FI59446C - Foerfarande och anordning foer framstaellning av fiberskivmaterial - Google Patents

Foerfarande och anordning foer framstaellning av fiberskivmaterial Download PDF

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Publication number
FI59446C
FI59446C FI782861A FI782861A FI59446C FI 59446 C FI59446 C FI 59446C FI 782861 A FI782861 A FI 782861A FI 782861 A FI782861 A FI 782861A FI 59446 C FI59446 C FI 59446C
Authority
FI
Finland
Prior art keywords
gas
fiber
stream
fiber stream
blades
Prior art date
Application number
FI782861A
Other languages
English (en)
Finnish (fi)
Other versions
FI59446B (fi
FI782861A (fi
Inventor
Vyacheslav Sergeevi Alexandrov
Alexandr Evgenievich Guschin
Rudolf Vasilievich Zavodov
Elena Ivanovna Zhukova
Alexandr Alexandrovich Ivanov
Tatyana Semenovna Fofanova
Evgeny Ivanovich Mikhailov
Ivan Matveevich Dianov
Pavel Mikhailovich Luzin
Igor Alexandrovich Sergeev
Lidia Antonovna Pankratova
Vera Egorovna Krylova
Semen Anatolievich Leibenzon
Original Assignee
V Na Proiz Ob Tsell Bum Promys
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 V Na Proiz Ob Tsell Bum Promys filed Critical V Na Proiz Ob Tsell Bum Promys
Publication of FI782861A publication Critical patent/FI782861A/fi
Publication of FI59446B publication Critical patent/FI59446B/fi
Application granted granted Critical
Publication of FI59446C publication Critical patent/FI59446C/fi

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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
    • 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
    • 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
    • D04H1/425—Cellulose series
    • 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D04H1/732—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Claims (10)

1. Förfarande för framstä1lning av fiberarkmateria 1, omfattande dispergerande av fibrer i en gasström för erhällande av en gas-fiber- ström (2), matande av gas-fiberströmmen (2) pä en pian vira (5), av- lägsnande av gas frän gas-fiberströmmen (2) genom nämnda vira (5) för bildande av ett fiberskikt pä densamma, och sedan efterfö1jande behand- ling för erhällande av ett fiberarkmateriai, kännetecknat därav, att en del av gasen avlägsnas frän gas-fiberströmmen (2) för matandet av densamma oä den plana viran [5) för bringande av fiberkon- 3 centrationen l gas-fiberströmmen (2) upp tili 20-500 g/m , varvid nämnda koncentration väljs i enlighet med arten av och egenskaperna hos fibrerna, och att tvärgäende pulseringar, som alstrats i gas-fiber-strömmen (2) under rörelsen, dämpas.
2. Förfarande för framstä1lning av fiberarkmateriai enligt patentkravet 1, kännetecknat därav, att mängden gas som avlägsnas frän gas-fiberströmmen (2) före matandet av densamma pä den plana viran (5) hälls i omrädet mellan 20 och 90 procent.
3. Förfarande för framstä1lning av fiberarkmaterial enligt patentkravet 1, kännetecknat därav, att de tvärgäende pul-seringarna dämpas genom strypande av gas-fiberströmmen (2) i riktning vinkelrätt mot strömmens rörelsebana.
4. Apparat för utförande av förfarandet enligt patentkraven 1,2,3 och omfattande ett slitsmunstycke (3) med sidoväggar (9,101 stä-ende vinkelrätt mot konvergerande frontväggar (11,12), varvid en in-loppsöppning i nämnda munstycke kopplats till medel (1) för disper-gering av fibrer i en gasström, medan des utloppsöppning kopplats tili en kammare (4), en olan vira (5) anordnad att pä sig bilda ett fiberlager och belägen under nämnda kammare (4), och en sugläda (6) anordnad under den plana viran (5), kännetecknad därav, att sido-väggarna (9,10) i s litsmunstycket (3) ligger parallella med varandra, att medel för avlägsnande av en del av gasen frän gas-fiberströmmen (2) anordnats i kammaren (4) under utloppsöppningen i slitsmunstyck-et (3) och att kammaren (4) försetts med förgreningsrör (15) för gas-utlopp, vilka monterats väsentligen i övre partiet av kammaren (4).
5. Apparat enligt patentkravet 4, kännetecknad därav, att medlen för avlägsnande av en del av gasen frän gas-fiber-strömmen (2) bestär av ett flertal styrkroppar som anordnats parallella under varandra pe ett inbördes avständ av 3-20 mm för bildande av en vertikal rad under en av frontväggarna (11,12) av slitsmunstycket (3), vilken lutar i en vinkel (^) mellan 3,5° och 11° i förhällande tili
FI782861A 1977-12-27 1978-09-19 Foerfarande och anordning foer framstaellning av fiberskivmaterial FI59446C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2560226 1977-12-27
SU772560226A SU746015A1 (ru) 1977-12-27 1977-12-27 Устройство дл преобразовани потока аэровзвеси волокон

