FR2362222A1 - PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS - Google Patents

PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS

Info

Publication number
FR2362222A1
FR2362222A1 FR7603416A FR7603416A FR2362222A1 FR 2362222 A1 FR2362222 A1 FR 2362222A1 FR 7603416 A FR7603416 A FR 7603416A FR 7603416 A FR7603416 A FR 7603416A FR 2362222 A1 FR2362222 A1 FR 2362222A1
Authority
FR
France
Prior art keywords
stream
main stream
jet
stretchable material
transforming
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
FR7603416A
Other languages
French (fr)
Other versions
FR2362222B1 (en
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 to SU742012043A priority Critical patent/SU973014A3/en
Priority to AR264266A priority patent/AR207531A1/en
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Priority to FR7603416A priority patent/FR2362222A1/en
Priority to US05/676,755 priority patent/US4118213A/en
Priority to NL7608476A priority patent/NL7608476A/en
Priority to GR51391A priority patent/GR59989B/en
Priority to IT25961/76A priority patent/IT1064744B/en
Priority to YU01919/76A priority patent/YU191976A/en
Priority to MX165778A priority patent/MX144202A/en
Priority to GB32675/76A priority patent/GB1513060A/en
Priority to IN1400/CAL/1976A priority patent/IN145289B/en
Priority to FI762275A priority patent/FI59979C/en
Priority to IL50238A priority patent/IL50238A/en
Priority to DD194301A priority patent/DD125343A5/xx
Priority to SE7609056A priority patent/SE418608B/en
Priority to CS765293A priority patent/CS207363B2/en
Priority to BE169818A priority patent/BE845194A/en
Priority to NZ181762A priority patent/NZ181762A/en
Priority to JP9616876A priority patent/JPS5296238A/en
Priority to LU75597A priority patent/LU75597A1/xx
Priority to RO7687294A priority patent/RO69328A/en
Priority to HU76SA2960A priority patent/HU178094B/en
Priority to OA55914A priority patent/OA05416A/en
Priority to DE19762636835 priority patent/DE2636835A1/en
Priority to NO762829A priority patent/NO142170C/en
Priority to PL1976191846A priority patent/PL112619B1/en
Priority to AU16863/76A priority patent/AU504349B2/en
Priority to CH1042476A priority patent/CH612219A5/en
Priority to ES450747A priority patent/ES450747A1/en
Priority to BR7605350A priority patent/BR7605350A/en
Priority to PT65481A priority patent/PT65481B/en
Priority to DK369876A priority patent/DK369876A/en
Priority to PH18794A priority patent/PH15339A/en
Priority to ZA764910A priority patent/ZA764910B/en
Priority to EG507/76A priority patent/EG12094A/en
Priority to IE1823/76A priority patent/IE43838B1/en
Priority to TR19123A priority patent/TR19123A/en
Priority to AT0612376A priority patent/AT366353B/en
Priority to CA265,560A priority patent/CA1101217A/en
Priority to US05/780,589 priority patent/US4070173A/en
Publication of FR2362222A1 publication Critical patent/FR2362222A1/en
Application granted granted Critical
Publication of FR2362222B1 publication Critical patent/FR2362222B1/fr
Priority to CA354,412A priority patent/CA1109674A/en
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

Procédé pour transformer en fibres une matière étirable suivant lequel on engendre un courant gazeux, ou courant principal, et un jet gazeux, ou jet porteur, l'orientation et l'énergie cinétique par unité de volume de ce jet étant telles qu'il pénètre dans le courant principal, une zone d'interaction etant ainsi établie à proximite du trajet de pénétration du jet porteur dans le courant principal, et l'on amene un courant ou filet de manière étirable à la limite du courant principal pour qu'il entre dans la zone d'interaction, caractérisé en ce qu'un espace sépare l'orifice d'amenée du jet porteur du courant principal et que le courant de matiere etirable est d'abord introduit dans les courants d'air induits par le jet porteur et est ainsi soumis à un étirage initial ou partiel en formant un filament continu avant d'atteindre la limite du courant principal et en ce qu'il est ensuite étiré en une fibre au cours d'un second étirage réalisé dans la zone d'interaction.Process for transforming an stretchable material into fibers according to which a gas stream, or main stream, and a gas jet, or carrier jet, are generated, the orientation and the kinetic energy per unit volume of this jet being such that it penetrates in the main stream, an interaction zone thus being established near the penetration path of the carrier jet in the main stream, and a stream or net is brought in a stretchable manner to the boundary of the main stream so that it enters in the interaction zone, characterized in that a space separates the supply orifice of the carrier jet from the main stream and that the stream of stretchable material is first introduced into the air currents induced by the carrier jet and is thus subjected to an initial or partial drawing forming a continuous filament before reaching the limit of the main stream and in that it is then drawn into a fiber during a second drawing carried out in the zone of interaction .

