CA1278659C - Process for manufacturing spunbonded webs - Google Patents

Process for manufacturing spunbonded webs

Info

Publication number
CA1278659C
CA1278659C CA000509539A CA509539A CA1278659C CA 1278659 C CA1278659 C CA 1278659C CA 000509539 A CA000509539 A CA 000509539A CA 509539 A CA509539 A CA 509539A CA 1278659 C CA1278659 C CA 1278659C
Authority
CA
Canada
Prior art keywords
filament
filaments
yarn
crimped
mass
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.)
Expired - Lifetime
Application number
CA000509539A
Other languages
English (en)
French (fr)
Inventor
Gerald Feigenbutz
Gunter Maurer
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.)
Cerdia Produktions GmbH
Original Assignee
Rhodia AG
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 Rhodia AG filed Critical Rhodia AG
Application granted granted Critical
Publication of CA1278659C publication Critical patent/CA1278659C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Glass Compositions (AREA)
CA000509539A 1985-06-13 1986-05-20 Process for manufacturing spunbonded webs Expired - Lifetime CA1278659C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3521221.7 1985-06-13
DE19853521221 DE3521221A1 (de) 1985-06-13 1985-06-13 Verfahren zur herstellung von spinnvliesen

Publications (1)

Publication Number Publication Date
CA1278659C true CA1278659C (en) 1991-01-08

Family

ID=6273190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000509539A Expired - Lifetime CA1278659C (en) 1985-06-13 1986-05-20 Process for manufacturing spunbonded webs

Country Status (7)

Country Link
EP (1) EP0205736B1 (de)
JP (1) JPS61289164A (de)
AT (1) ATE72272T1 (de)
CA (1) CA1278659C (de)
DE (2) DE3521221A1 (de)
ES (1) ES8702960A1 (de)
NO (1) NO861034L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109943980A (zh) * 2017-12-20 2019-06-28 财团法人纺织产业综合研究所 无纺布结构与其制作方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2044939T3 (es) * 1986-08-22 1994-01-16 Minnesota Mining & Mfg Material laminar soplado en estado fundido, duradero.
US5685757A (en) * 1989-06-20 1997-11-11 Corovin Gmbh Fibrous spun-bonded non-woven composite
DE19609143C1 (de) * 1996-03-08 1997-11-13 Rhodia Ag Rhone Poulenc Melt-blown-Vlies, Verfahren zu dessen Herstellung und dessen Verwendungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772628A (en) * 1953-11-23 1957-04-17 Owens Corning Fiberglass Corp Improved method for producing laminated sheet material from plastic or mineral fibres
NL295177A (de) * 1963-11-29
GB1213441A (en) * 1968-01-04 1970-11-25 Celanese Corp Improvements in fibrous products
CA995430A (en) * 1968-12-23 1976-08-24 Robert R. Buntin Non-woven polypropylene mats by melt blowing
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
JPS53114974A (en) * 1977-03-15 1978-10-06 Toa Nenryo Kogyo Kk Method and apparatus for making nonnwoven structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109943980A (zh) * 2017-12-20 2019-06-28 财团法人纺织产业综合研究所 无纺布结构与其制作方法
CN109943980B (zh) * 2017-12-20 2021-02-23 财团法人纺织产业综合研究所 无纺布结构与其制作方法

Also Published As

Publication number Publication date
EP0205736A2 (de) 1986-12-30
EP0205736A3 (en) 1989-09-06
DE3683691D1 (de) 1992-03-12
DE3521221A1 (de) 1986-12-18
NO861034L (no) 1986-12-15
EP0205736B1 (de) 1992-01-29
ATE72272T1 (de) 1992-02-15
ES8702960A1 (es) 1987-01-16
JPS61289164A (ja) 1986-12-19
ES553159A0 (es) 1987-01-16

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