ES460617A1 - Biaxially orientated nonwoven fabrics - Google Patents
Biaxially orientated nonwoven fabricsInfo
- Publication number
- ES460617A1 ES460617A1 ES460617A ES460617A ES460617A1 ES 460617 A1 ES460617 A1 ES 460617A1 ES 460617 A ES460617 A ES 460617A ES 460617 A ES460617 A ES 460617A ES 460617 A1 ES460617 A1 ES 460617A1
- Authority
- ES
- Spain
- Prior art keywords
- strip
- fibres
- fibre
- regions
- transversely
- 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
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
- D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Woven Fabrics (AREA)
Abstract
Fibres of limited length form strip-shaped regions of higher and lower fibre density which are arranged in an alternating sequence adjacent and parallel to one another. The fibres are present in a uniform distribution in the said regions. At least some of the fibres extend beyond the limits of adjacent regions. The majority of the fibres or fibre parts (20) in the strip-shaped regions of higher fibre density are folded transversely to the strip in a zigzag-like manner (22). The segments of the folded fibres are arranged at least approximately parallel to one another and are oriented virtually in the longitudinal direction of the strips. The majority of the fibres or fibre parts in the strip-shaped regions of lower fibre density are oriented transversely to the strip. The quotient Tensile strength transversely to the strip direction DIVIDED Tensile strength in the strip direction always has a value of less than 2. The composite textile material is produced by introducing a carded fibre fleece (31) between a stretched screen (32) and a set of strip-forming bars (33) and by directing, for example via nozzles (35), a flowable medium, preferably water, onto the strip-forming bars.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/704,582 US4095007A (en) | 1974-09-17 | 1976-07-12 | Biaxially oriented nonwoven fabrics and method of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES460617A1 true ES460617A1 (en) | 1978-12-01 |
Family
ID=24830105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES460617A Expired ES460617A1 (en) | 1976-07-12 | 1977-07-11 | Biaxially orientated nonwoven fabrics |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5338768A (en) |
| AR (1) | AR213851A1 (en) |
| AT (1) | AT369444B (en) |
| AU (1) | AU504871B2 (en) |
| BE (1) | BE856752A (en) |
| BR (1) | BR7704051A (en) |
| CA (1) | CA1072730A (en) |
| CH (1) | CH613829GA3 (en) |
| DE (1) | DE2731269C2 (en) |
| DK (1) | DK316577A (en) |
| ES (1) | ES460617A1 (en) |
| FR (1) | FR2358490A1 (en) |
| GB (1) | GB1534979A (en) |
| GR (1) | GR63589B (en) |
| IE (1) | IE45153B1 (en) |
| IT (1) | IT1079271B (en) |
| LU (1) | LU77741A1 (en) |
| MX (1) | MX144489A (en) |
| MY (1) | MY8000036A (en) |
| NL (1) | NL7707585A (en) |
| NO (1) | NO142964C (en) |
| NZ (1) | NZ184505A (en) |
| PT (1) | PT66786B (en) |
| SE (1) | SE433364B (en) |
| ZA (1) | ZA773894B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183995A (en) * | 1978-09-21 | 1980-01-15 | The Kendall Company | Octa-directional nonwoven fabric |
| NZ205683A (en) * | 1982-09-30 | 1987-03-31 | Chicopee | Patterned,non-woven thermoplastics fabric;heat fused on open mesh carrier belt |
| NZ205681A (en) * | 1982-09-30 | 1987-03-31 | Chicopee | Non-woven fabric containing conjugate fibres fused with hot air |
| CA2011515C (en) * | 1990-03-05 | 1994-10-11 | Roger Boulanger | Method for producing a non-woven fabric with a thermally activated adhesive surface, resulting product and applications thereof |
