FR2083553A1 - Procede pour la fabrication pneumatique d'une nappe en filaments enchevetres - Google Patents

Procede pour la fabrication pneumatique d'une nappe en filaments enchevetres

Info

Publication number
FR2083553A1
FR2083553A1 FR7107267A FR7107267A FR2083553A1 FR 2083553 A1 FR2083553 A1 FR 2083553A1 FR 7107267 A FR7107267 A FR 7107267A FR 7107267 A FR7107267 A FR 7107267A FR 2083553 A1 FR2083553 A1 FR 2083553A1
Authority
FR
France
Prior art keywords
guide tube
web
pref
tube
diameter
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.)
Withdrawn
Application number
FR7107267A
Other languages
English (en)
French (fr)
Inventor
Dorschner Oskar
Storkebaum Christoph
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of FR2083553A1 publication Critical patent/FR2083553A1/fr
Withdrawn legal-status Critical Current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
    • D04H3/005—Synthetic yarns or filaments
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
FR7107267A 1970-03-25 1971-03-03 Procede pour la fabrication pneumatique d'une nappe en filaments enchevetres Withdrawn FR2083553A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702014249 DE2014249A1 (de) 1970-03-25 1970-03-25 Verfahren zur Herstellung verbesserter Wirrvliese
DE19702026140 DE2026140A1 (de) 1970-03-25 1970-05-29 Verbessertes Verfahren zum Ablegen von Fäden zur Vliesherstellung

Publications (1)

Publication Number Publication Date
FR2083553A1 true FR2083553A1 (fr) 1971-12-17

Family

ID=25758880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107267A Withdrawn FR2083553A1 (fr) 1970-03-25 1971-03-03 Procede pour la fabrication pneumatique d'une nappe en filaments enchevetres

Country Status (6)

Country Link
JP (1) JPS5225467B1 (xx)
AU (1) AU2644971A (xx)
BE (1) BE764796A (xx)
DE (2) DE2014249A1 (xx)
FR (1) FR2083553A1 (xx)
NL (1) NL7103980A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473386A1 (en) * 1990-08-27 1992-03-04 Mitsui Petrochemical Industries, Ltd. Air gun for producing nonwoven fabrics

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851541B2 (ja) * 1977-05-26 1983-11-17 ユニチカ株式会社 長繊維不織布の製造方法および装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473386A1 (en) * 1990-08-27 1992-03-04 Mitsui Petrochemical Industries, Ltd. Air gun for producing nonwoven fabrics

Also Published As

Publication number Publication date
DE2026140A1 (de) 1971-12-09
AU2644971A (en) 1972-09-14
NL7103980A (xx) 1971-09-28
BE764796A (fr) 1971-08-16
JPS5225467B1 (xx) 1977-07-07
DE2014249A1 (de) 1971-10-14

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Legal Events

Date Code Title Description
RE Withdrawal of published application