FI4077789T3 - Menetelmä kehruukuitukankaan tuottamiseksi - Google Patents
Menetelmä kehruukuitukankaan tuottamiseksi Download PDFInfo
- Publication number
- FI4077789T3 FI4077789T3 FIEP20821214.2T FI20821214T FI4077789T3 FI 4077789 T3 FI4077789 T3 FI 4077789T3 FI 20821214 T FI20821214 T FI 20821214T FI 4077789 T3 FI4077789 T3 FI 4077789T3
- Authority
- FI
- Finland
- Prior art keywords
- spunbonded nonwoven
- washing
- spunbonded
- conveying device
- filaments
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 15
- 239000004744 fabric Substances 0.000 title claims 2
- 238000005406 washing Methods 0.000 claims 90
- 238000000034 method Methods 0.000 claims 50
- 239000004745 nonwoven fabric Substances 0.000 claims 30
- 238000009987 spinning Methods 0.000 claims 23
- 230000015271 coagulation Effects 0.000 claims 18
- 238000005345 coagulation Methods 0.000 claims 18
- 239000007788 liquid Substances 0.000 claims 18
- 229920002678 cellulose Polymers 0.000 claims 12
- 239000001913 cellulose Substances 0.000 claims 12
- 238000000151 deposition Methods 0.000 claims 10
- 230000008021 deposition Effects 0.000 claims 9
- 239000002904 solvent Substances 0.000 claims 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 9
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 claims 6
- 238000001125 extrusion Methods 0.000 claims 5
- 238000001035 drying Methods 0.000 claims 4
- 238000005516 engineering process Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 229920000433 Lyocell Polymers 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000000701 coagulant Substances 0.000 claims 2
- 230000007547 defect Effects 0.000 claims 2
- 239000003595 mist Substances 0.000 claims 2
- 238000012545 processing Methods 0.000 claims 2
- 230000008961 swelling Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- IVNPXOUPZCTJAK-UHFFFAOYSA-N 4-methylmorpholin-4-ium;hydroxide Chemical compound O.CN1CCOCC1 IVNPXOUPZCTJAK-UHFFFAOYSA-N 0.000 claims 1
- 230000001112 coagulating effect Effects 0.000 claims 1
- 239000008367 deionised water Substances 0.000 claims 1
- 229910021641 deionized water Inorganic materials 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000005188 flotation Methods 0.000 claims 1
- -1 for example Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000012805 post-processing Methods 0.000 claims 1
- 239000013557 residual solvent Substances 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 150000003512 tertiary amines Chemical class 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
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
- D04H3/013—Regenerated cellulose series
-
- 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
- D04H3/02—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
- D04H3/03—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 at random
-
- 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
- D04H3/11—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 by fluid jet
-
- 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)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19217037 | 2019-12-17 | ||
| PCT/EP2020/085773 WO2021122379A1 (de) | 2019-12-17 | 2020-12-11 | Verfahren zur herstellung von spinnvlies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI4077789T3 true FI4077789T3 (fi) | 2024-09-05 |
Family
ID=68944249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FIEP20821214.2T FI4077789T3 (fi) | 2019-12-17 | 2020-12-11 | Menetelmä kehruukuitukankaan tuottamiseksi |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20230020186A1 (zh) |
| EP (1) | EP4077789B1 (zh) |
| JP (1) | JP2023506903A (zh) |
| KR (1) | KR20220111706A (zh) |
| CN (1) | CN114787440B (zh) |
| BR (1) | BR112022011701A2 (zh) |
| ES (1) | ES2987702T3 (zh) |
| FI (1) | FI4077789T3 (zh) |
| PT (1) | PT4077789T (zh) |
| TW (1) | TW202140884A (zh) |
| WO (1) | WO2021122379A1 (zh) |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825380A (en) | 1972-07-07 | 1974-07-23 | Exxon Research Engineering Co | Melt-blowing die for producing nonwoven mats |
