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GB201818689D0 - Unitary spinneret block for use in the manufacturing of meltdown fibers comprising spinneret body and nozzles - Google Patents

Unitary spinneret block for use in the manufacturing of meltdown fibers comprising spinneret body and nozzles

Info

Publication number
GB201818689D0
GB201818689D0 GBGB1818689.0A GB201818689A GB201818689D0 GB 201818689 D0 GB201818689 D0 GB 201818689D0 GB 201818689 A GB201818689 A GB 201818689A GB 201818689 D0 GB201818689 D0 GB 201818689D0
Authority
GB
United Kingdom
Prior art keywords
spinneret
unitary
nozzles
manufacturing
block
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.)
Ceased
Application number
GBGB1818689.0A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teknoweb Materials SRL
Original Assignee
Teknoweb Materials SRL
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 Teknoweb Materials SRL filed Critical Teknoweb Materials SRL
Priority to GBGB1818689.0A priority Critical patent/GB201818689D0/en
Publication of GB201818689D0 publication Critical patent/GB201818689D0/en
Priority to GBGB1905253.9A priority patent/GB201905253D0/en
Priority to GBGB1911165.7A priority patent/GB201911165D0/en
Priority to JP2021525586A priority patent/JP2022507153A/en
Priority to US17/294,303 priority patent/US20220010458A1/en
Priority to PCT/EP2019/080293 priority patent/WO2020099193A1/en
Priority to KR1020217017485A priority patent/KR20210112305A/en
Priority to CN201980087492.3A priority patent/CN113260743A/en
Priority to EP19805147.6A priority patent/EP3880872A1/en
Priority to BR112021009479-2A priority patent/BR112021009479A2/en
Priority to MX2021005679A priority patent/MX2021005679A/en
Ceased legal-status Critical Current

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01D13/00—Complete machines for producing artificial threads
    • 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
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • 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
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
GBGB1818689.0A 2018-11-16 2018-11-16 Unitary spinneret block for use in the manufacturing of meltdown fibers comprising spinneret body and nozzles Ceased GB201818689D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GBGB1818689.0A GB201818689D0 (en) 2018-11-16 2018-11-16 Unitary spinneret block for use in the manufacturing of meltdown fibers comprising spinneret body and nozzles
GBGB1905253.9A GB201905253D0 (en) 2018-11-16 2019-04-12 Spinneret block with chamferig nozzles for use in the manufacturing of meltdown fibers
GBGB1911165.7A GB201911165D0 (en) 2018-11-16 2019-08-05 Spinneret block with chamferig nozzles for use in the manufacturing of meltblown fibers
MX2021005679A MX2021005679A (en) 2018-11-16 2019-11-05 Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers.
US17/294,303 US20220010458A1 (en) 2018-11-16 2019-11-05 Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers
JP2021525586A JP2022507153A (en) 2018-11-16 2019-11-05 Spinner block with integrated spinneret body and nozzle for use in the manufacture of spinning fibers
PCT/EP2019/080293 WO2020099193A1 (en) 2018-11-16 2019-11-05 Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers
KR1020217017485A KR20210112305A (en) 2018-11-16 2019-11-05 Spinneret block having a nozzle and a single spinneret body for use in the manufacture of spun-blown fibers
CN201980087492.3A CN113260743A (en) 2018-11-16 2019-11-05 Spinneret block with integrated spinneret body and nozzles for making spun fibers
EP19805147.6A EP3880872A1 (en) 2018-11-16 2019-11-05 Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers
BR112021009479-2A BR112021009479A2 (en) 2018-11-16 2019-11-05 die block with die body and unitary nozzles for use in spun-blown fiber fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1818689.0A GB201818689D0 (en) 2018-11-16 2018-11-16 Unitary spinneret block for use in the manufacturing of meltdown fibers comprising spinneret body and nozzles

Publications (1)

Publication Number Publication Date
GB201818689D0 true GB201818689D0 (en) 2019-01-02

Family

ID=64740107

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1818689.0A Ceased GB201818689D0 (en) 2018-11-16 2018-11-16 Unitary spinneret block for use in the manufacturing of meltdown fibers comprising spinneret body and nozzles

Country Status (9)

