WO1979001015A1 - Method of manufacturing non-woven fabrics - Google Patents

Method of manufacturing non-woven fabrics Download PDF

Info

Publication number
WO1979001015A1
WO1979001015A1 PCT/JP1979/000109 JP7900109W WO7901015A1 WO 1979001015 A1 WO1979001015 A1 WO 1979001015A1 JP 7900109 W JP7900109 W JP 7900109W WO 7901015 A1 WO7901015 A1 WO 7901015A1
Authority
WO
WIPO (PCT)
Prior art keywords
woven fabrics
manufacturing non
thermoplastic
manufacturing
speed
Prior art date
Application number
PCT/JP1979/000109
Other languages
French (fr)
Japanese (ja)
Inventor
T Ikeda
S Fujii
S Okano
T Mikami
Original Assignee
Toa Nenryo Kogyo Kk
T Ikeda
S Fujii
S Okano
T Mikami
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 Toa Nenryo Kogyo Kk, T Ikeda, S Fujii, S Okano, T Mikami filed Critical Toa Nenryo Kogyo Kk
Priority to DE792948821T priority Critical patent/DE2948821T1/en
Publication of WO1979001015A1 publication Critical patent/WO1979001015A1/en

Links

Classifications

    • 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
    • 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
    • D04H1/407—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 containing absorbing substances, e.g. activated carbon
    • 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
    • D04H1/413—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 containing granules other than absorbent substances
    • 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
    • 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
    • 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
    • D04H3/03—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 at random

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

A method of manufacturing non-woven fabrics of thermoplastic resin by means of a melt-blowing process, in which high-speed fiber stream (7) consisting of a mixture of fibers and gas ejected from a spinning die (2) is brought into contact with liquid fine particles (101) and then sprayed against a capture plate (3) to be captured thereon, whereby non-woven fabrics (5) having no pinhole may be obtained. This method may be available for manufacturing non-woven fabrics from thermoplastic resins of low hardening speed such as polyamide, thermoplastic polyurethane and the like.
PCT/JP1979/000109 1978-05-01 1979-05-01 Method of manufacturing non-woven fabrics WO1979001015A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE792948821T DE2948821T1 (en) 1978-05-01 1979-05-01 METHOD OF MANUFACTURING NON-WOVEN FABRICS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP53050746A JPS6022100B2 (en) 1978-05-01 1978-05-01 Manufacturing method of nonwoven fabric
JP78/50746 1978-05-01

Publications (1)

Publication Number Publication Date
WO1979001015A1 true WO1979001015A1 (en) 1979-11-29

Family

ID=12867395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1979/000109 WO1979001015A1 (en) 1978-05-01 1979-05-01 Method of manufacturing non-woven fabrics

Country Status (6)

Country Link
JP (1) JPS6022100B2 (en)
BE (1) BE875977A (en)
CA (1) CA1147112A (en)
DE (1) DE2948821T1 (en)
GB (1) GB2039304B (en)
WO (1) WO1979001015A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668152A (en) * 1979-11-01 1981-06-08 Toa Nenryo Kogyo Kk Nonwoven fabric
US5720832A (en) 1981-11-24 1998-02-24 Kimberly-Clark Ltd. Method of making a meltblown nonwoven web containing absorbent particles
JPS59223347A (en) * 1983-05-28 1984-12-15 カネボウ株式会社 Polyurethane elastic fiber nonwoven fabric and production thereof
JPS60168510A (en) * 1984-02-10 1985-09-02 Japan Vilene Co Ltd Electret filter
JPH038855A (en) * 1990-05-14 1991-01-16 Toray Ind Inc Production of pliant elastic nonwoven fabric having high stretchability
JP2711257B2 (en) * 1990-12-10 1998-02-10 鐘紡株式会社 Method for producing polyurethane elastic fiber nonwoven fabric
JP6991483B2 (en) * 2018-02-20 2022-01-12 有限会社文殊工学医学研究所 Method for manufacturing carbon fiber reinforced thermoplastic resin composite material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650866A (en) * 1969-10-09 1972-03-21 Exxon Research Engineering Co Increasing strip tensile strength of melt blown nonwoven polypropylene mats of high tear resistance
JPS50108677A (en) * 1974-01-30 1975-08-27
US3959421A (en) * 1974-04-17 1976-05-25 Kimberly-Clark Corporation Method for rapid quenching of melt blown fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1485529A1 (en) * 1962-08-06 1969-06-26 Freudenberg Carl Fa Process for the production of fiber mats
US3562771A (en) * 1967-10-20 1971-02-09 Du Pont Process for preparation of continuous filament nonwoven webs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650866A (en) * 1969-10-09 1972-03-21 Exxon Research Engineering Co Increasing strip tensile strength of melt blown nonwoven polypropylene mats of high tear resistance
JPS50108677A (en) * 1974-01-30 1975-08-27
US3959421A (en) * 1974-04-17 1976-05-25 Kimberly-Clark Corporation Method for rapid quenching of melt blown fibers

Also Published As

Publication number Publication date
DE2948821C2 (en) 1992-08-06
GB2039304A (en) 1980-08-06
JPS6022100B2 (en) 1985-05-31
BE875977A (en) 1979-11-05
DE2948821T1 (en) 1980-12-04
JPS54147274A (en) 1979-11-17
GB2039304B (en) 1982-12-01
CA1147112A (en) 1983-05-31

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