FR1360037A - Torons retordus et milieux de filtrage non tissés formés de ces torons et leur procédé de fabrication - Google Patents

Torons retordus et milieux de filtrage non tissés formés de ces torons et leur procédé de fabrication

Info

Publication number
FR1360037A
FR1360037A FR934019A FR934019A FR1360037A FR 1360037 A FR1360037 A FR 1360037A FR 934019 A FR934019 A FR 934019A FR 934019 A FR934019 A FR 934019A FR 1360037 A FR1360037 A FR 1360037A
Authority
FR
France
Prior art keywords
strands
manufacturing process
filter media
nonwoven filter
media formed
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
FR934019A
Other languages
English (en)
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.)
Lindsay Wire Weaving Co
Original Assignee
Lindsay Wire Weaving Co
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 Lindsay Wire Weaving Co filed Critical Lindsay Wire Weaving Co
Priority to FR934019A priority Critical patent/FR1360037A/fr
Application granted granted Critical
Publication of FR1360037A publication Critical patent/FR1360037A/fr
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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR934019A 1963-05-07 1963-05-07 Torons retordus et milieux de filtrage non tissés formés de ces torons et leur procédé de fabrication Expired FR1360037A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR934019A FR1360037A (fr) 1963-05-07 1963-05-07 Torons retordus et milieux de filtrage non tissés formés de ces torons et leur procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934019A FR1360037A (fr) 1963-05-07 1963-05-07 Torons retordus et milieux de filtrage non tissés formés de ces torons et leur procédé de fabrication

Publications (1)

Publication Number Publication Date
FR1360037A true FR1360037A (fr) 1964-04-30

Family

ID=8803308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934019A Expired FR1360037A (fr) 1963-05-07 1963-05-07 Torons retordus et milieux de filtrage non tissés formés de ces torons et leur procédé de fabrication

Country Status (1)

Country Link
FR (1) FR1360037A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413492A1 (fr) * 1977-12-27 1979-07-27 Isola Spa Methode pour la fabrication d'un ruban non tisse a base de verre file et de resines thermodurcissables non polymerisees et ruban obtenu par ce procede
EP0380709A1 (fr) * 1988-12-05 1990-08-08 A4GM Gépipari Kutato-Fejlesztö Leányvállalat Bougie filtrante

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413492A1 (fr) * 1977-12-27 1979-07-27 Isola Spa Methode pour la fabrication d'un ruban non tisse a base de verre file et de resines thermodurcissables non polymerisees et ruban obtenu par ce procede
EP0380709A1 (fr) * 1988-12-05 1990-08-08 A4GM Gépipari Kutato-Fejlesztö Leányvállalat Bougie filtrante

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