MX2021005985A - Spinneret block with readily exchangable nozzles for use in the manufacturing of spun-blown fibers. - Google Patents

Spinneret block with readily exchangable nozzles for use in the manufacturing of spun-blown fibers.

Info

Publication number
MX2021005985A
MX2021005985A MX2021005985A MX2021005985A MX2021005985A MX 2021005985 A MX2021005985 A MX 2021005985A MX 2021005985 A MX2021005985 A MX 2021005985A MX 2021005985 A MX2021005985 A MX 2021005985A MX 2021005985 A MX2021005985 A MX 2021005985A
Authority
MX
Mexico
Prior art keywords
spun
nozzles
manufacturing
blown fibers
spinneret block
Prior art date
Application number
MX2021005985A
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 MX2021005985A publication Critical patent/MX2021005985A/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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • 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
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene

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 spun-blown web, e.g. as a layer in a multi-layer 5composite web. The die block comprises nozzles that are readily removable, and preferably chamfered.
MX2021005985A 2018-11-23 2019-11-05 Spinneret block with readily exchangable nozzles for use in the manufacturing of spun-blown fibers. MX2021005985A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1819098.3A GB2579100A (en) 2018-11-23 2018-11-23 Spinneret block with readily exchangable nozzles for use in the manufacturing of meltblown fibers
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/EP2019/080291 WO2020104190A1 (en) 2018-11-23 2019-11-05 Spinneret block with readily exchangable nozzles for use in the manufacturing of spun-blown fibers

Publications (1)

Publication Number Publication Date
MX2021005985A true MX2021005985A (en) 2021-07-06

Family

ID=65024633

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005985A MX2021005985A (en) 2018-11-23 2019-11-05 Spinneret block with readily exchangable nozzles for use in the manufacturing of spun-blown fibers.

Country Status (9)

Country Link
US (1) US20210310156A1 (en)
EP (1) EP3884088A1 (en)
JP (1) JP2022507154A (en)
KR (1) KR20210091808A (en)
CN (1) CN113574216A (en)
BR (1) BR112021009905A2 (en)
GB (1) GB2579100A (en)
MX (1) MX2021005985A (en)
WO (1) WO2020104190A1 (en)

Families Citing this family (4)

* 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
DE102022102160A1 (en) * 2022-01-31 2023-08-03 Oerlikon Textile Gmbh & Co. Kg Meltblowing die apparatus for producing a multiplicity of fiber strands from a polymer melt
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
EP4296407A1 (en) * 2022-06-21 2023-12-27 Fratelli Ceccato Milano S.r.l. Plant for making of melt-blown type non-woven fabric

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437725A (en) * 1967-08-29 1969-04-08 Du Pont Melt spinning apparatus and method
US3737506A (en) * 1970-04-03 1973-06-05 Viscose Suisse Soc D Process and apparatus for continuous extrusion of highly-viscous melts
US4168138A (en) * 1977-06-01 1979-09-18 Celanese Corporation Spray spinning nozzle using parallel jet flow
US4904174A (en) * 1988-09-15 1990-02-27 Peter Moosmayer Apparatus for electrically charging meltblown webs (B-001)
US5935512A (en) 1996-12-30 1999-08-10 Kimberly-Clark Worldwide, Inc. Nonwoven process and apparatus
US6364647B1 (en) 1998-10-08 2002-04-02 David M. Sanborn Thermostatic melt blowing apparatus
US6841243B2 (en) * 1999-01-29 2005-01-11 E. I. Du Pont De Nemours And Company High speed melt spinning of fluoropolymer fibers
US6336801B1 (en) * 1999-06-21 2002-01-08 Kimberly-Clark Worldwide, Inc. Die assembly for a meltblowing apparatus
US7018188B2 (en) * 2003-04-08 2006-03-28 The Procter & Gamble Company Apparatus for forming fibers
US6972104B2 (en) * 2003-12-23 2005-12-06 Kimberly-Clark Worldwide, Inc. Meltblown die having a reduced size
US7762801B2 (en) * 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
DE102005053248B4 (en) * 2005-11-08 2016-12-01 Axel Nickel Melting blow head with variable spinning width
DE102006012052A1 (en) * 2006-03-08 2007-09-13 Lüder GERKING Spinning device for producing fine threads by splicing
CN101755078B (en) * 2007-07-31 2012-06-06 北陆成型工业株式会社 Nozzle member and process for producing the same
US8017534B2 (en) 2008-03-17 2011-09-13 Kimberly-Clark Worldwide, Inc. Fibrous nonwoven structure having improved physical characteristics and method of preparing
US8029260B2 (en) * 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Apparatus for extruding cellulose fibers
CA2771144C (en) * 2009-08-14 2017-03-07 The Procter & Gamble Company Spinning die assembly and method for forming fibres 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
CN203229593U (en) * 2013-05-10 2013-10-09 四川安费尔高分子材料科技有限公司 Spinneret plate for producing polyphenylene sulfide coarse denier fibers
CN203569249U (en) * 2013-09-26 2014-04-30 吴江伊莱纺织科技有限公司 Spinneret plate
WO2015171707A1 (en) 2014-05-07 2015-11-12 Biax-Fiberfilm A non-woven web
US9303334B2 (en) * 2014-05-07 2016-04-05 Biax-Fiberfilm Apparatus for forming a non-woven web
CN103993368A (en) * 2014-05-22 2014-08-20 徐伯琴 Melt spinning spinneret plate
US10422052B2 (en) * 2015-03-09 2019-09-24 Korea Institute Of Industrial Technology Method of manufacturing high strength synthetic fibers
US11447893B2 (en) * 2017-11-22 2022-09-20 Extrusion Group, LLC Meltblown die tip assembly and method
CN107937994A (en) * 2017-12-26 2018-04-20 华祥（中国）高纤有限公司 Chemical fibre spinneret plate structure

Also Published As

Publication number Publication date
BR112021009905A2 (en) 2021-08-17
GB201819098D0 (en) 2019-01-09
KR20210091808A (en) 2021-07-22
GB2579100A (en) 2020-06-10
WO2020104190A1 (en) 2020-05-28
US20210310156A1 (en) 2021-10-07
JP2022507154A (en) 2022-01-18
CN113574216A (en) 2021-10-29
EP3884088A1 (en) 2021-09-29

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