FR2380057A1 - Procede et dispositif pour la realisation de filtres en forme de cornets - Google Patents

Procede et dispositif pour la realisation de filtres en forme de cornets

Info

Publication number
FR2380057A1
FR2380057A1 FR7704108A FR7704108A FR2380057A1 FR 2380057 A1 FR2380057 A1 FR 2380057A1 FR 7704108 A FR7704108 A FR 7704108A FR 7704108 A FR7704108 A FR 7704108A FR 2380057 A1 FR2380057 A1 FR 2380057A1
Authority
FR
France
Prior art keywords
rollers
filter
prodn
paper
perforate
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.)
Withdrawn
Application number
FR7704108A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7704108A priority Critical patent/FR2380057A1/fr
Publication of FR2380057A1 publication Critical patent/FR2380057A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
    • A47J31/08—Paper filter inlays therefor to be disposed after use
    • 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
    • B01D29/085—Funnel filters; Holders therefor
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

Procédé et dispositif pour la réalisation de filtres en forme de cornets. Selon l'invention, dans deux bandes de papier filtre ou analogue superposées et défilant en continu, on forme des lignes de solidarisation desdites bandes, ces lignes suivant, sauf sur un côté, le contour desdits cornets. Réalisation de cornets de filtration, notamment pour infusion de café.
FR7704108A 1977-02-14 1977-02-14 Procede et dispositif pour la realisation de filtres en forme de cornets Withdrawn FR2380057A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704108A FR2380057A1 (fr) 1977-02-14 1977-02-14 Procede et dispositif pour la realisation de filtres en forme de cornets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704108A FR2380057A1 (fr) 1977-02-14 1977-02-14 Procede et dispositif pour la realisation de filtres en forme de cornets

Publications (1)

Publication Number Publication Date
FR2380057A1 true FR2380057A1 (fr) 1978-09-08

Family

ID=9186699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704108A Withdrawn FR2380057A1 (fr) 1977-02-14 1977-02-14 Procede et dispositif pour la realisation de filtres en forme de cornets

Country Status (1)

Country Link
FR (1) FR2380057A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436673A1 (fr) * 1978-09-21 1980-04-18 Oldani Walter Procede et dispositif pour la fabrication de cornets filtrants en papier, notamment pour la preparation de cafe
EP0106294A1 (fr) * 1982-10-12 1984-04-25 Himmelsbach Produktions AG Pile de filtres en feuille de papier
EP0186867A2 (fr) * 1984-12-19 1986-07-09 Hag Gf Aktiengesellschaft Sachet filtre pour du café ou du thé et procédé pour sa fabrication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436673A1 (fr) * 1978-09-21 1980-04-18 Oldani Walter Procede et dispositif pour la fabrication de cornets filtrants en papier, notamment pour la preparation de cafe
EP0106294A1 (fr) * 1982-10-12 1984-04-25 Himmelsbach Produktions AG Pile de filtres en feuille de papier
EP0186867A2 (fr) * 1984-12-19 1986-07-09 Hag Gf Aktiengesellschaft Sachet filtre pour du café ou du thé et procédé pour sa fabrication
EP0186867A3 (fr) * 1984-12-19 1988-03-23 Hag Gf Aktiengesellschaft Sachet filtre pour du café ou du thé et procédé pour sa fabrication

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Legal Events

Date Code Title Description
ST Notification of lapse