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ZA201907708B - Nanofiber manufacturing device and head used for same - Google Patents

Nanofiber manufacturing device and head used for same

Info

Publication number
ZA201907708B
ZA201907708B ZA2019/07708A ZA201907708A ZA201907708B ZA 201907708 B ZA201907708 B ZA 201907708B ZA 2019/07708 A ZA2019/07708 A ZA 2019/07708A ZA 201907708 A ZA201907708 A ZA 201907708A ZA 201907708 B ZA201907708 B ZA 201907708B
Authority
ZA
South Africa
Prior art keywords
same
manufacturing device
head used
nanofiber manufacturing
nanofiber
Prior art date
Application number
ZA2019/07708A
Inventor
Morihiko Ikegaya
Takatsugu Echizenya
Hiroyoshi SOTA
Original Assignee
M Techx Inc
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 M Techx Inc filed Critical M Techx Inc
Publication of ZA201907708B publication Critical patent/ZA201907708B/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
    • 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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0853—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single gas jet and several jets constituted by a liquid or a mixture containing a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
    • 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
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • D01D5/06—Wet 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
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • D04H1/565—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres by 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
ZA2019/07708A 2017-05-22 2019-11-21 Nanofiber manufacturing device and head used for same ZA201907708B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017101292A JP6964861B2 (en) 2017-05-22 2017-05-22 Nanofiber manufacturing equipment and heads used for it
PCT/JP2018/019627 WO2018216681A1 (en) 2017-05-22 2018-05-22 Nanofiber manufacturing device and head used for same

Publications (1)

Publication Number Publication Date
ZA201907708B true ZA201907708B (en) 2021-05-26

Family

ID=64395707

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/07708A ZA201907708B (en) 2017-05-22 2019-11-21 Nanofiber manufacturing device and head used for same

Country Status (13)

Country Link
US (1) US20200173057A1 (en)
EP (1) EP3633083A4 (en)
JP (1) JP6964861B2 (en)
KR (1) KR20200038428A (en)
CN (1) CN111542653A (en)
AU (1) AU2018273416A1 (en)
CA (1) CA3064728A1 (en)
MY (1) MY194530A (en)
RU (1) RU2760806C2 (en)
SG (1) SG10202110627TA (en)
TW (1) TW201908546A (en)
WO (1) WO2018216681A1 (en)
ZA (1) ZA201907708B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12320037B2 (en) * 2021-03-02 2025-06-03 Board Of Regents, The University Of Texas System Handheld/portable apparatus for the production of fine fibers

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1284411C (en) * 1984-08-30 1991-05-28 Kimberly-Clark Worldwide, Inc. Extrusion process and an extrusion die with a central air jet
US4818464A (en) * 1984-08-30 1989-04-04 Kimberly-Clark Corporation Extrusion process using a central air jet
JPH01239150A (en) * 1988-03-15 1989-09-25 Polymer Processing Res Inst Arrangement fixing method of multifilament group
JP3657700B2 (en) * 1996-06-18 2005-06-08 新日本石油化学株式会社 Method for producing high-quality nonwoven fabric
WO2000022207A2 (en) * 1998-10-01 2000-04-20 The University Of Akron Process and apparatus for the production of nanofibers
US6045907A (en) * 1998-10-09 2000-04-04 E. I. Du Pont De Nemours And Company Grafted poly(p-phenylene terephthalamide) fibers
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
US6776858B2 (en) * 2000-08-04 2004-08-17 E.I. Du Pont De Nemours And Company Process and apparatus for making multicomponent meltblown web fibers and webs
KR100406981B1 (en) * 2000-12-22 2003-11-28 한국과학기술연구원 Apparatus of Polymer Web by Electrospinning Process and Fabrication Method Therefor
US6695992B2 (en) * 2002-01-22 2004-02-24 The University Of Akron Process and apparatus for the production of nanofibers
JP5305960B2 (en) 2009-02-13 2013-10-02 日本バイリーン株式会社 Manufacturing method of ultra-fine fiber nonwoven fabric and manufacturing apparatus thereof
JP5225885B2 (en) * 2009-02-16 2013-07-03 パナソニック株式会社 Nanofiber manufacturing apparatus and manufacturing method
JP5647498B2 (en) * 2010-11-26 2014-12-24 日本バイリーン株式会社 Nonwoven fabric manufacturing apparatus, nonwoven fabric manufacturing method, and nonwoven fabric
JP2016023399A (en) * 2014-11-08 2016-02-08 ゼプト 株式会社 Ejection nozzle head for forming nanofibers and manufacturing apparatus of nanofibers provided with ejection nozzle head for forming nanofibers
FI127137B (en) * 2014-12-23 2017-12-15 Spinnova Oy Process for producing high tensile strength of nanofiber yarn
JP6047786B2 (en) * 2015-03-26 2016-12-21 エム・テックス株式会社 Nanofiber manufacturing apparatus and nanofiber manufacturing method
JP5946569B1 (en) * 2015-04-17 2016-07-06 紘邦 張本 Melt blow cap and ultrafine fiber manufacturing equipment
JP5946565B1 (en) * 2015-06-23 2016-07-06 紘邦 張本 Spinneret and ultrafine fiber manufacturing equipment
CN105369365B (en) * 2015-12-02 2018-01-19 苏州大学 A kind of fiber prepares and uses melt-blowing nozzles structure
JP6614450B2 (en) * 2016-05-11 2019-12-04 パナソニックＩｐマネジメント株式会社 Nonwoven fabric and sound absorbing material

Also Published As

Publication number Publication date
CA3064728A1 (en) 2018-05-22
TW201908546A (en) 2019-03-01
US20200173057A1 (en) 2020-06-04
SG10202110627TA (en) 2021-11-29
JP2018197401A (en) 2018-12-13
RU2019142697A (en) 2021-06-24
JP6964861B2 (en) 2021-11-10
KR20200038428A (en) 2020-04-13
EP3633083A4 (en) 2021-03-17
CN111542653A (en) 2020-08-14
RU2760806C2 (en) 2021-11-30
WO2018216681A1 (en) 2018-11-29
MY194530A (en) 2022-11-30
AU2018273416A1 (en) 2020-01-23
EP3633083A1 (en) 2020-04-08
RU2019142697A3 (en) 2021-09-24

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