KR850002497A - Fiber felt forming process and equipment - Google Patents

Fiber felt forming process and equipment Download PDF

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Publication number
KR850002497A
KR850002497A KR1019840000861A KR840000861A KR850002497A KR 850002497 A KR850002497 A KR 850002497A KR 1019840000861 A KR1019840000861 A KR 1019840000861A KR 840000861 A KR840000861 A KR 840000861A KR 850002497 A KR850002497 A KR 850002497A
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South Korea
Prior art keywords
fiber
felt
conveyor
gas
forming
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KR1019840000861A
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Korean (ko)
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KR910006412B1 (en
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모즈니에 프란시스
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이조베르 쌩꼬벵
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    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • 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
    • D04H17/00—Felting apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nuclear Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Multicomponent Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Polarising Elements (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Television Systems (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Glass Compositions (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.

Description

섬유펠트 형성공정 및 설비Fiber felt forming process and equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 섬유가 생성되고 모아져 펠트를 구성하는 설비부분의 개략도. 제2도는 설비의 전방벽이 콘베이어상의 섬유 통로와 그 침적물을 보여 주기위해 제거된 제1도와 유사한 측면도.1 is a schematic diagram of a plant portion in which fibers are produced and collected to form a felt. FIG. 2 is a side view similar to FIG. 1 with the front wall of the installation removed to show the fiber passageway on the conveyor and its deposits.

Claims (11)