| US4380570A (en) | 1980-04-08 | 1983-04-19 | Schwarz Eckhard C A | Apparatus and process for melt-blowing a fiberforming thermoplastic polymer and product produced thereby |
| DE3151294C2 (de) | 1981-12-24 | 1986-01-23 | Fa. Carl Freudenberg, 6940 Weinheim | Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten |
| US5080569A (en) | 1990-08-29 | 1992-01-14 | Chicopee | Primary air system for a melt blown die apparatus |
| US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
| US5695377A (en) | 1996-10-29 | 1997-12-09 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabrics having improved fiber twisting and crimping |
| GB9625634D0 (en) | 1996-12-10 | 1997-01-29 | Courtaulds Fibres Holdings Ltd | Method of manufacture of nonwoven fabric |
| US20050056956A1 (en) | 2003-09-16 | 2005-03-17 | Biax Fiberfilm Corporation | Process for forming micro-fiber cellulosic nonwoven webs from a cellulose solution by melt blown technology and the products made thereby |
| DE102004007617B4 (de) * | 2004-02-17 | 2007-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines Vliesstoffes, Vliesstoff und dessen Verwendung |
| DE102004007618A1 (de) * | 2004-02-17 | 2005-09-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von Vliesstoffen, Vliesstoff und dessen Verwendung |
| CN1908277A (zh) * | 2005-08-02 | 2007-02-07 | 卡尔弗罗伊登柏格两合公司 | 无纺织物及其制造方法 |
| JP2008095254A (ja) * | 2006-10-16 | 2008-04-24 | Kuraray Co Ltd | 極細スパンボンド不織布及びその用途 |
| TWI392781B (zh) * | 2009-12-31 | 2013-04-11 | Preparation of Natural Cellulose Nonwoven by Wet Spunbond Method | |
| KR20150100787A (ko) * | 2012-12-28 | 2015-09-02 | 니혼 바이린 가부시키가이샤 | 기능성 부직포 및 그의 제조 방법 |
| DE102013210432A1 (de) * | 2013-06-05 | 2014-12-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines Polyacryl-basierten Vliesstoffes sowie Polyacryl-basierte Vliesstoffe |
| PL3088585T3 (pl) | 2015-04-27 | 2017-11-30 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Sposób i urządzenie do wytwarzania włókniny typu spunbond z filamentów i włóknina typu spunbond |
| AT519489B1 (de) | 2016-10-21 | 2021-11-15 | Chemiefaser Lenzing Ag | Verfahren und Vorrichtung zum Herstellen von Vliesen auf Cellulosebasis, die direkt aus Lyocell-Spinnlösung gebildet werden |
| EP3385429A1 (en) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with fiber connected radiation diffusing particles |
| KR102298010B1 (ko) * | 2017-04-03 | 2021-09-03 | 렌징 악티엔게젤샤프트 | 다수의 결합 기술로 제조된 연속 필라멘트 셀룰로오스 부직포 |
| CN111194363B (zh) | 2017-10-06 | 2023-09-08 | 连津格股份公司 | 用于丝的挤压和纺粘织物生产的设备 |
| DE102017129300A1 (de) * | 2017-12-08 | 2019-06-13 | Trützschler GmbH & Co Kommanditgesellschaft | Anlage und Verfahren zur Erzeugung eines Spinnvlieses |
-
2020
- 2020-11-27 TW TW109141753A patent/TW202140884A/zh unknown
- 2020-12-11 US US17/785,481 patent/US20230020186A1/en active Pending
- 2020-12-11 BR BR112022011701A patent/BR112022011701A2/pt unknown
- 2020-12-11 WO PCT/EP2020/085773 patent/WO2021122379A1/de unknown
- 2020-12-11 CN CN202080087875.3A patent/CN114787440B/zh active Active
- 2020-12-11 ES ES20821214T patent/ES2987702T3/es active Active
- 2020-12-11 FI FIEP20821214.2T patent/FI4077789T3/fi active
- 2020-12-11 KR KR1020227023947A patent/KR20220111706A/ko active Pending
- 2020-12-11 PT PT208212142T patent/PT4077789T/pt unknown
- 2020-12-11 JP JP2022537034A patent/JP2023506903A/ja active Pending
- 2020-12-11 EP EP20821214.2A patent/EP4077789B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PT4077789T (pt) | 2024-08-14 |
| ES2987702T3 (es) | 2024-11-15 |
| CN114787440A (zh) | 2022-07-22 |
| JP2023506903A (ja) | 2023-02-20 |
| CN114787440B (zh) | 2023-09-12 |
| EP4077789B1 (de) | 2024-06-26 |
| US20230020186A1 (en) | 2023-01-19 |
| EP4077789A1 (de) | 2022-10-26 |
| TW202140884A (zh) | 2021-11-01 |
| WO2021122379A1 (de) | 2021-06-24 |
| KR20220111706A (ko) | 2022-08-09 |
| BR112022011701A2 (pt) | 2022-09-06 |
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