DE3029752A1 - Verfahren zur herstellung eines tiefgezogenen formteils aus einem faservlies - Google Patents

Verfahren zur herstellung eines tiefgezogenen formteils aus einem faservlies

Info

Publication number
DE3029752A1
DE3029752A1 DE19803029752 DE3029752A DE3029752A1 DE 3029752 A1 DE3029752 A1 DE 3029752A1 DE 19803029752 DE19803029752 DE 19803029752 DE 3029752 A DE3029752 A DE 3029752A DE 3029752 A1 DE3029752 A1 DE 3029752A1
Authority
DE
Germany
Prior art keywords
fiber
deep
fiber fleece
fleece
fibers
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.)
Ceased
Application number
DE19803029752
Other languages
German (de)
English (en)
Inventor
Yasufumi Ohmihachiman Shiga Matsumiya
Yoshimasa Moriyama Shiga Sumii
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
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to SE8006473A priority Critical patent/SE442216B/sv
Priority to ES495140A priority patent/ES8105417A1/es
Priority to FR8020036A priority patent/FR2465817A1/fr
Priority to IT49687/80A priority patent/IT1174306B/it
Publication of DE3029752A1 publication Critical patent/DE3029752A1/de
Ceased 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
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering webs
    • 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
    • D04H1/498—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 entanglement of layered webs
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0457—Specific fire retardant or heat resistant properties
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0464—Impregnants
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • 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)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
DE19803029752 1979-09-18 1980-08-06 Verfahren zur herstellung eines tiefgezogenen formteils aus einem faservlies Ceased DE3029752A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8006473A SE442216B (sv) 1979-09-18 1980-09-16 Forfarande for framstellning av ett dragpressat formstycke av ett fiberflor
ES495140A ES8105417A1 (es) 1979-09-18 1980-09-17 Procedimiento para la fabricacion de una pieza moldeada por embuticion profunda
FR8020036A FR2465817A1 (fr) 1979-09-18 1980-09-17 Procede de fabrication de pieces preformees embouties a partir d'un textile non tisse
IT49687/80A IT1174306B (it) 1979-09-18 1980-09-17 Procedimento per la produzione di pezzi formati per imbutitura di pannelli di fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11982279A JPS5643457A (en) 1979-09-18 1979-09-18 Production of nonwoven fabric molded article

Publications (1)

Publication Number Publication Date
DE3029752A1 true DE3029752A1 (de) 1981-03-26

Family

ID=14771098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803029752 Ceased DE3029752A1 (de) 1979-09-18 1980-08-06 Verfahren zur herstellung eines tiefgezogenen formteils aus einem faservlies

Country Status (3)

Country Link
JP (1) JPS5643457A (OSRAM)
DE (1) DE3029752A1 (OSRAM)
GB (1) GB2061174B (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342475A1 (de) * 1982-12-03 1984-06-07 FIRAB S.p.A. Fabbrica Italiana Rivestimenti Autoveicoli Brandizzo, Brandizzo, Torino Einschichtiges fasermaterial, insbesondere fuer verkleidungen in kraftfahrzeugen, und verfahren zur herstellung desselben
DE3521479C1 (de) * 1985-06-14 1987-01-02 Neckelmann Kaj Synt Fiber Verwendung eines Garns zur Herstellung eines verformbaren Flaechengebildes
DE3610381A1 (de) * 1986-03-27 1987-10-01 Norddeutsche Faserwerke Gmbh Flaechiges textilgut
EP0962243A1 (de) * 1998-05-08 1999-12-08 MGF GUTSCHE & CO. GMBH-BETRIEBS-KG Filtermedium
DE10036169A1 (de) * 2000-07-25 2002-02-21 Daimler Chrysler Ag Verfahren zur Aufbereitung eines Faserverbundhalbzeugs, Faserverbundhalbzeug und daraus hergestellte Crashstruktur

