PL3969643T3 - Sposób i urządzenie do czyszczenia dysz podczas wytwarzania celulozowej włókniny typu spunbond - Google Patents

Sposób i urządzenie do czyszczenia dysz podczas wytwarzania celulozowej włókniny typu spunbond

Info

Publication number
PL3969643T3
PL3969643T3 PL20726101.7T PL20726101T PL3969643T3 PL 3969643 T3 PL3969643 T3 PL 3969643T3 PL 20726101 T PL20726101 T PL 20726101T PL 3969643 T3 PL3969643 T3 PL 3969643T3
Authority
PL
Poland
Prior art keywords
production
nonwoven web
nozzle cleaning
cleaning during
cellulose nonwoven
Prior art date
Application number
PL20726101.7T
Other languages
English (en)
Inventor
Ibrahim SAGERER-FORIC
Markus MALZNER
Matthias GSCHWANDTNER
Original Assignee
Lenzing Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lenzing Aktiengesellschaft filed Critical Lenzing Aktiengesellschaft
Publication of PL3969643T3 publication Critical patent/PL3969643T3/pl

Links

Classifications

    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/04—Cleaning spinnerettes or other parts of the spinnerette packs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
PL20726101.7T 2019-05-17 2020-05-14 Sposób i urządzenie do czyszczenia dysz podczas wytwarzania celulozowej włókniny typu spunbond PL3969643T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19175076 2019-05-17
PCT/EP2020/063519 WO2020234122A1 (de) 2019-05-17 2020-05-14 Verfahren und vorrichtung zur düsenreinigung während der herstellung von cellulosischem spinnvlies

Publications (1)

Publication Number Publication Date
PL3969643T3 true PL3969643T3 (pl) 2024-04-08

Family

ID=66589423

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20726101.7T PL3969643T3 (pl) 2019-05-17 2020-05-14 Sposób i urządzenie do czyszczenia dysz podczas wytwarzania celulozowej włókniny typu spunbond

Country Status (10)

Country Link
US (1) US11873581B2 (pl)
EP (1) EP3969643B1 (pl)
JP (1) JP2022532418A (pl)
KR (1) KR20220010547A (pl)
CN (1) CN113891962B (pl)
BR (1) BR112021022300A2 (pl)
FI (1) FI3969643T3 (pl)
PL (1) PL3969643T3 (pl)
TW (1) TW202100254A (pl)
WO (1) WO2020234122A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220010547A (ko) * 2019-05-17 2022-01-25 렌징 악티엔게젤샤프트 셀룰로오스계 스펀본드 부직포 제조시 방사구 세척 방법 및 장치
CN115029797B (zh) * 2022-05-20 2024-01-23 山东陆宇非织造材料有限公司 一种熔喷布生产用喷丝板清洁结构
CN117344392B (zh) * 2023-12-06 2024-02-02 西南石油大学 一种轻质耐热pipd纳米纤维制备设备

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE215590C (pl)
US3229330A (en) * 1964-01-24 1966-01-18 British Nylon Spinners Ltd Apparatus for melt-spinning synthetic polymer filaments
US3485670A (en) 1966-07-28 1969-12-23 Eastman Kodak Co Processes for cleaning apparatus used in processing poly(ethylene-terephthalate)
US3543332A (en) 1966-09-21 1970-12-01 Celanese Corp Apparatus for producing fibrous structures
US3825380A (en) 1972-07-07 1974-07-23 Exxon Research Engineering Co Melt-blowing die for producing nonwoven mats
US3865628A (en) 1973-02-26 1975-02-11 Cesco Inc Removal of polymer residue from surfaces of processing equipment
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
DD215590A1 (de) * 1983-05-24 1984-11-14 Schwarza Chemiefaser Vorrichtung zur reinigung von spinneinrichtungen
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5011541A (en) * 1989-05-30 1991-04-30 E. I. Du Pont De Nemours And Company Cleaning of fouled spinneret parts
US5415697A (en) 1993-05-28 1995-05-16 Courtaulds Fibres (Holdings) Limited Cleaning of spinnerette jets
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6471727B2 (en) * 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6033609A (en) 1997-10-28 2000-03-07 Basf Corporation Device and method to prevent spinneret hole contamination
ATE260896T1 (de) 1997-12-05 2004-03-15 Eisai Co Ltd Donepezil polykristalle und verfharen zu ihrer herstellung
DE10065859B4 (de) 2000-12-22 2006-08-24 Gerking, Lüder, Dr.-Ing. Verfahren und Vorrichtung zur Herstellung von im Wesentlichen endlosen feinen Fäden
DE50310828D1 (de) * 2003-03-14 2009-01-08 Reifenhaeuser Masch Verfahren zur Reinigung von Spinneinrichtungen
US7018188B2 (en) 2003-04-08 2006-03-28 The Procter & Gamble Company Apparatus for forming fibers
US7316552B2 (en) 2004-12-23 2008-01-08 Kimberly-Clark Worldwide, Inc. Low turbulence die assembly for meltblowing apparatus
CN1727080A (zh) * 2005-07-29 2006-02-01 北京中联科利技术股份有限公司 多流体清洗方法
JP2009155769A (ja) 2007-12-27 2009-07-16 Toray Ind Inc ポリエステル系溶融紡糸口金の洗浄方法
US8029259B2 (en) 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Array of nozzles for extruding multiple cellulose fibers
CN103305929B (zh) * 2012-03-06 2015-12-16 江苏天地化纤有限公司 一种纺丝组件高效清洁与保养方法
US20140159263A1 (en) * 2012-12-04 2014-06-12 Karen Lozano Portable apparatuses and methods for the production of microfibers and nanofibers
CN103898622B (zh) * 2014-03-18 2016-06-22 广东工业大学 一种静电纺丝装置及其静电纺丝喷头的清洗方法
JP6577889B2 (ja) * 2016-03-16 2019-09-18 株式会社東芝 電界紡糸装置
JP7109888B2 (ja) * 2016-06-02 2022-08-01 セラニーズ・インターナショナル・コーポレーション スピナレットを使用したセルロースアセテートトウを製造する方法
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
US10882079B2 (en) * 2017-03-03 2021-01-05 Kabushiki Kaisha Toshiba Cleaning device and electrospinning apparatus
CN107201556B (zh) * 2017-04-28 2019-04-16 中简科技股份有限公司 一种干湿法pan纺丝用不锈钢喷丝板的清洗方法
WO2019068764A1 (de) 2017-10-06 2019-04-11 Lenzing Aktiengesellschaft Vorrichtung für die extrusion von filamenten und herstellung von spinnvliesstoffen
KR20220010547A (ko) * 2019-05-17 2022-01-25 렌징 악티엔게젤샤프트 셀룰로오스계 스펀본드 부직포 제조시 방사구 세척 방법 및 장치

