DE68918928D1 - Process and device for producing cross-laid nonwovens. - Google Patents

Process and device for producing cross-laid nonwovens.

Info

Publication number
DE68918928D1
DE68918928D1 DE68918928T DE68918928T DE68918928D1 DE 68918928 D1 DE68918928 D1 DE 68918928D1 DE 68918928 T DE68918928 T DE 68918928T DE 68918928 T DE68918928 T DE 68918928T DE 68918928 D1 DE68918928 D1 DE 68918928D1
Authority
DE
Germany
Prior art keywords
producing cross
laid nonwovens
nonwovens
laid
producing
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 - Fee Related
Application number
DE68918928T
Other languages
German (de)
Other versions
DE68918928T2 (en
Inventor
Haruhisa Tani
Kazuhiko Kurihara
Hiroshi Yazawa
Toshikazu Ohishi
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.)
Polymer Processing Research Institute Ltd
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
Polymer Processing Research Institute Ltd
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 Nippon Petrochemicals Co Ltd, Polymer Processing Research Institute Ltd filed Critical Nippon Petrochemicals Co Ltd
Publication of DE68918928D1 publication Critical patent/DE68918928D1/en
Application granted granted Critical
Publication of DE68918928T2 publication Critical patent/DE68918928T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D04H3/14—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 yarns or filaments produced by welding
    • 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
    • D04H3/04—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 in rectilinear paths, e.g. crossing at right angles
DE68918928T 1989-01-25 1989-01-27 Process and device for producing cross-laid nonwovens. Expired - Fee Related DE68918928T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000589078A CA1337110C (en) 1989-01-25 1989-01-25 Method and apparatus for making cross-laminated non-woven fabrics
EP89300803A EP0379764B1 (en) 1989-01-25 1989-01-27 Method and apparatus for making cross-laminated non-woven fabrics

Publications (2)

Publication Number Publication Date
DE68918928D1 true DE68918928D1 (en) 1994-11-24
DE68918928T2 DE68918928T2 (en) 1995-03-30

Family

ID=25672405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918928T Expired - Fee Related DE68918928T2 (en) 1989-01-25 1989-01-27 Process and device for producing cross-laid nonwovens.

Country Status (3)

Country Link
EP (1) EP0379764B1 (en)
CA (1) CA1337110C (en)
DE (1) DE68918928T2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505969A (en) * 1965-06-08 1967-12-15 Union Carbide Corp Nonwoven netting and machine and method for making it
US4052243A (en) * 1975-01-28 1977-10-04 Polymer Processing Research Institute Ltd. Method for producing a cross-laminated cloth-like product from wide warp and weft webs
US4609423A (en) * 1983-11-08 1986-09-02 Stork Brabant Bv Apparatus for making a web of plastic material

Also Published As

Publication number Publication date
CA1337110C (en) 1995-09-26
EP0379764A1 (en) 1990-08-01
EP0379764B1 (en) 1994-10-19
DE68918928T2 (en) 1995-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee