ZA731735B - Process and apparatus for producing fibrous structures - Google Patents

Process and apparatus for producing fibrous structures

Info

Publication number
ZA731735B
ZA731735B ZA731735A ZA731735A ZA731735B ZA 731735 B ZA731735 B ZA 731735B ZA 731735 A ZA731735 A ZA 731735A ZA 731735 A ZA731735 A ZA 731735A ZA 731735 B ZA731735 B ZA 731735B
Authority
ZA
South Africa
Prior art keywords
fibrous structures
producing fibrous
producing
structures
fibrous
Prior art date
Application number
ZA731735A
Inventor
W Mclaughlin
P Mcginnis
R Swander
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of ZA731735B publication Critical patent/ZA731735B/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
    • 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
    • D04H3/02—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
    • D04H3/07—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 otherwise than in a plane, e.g. in a tubular way

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
ZA731735A 1972-03-24 1973-03-13 Process and apparatus for producing fibrous structures ZA731735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23783272A 1972-03-24 1972-03-24

Publications (1)

Publication Number Publication Date
ZA731735B true ZA731735B (en) 1974-10-30

Family

ID=22895391

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731735A ZA731735B (en) 1972-03-24 1973-03-13 Process and apparatus for producing fibrous structures

Country Status (14)

Country Link
US (1) US3787265A (en)
JP (1) JPS5620383B2 (en)
BE (1) BE797236A (en)
BR (1) BR7302109D0 (en)
CA (1) CA1038571A (en)
DE (1) DE2314264C2 (en)
ES (2) ES412969A1 (en)
FR (1) FR2177924B1 (en)
GB (1) GB1392408A (en)
IT (1) IT983605B (en)
NL (1) NL7304095A (en)
SE (2) SE399573B (en)
SU (1) SU608484A3 (en)
ZA (1) ZA731735B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240864A (en) * 1979-05-25 1980-12-23 Celanese Corporation Spray spinning collection unit
US4475972A (en) * 1981-10-01 1984-10-09 Ontario Research Foundation Implantable material
US4726901A (en) * 1984-01-06 1988-02-23 Pall Corporation Cylindrical fibrous structures with graded pore size
JPS61146862A (en) * 1984-12-15 1986-07-04 三井化学株式会社 Production of cotton like article
US4812184A (en) * 1986-02-04 1989-03-14 Albany International Corp. Method of manufacturing a hollow filament separatory module with constricted bundle end
US4815660A (en) * 1987-06-16 1989-03-28 Nordson Corporation Method and apparatus for spraying hot melt adhesive elongated fibers in spiral patterns by two or more side-by-side spray devices
US5026450A (en) * 1989-10-13 1991-06-25 Nordson Corporation Method of applying adhesive to the waist elastic material of disposable garments
JPH038855A (en) * 1990-05-14 1991-01-16 Toray Ind Inc Production of pliant elastic nonwoven fabric having high stretchability
WO1996003194A1 (en) * 1994-07-28 1996-02-08 Pall Corporation Fibrous web and process of preparing same
US5582907A (en) * 1994-07-28 1996-12-10 Pall Corporation Melt-blown fibrous web
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
US6197141B1 (en) * 1997-12-11 2001-03-06 Kent M. Madsen Process of applying filament netting for pest control of vegetation
US6736274B2 (en) 2001-08-17 2004-05-18 Total Filter Technology, Inc. Nonwoven tubular filter extracting
DE102009041401A1 (en) * 2009-09-12 2011-03-24 Hydac Filtertechnik Gmbh Filter element with a filter medium and method for producing the same
ES2424883T3 (en) * 2010-06-25 2013-10-09 L.C. Maan Engineering B.V. Combination of a beaker, a wrapper and a substrate
CN102787374B (en) * 2012-07-20 2015-02-25 东华大学 Meltblown mold head for preparing ultrafine fibers
US10426917B2 (en) 2015-04-16 2019-10-01 Stryker Corporation System and method for manufacturing variable stiffness catheters
DE102015210735A1 (en) * 2015-06-11 2016-12-15 M & A - Dieterle GmbH Maschinen- und Apparatebau Process for producing a fiber-plastic composite, process for producing a laminate, fiber-plastic composite and end product
JP7458152B2 (en) * 2019-05-31 2024-03-29 ヤマシンフィルタ株式会社 Melt blowing equipment and nanofiber manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315735A (en) * 1940-05-15 1943-04-06 Nat Gypsum Co Method of and apparatus for blowing mineral wool
GB848231A (en) * 1957-08-21 1960-09-14 Owens Corning Fiberglass Corp A method and apparatus for finely dividing heat softenable materials
US3502763A (en) * 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
DE1560800A1 (en) * 1966-02-10 1971-01-07 Lutravil Spinnvlies Method and device for the production of mixed nonwovens by melt spinning
US3543332A (en) * 1966-09-21 1970-12-01 Celanese Corp Apparatus for producing fibrous structures
US3684415A (en) * 1968-08-14 1972-08-15 Exxon Research Engineering Co Melt blown roving die
CA995430A (en) * 1968-12-23 1976-08-24 Robert R. Buntin Non-woven polypropylene mats by melt blowing
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
US3704198A (en) * 1969-10-09 1972-11-28 Exxon Research Engineering Co Nonwoven polypropylene mats of increased strip tensile strength
US3795571A (en) * 1969-10-09 1974-03-05 Exxon Research Engineering Co Laminated non-woven sheet

Also Published As

Publication number Publication date
GB1392408A (en) 1975-04-30
BR7302109D0 (en) 1974-07-25
FR2177924A1 (en) 1973-11-09
US3787265A (en) 1974-01-22
AU5353573A (en) 1974-09-26
CA1038571A (en) 1978-09-19
JPS5620383B2 (en) 1981-05-13
IT983605B (en) 1974-11-11
DE2314264A1 (en) 1973-10-04
ES439943A1 (en) 1977-03-01
JPS496265A (en) 1974-01-19
SU608484A3 (en) 1978-05-25
DE2314264C2 (en) 1985-08-08
ES412969A1 (en) 1976-06-16
BE797236A (en) 1973-09-24
NL7304095A (en) 1973-09-26
SE7600443L (en) 1976-01-16
SE399573B (en) 1978-02-20
FR2177924B1 (en) 1978-05-12

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