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149686A (en) * 1983-10-26 1985-06-19 Ti Domestic Appliances Ltd Gas filters and apparatus
US5174936A (en) * 1985-06-14 1992-12-29 Hoechst Aktiengesellschaft Process for preparing yarn component suitable for use in formable sheet structures
US4636231A (en) * 1985-08-15 1987-01-13 Allied Corporation Panel air filter
US4661132A (en) * 1985-08-15 1987-04-28 Allied Corporation Themally formed gradient density filter
JPS63159563A (ja) * 1986-12-18 1988-07-02 東亜紡織株式会社 ニ−ドルカ−ペツト成形品の製造方法
JPS63204951A (ja) * 1987-02-20 1988-08-24 Matsushita Electric Ind Co Ltd 留守番電話装置
GB8723717D0 (en) * 1987-10-09 1987-11-11 Allen Davies & Co Ltd Atmosphere control device
JPH0538812Y2 (OSRAM) * 1988-12-30 1993-09-30
GB2376654B (en) * 2001-05-18 2005-03-30 P G Lawton Moulding filter sheets
EP1838431A4 (en) 2004-12-03 2012-08-22 California Inst Of Techn MICROFLUIDIC DEVICES WITH CIRCUITRY OF CHEMICAL REACTIONS
DE102012105282A1 (de) 2012-06-18 2013-12-19 K-Fee System Gmbh Portionskapsel und Verfahren zur Herstellung eines Getränks mit einer Portionskapsel
PT3307647T (pt) 2015-06-10 2019-10-28 K Fee System Gmbh Cápsula de dose individual com um tecido não tecido em três camadas
KR20180030626A (ko) 2015-07-13 2018-03-23 카-페 시스템 게엠베하 절취부를 가지는 필터 요소
EP3350101B1 (de) 2015-09-18 2019-10-30 K-fee System GmbH Adapter für eine portionskapsel
KR102491513B1 (ko) 2018-07-27 2023-01-27 지씨에스 게르만 캡슐 솔루션 게엠베하 음료 제조 기계에서 음료를 제조하기 위한 포션 캡슐을 제조하는 방법, 포션 캡슐, 및 음료 제조 기계와 포션 캡슐로 음료를 제조하는 방법
US12459728B2 (en) 2018-11-22 2025-11-04 Gcs German Capsule Solution Gmbh Seal for a single serve capsule
CN112316494A (zh) * 2020-10-27 2021-02-05 洪月恒 一种应用于分离油水乳液的分离膜的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230340B2 (OSRAM) * 1974-06-29 1977-08-08
JPS5940307B2 (ja) * 1976-09-06 1984-09-29 ソニー株式会社 絶縁ゲ−ト形電界効果トランジスタの製法
SE411072B (sv) * 1977-06-07 1979-11-26 Lenberg Rustan Med kursriktningsvisare forsedd kompass

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342475A1 (de) * 1982-12-03 1984-06-07 FIRAB S.p.A. Fabbrica Italiana Rivestimenti Autoveicoli Brandizzo, Brandizzo, Torino Einschichtiges fasermaterial, insbesondere fuer verkleidungen in kraftfahrzeugen, und verfahren zur herstellung desselben
DE3521479C1 (de) * 1985-06-14 1987-01-02 Neckelmann Kaj Synt Fiber Verwendung eines Garns zur Herstellung eines verformbaren Flaechengebildes
DE3610381A1 (de) * 1986-03-27 1987-10-01 Norddeutsche Faserwerke Gmbh Flaechiges textilgut
EP0962243A1 (de) * 1998-05-08 1999-12-08 MGF GUTSCHE & CO. GMBH-BETRIEBS-KG Filtermedium
DE10036169A1 (de) * 2000-07-25 2002-02-21 Daimler Chrysler Ag Verfahren zur Aufbereitung eines Faserverbundhalbzeugs, Faserverbundhalbzeug und daraus hergestellte Crashstruktur
DE10036169C2 (de) * 2000-07-25 2002-12-19 Daimler Chrysler Ag Verfahren zur Aufbereitung eines Faserverbundhalbzeugs, Faserverbundhalbzeug und daraus hergestellte Crashstruktur

Also Published As

Publication number Publication date
GB2061174B (en) 1983-03-09
JPS63542B2 (OSRAM) 1988-01-07
JPS5643457A (en) 1981-04-22
GB2061174A (en) 1981-05-13

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Legal Events

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OP8 Request for examination as to paragraph 44 patent law
8131 Rejection