Country Link
US (1) US20220010458A1 (en)
EP (1) EP3880872A1 (en)
JP (1) JP2022507153A (en)
KR (1) KR20210112305A (en)
CN (1) CN113260743A (en)
BR (1) BR112021009479A2 (en)
GB (1) GB201818689D0 (en)
MX (1) MX2021005679A (en)
WO (1) WO2020099193A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202005832D0 (en) 2020-04-21 2020-06-03 Teknoweb Mat S R L Applying highly viscous curable binder systems to fibrous webs comprising natural fibers
CN111607829A (en) * 2020-06-02 2020-09-01 刘剑鹏 Spinneret plate of melt blowing machine, manufacturing method thereof and nozzle of melt blowing machine
CN112281308B (en) * 2020-09-08 2022-04-05 刘和兰 Non-woven fabric production is with melting equipment of spouting
WO2022240763A1 (en) * 2021-05-09 2022-11-17 Fitesa Simpsonville, Inc. System and process for preparing a fibrous nonwoven composite fabric
CN114457432B (en) * 2022-02-14 2023-06-27 东华大学 Airflow self-coupling melt-blowing die head for nanofiber preparation device
DE102022000699A1 (en) * 2022-02-26 2023-08-31 Oerlikon Textile Gmbh & Co. Kg Air barrier for a meltblowing die apparatus for producing a multiplicity of fibrous strands from a polymer melt

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210451A (en) * 1960-12-01 1965-10-05 Celanese Corp Spinnerettes
CH612367A5 (en) * 1976-09-15 1979-07-31 Inventa Ag Method for cleansing not readily cleanable apparatus sections of organic residues
US4168138A (en) * 1977-06-01 1979-09-18 Celanese Corporation Spray spinning nozzle using parallel jet flow
JPS5721507A (en) * 1980-07-14 1982-02-04 Nippon Ester Co Ltd Cleaning method of spinneret apparatus
US4486161A (en) * 1983-05-12 1984-12-04 Kimberly-Clark Corporation Melt-blowing die tip with integral tie bars
JP3360377B2 (en) * 1993-10-04 2002-12-24 チッソ株式会社 Melt blow spinneret
US5512113A (en) * 1993-11-09 1996-04-30 E. I. Du Pont De Nemours And Company One-piece single metal spinneret having softened capillary zone
JP2668849B2 (en) * 1993-12-02 1997-10-27 惠一 村上 Manufacturing method of spinneret
US5733079A (en) * 1995-12-15 1998-03-31 Eastman Chemical Company Surface determination and automatic milling in spinnerette manufacturing
US5935512A (en) 1996-12-30 1999-08-10 Kimberly-Clark Worldwide, Inc. Nonwoven process and apparatus
JP3753522B2 (en) * 1997-10-29 2006-03-08 タピルス株式会社 Melt blown nonwoven fabric and nozzle piece for melt blown nonwoven fabric
US6364647B1 (en) * 1998-10-08 2002-04-02 David M. Sanborn Thermostatic melt blowing apparatus
JP4233181B2 (en) * 1999-09-30 2009-03-04 新日本石油株式会社 Method and apparatus for producing a horizontally arranged web
JP4342676B2 (en) * 2000-02-24 2009-10-14 帝人ファイバー株式会社 Composite spinning method and composite spinneret
EP1457589B1 (en) * 2003-03-14 2008-11-26 Reifenhäuser GmbH & Co. KG Maschinenfabrik Cleaning process for spinning apparatus
US7018188B2 (en) * 2003-04-08 2006-03-28 The Procter & Gamble Company Apparatus for forming fibers
JP2005256253A (en) * 2004-03-15 2005-09-22 Kasen Nozuru Seisakusho:Kk Spinneret apparatus for sea-island type conjugate fiber, core-sheath type conjugate flow forming part and method for producing sea-island type conjugate fiber
US8017534B2 (en) 2008-03-17 2011-09-13 Kimberly-Clark Worldwide, Inc. Fibrous nonwoven structure having improved physical characteristics and method of preparing
US8748693B2 (en) * 2009-02-27 2014-06-10 Exxonmobil Chemical Patents Inc. Multi-layer nonwoven in situ laminates and method of producing the same
DE112012000995A5 (en) * 2011-02-24 2013-12-19 Oerlikon Textile Gmbh & Co. Kg Device for melt spinning
CN202139338U (en) * 2011-06-20 2012-02-08 常州市美纤膜技术有限公司 Integrated hollow fiber spinneret
US9303334B2 (en) * 2014-05-07 2016-04-05 Biax-Fiberfilm Apparatus for forming a non-woven web
EP3140447B8 (en) * 2014-05-07 2024-10-02 Biax-Fiberfilm Corporation A non-woven web
CN106467982A (en) * 2015-08-20 2017-03-01 上海志骑信息科技有限公司 Cleaning spinneret or the method for sintered metal mesh
US10370280B2 (en) * 2016-10-03 2019-08-06 The United States Of America, As Represented By The Secretary Of The Navy Method of making optical fibers with multiple openings

Also Published As

Publication number Publication date
JP2022507153A (en) 2022-01-18
BR112021009479A2 (en) 2021-08-10
CN113260743A (en) 2021-08-13
US20220010458A1 (en) 2022-01-13
WO2020099193A1 (en) 2020-05-22
EP3880872A1 (en) 2021-09-22
MX2021005679A (en) 2021-09-21
KR20210112305A (en) 2021-09-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)