FR7603416A 1973-03-30 1976-02-09 PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS Granted FR2362222A1 (en)

Priority Applications (41)

Application Number Priority Date Filing Date Title
SU742012043A SU973014A3 (en) 1973-03-30 1974-03-28 Process and apparatus for making fibers from thermoplastic material
AR264266A AR207531A1 (en) 1976-02-09 1976-01-01 A PROCEDURE TO TRANSFORM A STRIABLE MATERIAL INTO FIBERS
FR7603416A FR2362222A1 (en) 1976-02-09 1976-02-09 PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS
US05/676,755 US4118213A (en) 1973-03-30 1976-04-14 Method and apparatus for fiberizing attenuable materials and product thereof
NL7608476A NL7608476A (en) 1976-02-09 1976-07-30 METHOD AND DEVICE FOR PULLING FIBERS FROM AN EXTENSIBLE MATERIAL, AS WELL AS THE FIBERS OBTAINED BY THE METHOD.
GR51391A GR59989B (en) 1976-02-09 1976-07-31 Method and disposition for transformation to fibres of a stretched material
IT25961/76A IT1064744B (en) 1976-02-09 1976-08-03 PROCEDURE AND DEVICE FOR THE PROCESSING OF FIBERS IN THERMOPLASTIC IRONABLE MATERIALS IN PARTICULAR TO PRODUCE GLASS FIBERS OR OTHER IRONABLE MINERAL MATERIALS
YU01919/76A YU191976A (en) 1976-02-09 1976-08-04 Device for transforming stretchable materials to filaments
MX165778A MX144202A (en) 1976-02-09 1976-08-04 IMPROVEMENTS IN PROCEDURE AND DEVICE TO TRANSFORM A STRETCHABLE MATERIAL IN FIBERS
GB32675/76A GB1513060A (en) 1976-02-09 1976-08-05 Method and apparatus for conversion of attenuable material into fibres
IN1400/CAL/1976A IN145289B (en) 1976-02-09 1976-08-05
FI762275A FI59979C (en) 1976-02-09 1976-08-09 FOER FARERE OCH ANORDNING FOER ATT OMVANDLA ETT UTDRAGBART MATERIAL TILL FIBER
IL50238A IL50238A (en) 1976-02-09 1976-08-11 Process and apparatus for the production of fibres
SE7609056A SE418608B (en) 1976-02-09 1976-08-12 PROCEDURE AND DEVICE FOR CONVERSION OF HEAT EXTENDABLE MATERIAL TO FIBER
DD194301A DD125343A5 (en) 1976-02-09 1976-08-12
RO7687294A RO69328A (en) 1976-02-09 1976-08-13 PROCEDURE FOR FIBROBE TRANSFORMATION OF ETIRABLE MATERIAL AND DEVICE FOR THEIR FUNCTIONING
BE169818A BE845194A (en) 1976-02-09 1976-08-13 PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS
NZ181762A NZ181762A (en) 1976-02-09 1976-08-13 Forming fibres with in gas blast
JP9616876A JPS5296238A (en) 1976-02-09 1976-08-13 Method and apparatus for deforming drawable material into fiber
LU75597A LU75597A1 (en) 1976-02-09 1976-08-13
CS765293A CS207363B2 (en) 1976-02-09 1976-08-13 Method of making the fibres from the ductile material and device for making the same
