WO2019231581A8 - Procédé de production de textiles non tissés à propriétés zonales variables - Google Patents
Procédé de production de textiles non tissés à propriétés zonales variables Download PDFInfo
- Publication number
- WO2019231581A8 WO2019231581A8 PCT/US2019/028584 US2019028584W WO2019231581A8 WO 2019231581 A8 WO2019231581 A8 WO 2019231581A8 US 2019028584 W US2019028584 W US 2019028584W WO 2019231581 A8 WO2019231581 A8 WO 2019231581A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- axis
- variable
- nonwoven textiles
- staple fiber
- zonal properties
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
Abstract
L'invention concerne un textile non tissé, comprenant une zone de fibres discontinues et un filament continu, dont au moins certaines parties sont alignées avec des fibres discontinues de la zone de fibres discontinues le long d'une longueur ou d'une largeur du textile, et d'autres parties ne sont pas alignées avec les fibres discontinues. L'invention concerne également un procédé de production d'un textile non tissé, comprenant les étapes consistant à former une bande comportant une fibre discontinue et un filament continu au moins partiellement alignés l'un par rapport à l'autre puis à plisser la bande le long d'un premier axe tout en déplaçant la bande plissée le long d'un second axe, décalé par rapport au premier axe et sensiblement perpendiculaire au premier axe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201980035289.1A CN112313373A (zh) | 2018-05-29 | 2019-04-22 | 用于具有可变区域特性的非织造织物的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862677565P | 2018-05-29 | 2018-05-29 | |
US62/677,565 | 2018-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2019231581A1 WO2019231581A1 (fr) | 2019-12-05 |
WO2019231581A8 true WO2019231581A8 (fr) | 2020-12-03 |
Family
ID=66669025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2019/028584 WO2019231581A1 (fr) | 2018-05-29 | 2019-04-22 | Procédé de production de textiles non tissés à propriétés zonales variables |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190368089A1 (fr) |
CN (1) | CN112313373A (fr) |
WO (1) | WO2019231581A1 (fr) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3523059A (en) * | 1963-11-21 | 1970-08-04 | Celanese Corp | Needled fibrous batting and method of making the same |
US3601873A (en) * | 1969-07-17 | 1971-08-31 | Uniroyal Inc | Method of making nonwoven stitch-reinforced fabric |
US3740282A (en) * | 1971-02-16 | 1973-06-19 | Celanese Corp | Process for making artificial leather from lapped fibrous structures |
GB1495564A (en) * | 1974-05-03 | 1977-12-21 | Ici Ltd | Non-woven fabric |
US4170676A (en) * | 1978-03-22 | 1979-10-09 | National Distillers & Chemical Corporation | Process, apparatus and resulting three-layer needled nonwoven fabric |
IT1241450B (it) * | 1990-12-27 | 1994-01-17 | Saval Srl | Materiale tessile non tessuto realizzato attraverso un procedimento dimiscelazione intima di fibre e filamenti continui di polimeri sintetici e/o naturali. |
FR2686628A1 (fr) * | 1992-01-28 | 1993-07-30 | Perfojet Sa | Structure textile complexe a base de nappes fibreuses non tissees et procede et installation pour son obtention. |
DE4414479A1 (de) * | 1994-04-26 | 1995-11-02 | Trend Gardinen Und Zubehoerfab | Nadelfilz mit Musterung als Fußbodenbelag |
WO2002095111A1 (fr) * | 2001-05-23 | 2002-11-28 | Lydall, Inc. | Materiau a chevauchement vertical pour applications acoustiques |
-
2019
- 2019-04-22 CN CN201980035289.1A patent/CN112313373A/zh active Pending
- 2019-04-22 US US16/391,189 patent/US20190368089A1/en active Pending
- 2019-04-22 WO PCT/US2019/028584 patent/WO2019231581A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019231581A1 (fr) | 2019-12-05 |
US20190368089A1 (en) | 2019-12-05 |
CN112313373A (zh) | 2021-02-02 |
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