| GB2300429B (en) * | 1995-05-03 | 1999-01-13 | Courtaulds Eng Ltd | Non-woven fabric manufacture |
| US20090068420A1 (en) * | 2007-09-07 | 2009-03-12 | Invista North America S.A R.L. | Multilayer variable stretch nonwoven fabric composites |
| WO2009032867A1 (en) * | 2007-09-07 | 2009-03-12 | Invista Technologies S.A.R.L. | Variable stretch nonwoven fabric composites |
| GB2554651B (en) * | 2016-09-30 | 2019-08-28 | Adv Med Solutions Ltd | Nonwoven Fabric Comprising Gelling Fibres |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2083529B1 (en) * | 1970-03-24 | 1975-04-25 | Johnson & Johnson | |
| DE2355111A1 (en) * | 1973-11-03 | 1975-06-26 | Textiltech Forsch | METHOD AND APPARATUS FOR MANUFACTURING A FIBER FIBER FIBER |
| US3969561A (en) * | 1974-09-17 | 1976-07-13 | The Kendall Company | Biaxially oriented nonwoven fabrics and method of making same |
-
1977
- 1977-06-10 AR AR268009A patent/AR213851A1/en active
- 1977-06-21 MX MX169559A patent/MX144489A/en unknown
- 1977-06-22 BR BR7704051A patent/BR7704051A/en unknown
- 1977-06-23 GB GB26406/77A patent/GB1534979A/en not_active Expired
- 1977-06-24 CA CA281,311A patent/CA1072730A/en not_active Expired
- 1977-06-24 IE IE1294/77A patent/IE45153B1/en unknown
- 1977-06-28 NO NO772283A patent/NO142964C/en unknown
- 1977-06-28 NZ NZ184505A patent/NZ184505A/en unknown
- 1977-06-28 ZA ZA00773894A patent/ZA773894B/en unknown
- 1977-07-01 AU AU26700/77A patent/AU504871B2/en not_active Ceased
- 1977-07-07 NL NL7707585A patent/NL7707585A/en not_active Application Discontinuation
- 1977-07-08 GR GR53915A patent/GR63589B/en unknown
- 1977-07-08 IT IT50208/77A patent/IT1079271B/en active
- 1977-07-08 PT PT66786A patent/PT66786B/en unknown
- 1977-07-08 CH CH848777A patent/CH613829GA3/en unknown
- 1977-07-11 ES ES460617A patent/ES460617A1/en not_active Expired
- 1977-07-11 SE SE7708046A patent/SE433364B/en not_active IP Right Cessation
- 1977-07-11 DE DE2731269A patent/DE2731269C2/en not_active Expired
- 1977-07-12 LU LU77741A patent/LU77741A1/xx unknown
- 1977-07-12 AT AT0499777A patent/AT369444B/en not_active IP Right Cessation
- 1977-07-12 BE BE179295A patent/BE856752A/en not_active IP Right Cessation
- 1977-07-12 JP JP8262977A patent/JPS5338768A/en active Pending
- 1977-07-12 FR FR7721518A patent/FR2358490A1/en active Granted
- 1977-07-12 DK DK316577A patent/DK316577A/en unknown
-
1980
- 1980-12-30 MY MY36/80A patent/MY8000036A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT369444B (en) | 1982-12-27 |
| GR63589B (en) | 1979-11-26 |
| AR213851A1 (en) | 1979-03-30 |
| PT66786A (en) | 1977-08-01 |
| DE2731269C2 (en) | 1986-10-02 |
| LU77741A1 (en) | 1977-10-14 |
| IE45153L (en) | 1978-01-12 |
| DK316577A (en) | 1978-01-13 |
| NL7707585A (en) | 1978-01-16 |
| FR2358490A1 (en) | 1978-02-10 |
| BE856752A (en) | 1977-10-31 |
| MX144489A (en) | 1981-10-20 |
| JPS5338768A (en) | 1978-04-10 |
| SE7708046L (en) | 1978-01-13 |
| NZ184505A (en) | 1979-12-11 |
| FR2358490B1 (en) | 1982-02-19 |
| SE433364B (en) | 1984-05-21 |
| IT1079271B (en) | 1985-05-08 |
| CH613829GA3 (en) | 1979-10-31 |
| BR7704051A (en) | 1978-07-11 |
| AU2670077A (en) | 1979-01-04 |
| ZA773894B (en) | 1978-05-30 |
| NO142964C (en) | 1980-11-19 |
| NO772283L (en) | 1978-01-13 |
| AU504871B2 (en) | 1979-11-01 |
| MY8000036A (en) | 1980-12-31 |
| DE2731269A1 (en) | 1978-01-19 |
| GB1534979A (en) | 1978-12-06 |
| CH613829B (en) | |
| CA1072730A (en) | 1980-03-04 |
| IE45153B1 (en) | 1982-06-30 |
| ATA499777A (en) | 1982-05-15 |
| NO142964B (en) | 1980-08-11 |
| PT66786B (en) | 1978-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19981103 |