HU76SA2960A HU178094B (en) 1976-02-09 1976-08-13 Method and apparatus for forming extensible material into fibrous one
OA55914A OA05416A (en) 1976-02-09 1976-08-14 Method and device for converting stretchable material into fibers.
PT65481A PT65481B (en) 1976-02-09 1976-08-16 METHOD AND DEVICES FOR TRANSFORMING FIBER STRETCHABLE MATERIAL
PL1976191846A PL112619B1 (en) 1976-02-09 1976-08-16 Method of manufacture of the fibres of thermoplastic plastic and apparatus therefor
AU16863/76A AU504349B2 (en) 1976-02-09 1976-08-16 Process an apparatus for conversion of attenuable material into fibres using gaseous blasts
CH1042476A CH612219A5 (en) 1976-02-09 1976-08-16 Method for converting a stretchable material into fibres, by means of streams of gas
ES450747A ES450747A1 (en) 1976-02-09 1976-08-16 Method and apparatus for conversion of attenuable material into fibres
BR7605350A BR7605350A (en) 1976-02-09 1976-08-16 IMPROVEMENTS IN PROCESS TO TRANSFORM A STRABLE SUBSTANCE IN FIBERS, AND IN A DEVICE FOR THE MANUFACTURE OF STABLE SUBSTANCE FIBERS
DE19762636835 DE2636835A1 (en) 1976-02-09 1976-08-16 PROCESS AND DEVICE FOR TRANSFERRING EXTRACTABLE MATERIALS IN FAEDS OR FIBERS
DK369876A DK369876A (en) 1976-02-09 1976-08-16 PROCEDURE AND FACILITIES FOR TRANSFORMING FITABLE MATERIAL TO FIBERS
PH18794A PH15339A (en) 1976-02-09 1976-08-16 Method and apparatus for fiberizing attenuable materials and product thereof
ZA764910A ZA764910B (en) 1976-02-09 1976-08-16 The process and apparatus for the conversion of attenuable materials into fibres
NO762829A NO142170C (en) 1976-02-09 1976-08-16 PROCEDURE AND APPARATUS FOR CONVERSION OF TREATABLE MATERIAL TO FIBER.
EG507/76A EG12094A (en) 1976-02-09 1976-08-17 Process and apparatus for converting elastic materials into fibers
IE1823/76A IE43838B1 (en) 1976-02-09 1976-08-17 Method and apparatus for conversion of attenuable material into fibres
TR19123A TR19123A (en) 1976-02-09 1976-08-17 PROCEDURE AND INSTRUCTIONS FOR THE DOENUESTUE RULE OF A PULLABLE MATERIAL TO FIBER
AT0612376A AT366353B (en) 1976-02-09 1976-08-17 METHOD AND DEVICE FOR PRODUCING FIBERS FROM A STRETCHABLE MATERIAL
CA265,560A CA1101217A (en) 1976-02-09 1976-11-12 Method and apparatus for fiberizing attenuable materials and product thereof
US05/780,589 US4070173A (en) 1973-03-30 1977-03-24 Method and apparatus for fiberizing attenuable materials
CA354,412A CA1109674A (en) 1976-02-09 1980-06-19 Method for fiberizing attenuable materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603416A FR2362222A1 (en) 1976-02-09 1976-02-09 PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS

