CA1105665A - Method and apparatus for forming a material web - Google Patents

Method and apparatus for forming a material web

Info

Publication number
CA1105665A
CA1105665A CA299,679A CA299679A CA1105665A CA 1105665 A CA1105665 A CA 1105665A CA 299679 A CA299679 A CA 299679A CA 1105665 A CA1105665 A CA 1105665A
Authority
CA
Canada
Prior art keywords
particulate material
flow
distribution chamber
chamber
composite flow
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
CA299,679A
Other languages
English (en)
French (fr)
Inventor
Lennart Gustavsson
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Application granted granted Critical
Publication of CA1105665A publication Critical patent/CA1105665A/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
    • 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
    • D04H1/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Dowels (AREA)
  • Forging (AREA)
  • Developing Agents For Electrophotography (AREA)
CA299,679A 1977-03-25 1978-03-23 Method and apparatus for forming a material web Expired CA1105665A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7703460-1 1977-03-25
SE7703460A SE403585B (sv) 1977-03-25 1977-03-25 Sett och anordning for att forma en materialbana genom avsettning av i en fordelningskammare instrommande i gasformigt medium fordelad strom av partiklar, exv fibrer, pa en i fordelningskammaren anordnad avleggningsyta

Publications (1)

Publication Number Publication Date
CA1105665A true CA1105665A (en) 1981-07-28

Family

ID=20330842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299,679A Expired CA1105665A (en) 1977-03-25 1978-03-23 Method and apparatus for forming a material web

Country Status (13)

Country Link
JP (1) JPS53143775A (enrdf_load_stackoverflow)
AU (1) AU517535B2 (enrdf_load_stackoverflow)
CA (1) CA1105665A (enrdf_load_stackoverflow)
DD (1) DD136370A6 (enrdf_load_stackoverflow)
DE (1) DE2812381A1 (enrdf_load_stackoverflow)
FI (2) FI62385C (enrdf_load_stackoverflow)
FR (1) FR2384615A2 (enrdf_load_stackoverflow)
NO (1) NO149537C (enrdf_load_stackoverflow)
PL (1) PL117170B3 (enrdf_load_stackoverflow)
RO (1) RO74099A (enrdf_load_stackoverflow)
SE (1) SE403585B (enrdf_load_stackoverflow)
SU (1) SU882418A3 (enrdf_load_stackoverflow)
YU (1) YU41091B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450256B (sv) * 1983-12-23 1987-06-15 Svenska Traeforskningsinst Sett och anordning for framstellning av skikt av torra fibrer pa en formyta

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777231A (en) * 1972-09-27 1973-12-04 A Guschin A device for forming a layer of fibrous material of homogeneous structure
GB1550167A (en) * 1975-05-09 1979-08-08 Owens Corning Fiberglass Corp Method and apparatus for producing fibrous packs
SE397943B (sv) * 1975-09-26 1977-11-28 Svenska Flaektfabriken Ab Sett och anordning for att forma en materialbana genom avsettning av i en fordelningskammare instrommande i gasformigt medium fordelad strom av partiklar, exempelvis fibrer, pa en i fordelningskammaren anordnad ...

Also Published As

Publication number Publication date
PL117170B3 (en) 1981-07-31
FI62384C (fi) 1982-12-10
AU517535B2 (en) 1981-08-06
AU3368378A (en) 1979-09-06
YU41091B (en) 1986-12-31
FI62384B (fi) 1982-08-31
FI780905A7 (fi) 1978-09-26
DE2812381C2 (enrdf_load_stackoverflow) 1989-04-27
YU69678A (en) 1982-10-31
SE403585B (sv) 1978-08-28
SU882418A3 (ru) 1981-11-15
FI780904A7 (fi) 1978-09-26
RO74099A (ro) 1981-02-28
DE2812381A1 (de) 1978-09-28
JPS6120650B2 (enrdf_load_stackoverflow) 1986-05-23
FR2384615B2 (enrdf_load_stackoverflow) 1982-01-08
NO149537B (no) 1984-01-30
JPS53143775A (en) 1978-12-14
PL205462A1 (pl) 1978-11-06
FI62385B (fi) 1982-08-31
DD136370A6 (de) 1979-07-04
FR2384615A2 (fr) 1978-10-20
NO781028L (no) 1978-09-26
NO149537C (no) 1984-05-09
FI62385C (fi) 1982-12-10

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Legal Events

Date Code Title Description
MKEX Expiry