EP0224435A3 - Method for making a fleece of continuous filaments, and apparatus for carrying out this method - Google Patents
Method for making a fleece of continuous filaments, and apparatus for carrying out this method Download PDFInfo
- Publication number
- EP0224435A3 EP0224435A3 EP86730192A EP86730192A EP0224435A3 EP 0224435 A3 EP0224435 A3 EP 0224435A3 EP 86730192 A EP86730192 A EP 86730192A EP 86730192 A EP86730192 A EP 86730192A EP 0224435 A3 EP0224435 A3 EP 0224435A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- filament
- warp
- spreading
- nozzle
- compressed air
- 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.)
- Granted
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
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- 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
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- 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
- D04H3/16—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 thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86730192T ATE72681T1 (en) | 1985-11-21 | 1986-11-21 | METHOD FOR MANUFACTURING A FLEECE FROM CONTINUOUS FILAMENTS AND DEVICE FOR CARRYING OUT THE METHOD. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853541127 DE3541127A1 (en) | 1985-11-21 | 1985-11-21 | METHOD FOR PRODUCING A FLEECE FROM CONTINUOUS FEEDS AND DEVICE FOR IMPLEMENTING THE METHOD |
DE3541127 | 1985-11-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0224435A2 EP0224435A2 (en) | 1987-06-03 |
EP0224435A3 true EP0224435A3 (en) | 1989-03-15 |
EP0224435B1 EP0224435B1 (en) | 1992-02-19 |
Family
ID=6286442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86730192A Expired - Lifetime EP0224435B1 (en) | 1985-11-21 | 1986-11-21 | Method for making a fleece of continuous filaments, and apparatus for carrying out this method |
Country Status (6)
Country | Link |
---|---|
US (1) | US4818466A (en) |
EP (1) | EP0224435B1 (en) |
JP (1) | JPS62206073A (en) |
AT (1) | ATE72681T1 (en) |
DE (2) | DE3541127A1 (en) |
ES (1) | ES2031074T3 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01246406A (en) * | 1988-03-28 | 1989-10-02 | Mitsui Petrochem Ind Ltd | Melt-blow spinning process and die therefor |
US5225018A (en) * | 1989-11-08 | 1993-07-06 | Fiberweb North America, Inc. | Method and apparatus for providing uniformly distributed filaments from a spun filament bundle and spunbonded fabric obtained therefrom |
CA2038164C (en) * | 1990-03-14 | 1999-02-09 | Keiji Kobayashi | Air gun for the production of non-woven fabric and non-woven fabric producing apparatus |
US5421064A (en) * | 1991-04-09 | 1995-06-06 | Mitsui Petrochemical Industries, Ltd. | Filaments dispersing device |
DE4312419C2 (en) * | 1993-04-16 | 1996-02-22 | Reifenhaeuser Masch | Plant for the production of a spunbonded nonwoven web from aerodynamically stretched plastic filaments |
DE4332345C2 (en) * | 1993-09-23 | 1995-09-14 | Reifenhaeuser Masch | Process and fleece blowing system for the production of a spunbonded web with high filament speed |
AT403483B (en) * | 1993-09-30 | 1998-02-25 | Polyfelt Gmbh | METHOD FOR PRODUCING SPINNING FLEECE |
US5811178A (en) * | 1995-08-02 | 1998-09-22 | Kimberly-Clark Worldwide, Inc. | High bulk nonwoven sorbent with fiber density gradient |
US5711970A (en) * | 1995-08-02 | 1998-01-27 | Kimberly-Clark Worldwide, Inc. | Apparatus for the production of fibers and materials having enhanced characteristics |
US5667749A (en) * | 1995-08-02 | 1997-09-16 | Kimberly-Clark Worldwide, Inc. | Method for the production of fibers and materials having enhanced characteristics |
WO1997022822A1 (en) * | 1995-12-15 | 1997-06-26 | Kimberly-Clark Worldwide, Inc. | High temperature, high speed rotary valve |
US6013223A (en) * | 1998-05-28 | 2000-01-11 | Biax-Fiberfilm Corporation | Process and apparatus for producing non-woven webs of strong filaments |
JP3701837B2 (en) * | 2000-03-30 | 2005-10-05 | ユニ・チャーム株式会社 | Non-woven fabric manufacturing method and apparatus |
JP3658284B2 (en) | 2000-07-05 | 2005-06-08 | ユニ・チャーム株式会社 | Nonwoven fabric manufacturing equipment |
US20030003834A1 (en) * | 2000-11-20 | 2003-01-02 | 3M Innovative Properties Company | Method for forming spread nonwoven webs |
