216449A BE 904474 A BE904474 A BE 904474A BE 904474 A BE904474 A BE 904474A
- Authority
- BE
- Belgium
- Prior art keywords
- shrinking
- continuously
- fiber tape
- crimping
- thermally
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Procédé de rétrécissement en continu d'un ruban de fibres rétrécissant à la chaleur dans lequel le traitement thermique en présence de vapeur saturée ou humide est effectué en meme temps que la phase de frisage ou de plissage. La vapeur est admise dans une chambre de frisage en aval d'une barre de frisage, à traves des trous perforés dans les parois de cette chambre de frisage.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8605724A GB2187481B (en) | 1986-03-24 | 1986-03-07 | Process for shrinking thermically shrinkable fibres |
DE19863609024 DE3609024C2 (de) | 1986-03-24 | 1986-03-18 | Verfahren zum kontinuierlichen thermischen Schrumpfen eines Bandes aus thermisch schrumpfbaren Fasern |
FR8603982A FR2596072B1 (fr) | 1986-03-24 | 1986-03-20 | Procede de retrecissement en continu d'un ruban de fibres se retrecissant thermiquement |
BE0/216449A BE904474A (fr) | 1986-03-24 | 1986-03-24 | Procede de retrecissement en continu d'un ruban de fibres se retrecissant thermiquement. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE0/216449A BE904474A (fr) | 1986-03-24 | 1986-03-24 | Procede de retrecissement en continu d'un ruban de fibres se retrecissant thermiquement. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904474A true BE904474A (fr) | 1986-09-24 |
Family
ID=3862366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216449A BE904474A (fr) | 1986-03-24 | 1986-03-24 | Procede de retrecissement en continu d'un ruban de fibres se retrecissant thermiquement. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE904474A (fr) |
DE (1) | DE3609024C2 (fr) |
FR (1) | FR2596072B1 (fr) |
GB (1) | GB2187481B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6592617B2 (en) | 1996-04-30 | 2003-07-15 | Boston Scientific Scimed, Inc. | Three-dimensional braided covered stent |
US5718159A (en) * | 1996-04-30 | 1998-02-17 | Schneider (Usa) Inc. | Process for manufacturing three-dimensional braided covered stent |
IT1289927B1 (it) * | 1997-02-19 | 1998-10-19 | G I B A S P A | Processo e apparato per la volumizzazione e simultanea interlacciatura di fili termoplastici con impiego di fluidi di riscaldamento |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE466687A (fr) * | 1943-05-08 | |||
BE563224A (fr) * | 1956-12-24 | |||
US3305897A (en) * | 1964-10-28 | 1967-02-28 | Du Pont | Crimping process |
CH442603A (de) * | 1964-10-30 | 1968-01-31 | Lonza Ag | Verfahren zur Herstellung von gekräuselten Fasern aus thermoplastisch verformbaren Kunststoffen |
CH511952A (de) * | 1968-09-21 | 1971-08-31 | Om Ltd | Vorrichtung zur Herstellung eines Vorgespinstes aus einem endlosen Bündel endloser Chemiefasern |
US3516241A (en) * | 1968-10-30 | 1970-06-23 | Asahi Chemical Ind | Process for the manufacture of crimped spun yarn |
US3628224A (en) * | 1969-06-30 | 1971-12-21 | Mitsubishi Rayon Co | Process and apparatus for continuously treating manmade filament tows under a normal pressure condition |
FR2052161A5 (fr) * | 1969-07-24 | 1971-04-09 | Rhodiaceta | |
CA953486A (en) * | 1970-03-05 | 1974-08-27 | Goro Ozawa | Crimping method and apparatus |
NL7113810A (fr) * | 1970-10-17 | 1972-04-19 | ||
JPS5134018B1 (fr) * | 1970-12-07 | 1976-09-24 | ||
GB1364062A (en) * | 1971-08-04 | 1974-08-21 | Ici Ltd | Filamentary tow setting apparatus |
GB1381458A (en) * | 1972-03-29 | 1975-01-22 | Allied Chem | Process of and apparatus for texturing yarn |
US4258457A (en) * | 1972-12-29 | 1981-03-31 | Phillips Petroleum Company | Method for coating and crimping synthetic thermoplastic |
DE7520319U (de) * | 1975-06-26 | 1976-04-01 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Stauchkraeuselvorrichtung fuer thermoplastische faeden |
DE3010045A1 (de) * | 1980-03-15 | 1981-09-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hochschrumpffaehigen reisszuegen aus acrylnitrilpolymerisation |
FR2499104A1 (fr) * | 1981-01-30 | 1982-08-06 | Sirs Soc Int Revetements Sol | Procede de traitement de fibres textiles thermoplastiques et produits obtenus par mise en oeuvre de ce procede |
-
1986
- 1986-03-07 GB GB8605724A patent/GB2187481B/en not_active Expired
- 1986-03-18 DE DE19863609024 patent/DE3609024C2/de not_active Expired - Fee Related
- 1986-03-20 FR FR8603982A patent/FR2596072B1/fr not_active Expired
- 1986-03-24 BE BE0/216449A patent/BE904474A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8605724D0 (en) | 1986-04-16 |
GB2187481B (en) | 1989-12-06 |
FR2596072B1 (fr) | 1988-06-10 |
DE3609024A1 (de) | 1987-09-24 |
FR2596072A1 (fr) | 1987-09-25 |
DE3609024C2 (de) | 1998-01-29 |
GB2187481A (en) | 1987-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIPA SOCIETA ITALIANA PRODOTTI ACRILICI S.P.A. Effective date: 20010331 |