FR2465817A1 - Procede de fabrication de pieces preformees embouties a partir d'un textile non tisse - Google Patents

Procede de fabrication de pieces preformees embouties a partir d'un textile non tisse Download PDF

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Publication number
FR2465817A1
FR2465817A1 FR8020036A FR8020036A FR2465817A1 FR 2465817 A1 FR2465817 A1 FR 2465817A1 FR 8020036 A FR8020036 A FR 8020036A FR 8020036 A FR8020036 A FR 8020036A FR 2465817 A1 FR2465817 A1 FR 2465817A1
Authority
FR
France
Prior art keywords
nonwoven
fibers
deep
needle
felt
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
FR8020036A
Other languages
English (en)
French (fr)
Other versions
FR2465817B1 (it
Inventor
Yoshimasa Sumii
Yasufumi Matsumiya
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 claimed from JP11982279A external-priority patent/JPS5643457A/ja
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of FR2465817A1 publication Critical patent/FR2465817A1/fr
Application granted granted Critical
Publication of FR2465817B1 publication Critical patent/FR2465817B1/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
    • D04H1/40—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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/488—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
FR8020036A 1979-09-18 1980-09-17 Procede de fabrication de pieces preformees embouties a partir d'un textile non tisse Granted FR2465817A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11982279A JPS5643457A (en) 1979-09-18 1979-09-18 Production of nonwoven fabric molded article
DE19803029752 DE3029752A1 (de) 1979-09-18 1980-08-06 Verfahren zur herstellung eines tiefgezogenen formteils aus einem faservlies

Publications (2)

Publication Number Publication Date
FR2465817A1 true FR2465817A1 (fr) 1981-03-27
FR2465817B1 FR2465817B1 (it) 1984-06-01

Family

ID=25787094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020036A Granted FR2465817A1 (fr) 1979-09-18 1980-09-17 Procede de fabrication de pieces preformees embouties a partir d'un textile non tisse

Country Status (4)

Country Link
ES (1) ES495140A0 (it)
FR (1) FR2465817A1 (it)
IT (1) IT1174306B (it)
SE (1) SE442216B (it)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510625A1 (fr) * 1981-04-06 1983-02-04 Dresser Corp Mat fibreux moulable, produit obtenu par moulage de ce mat, et leur procede de fabrication
DE3151322A1 (de) * 1981-12-24 1983-07-14 Fa. Carl Freudenberg, 6940 Weinheim "verfahren zur herstellung von polypropylen-spinnvliesen mit niedrigem fallkoeffizienten"
DE3151294A1 (de) * 1981-12-24 1983-07-14 Fa. Carl Freudenberg, 6940 Weinheim "polypropylen-spinnvlies mit niedrigem fallkoeffizienten"
FR2549418A1 (fr) * 1983-07-22 1985-01-25 Peugeot Aciers Et Outillage Demi-produit destine a la fabrication de pieces en matiere thermoplastique et son procede de fabrication
FR2561577A1 (fr) * 1984-03-20 1985-09-27 Isoroy Sa Matelas fibreux moulable et son procede de fabrication
FR2584942A1 (fr) * 1985-07-19 1987-01-23 Dollfus Noack Sa Feutre filtrant pour gaz corrosifs a temperature elevee
EP0352888A2 (en) * 1988-07-26 1990-01-31 International Paper Company Filtration fabric produced by wet laid process
EP0469558A1 (de) * 1990-08-02 1992-02-05 Hoechst Aktiengesellschaft Tiefziehfähiges Textilmaterial und daraus hergestellte Formkörper
EP0469559A1 (de) * 1990-08-02 1992-02-05 Hoechst Aktiengesellschaft Tiefziehfähiges Textilmaterial und daraus hergestellte Formkörper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU53580A1 (it) * 1966-05-04 1968-02-12
GB1186607A (en) * 1966-05-23 1970-04-02 Schaeffler Teppichboden G M B Covering Elements for Motor Vehicle Bodies
DE1660717A1 (de) * 1951-01-28 1971-03-18 Bayer Ag Verfahren zur Herstellung von dichten,voluminoesen thermisch geformten textilen Flaechengebilden
FR2052711A5 (en) * 1969-06-17 1971-04-09 Kohjin Co Heat shrinkable moulding fabrics for forming - using pvc-pva graft
GB1231263A (it) * 1968-05-08 1971-05-12

