ES472780A1 - Manufacture of fibres from an attenuable material by means of gaseous currents - Google Patents

Manufacture of fibres from an attenuable material by means of gaseous currents

Info

Publication number
ES472780A1
ES472780A1 ES472780A ES472780A ES472780A1 ES 472780 A1 ES472780 A1 ES 472780A1 ES 472780 A ES472780 A ES 472780A ES 472780 A ES472780 A ES 472780A ES 472780 A1 ES472780 A1 ES 472780A1
Authority
ES
Spain
Prior art keywords
jet
substance
lace
fibres
manufacture
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
Application number
ES472780A
Other languages
Spanish (es)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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
Priority claimed from FR7725690A external-priority patent/FR2401109A1/en
Priority claimed from FR7811488A external-priority patent/FR2423558A1/en
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES472780A1 publication Critical patent/ES472780A1/en
Expired 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
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
    • 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
    • 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
    • D01D5/12—Stretch-spinning methods
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

At least one gas jet (5) is generated and is perturbed by means of a baffle (19) inserted in its path to establish counterrotating turbulences alongside a lamina flow region towards which a lace (G) of ductile substance is brought. The baffle member (19) comprises at least one component with a surface whose sections parallel to the axis of the orifice for emitting (32) the jet and to the lace (G) of ductile substance have a convex portion placed in the flow of the jet. The device also comprises a main gas stream generator (15) for forming with the jet an interaction zone where the substance is subjected to a second drawing stage. Means of support provided with control instruments make it possible to modify the relative positions and the interactions of the various instruments of the device with a view to compensating the various fluctuations of the fibre-forming conditions.
ES472780A 1977-08-23 1978-08-23 Manufacture of fibres from an attenuable material by means of gaseous currents Expired ES472780A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7725690A FR2401109A1 (en) 1977-08-23 1977-08-23 Plant for drawing glass or thermoplastic fibres - in which molten material is fed through nozzles into turbulent gas zones creating the fibres
FR7811488A FR2423558A1 (en) 1978-04-19 1978-04-19 DEVICE FOR THE MANUFACTURING OF FIBERS BY STRETCHING USING GAS CURRENTS

Publications (1)

Publication Number Publication Date
ES472780A1 true ES472780A1 (en) 1979-02-16

Family

ID=26220177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472780A Expired ES472780A1 (en) 1977-08-23 1978-08-23 Manufacture of fibres from an attenuable material by means of gaseous currents

Country Status (34)

Country Link
JP (1) JPS5496124A (en)
AR (1) AR218930A1 (en)
AT (1) AT366998B (en)
AU (1) AU524325B2 (en)
BG (1) BG34902A3 (en)
BR (1) BR7805433A (en)
CA (1) CA1117719A (en)
CH (1) CH625493A5 (en)
DD (1) DD138335A5 (en)
DE (1) DE2836594A1 (en)
DK (1) DK255378A (en)
ES (1) ES472780A1 (en)
FI (1) FI62816C (en)
GB (1) GB1602305A (en)
GR (1) GR66479B (en)
HU (1) HU178345B (en)
IE (1) IE47240B1 (en)
IL (2) IL55395A (en)
IN (1) IN150711B (en)
IT (1) IT1159103B (en)
LU (1) LU80133A1 (en)
MX (1) MX147119A (en)
MY (1) MY8500806A (en)
NL (1) NL7808641A (en)
NO (1) NO146196C (en)
NZ (1) NZ188221A (en)
OA (1) OA06029A (en)
PH (1) PH17151A (en)
PL (1) PL116561B1 (en)
PT (1) PT68460A (en)
RO (1) RO76491A (en)
SE (1) SE438670B (en)
TR (1) TR19948A (en)
YU (1) YU200678A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6718254B2 (en) * 2016-02-25 2020-07-08 国立大学法人信州大学 Ultrafine fiber manufacturing apparatus and ultrafine fiber manufacturing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070173A (en) * 1973-03-30 1978-01-24 Saint-Gobain Industries Method and apparatus for fiberizing attenuable materials

Also Published As

Publication number Publication date
IT7826883A0 (en) 1978-08-21
NO146196C (en) 1982-08-25
DK255378A (en) 1979-02-24
DE2836594C2 (en) 1987-12-10
IL62092A0 (en) 1981-03-31
AU524325B2 (en) 1982-09-09
DD138335A5 (en) 1979-10-24
AT366998B (en) 1982-05-25
IN150711B (en) 1982-11-20
OA06029A (en) 1981-06-30
PH17151A (en) 1984-06-13
SE7806301L (en) 1979-02-24
MY8500806A (en) 1985-12-31
IL55395A (en) 1982-09-30
PL209166A1 (en) 1979-07-02
BG34902A3 (en) 1983-12-15
BR7805433A (en) 1979-04-10
AR218930A1 (en) 1980-07-15
FI62816C (en) 1983-03-10
GR66479B (en) 1981-03-23
TR19948A (en) 1980-05-08
LU80133A1 (en) 1979-05-15
IT1159103B (en) 1987-02-25
RO76491A (en) 1982-02-26
PT68460A (en) 1978-09-01
IE47240B1 (en) 1984-01-25
YU200678A (en) 1982-08-31
GB1602305A (en) 1981-11-11
JPS5496124A (en) 1979-07-30
CA1117719A (en) 1982-02-09
HU178345B (en) 1982-04-28
PL116561B1 (en) 1981-06-30
MX147119A (en) 1982-10-11
ATA610778A (en) 1981-10-15
IE781663L (en) 1979-02-23
FI781844A (en) 1979-02-24
NZ188221A (en) 1982-08-17
NL7808641A (en) 1979-02-27
SE438670B (en) 1985-04-29
CH625493A5 (en) 1981-09-30
NO782051L (en) 1979-02-26
DE2836594A1 (en) 1979-07-19
AU3914878A (en) 1980-02-28
NO146196B (en) 1982-05-10
FI62816B (en) 1982-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102