섬유가 희석가능한 상태의 재료로부터 형성되고, 이재료는 회전운동을 일으키는 한개 또는 다수의 바퀴 원주면에 전달되며, 섬유는 한개 또는 다수의 바퀴 원주벽을 따라서 섬유의 사출 방향에 가로로 향한 가스류속에 사출되록 분도리되고, 이렇게 형성되어 가스류에 편승된 섬유는 다공 콘베이어가 수용실의 저부를 구성하는 수용실 안으로 전달되고, 가스류가 콘베이어를 통과하는 섬유를 운반하여 섬유가 펠트를 형성하는 콘베이어 위에 침적되는 섬유를 펠트로 형성하기 위한 공정에 있어서, 대체로 상기 흐름과 같은 동일 방향으로 한개 또는 다수의 추가 가스분출이 섬유를 운반하는 가스류의 각측면에 생성되어, 이들 추가 분출이 다공콘베이어에 접하는 상기 벽을 따라서 방출되는 것을 특징으로 하는 섬유펠트 형성공정.The fiber is formed from a material that is dilutable and the material is transferred to one or more wheel circumferential surfaces causing a rotational motion, and the fiber flows transversely in the direction of fiber injection along the one or more wheel circumference walls. The fibers, which are separated to be injected into the inside, and thus piggybacked on the gas stream, are transferred into the storage chamber, which the porous conveyor constitutes the bottom of the storage chamber, and the gas flows through the conveyor, where the fibers form felt. In the process for forming the fibers deposited on the conveyor into felt, one or more additional gas jets are generally generated on each side of the gas stream carrying the fibers in the same direction as the flow, so that these additional jets are fed to the porous conveyor. Fiber felt forming process characterized in that the discharge along the wall in contact with. 제1항에 있어서, 추가 분출이 같은 상태의 크기의 속도에서 방출되거나 이 높이에서 섬유를 운반하는 가스류의 속도보다 더높은 속도에서 방출되는 것을 특징으로 하는 섬유펠트 형성공정.2. The process of claim 1 wherein the additional jet is released at a rate of magnitude in the same state or at a rate higher than the rate of the gas stream carrying the fiber at this height. 제1항 내지 제2항에 있어서, 흡입된 가스의 질량이 많아야 섬유를 운반하는 가스류질량의 1/50th과 같은 것을 특징으로 하는 섬유펠트 형성공정.The process for forming a fiber felt according to claim 1 or 2, wherein the mass of the sucked gas is equal to 1 / 50th of the mass of the gas stream carrying the fiber. 제1항 내지 제3항중의 어떤 한항에 있어서, 추가분출이 콘베이어 면 평행한 방향이나 수용실 측벽면과 많아야 20°의 각도에서 방출되는 것을 특징으로 하는 섬유펠트 형성공정.The fiber felt forming process according to any one of claims 1 to 3, wherein the additional ejection is emitted at an angle of at most 20 ° with the conveyor plane parallel direction or the storage chamber side wall surface. 제1항 내지 제4항중의 어떤 한 항에 있어서, 분출이 수용실 측벽에 대체로 평행하게 가스를 평판으로 구성하게 방출되는 것을 특징으로 하는 섬유펠트 형성공정.5. The fiber felt forming process according to any one of claims 1 to 4, wherein the jet is discharged so as to form a gas plate substantially parallel to the side wall of the storage chamber. 제1항 내지 제4항중의 어떤 한 항에 있어서, 흡입된 추가가스의 질량이 분배에 있어서 보정기능이 생성되는 것과같이 각측면에 따로따로 조절되는 것을 특징으로 하는 섬유펠트 형성공정.5. The fiber felt forming process according to any one of claims 1 to 4, wherein the mass of inhaled additional gas is adjusted separately on each side such that a correction function is produced in the distribution. 제6항에 있어서, 펠트내의 섬유의 가로분배가 연속적으로 조절되고, 측정이 추가가스의 방출을 조정하는 수단을 조절하기 위하여 명령형태로 반응을 생성하는 컴퓨터내의 필요한 것과 비교하고 해석하게 성취되는 것을 특징으로 하는 섬유펠트 형성공정.7. The method according to claim 6, wherein the lateral distribution of the fibers in the felt is continuously adjusted and the measurements are achieved to compare and interpret those necessary in the computer to produce the reaction in command form to control the means of adjusting the release of additional gas. Fiber felt forming process characterized in that. 재료가 외측으로부터 안내된 한개 또는 다수의 원심분리기 바퀴를 구성하는 섬유형성 조립체와, 원심분리기 바퀴의 원주를 따라 가스류를 생성하는 송풍수단과, 섬유를 운반하는 가스류의 진행 방향으로연장되고 저부에서 다공 콘베이어를 가지고 두개의 벽이 측면에 인접한 섬유수용실과, 콘베이어의 밑에 설치되는 흡입수단을 구성하여 섬유를 펠트로 형성하기 위한 설비에 있어서, 추가송풍수단이 측벽에 밀접하게 배열되고, 송풍수단의 구멍이 방출된 가스가측벽을 따라 연장하도록 향하게 되는 것을 특징으로 하는 섬유펠트형성설비.A fibrous forming assembly constituting one or more centrifuge wheels, the material of which is guided from the outside, blowing means for generating a gas stream along the circumference of the centrifuge wheel, and an elongated bottom in the advancing direction of the gas stream carrying the fiber In a facility for forming fibers into felt by forming a fiber receiving chamber having a porous conveyor at two walls adjacent to the side, and suction means installed under the conveyor, the additional blowing means is arranged closely to the side wall, A fiber felt forming apparatus, wherein the gas from which the holes are released is directed to extend along the side wall. 제8항에 있어서, 송풍수단이 섬유수용실의 각 측면에 있는 측벽의 단부를 따라 수직으로 떨어져서 분리된 복수의 송풍노즐을 구성하는 것을 특징으로 하는 섬유펠트 형성설비.9. The fiber felt forming facility according to claim 8, wherein the blowing means constitutes a plurality of blowing nozzles separated vertically along the ends of the side walls on each side of the fiber receiving chamber. 제8항에 있어서, 송풍수단이 각측면에 있는 측벽을 따라 수직으로 연장한 한개의 노즐을 구성하는 것을 특징으로하는 섬유펠트 형성설비.9. The fiber felt forming facility according to claim 8, wherein the blowing means constitutes one nozzle that extends vertically along the side walls on each side. 제8항에 내지 제9항중의 어떤 한 항에 있어서, 송풍수단이 구성된 펠트에 가로로 섬유의 분배를 측정하기 위한 수단과, 예정된 값과 함께 결과를 비교하고 추가가스의 방출을 조정하는 수단을 조절하기 위한 명령을 구성하여 반응을 생성하는 이들 측정을 처리하기 위한 계산장치를 구성하는 것을 특징으로 하는 섬유펠트 형성설비.10. A method according to any one of claims 8 to 9, comprising means for measuring the distribution of fibers transversely to the felt in which the blower is configured, and means for comparing the results with a predetermined value and for adjusting the release of additional gas. And a computing device for processing these measurements that produce a response by constructing instructions for conditioning. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840000861A 1983-02-23 1984-02-22 Method and apparatus for forming fiber felt KR910006412B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR83-2897 1983-02-23
FR2897 1983-02-23
FR8302897A FR2541323A1 (en) 1983-02-23 1983-02-23 IMPROVING DISTRIBUTION IN A FELT OF FIBERS PRODUCED FROM CENTRIFUGATION WHEELS

