JPS54134177A - Production of nonwoven mat by melt blowing - Google Patents

Production of nonwoven mat by melt blowing

Info

Publication number
JPS54134177A
JPS54134177A JP11779178A JP11779178A JPS54134177A JP S54134177 A JPS54134177 A JP S54134177A JP 11779178 A JP11779178 A JP 11779178A JP 11779178 A JP11779178 A JP 11779178A JP S54134177 A JPS54134177 A JP S54134177A
Authority
JP
Japan
Prior art keywords
production
melt blowing
nonwoven mat
nonwoven
mat
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.)
Granted
Application number
JP11779178A
Other languages
English (en)
Other versions
JPS5633511B2 (ja
Inventor
Robuson Banchin Robaato
Piita Kera Jieimuzu
Uinzaa Haadeigu Jiyon
Shiodoa Rookiyanpu Douwaito
Suchiyuaato Purenteis Jieimuzu
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 US00227769A external-priority patent/US3849241A/en
Priority claimed from US23152172 external-priority patent/US3841953A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS54134177A publication Critical patent/JPS54134177A/ja
Publication of JPS5633511B2 publication Critical patent/JPS5633511B2/ja
Granted 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP11779178A 1972-02-22 1978-09-25 Production of nonwoven mat by melt blowing Granted JPS54134177A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00227769A US3849241A (en) 1968-12-23 1972-02-22 Non-woven mats by melt blowing
US23152172 US3841953A (en) 1970-12-31 1972-03-03 Nonwoven mats of thermoplastic blends by melt blowing

Publications (2)

Publication Number Publication Date
JPS54134177A true JPS54134177A (en) 1979-10-18
JPS5633511B2 JPS5633511B2 (ja) 1981-08-04

Family

ID=26921750

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48021709A Pending JPS5046972A (ja) 1972-02-22 1973-02-22
JP11779178A Granted JPS54134177A (en) 1972-02-22 1978-09-25 Production of nonwoven mat by melt blowing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48021709A Pending JPS5046972A (ja) 1972-02-22 1973-02-22

Country Status (2)

Country Link
JP (2) JPS5046972A (ja)
BE (1) BE801250A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187616A (ja) * 1983-04-05 1984-10-24 Ube Ind Ltd 高強力ポリプロピレン繊維の製造方法
JPH04358510A (ja) * 1991-08-09 1992-12-11 Japan Vilene Co Ltd エレクトレットフィルタの製造方法
US5511960A (en) * 1992-03-17 1996-04-30 Chisso Corp. Spinneret device for conjugate melt-blow spinning
EP0775572A2 (en) 1995-11-21 1997-05-28 Chisso Corporation Laminated non-woven fabric and process for producing the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131080A (en) * 1978-03-27 1979-10-11 Asahi Chemical Ind Production of polyester fiber
AU569108B2 (en) * 1983-10-11 1988-01-21 Minnesota Mining And Manufacturing Company Web of bicomponent fibers
JPS636107A (ja) * 1986-06-24 1988-01-12 Asahi Chem Ind Co Ltd ポリプロピレン極細繊維の製造方法
US7994079B2 (en) * 2002-12-17 2011-08-09 Kimberly-Clark Worldwide, Inc. Meltblown scrubbing product
WO2004082930A1 (ja) 2003-03-19 2004-09-30 Asahi Kasei Fibers Corporation 高耐水圧ポリエステル不織布
KR100743751B1 (ko) 2003-04-22 2007-07-27 아사히 가세이 셍이 가부시키가이샤 고강도 부직포
JP6094715B2 (ja) 2015-08-07 2017-03-15 ダイキン工業株式会社 エアフィルタ濾材、フィルタパック、およびエアフィルタユニット

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187616A (ja) * 1983-04-05 1984-10-24 Ube Ind Ltd 高強力ポリプロピレン繊維の製造方法
JPH04358510A (ja) * 1991-08-09 1992-12-11 Japan Vilene Co Ltd エレクトレットフィルタの製造方法
JPH0583283B2 (ja) * 1991-08-09 1993-11-25 Japan Vilene Co Ltd
US5511960A (en) * 1992-03-17 1996-04-30 Chisso Corp. Spinneret device for conjugate melt-blow spinning
EP0775572A2 (en) 1995-11-21 1997-05-28 Chisso Corporation Laminated non-woven fabric and process for producing the same
US5733635A (en) * 1995-11-21 1998-03-31 Chisso Corporation Laminated non-woven fabric and process for producing the same

Also Published As

Publication number Publication date
JPS5046972A (ja) 1975-04-26
BE801250A (fr) 1973-12-21
JPS5633511B2 (ja) 1981-08-04

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