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MX2021005679A - Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers. - Google Patents

Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers.

Info

Publication number
MX2021005679A
MX2021005679A MX2021005679A MX2021005679A MX2021005679A MX 2021005679 A MX2021005679 A MX 2021005679A MX 2021005679 A MX2021005679 A MX 2021005679A MX 2021005679 A MX2021005679 A MX 2021005679A MX 2021005679 A MX2021005679 A MX 2021005679A
Authority
MX
Mexico
Prior art keywords
spinneret
spun
unitary
nozzles
block
Prior art date
Application number
MX2021005679A
Other languages
Spanish (es)
Inventor
Fabio Zampollo
Original Assignee
Teknoweb Mat S R L
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
Priority claimed from GBGB1905253.9A external-priority patent/GB201905253D0/en
Application filed by Teknoweb Mat S R L filed Critical Teknoweb Mat S R L
Publication of MX2021005679A publication Critical patent/MX2021005679A/en

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
    • 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
    • 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
    • D01D4/04—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)

Abstract

The present invention relates to a particular execution for a die block for spun-blowing process for forming a fibers or filaments that may further form a spun-blown web or nonwoven comprising such a formed fibrous web, e.g. as a layer in a multi-layer composite web. The die block comprises a spinneret block with unitary spinneret body and nozzles.
MX2021005679A 2018-11-16 2019-11-05 Spinneret block with unitary spinneret body and nozzles for use in the manufacturing of spun-blown fibers. MX2021005679A (en)

Applications Claiming Priority (4)

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
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

Publications (1)

Publication Number Publication Date
MX2021005679A true MX2021005679A (en) 2021-09-21

Family

ID=64740107

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
EP4337819A1 (en) 2021-05-09 2024-03-20 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
DK1457589T3 (en) * 2003-03-14 2009-03-16 Reifenhaeuser Gmbh & Co Kg Method for cleaning spinning devices
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
CN102395464A (en) * 2009-02-27 2012-03-28 埃克森美孚化学专利公司 Biaxially elastic nonwoven laminates with non-elastic regions
WO2012113668A1 (en) * 2011-02-24 2012-08-30 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
JP2017515010A (en) * 2014-05-07 2017-06-08 バイアックス ファイバーフィルム Non woven web
US9303334B2 (en) * 2014-05-07 2016-04-05 Biax-Fiberfilm Apparatus for forming 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
EP3880872A1 (en) 2021-09-22
BR112021009479A2 (en) 2021-08-10
US20220010458A1 (en) 2022-01-13
KR20210112305A (en) 2021-09-14
CN113260743A (en) 2021-08-13
WO2020099193A1 (en) 2020-05-22
GB201818689D0 (en) 2019-01-02
JP2022507153A (en) 2022-01-18

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