Publications (2)

Publication Number Publication Date
KR850002497A true KR850002497A (en) 1985-05-13
KR910006412B1 KR910006412B1 (en) 1991-08-21

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KR1019840000861A KR910006412B1 (en) 1983-02-23 1984-02-22 Method and apparatus for forming fiber felt

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EP (1) EP0119124B1 (en)
JP (1) JPS59157365A (en)
KR (1) KR910006412B1 (en)
AT (1) ATE20677T1 (en)
AU (1) AU568532B2 (en)
BR (1) BR8400796A (en)
CA (1) CA1208913A (en)
DD (1) DD216492A5 (en)
DE (1) DE3460273D1 (en)
DK (1) DK155223C (en)
ES (1) ES529983A0 (en)
FI (1) FI76842C (en)
FR (1) FR2541323A1 (en)
GR (1) GR79525B (en)
IE (1) IE54964B1 (en)
IN (1) IN162862B (en)
IS (1) IS1462B6 (en)
NO (1) NO156870C (en)
PT (1) PT78139B (en)
TR (1) TR21695A (en)
YU (1) YU42895B (en)
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FI83888C (en) * 1988-02-17 1991-09-10 Pargro Oy Ab Process and apparatus for producing a fiber product
EP1228010B1 (en) 1999-09-28 2008-04-09 Rockwool International A/S Compressed, packaged roll of MMVF batt and fabrication process of roll and MMVF web

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741598C (en) * 1942-06-18 1943-11-13 Glaswatte Ges M B H Method and device for the production of a continuous fleece strip from glass fibers or similar fibers
BE727766A (en) * 1968-02-01 1969-07-31
US3582432A (en) * 1969-04-01 1971-06-01 Owens Corning Fiberglass Corp Fiber mat forming hood with movable side walls
FR2294967A1 (en) * 1974-12-18 1976-07-16 Monsanto Co FILAMENT DRIVING METHOD AND DEVICE
US4343639A (en) * 1980-04-25 1982-08-10 Bayer Aktiengesellschaft Process for production of fiber mats
FR2500492B1 (en) * 1981-02-24 1985-07-26 Saint Gobain Isover IMPROVEMENT IN METHODS AND DEVICES FOR FORMING MINERAL FIBERS USING CENTRIFUGATION WHEELS
FR2510909A1 (en) * 1981-08-06 1983-02-11 Saint Gobain Isover METHOD AND DEVICES FOR IMPROVING THE DISTRIBUTION ON A FUEL RECEIVING MEMBER VEHICLED BY A GASEOUS CURRENT

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BR8400796A (en) 1984-09-25
ES8500359A1 (en) 1984-11-01
NO156870C (en) 1989-02-21
IS1462B6 (en) 1991-03-26
TR21695A (en) 1985-03-05
FI840738A (en) 1984-08-24
JPH0351823B2 (en) 1991-08-08
DK155223C (en) 1989-08-07
ZA84931B (en) 1984-09-26
GR79525B (en) 1984-10-30
DD216492A5 (en) 1984-12-12
ATE20677T1 (en) 1986-07-15
ES529983A0 (en) 1984-11-01
IE54964B1 (en) 1990-03-28
NO840647L (en) 1984-08-24
FI76842B (en) 1988-08-31
CA1208913A (en) 1986-08-05
FR2541323A1 (en) 1984-08-24
PT78139A (en) 1984-03-01
NO156870B (en) 1987-08-31
AU2454884A (en) 1984-08-30
DE3460273D1 (en) 1986-08-14
KR910006412B1 (en) 1991-08-21
DK75384A (en) 1984-08-24
YU33884A (en) 1986-10-31
EP0119124A1 (en) 1984-09-19
EP0119124B1 (en) 1986-07-09
FR2541323B1 (en) 1985-03-29
IE840361L (en) 1984-08-23
IS2880A7 (en) 1984-08-24
DK75384D0 (en) 1984-02-17
FI76842C (en) 1988-12-12
YU42895B (en) 1988-12-31
DK155223B (en) 1989-03-06
JPS59157365A (en) 1984-09-06
IN162862B (en) 1988-07-16
PT78139B (en) 1986-03-21
AU568532B2 (en) 1988-01-07
FI840738A0 (en) 1984-02-22

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