FR2303883A1 - Fabrication de nappes uniformes non tissees a partir de materiaux particulaires - Google Patents

Fabrication de nappes uniformes non tissees a partir de materiaux particulaires

Info

Publication number
FR2303883A1
FR2303883A1 FR7508312A FR7508312A FR2303883A1 FR 2303883 A1 FR2303883 A1 FR 2303883A1 FR 7508312 A FR7508312 A FR 7508312A FR 7508312 A FR7508312 A FR 7508312A FR 2303883 A1 FR2303883 A1 FR 2303883A1
Authority
FR
France
Prior art keywords
porous surface
hood
prodn
particles
dry
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
FR7508312A
Other languages
English (en)
Other versions
FR2303883B1 (fr
Inventor
Jean Desverchere
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.)
Cefilac SA
Original Assignee
Cefilac 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
Application filed by Cefilac SA filed Critical Cefilac SA
Priority to FR7508312A priority Critical patent/FR2303883A1/fr
Priority to US05/653,665 priority patent/US4091161A/en
Priority to SE7602689A priority patent/SE416465B/xx
Priority to IT20797/76A priority patent/IT1056830B/it
Priority to GB8673/76A priority patent/GB1530383A/en
Priority to ES76445856A priority patent/ES445856A1/es
Priority to DE19762609762 priority patent/DE2609762C3/de
Priority to JP51025504A priority patent/JPS51112981A/ja
Priority to SU762331854A priority patent/SU706027A3/ru
Priority to NL7602584A priority patent/NL7602584A/xx
Priority to BE165043A priority patent/BE839425A/fr
Priority to US05/709,510 priority patent/US4106163A/en
Priority to IN1455/CAL/1976A priority patent/IN144090B/en
Priority to LU75574A priority patent/LU75574A1/xx
Publication of FR2303883A1 publication Critical patent/FR2303883A1/fr
Application granted granted Critical
Publication of FR2303883B1 publication Critical patent/FR2303883B1/fr
Granted 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
    • D04H1/40—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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
FR7508312A 1975-03-11 1975-03-11 Fabrication de nappes uniformes non tissees a partir de materiaux particulaires Granted FR2303883A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7508312A FR2303883A1 (fr) 1975-03-11 1975-03-11 Fabrication de nappes uniformes non tissees a partir de materiaux particulaires
US05/653,665 US4091161A (en) 1975-03-11 1976-01-30 Non-woven webs and method for the dry production thereof
SE7602689A SE416465B (sv) 1975-03-11 1976-02-27 Forfarande vid tillverkning pa torr veg av likformiga ovevda dukar samt anordning for att genomfora forfarandet
IT20797/76A IT1056830B (it) 1975-03-11 1976-03-03 Fabbricazione di falde uniformi non tessute a partire da materiali perticolari
GB8673/76A GB1530383A (en) 1975-03-11 1976-03-04 Process for the manufacture of uniform webs from particulate materials
ES76445856A ES445856A1 (es) 1975-03-11 1976-03-08 Procedimiento y dispositivo para la fabricacion en seco de napas uniformes y no tejidas.
DE19762609762 DE2609762C3 (de) 1975-03-11 1976-03-09 Verfahren und Vorrichtung zur Trockenherstellung von Vliesen
JP51025504A JPS51112981A (en) 1975-03-11 1976-03-09 Dry manufacture of unwoven uniform web
SU762331854A SU706027A3 (ru) 1975-03-11 1976-03-10 Способ изготовлени нетканого материала и устройство дл его осуществлени
NL7602584A NL7602584A (nl) 1975-03-11 1976-03-11 Werkwijze en inrichting voor de vervaardiging van een vezelvlies uit fijn verdeeld materiaal.
BE165043A BE839425A (fr) 1975-03-11 1976-03-11 Fabrication de nappes uniformes a partir de materiaux particulaires
US05/709,510 US4106163A (en) 1975-03-11 1976-07-28 Apparatus for the dry production of non-woven webs
IN1455/CAL/1976A IN144090B (fr) 1975-03-11 1976-08-10
LU75574A LU75574A1 (fr) 1975-03-11 1976-08-10

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7508312A FR2303883A1 (fr) 1975-03-11 1975-03-11 Fabrication de nappes uniformes non tissees a partir de materiaux particulaires
LU75574A LU75574A1 (fr) 1975-03-11 1976-08-10

Publications (2)

Publication Number Publication Date
FR2303883A1 true FR2303883A1 (fr) 1976-10-08
FR2303883B1 FR2303883B1 (fr) 1980-01-04

Family

ID=26218782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508312A Granted FR2303883A1 (fr) 1975-03-11 1975-03-11 Fabrication de nappes uniformes non tissees a partir de materiaux particulaires

Country Status (5)

Country Link
BE (1) BE839425A (fr)
DE (1) DE2609762C3 (fr)
FR (1) FR2303883A1 (fr)
LU (1) LU75574A1 (fr)
NL (1) NL7602584A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU746015A1 (ru) * 1977-12-27 1980-07-07 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Устройство дл преобразовани потока аэровзвеси волокон
SE447807B (sv) * 1985-05-08 1986-12-15 Kmw Ab Sett och apparat for framstellning av en materialbana

Also Published As

Publication number Publication date
DE2609762B2 (de) 1978-05-24
LU75574A1 (fr) 1977-04-20
DE2609762A1 (de) 1976-09-16
FR2303883B1 (fr) 1980-01-04
BE839425A (fr) 1976-07-01
NL7602584A (nl) 1976-09-14
DE2609762C3 (de) 1979-01-18

Similar Documents

Publication Publication Date Title
US3071822A (en) Method and apparatus for forming a mat
US2770924A (en) Instant stop and start blasting device
GB1505018A (en) Method and apparatus for making bonded felt webs
GB1455165A (en) Method of treating waste material
ATE96338T1 (de) Trommelfilter.
ES2005956A6 (es) Un metodo y aparato para formar una compresa no tejida.
FR2303883A1 (fr) Fabrication de nappes uniformes non tissees a partir de materiaux particulaires
US2953875A (en) Dry honing device
GB1490280A (en) Gravity separator for separating particulate material
ES529057A0 (es) Procedimiento y dispositivo para el secado por pulverizacion
ES465148A1 (es) Procedimiento y dispositivo para limpiar copos de fibras textiles
JPS54128871A (en) Unwoven cloth filter
GB1447250A (en) Methods of removing a deposit from a surface of a solid body
GB2132874A (en) Apparatus for forming a tobacco stream
GB1370801A (en) Fluidised bed recovery system for particulate material
GB1227032A (fr)
JPS5561911A (en) High temperature dust removing machine with backwash apparatus
GB1502488A (en) Scattering of unsorted constituents
GB973607A (en) Improvements in travelling apparatus for cleaning machine, ceiling and floor surfacesin manufacturing plants
GB1332724A (en) Air cleaners
US1784459A (en) Powdering machine
ES8404044A1 (es) Procedimiento con su aparato correspondiente para secar materiales pulverulentos en general.
JPS5581718A (en) Sonic coagulating type movable filler layer dust collecting apparatus
FR2115590A5 (en) Air cleaning filter systems - with multiple-layer endless belt sepd for removing contaminants
SU391022A1 (ru) Ленточный конвейер

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse