BR0000719A - Velo não-tecido - Google Patents
Velo não-tecidoInfo
- Publication number
- BR0000719A BR0000719A BR0000719-6A BR0000719A BR0000719A BR 0000719 A BR0000719 A BR 0000719A BR 0000719 A BR0000719 A BR 0000719A BR 0000719 A BR0000719 A BR 0000719A
- Authority
- BR
- Brazil
- Prior art keywords
- fleece
- zones
- polymer
- woven
- fibers
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
Abstract
Patente de Invenção: <B>"VELO NãO-TECIDO"<D>. A presente invenção refere-se a um velo não-tecido que é produzido, pelo menos em parte, de fios contínuos ou fibras compostas que consistem em pelo menos dois componentes de materiais polímeros termo-plásticos. Velo, caracterizado pelo fato de que consiste pelo menos em parte de fios ou fibras uniformes que de 5% até 50% do seu peso compreendem um polímero, destinado a ser o agente de ligação, e no seu corte transversal possuem pelo menos duas áreas ou zonas de polímeros diferentes que são o agente de ligação, e/ou possuem pelo menos duas áreas ou zonas de polímero diferentes que são o(s) componente(s) de estrutura do velo resultante, sendo que este velo depois da produção é sujeito a um tratamento por ligação térmica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902663A FR2790487B1 (fr) | 1999-03-02 | 1999-03-02 | Procede de fabrication de filaments ou de fibres multisegmente(e)s, ainsi que filaments ou fibres et surface textile resultants |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0000719A true BR0000719A (pt) | 2001-01-30 |
Family
ID=9542791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0000719-6A BR0000719A (pt) | 1999-03-02 | 2000-03-02 | Velo não-tecido |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1048760A1 (pt) |
JP (1) | JP2000248420A (pt) |
CN (1) | CN1233893C (pt) |
BR (1) | BR0000719A (pt) |
CA (1) | CA2300583C (pt) |
FR (1) | FR2790487B1 (pt) |
TW (1) | TW592221U (pt) |
ZA (1) | ZA200001006B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6776858B2 (en) | 2000-08-04 | 2004-08-17 | E.I. Du Pont De Nemours And Company | Process and apparatus for making multicomponent meltblown web fibers and webs |
US6814555B2 (en) * | 2001-03-09 | 2004-11-09 | Nordson Corporation | Apparatus and method for extruding single-component liquid strands into multi-component filaments |
US6682672B1 (en) | 2002-06-28 | 2004-01-27 | Hercules Incorporated | Process for making polymeric fiber |
EP1424412A1 (de) * | 2002-11-27 | 2004-06-02 | Polyfelt Gesellschaft m.b.H. | Spinnplatte |
DE102007040795B4 (de) | 2007-08-28 | 2011-06-09 | Carl Freudenberg Kg | Verwendung eines Flächengebildes |
DE102017002957A1 (de) * | 2017-03-28 | 2018-10-04 | Mann+Hummel Gmbh | Spinnvliesstoff, Filtermedium, Filterelement und deren Verwendung und Filteranordnung |
CN112281228A (zh) * | 2020-09-10 | 2021-01-29 | 深圳市华远新材料有限公司 | 一种十字型皮芯结构聚乳酸丝束及其制备方法 |
CN114517337A (zh) * | 2020-11-19 | 2022-05-20 | 蔡欣航 | 复合纤维物的制造方法 |
CN112680876B (zh) * | 2020-12-11 | 2022-06-14 | 厦门保瑞达环保科技有限公司 | 一种高精度塑化型丙纶毡的制作方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD50093A (pt) * | ||||
DE536574C (de) * | 1930-03-17 | 1931-10-27 | Samuel Wild Dr | Spinnduese mit gruppenweise angeordneten Duesenloechern zur Herstellung von Kunstseide |
GB1207408A (en) * | 1967-08-17 | 1970-09-30 | Allied Chem | A process for melt spinning hollow filaments and spinnerets for use therewith |
EP0088744A3 (en) * | 1982-03-08 | 1986-02-12 | Monsanto Company | Easily splittable conjugate filament |
FR2749860B1 (fr) * | 1996-06-17 | 1998-08-28 | Freudenberg Spunweb Sa | Nappe non tissee formee de filaments continus tres fins |
-
1999
- 1999-03-02 FR FR9902663A patent/FR2790487B1/fr not_active Expired - Fee Related
-
2000
- 2000-02-18 EP EP00103290A patent/EP1048760A1/de not_active Withdrawn
- 2000-02-29 CA CA 2300583 patent/CA2300583C/fr not_active Expired - Fee Related
- 2000-02-29 ZA ZA200001006A patent/ZA200001006B/xx unknown
- 2000-03-01 JP JP2000055455A patent/JP2000248420A/ja active Pending
- 2000-03-01 CN CN 00105311 patent/CN1233893C/zh not_active Expired - Fee Related
- 2000-03-02 BR BR0000719-6A patent/BR0000719A/pt not_active IP Right Cessation
- 2000-03-14 TW TW93201280U patent/TW592221U/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2300583A1 (fr) | 2000-09-02 |
CN1265435A (zh) | 2000-09-06 |
TW592221U (en) | 2004-06-11 |
FR2790487A1 (fr) | 2000-09-08 |
ZA200001006B (en) | 2001-11-29 |
JP2000248420A (ja) | 2000-09-12 |
CN1233893C (zh) | 2005-12-28 |
EP1048760A1 (de) | 2000-11-02 |
CA2300583C (fr) | 2004-01-13 |
FR2790487B1 (fr) | 2001-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A E 8A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1971 DE 14/10/2008. |