Publications (3)

Publication Number Publication Date
FI782861A FI782861A (fi) 1979-06-28
FI59446B FI59446B (fi) 1981-04-30
FI59446C true FI59446C (fi) 1981-08-10

Family

ID=20740290

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782861A FI59446C (fi) 1977-12-27 1978-09-19 Foerfarande och anordning foer framstaellning av fiberskivmaterial

Country Status (8)

Country Link
JP (1) JPS597820B2 (sv)
CA (1) CA1085128A (sv)
DE (1) DE2841251C2 (sv)
FI (1) FI59446C (sv)
FR (1) FR2413204A1 (sv)
GB (1) GB2010934B (sv)
SE (1) SE7811877L (sv)
SU (1) SU746015A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343639A (en) * 1980-04-25 1982-08-10 Bayer Aktiengesellschaft Process for production of fiber mats
CH647823A5 (de) * 1980-08-05 1985-02-15 Luwa Ag Vorrichtung zum verdichten von fasern.
FR2511051A1 (fr) * 1981-08-06 1983-02-11 Saint Gobain Isover Procede et dispositif pour l'amelioration des conditions de formation de matelas de fibres
SE462418B (sv) * 1988-11-15 1990-06-25 Moelnlycke Ab Saett och anordning foer att bilda en absorptionskropp
JPH034027U (sv) * 1989-06-02 1991-01-16
DK162845C (da) * 1989-09-28 1992-05-04 Karl Kroeyer Anlaeg til fremstilling af et baneformet fiberprodukt
DE4117252A1 (de) * 1991-05-27 1992-12-03 Winkler Duennebier Kg Masch Vorrichtung zum aufloesen von flockenverklumpungen
WO2005003421A1 (en) * 2003-07-02 2005-01-13 A. Celli Nonwovens S.P.A aIXING DEVICE FOR A HEAD FOR DRY-FORMING PAPER AND ASSOCIATED METHOD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT245359B (de) * 1964-02-05 1966-02-25 Fehrer Maschf Dr Ernst Vorrichtung fur Herstellung eines Haar- oder Faservlieses
US3622077A (en) * 1968-02-01 1971-11-23 Conwed Corp Apparatus for air-laying wet fibers
JPS5332424B2 (sv) * 1974-07-25 1978-09-08
FR2303883A1 (fr) * 1975-03-11 1976-10-08 Cefilac Fabrication de nappes uniformes non tissees a partir de materiaux particulaires
US3981047A (en) * 1975-05-13 1976-09-21 E. I. Du Pont De Nemours And Company Apparatus for forming a batt from staple fibers

Also Published As

Publication number Publication date
FR2413204B1 (sv) 1980-12-26
FR2413204A1 (fr) 1979-07-27
GB2010934A (en) 1979-07-04
JPS597820B2 (ja) 1984-02-21
FI59446B (fi) 1981-04-30
JPS5493172A (en) 1979-07-24
GB2010934B (en) 1982-03-10
SE7811877L (sv) 1979-06-28
DE2841251A1 (de) 1979-08-09
FI782861A (fi) 1979-06-28
SU746015A1 (ru) 1980-07-07
DE2841251C2 (de) 1984-05-03
CA1085128A (en) 1980-09-09

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Owner name: VSESOJUZNOE NAUCHNO-PROIZVODSTVENNOE