US7018188B2 (en) * | 2003-04-08 | 2006-03-28 | The Procter & Gamble Company | Apparatus for forming fibers |
DE10360845A1 (en) * | 2003-12-20 | 2005-07-21 | Corovin Gmbh | Soft fleece based on polyethylene |
BR112012002957A2 (en) | 2009-08-14 | 2016-04-12 | Procter & Gamble | spinning die assembly and method for forming fibers using said assembly. |
US20110076907A1 (en) * | 2009-09-25 | 2011-03-31 | Glew Charles A | Apparatus and method for melt spun production of non-woven fluoropolymers or perfluoropolymers |
CN105887334B (en) * | 2016-06-15 | 2019-01-25 | 天鼎丰非织造布有限公司 | A kind of dedicated sub-wire device of spun-bonded non-woven fabrics, filator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3563838A (en) * | 1968-07-09 | 1971-02-16 | Du Pont | Continuous filament nonwoven web |
DE1785158A1 (en) * | 1968-08-17 | 1971-03-18 | Merck Patent Gmbh | Duese for pulling off a thread or several threads |
FR2112416A1 (en) * | 1970-11-03 | 1972-06-16 | Lutravil Spinnvlies | |
DE2421401A1 (en) * | 1974-05-03 | 1975-11-13 | Benecke Gmbh J | Laying of continuous filaments - uses curved guide shells to deflect course of filaments and carrier stream |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1936354C3 (en) * | 1969-07-17 | 1979-04-05 | Metallgesellschaft Ag, 6000 Frankfurt | Spreading nozzle for laying down continuous threads to form a fleece |
DE1950669C3 (en) * | 1969-10-08 | 1982-05-13 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the manufacture of nonwovens |
US3738894A (en) * | 1971-09-28 | 1973-06-12 | Allied Chem | Foraminal apparatus for splaying and depositing nonwoven filamentary structures |
US3736211A (en) * | 1971-09-28 | 1973-05-29 | Allied Chem | Two-planar deflector for dispersing and depositing nonwoven filamentary structures |
US3734803A (en) * | 1971-09-28 | 1973-05-22 | Allied Chem | Apparatus for splaying and depositing nonwoven filamentary structures |
DE2200782A1 (en) * | 1972-01-08 | 1973-08-02 | Metallgesellschaft Ag | Endless fibrous fleece mfr - with uniformly distributed threads, by rotating them during deposition onto a moving support |
DE2406321C3 (en) * | 1974-02-09 | 1981-04-09 | Fa. Carl Freudenberg, 6940 Weinheim | Spunbond, consisting of randomly distributed, endless polyamide 6 threads |
AU532265B2 (en) * | 1978-09-13 | 1983-09-22 | British Petroleum Company Limited, The | Solids transfer system |
US4346504A (en) * | 1980-07-11 | 1982-08-31 | Hoechst Fibers Industries | Yarn forwarding and drawing apparatus |
DE3400847C1 (en) * | 1984-01-12 | 1985-08-29 | Fa. Carl Freudenberg, 6940 Weinheim | Process for the production of spunbonded nonwovens from aerodynamically stretched threads |
-
1985
- 1985-11-21 DE DE19853541127 patent/DE3541127A1/en active Granted
-
1986
- 1986-11-20 US US06/932,555 patent/US4818466A/en not_active Expired - Fee Related
- 1986-11-21 ES ES198686730192T patent/ES2031074T3/en not_active Expired - Lifetime
- 1986-11-21 AT AT86730192T patent/ATE72681T1/en active
- 1986-11-21 EP EP86730192A patent/EP0224435B1/en not_active Expired - Lifetime
- 1986-11-21 DE DE8686730192T patent/DE3683927D1/en not_active Expired - Fee Related
- 1986-11-21 JP JP61279548A patent/JPS62206073A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3563838A (en) * | 1968-07-09 | 1971-02-16 | Du Pont | Continuous filament nonwoven web |
DE1785158A1 (en) * | 1968-08-17 | 1971-03-18 | Merck Patent Gmbh | Duese for pulling off a thread or several threads |
FR2112416A1 (en) * | 1970-11-03 | 1972-06-16 | Lutravil Spinnvlies | |
DE2421401A1 (en) * | 1974-05-03 | 1975-11-13 | Benecke Gmbh J | Laying of continuous filaments - uses curved guide shells to deflect course of filaments and carrier stream |
Also Published As
Publication number | Publication date |
---|---|
EP0224435B1 (en) | 1992-02-19 |
ATE72681T1 (en) | 1992-03-15 |
EP0224435A2 (en) | 1987-06-03 |
ES2031074T3 (en) | 1992-12-01 |
DE3683927D1 (en) | 1992-03-26 |
US4818466A (en) | 1989-04-04 |
JPH02463B2 (en) | 1990-01-08 |
JPS62206073A (en) | 1987-09-10 |
DE3541127A1 (en) | 1987-05-27 |
DE3541127C2 (en) | 1989-08-10 |
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