Publications (2)

Publication Number Publication Date
FR2362222A1 true FR2362222A1 (en) 1978-03-17
FR2362222B1 FR2362222B1 (en) 1979-03-02

Family

ID=9168873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603416A Granted FR2362222A1 (en) 1973-03-30 1976-02-09 PROCESS AND DEVICES FOR TRANSFORMING A STRETCHABLE MATERIAL INTO FIBERS

Country Status (37)

Country Link
JP (1) JPS5296238A (en)
AR (1) AR207531A1 (en)
AT (1) AT366353B (en)
AU (1) AU504349B2 (en)
BE (1) BE845194A (en)
BR (1) BR7605350A (en)
CA (1) CA1101217A (en)
CH (1) CH612219A5 (en)
CS (1) CS207363B2 (en)
DD (1) DD125343A5 (en)
DE (1) DE2636835A1 (en)
DK (1) DK369876A (en)
EG (1) EG12094A (en)
ES (1) ES450747A1 (en)
FI (1) FI59979C (en)
FR (1) FR2362222A1 (en)
GB (1) GB1513060A (en)
GR (1) GR59989B (en)
HU (1) HU178094B (en)
IE (1) IE43838B1 (en)
IL (1) IL50238A (en)
IN (1) IN145289B (en)
IT (1) IT1064744B (en)
LU (1) LU75597A1 (en)
MX (1) MX144202A (en)
NL (1) NL7608476A (en)
NO (1) NO142170C (en)
NZ (1) NZ181762A (en)
OA (1) OA05416A (en)
PH (1) PH15339A (en)
PL (1) PL112619B1 (en)
PT (1) PT65481B (en)
RO (1) RO69328A (en)
SE (1) SE418608B (en)
TR (1) TR19123A (en)
YU (1) YU191976A (en)
ZA (1) ZA764910B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953547A2 (en) * 1998-04-29 1999-11-03 Isover Saint-Gobain Fibre drawing apparatus and process for producing mineral wool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849357A1 (en) * 1978-11-14 1980-05-29 Saint Gobain METHOD AND DEVICE FOR INFLUENCING THE PROPERTIES OF FIBERS IN THE PRODUCTION OF FIBERS FROM THERMOPLASTIC MATERIAL

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928865A (en) * 1960-10-24 1963-06-19 Grunzweig & Hartman Ag Method of producing fibres from molten glass and like viscous masses and an apparatus for carrying out this method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017516B (en) * 1953-12-30 1957-10-10 Statens Skogsind Ab Method and apparatus for making fibers from molten minerals
AT244011B (en) * 1960-10-24 1965-12-10 Gruenzweig & Hartmann Process for producing fibers from viscous masses and apparatus for carrying out the process
FR2223318B1 (en) * 1973-03-30 1978-03-03 Saint Gobain

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928865A (en) * 1960-10-24 1963-06-19 Grunzweig & Hartman Ag Method of producing fibres from molten glass and like viscous masses and an apparatus for carrying out this method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953547A2 (en) * 1998-04-29 1999-11-03 Isover Saint-Gobain Fibre drawing apparatus and process for producing mineral wool
EP0953547A3 (en) * 1998-04-29 2000-05-03 Isover Saint-Gobain Fibre drawing apparatus and process for producing mineral wool

Also Published As

Publication number Publication date
NO142170C (en) 1981-12-16
FI59979B (en) 1981-07-31
YU191976A (en) 1982-06-30
NL7608476A (en) 1977-08-11
OA05416A (en) 1981-03-31
LU75597A1 (en) 1977-04-22
PT65481B (en) 1978-02-13
SE7609056L (en) 1977-08-10
NO762829L (en) 1977-08-10
DK369876A (en) 1977-08-10
IL50238A0 (en) 1976-10-31
DE2636835A1 (en) 1977-08-11
EG12094A (en) 1978-06-30
JPS5296238A (en) 1977-08-12
SE418608B (en) 1981-06-15
ZA764910B (en) 1977-07-27
BE845194A (en) 1977-02-14
MX144202A (en) 1981-09-10
PL112619B1 (en) 1980-10-31
AU504349B2 (en) 1979-10-11
TR19123A (en) 1978-07-01
ES450747A1 (en) 1977-09-01
IE43838B1 (en) 1981-06-03
FI762275A (en) 1977-08-10
BR7605350A (en) 1978-03-07
RO69328A (en) 1981-04-26
DE2636835C2 (en) 1987-01-15
CH612219A5 (en) 1979-07-13
CA1101217A (en) 1981-05-19
IL50238A (en) 1979-11-30
DD125343A5 (en) 1977-04-13
IT1064744B (en) 1985-02-25
HU178094B (en) 1982-03-28
PH15339A (en) 1982-12-02
NZ181762A (en) 1979-04-26
FI59979C (en) 1981-11-10
NO142170B (en) 1980-03-31
IE43838L (en) 1977-08-09
GB1513060A (en) 1978-06-07
GR59989B (en) 1978-03-28
AR207531A1 (en) 1976-10-08
FR2362222B1 (en) 1979-03-02
IN145289B (en) 1978-09-23
AU1686376A (en) 1978-02-23
ATA612376A (en) 1981-08-15
CS207363B2 (en) 1981-07-31
PT65481A (en) 1976-09-01
AT366353B (en) 1982-04-13

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