Also Published As

Publication number Publication date
TW202100254A (zh) 2021-01-01
FI3969643T3 (fi) 2024-02-07
JP2022532418A (ja) 2022-07-14
EP3969643A1 (de) 2022-03-23
EP3969643B1 (de) 2023-11-15
KR20220010547A (ko) 2022-01-25
US11873581B2 (en) 2024-01-16
CN113891962A (zh) 2022-01-04
BR112021022300A2 (pt) 2021-12-28
US20220316096A1 (en) 2022-10-06
WO2020234122A1 (de) 2020-11-26
CN113891962B (zh) 2023-06-20

Similar Documents

Publication Publication Date Title
FI3969643T3 (fi) Menetelmä ja laite suulakkeen puhdistamiseksi selluloosakuitukankaan tuotannon aikana
IL274750B (en) A method of making a non-woven web of raised bonded spinning
SG11201708100WA (en) Tissue paper comprising pulp fibers originating from miscanthus and method for manufacturing the same
EP3516876A4 (en) METHOD AND DEVICE FOR SMOOTHING A FILTER FOR THE REMOVAL OF RING ARTIFACTS
PL3867435T3 (pl) Biodegradowalna włóknina zawierająca masę celulozową oraz sposób jej wytwarzania
IL275033B (en) Method and device for direct monitoring of the surface of a membrane in real time
IL266791B (en) Device and method for making non-woven fabrics from continuous fibers
IL286980A (en) A non-woven fabric material made of continuous threads, and a device for producing the non-woven fabric material
PL3771763T3 (pl) Urządzenie i sposób do wytwarzania włókniny z włókien karbikowanych
EP3943655A4 (en) METHOD FOR MANUFACTURING NONWOVEN FABRIC BY MELT-BLOWN AND NONWOVEN FABRIC MANUFACTURED BY MELT-BLOWN
PT3899113T (pt) Processo para o tratamento de fibras de lyocell
IL290117A (en) Apparatus and method for producing non-woven fabric
GB2560327B (en) Apparatus and method for spray treating fabric
EP3690086A4 (en) FUSION SPINNING APPARATUS AND PROCESS FOR PRODUCING A NON-WOVEN FABRIC
PL3628765T3 (pl) Sposób i urządzenie do wytwarzania wstęgi włókniny z włókien
EP3725928A4 (en) SPUN-BOND NON-WOVEN, HYGIENIC MATERIAL AND PROCESS FOR THE MANUFACTURE OF SPUN-BONDED NON-WOVEN
PL3692198T3 (pl) Materiał włókninowy i sposób jego wytwarzania
KR102265451B9 (ko) 3차원 섬유형 스캐폴드 및 이의 제조방법
GB202110133D0 (en) Electrospinning apparatus and method for forming aligned fibres
KR102247574B9 (ko) 용융방사형 부직포의 제조방법 및 그로부터 제조된 극세섬유 부직포 웹
SG11202010466YA (en) Nonwoven fabric and method for producing same
EP3722477A4 (en) PROCESS FOR THE PRODUCTION OF SPUN-BOND AND NON-WOVEN SPUN-BONDED NON-WOVEN
IL247080B (en) Method and device for ultrasonically closing the end of a roll of non-woven material mesh
SG11202104341VA (en) Nanofiber production apparatus and nanofiber production method
EP3804578A4 (en) NON-WOVEN FABRIC FOR CURTAIN AND METHOD OF ITS MANUFACTURING