IT958525B - Procedimento per formare veli fibrosi - Google Patents
Procedimento per formare veli fibrosiInfo
- Publication number
- IT958525B IT958525B IT51156/72A IT5115672A IT958525B IT 958525 B IT958525 B IT 958525B IT 51156/72 A IT51156/72 A IT 51156/72A IT 5115672 A IT5115672 A IT 5115672A IT 958525 B IT958525 B IT 958525B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- forming fibrous
- fibrous veils
- veils
- forming
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15922971A | 1971-07-02 | 1971-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT958525B true IT958525B (it) | 1973-10-30 |
Family
ID=22571649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT51156/72A IT958525B (it) | 1971-07-02 | 1972-06-26 | Procedimento per formare veli fibrosi |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3793679A (it) |
| JP (1) | JPS5618701B1 (it) |
| AR (1) | AR202888A1 (it) |
| AU (1) | AU459544B2 (it) |
| BE (1) | BE785755A (it) |
| BR (1) | BR7204316D0 (it) |
| CA (1) | CA948821A (it) |
| CH (1) | CH554441A (it) |
| DE (1) | DE2232417C3 (it) |
| DK (1) | DK137932B (it) |
| FI (1) | FI52598C (it) |
| FR (1) | FR2144733B1 (it) |
| GB (1) | GB1341932A (it) |
| IT (1) | IT958525B (it) |
| NL (1) | NL7209060A (it) |
| ZA (1) | ZA724246B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369549A (en) * | 1980-05-16 | 1983-01-25 | Badische Corporation | Blending method using a roving disintegrator-dispenser |
| US4383349A (en) * | 1980-08-04 | 1983-05-17 | The Kendall Company | Opening bonded glass fiber bundles |
| US4535512A (en) * | 1983-09-26 | 1985-08-20 | Platt Saco Lowell Corporation | Method and means for providing assemblages of opened fibers for intimate blends |
| DE10060300A1 (de) * | 1999-12-10 | 2001-06-21 | Rieter Ingolstadt Spinnerei | Verfahren und Vorrichtung zum Verstrecken von textilen Fasern |
| CN113502550B (zh) * | 2021-07-16 | 2022-09-09 | 吉祥三宝高科纺织有限公司 | 一种保暖绒料生产用喉管式气流牵伸器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD82801A (it) * | ||||
| US3001242A (en) * | 1956-05-03 | 1961-09-26 | American Viscose Corp | Fibrous web manufacture |
| FR1478366A (fr) * | 1965-10-15 | 1967-04-28 | Bernard Rudloff | Procédé d'ouvraison et de défibrage pneumatiques de textiles en bourres et sa mise en oeuvre, plus particulièrement, pour la fabrication en continu classique de feutres ou de voiles textiles non tissés |
| US3523300A (en) * | 1966-08-18 | 1970-08-04 | Toray Industries | Spinning method and apparatus for manufacturing yarn from textile fibers |
| US3341394A (en) * | 1966-12-21 | 1967-09-12 | Du Pont | Sheets of randomly distributed continuous filaments |
| US3604194A (en) * | 1968-01-30 | 1971-09-14 | Toray Industries | Fiber supply method and apparatus in an open-end spinning system utilizing airflow and centrifugal force |
-
1971
- 1971-07-02 US US00159229A patent/US3793679A/en not_active Expired - Lifetime
-
1972
- 1972-02-08 CA CA134,209A patent/CA948821A/en not_active Expired
- 1972-06-20 ZA ZA724246A patent/ZA724246B/xx unknown
- 1972-06-23 AU AU43837/72A patent/AU459544B2/en not_active Expired
- 1972-06-26 IT IT51156/72A patent/IT958525B/it active
- 1972-06-29 DK DK324072AA patent/DK137932B/da not_active IP Right Cessation
- 1972-06-29 NL NL7209060A patent/NL7209060A/xx active Search and Examination
- 1972-06-30 GB GB3080672A patent/GB1341932A/en not_active Expired
- 1972-06-30 AR AR242848A patent/AR202888A1/es active
- 1972-06-30 BR BR4316/72A patent/BR7204316D0/pt unknown
- 1972-06-30 BE BE785755A patent/BE785755A/xx not_active IP Right Cessation
- 1972-06-30 FI FI721868A patent/FI52598C/fi active
- 1972-07-01 JP JP6547072A patent/JPS5618701B1/ja active Pending
- 1972-07-01 DE DE2232417A patent/DE2232417C3/de not_active Expired
- 1972-07-03 CH CH992572A patent/CH554441A/xx not_active IP Right Cessation
- 1972-07-03 FR FR7223961A patent/FR2144733B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2232417C3 (de) | 1981-05-27 |
| NL7209060A (it) | 1973-01-04 |
| JPS5618701B1 (it) | 1981-05-01 |
| FR2144733A1 (it) | 1973-02-16 |
| AU459544B2 (en) | 1975-03-27 |
| CA948821A (en) | 1974-06-11 |
| BE785755A (fr) | 1972-10-16 |
| DE2232417A1 (de) | 1973-01-11 |
| FI52598B (it) | 1977-06-30 |
| US3793679A (en) | 1974-02-26 |
| GB1341932A (en) | 1973-12-25 |
| ZA724246B (en) | 1973-03-28 |
| BR7204316D0 (pt) | 1973-06-12 |
| AR202888A1 (es) | 1975-07-31 |
| DK137932C (it) | 1978-11-06 |
| CH554441A (de) | 1974-09-30 |
| AU4383772A (en) | 1974-01-03 |
| FI52598C (fi) | 1977-10-10 |
| DE2232417B2 (de) | 1980-07-03 |
| FR2144733B1 (it) | 1976-01-16 |
| DK137932B (da) | 1978-06-05 |
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