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1660717A1 (de) * 1951-01-28 1971-03-18 Bayer Ag Verfahren zur Herstellung von dichten,voluminoesen thermisch geformten textilen Flaechengebilden
LU53580A1 (it) * 1966-05-04 1968-02-12
GB1186607A (en) * 1966-05-23 1970-04-02 Schaeffler Teppichboden G M B Covering Elements for Motor Vehicle Bodies
GB1231263A (it) * 1968-05-08 1971-05-12
FR2052711A5 (en) * 1969-06-17 1971-04-09 Kohjin Co Heat shrinkable moulding fabrics for forming - using pvc-pva graft

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510625A1 (fr) * 1981-04-06 1983-02-04 Dresser Corp Mat fibreux moulable, produit obtenu par moulage de ce mat, et leur procede de fabrication
DE3151322A1 (de) * 1981-12-24 1983-07-14 Fa. Carl Freudenberg, 6940 Weinheim "verfahren zur herstellung von polypropylen-spinnvliesen mit niedrigem fallkoeffizienten"
DE3151294A1 (de) * 1981-12-24 1983-07-14 Fa. Carl Freudenberg, 6940 Weinheim "polypropylen-spinnvlies mit niedrigem fallkoeffizienten"
FR2549418A1 (fr) * 1983-07-22 1985-01-25 Peugeot Aciers Et Outillage Demi-produit destine a la fabrication de pieces en matiere thermoplastique et son procede de fabrication
EP0133119A2 (fr) * 1983-07-22 1985-02-13 ACIERS ET OUTILLAGE PEUGEOT Société dite: Demi-produit destiné à la fabrication de pièces en matière thermoplastique et son procédé de fabrication
EP0133119A3 (fr) * 1983-07-22 1985-03-13 ACIERS ET OUTILLAGE PEUGEOT Société dite: Demi-produit destiné à la fabrication de pièces en matière thermoplastique et son procédé de fabrication
FR2561577A1 (fr) * 1984-03-20 1985-09-27 Isoroy Sa Matelas fibreux moulable et son procede de fabrication
EP0158156A1 (fr) * 1984-03-20 1985-10-16 ISOROY Société Anonyme dite: Matelas fibreux moulable et son procédé de fabrication
FR2584942A1 (fr) * 1985-07-19 1987-01-23 Dollfus Noack Sa Feutre filtrant pour gaz corrosifs a temperature elevee
EP0352888A2 (en) * 1988-07-26 1990-01-31 International Paper Company Filtration fabric produced by wet laid process
EP0352888A3 (en) * 1988-07-26 1990-10-24 Veratec, Inc. Filtration fabric produced by wet laid process
EP0469558A1 (de) * 1990-08-02 1992-02-05 Hoechst Aktiengesellschaft Tiefziehfähiges Textilmaterial und daraus hergestellte Formkörper
EP0469559A1 (de) * 1990-08-02 1992-02-05 Hoechst Aktiengesellschaft Tiefziehfähiges Textilmaterial und daraus hergestellte Formkörper

Also Published As

Publication number Publication date
SE442216B (sv) 1985-12-09
IT8049687A0 (it) 1980-09-17
SE8006473L (sv) 1981-03-19
ES8105417A1 (es) 1981-06-01
IT1174306B (it) 1987-07-01
FR2465817B1 (it) 1984-06-01
ES495140A0 (es) 1981-06-01

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