FR2392159A1 - Procede et appareil de production d'etoffes non tissees a longues fibres - Google Patents

Procede et appareil de production d'etoffes non tissees a longues fibres

Info

Publication number
FR2392159A1
FR2392159A1 FR7803403A FR7803403A FR2392159A1 FR 2392159 A1 FR2392159 A1 FR 2392159A1 FR 7803403 A FR7803403 A FR 7803403A FR 7803403 A FR7803403 A FR 7803403A FR 2392159 A1 FR2392159 A1 FR 2392159A1
Authority
FR
France
Prior art keywords
producing long
compressed air
nonwoven fabrics
long fiber
fiber nonwoven
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
FR7803403A
Other languages
English (en)
French (fr)
Other versions
FR2392159B3 (de
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Publication of FR2392159A1 publication Critical patent/FR2392159A1/fr
Application granted granted Critical
Publication of FR2392159B3 publication Critical patent/FR2392159B3/fr
Granted 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
    • D04H3/02—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)
  • Nonwoven Fabrics (AREA)
FR7803403A 1977-05-26 1978-02-07 Procede et appareil de production d'etoffes non tissees a longues fibres Granted FR2392159A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52062615A JPS5851541B2 (ja) 1977-05-26 1977-05-26 長繊維不織布の製造方法および装置

Publications (2)

Publication Number Publication Date
FR2392159A1 true FR2392159A1 (fr) 1978-12-22
FR2392159B3 FR2392159B3 (de) 1980-11-07

Family

ID=13205386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803403A Granted FR2392159A1 (fr) 1977-05-26 1978-02-07 Procede et appareil de production d'etoffes non tissees a longues fibres

Country Status (4)

Country Link
JP (1) JPS5851541B2 (de)
DE (1) DE2821823C2 (de)
FR (1) FR2392159A1 (de)
GB (1) GB1577505A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2548725B2 (ja) * 1987-05-18 1996-10-30 三井石油化学工業株式会社 高柔軟性ポリオレフインスパンボンド不織布
DD253263A1 (de) * 1986-10-06 1988-01-13 Karl Marx Stadt Tech Textil Vorrichtung zum herstellen von elementarfadenvliesstoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402227A (en) * 1965-01-25 1968-09-17 Du Pont Process for preparation of nonwoven webs
DE2014249A1 (de) * 1970-03-25 1971-10-14 Metallgesellschaft AG, 6000 Frank fürt Verfahren zur Herstellung verbesserter Wirrvliese
US3734803A (en) * 1971-09-28 1973-05-22 Allied Chem Apparatus for splaying and depositing nonwoven filamentary structures
US3766606A (en) * 1972-04-19 1973-10-23 Du Pont Apparatus for forwarding tow
JPS5332424B2 (de) * 1974-07-25 1978-09-08

Also Published As

Publication number Publication date
JPS53147875A (en) 1978-12-22
GB1577505A (en) 1980-10-22
DE2821823A1 (de) 1978-12-07
DE2821823C2 (de) 1985-06-27
FR2392159B3 (de) 1980-11-07
JPS5851541B2 (ja) 1983-11-17

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