IT1123213B - PROCEDURE AND DEVICE FOR THE PRODUCTION OF FILTER BAGS, FILTER BAG WITH THEM OBTAINED - Google Patents

PROCEDURE AND DEVICE FOR THE PRODUCTION OF FILTER BAGS, FILTER BAG WITH THEM OBTAINED

Info

Publication number
IT1123213B
IT1123213B IT25813/79A IT2581379A IT1123213B IT 1123213 B IT1123213 B IT 1123213B IT 25813/79 A IT25813/79 A IT 25813/79A IT 2581379 A IT2581379 A IT 2581379A IT 1123213 B IT1123213 B IT 1123213B
Authority
IT
Italy
Prior art keywords
filter
procedure
production
bags
filter bag
Prior art date
Application number
IT25813/79A
Other languages
Italian (it)
Other versions
IT7925813A0 (en
Inventor
Walter Oldani
Original Assignee
Walter Oldani
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 Walter Oldani filed Critical Walter Oldani
Publication of IT7925813A0 publication Critical patent/IT7925813A0/en
Application granted granted Critical
Publication of IT1123213B publication Critical patent/IT1123213B/en

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
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/0006—Multiple-step processes for making flat articles ; Making flat articles the articles being coffee filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Making Paper Articles (AREA)
  • Apparatus For Making Beverages (AREA)
  • Filtering Materials (AREA)
  • Packages (AREA)
IT25813/79A 1978-09-21 1979-09-19 PROCEDURE AND DEVICE FOR THE PRODUCTION OF FILTER BAGS, FILTER BAG WITH THEM OBTAINED IT1123213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH985578 1978-09-21

Publications (2)

Publication Number Publication Date
IT7925813A0 IT7925813A0 (en) 1979-09-19
IT1123213B true IT1123213B (en) 1986-04-30

Family

ID=4356404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25813/79A IT1123213B (en) 1978-09-21 1979-09-19 PROCEDURE AND DEVICE FOR THE PRODUCTION OF FILTER BAGS, FILTER BAG WITH THEM OBTAINED

Country Status (11)

Country Link
BE (1) BE878915A (en)
DE (1) DE2929194A1 (en)
DK (1) DK377879A (en)
FI (1) FI792457A (en)
FR (1) FR2436673A1 (en)
GB (1) GB2032293B (en)
IT (1) IT1123213B (en)
LU (1) LU81696A1 (en)
NL (1) NL7906264A (en)
NO (1) NO792907L (en)
SE (1) SE7907759L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534797B1 (en) * 1982-10-22 1987-11-20 Moulinex Sa CORNET-FILTER, PARTICULARLY FOR COFFEE BREWING
DE29806347U1 (en) 1998-04-07 1998-07-02 Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden Device for the production of filter paper inserts
NL1012047C2 (en) * 1999-05-12 2000-11-14 Roelof Pijsel Method for the production of filter bags, as well as filter bag manufactured according to the method.
DE102014115977A1 (en) * 2014-11-03 2016-05-04 Melitta Europa Gmbh & Co. Kg Method for producing a bag-shaped filter and filter bag

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR798396A (en) * 1934-12-03 1936-05-15 Melitta Werke Akt Ges Filter paper for cup-shaped filters
FR1488865A (en) * 1966-08-08 1967-07-13 Filter cone for the preparation of infusions, as well as method and device for its manufacture
FR1601536A (en) * 1968-02-08 1970-08-24
DE2310160A1 (en) * 1973-03-01 1974-09-05 Karl-Heinz Honsel PROCESS AND MACHINE FOR MANUFACTURING VACUUM CLEANER INSERT BAGS
NL7504148A (en) * 1975-04-08 1976-10-12 Gist Brocades Nv TUBULAR FILTERS.
FR2349438A1 (en) * 1976-04-30 1977-11-25 Guilliet Ets Paper filter for coffee making - has two overlying strips with filter sides and base formed by pressing before cutting out
DE2702358C2 (en) * 1977-01-21 1979-03-29 Bikoma Gmbh Spezialmaschinenfabrik, 5540 Mayen Process for the production of funnel-shaped filter inserts
FR2380057A1 (en) * 1977-02-14 1978-09-08 Wagner Marc Rolls of cone-shaped filter papers prodn. - using rollers to emboss shapes and perforate two superimposed strips of filter paper

Also Published As

Publication number Publication date
NO792907L (en) 1980-03-24
FI792457A (en) 1980-03-22
NL7906264A (en) 1980-03-25
DE2929194A1 (en) 1980-04-03
DK377879A (en) 1980-03-22
GB2032293A (en) 1980-05-08
SE7907759L (en) 1980-03-22
IT7925813A0 (en) 1979-09-19
BE878915A (en) 1980-03-21
LU81696A1 (en) 1980-04-21
GB2032293B (en) 1982-08-25
FR2436673A1 (en) 1980-04-18

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