HK32795A - Coffee filter material and coffee filter bag - Google Patents

Coffee filter material and coffee filter bag

Info

Publication number
HK32795A
HK32795A HK32795A HK32795A HK32795A HK 32795 A HK32795 A HK 32795A HK 32795 A HK32795 A HK 32795A HK 32795 A HK32795 A HK 32795A HK 32795 A HK32795 A HK 32795A
Authority
HK
Hong Kong
Prior art keywords
fine pores
coffee filter
volume value
cumulative volume
cumulated
Prior art date
Application number
HK32795A
Other languages
English (en)
Inventor
Hiroshi Tsuji
Hiromasa Saisaka
Hideo Murakami
Kaichi Suzuki
Masaaki Fukuchi
Original Assignee
Yamanaka Industry Co Ltd
Kuraray 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27312906&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK32795(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2115191A external-priority patent/JP2930365B2/ja
Application filed by Yamanaka Industry Co Ltd, Kuraray Co filed Critical Yamanaka Industry Co Ltd
Publication of HK32795A publication Critical patent/HK32795A/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Packages (AREA)
  • Tea And Coffee (AREA)
  • Apparatus For Making Beverages (AREA)
  • Filtering Materials (AREA)
HK32795A 1989-08-01 1995-03-09 Coffee filter material and coffee filter bag HK32795A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19800189 1989-08-01
JP34057589 1989-12-29
JP2115191A JP2930365B2 (ja) 1989-08-01 1990-05-02 コーヒーフィルター材料およびコーヒーフィルターバッグ

Publications (1)

Publication Number Publication Date
HK32795A true HK32795A (en) 1995-03-17

Family

ID=27312906

Family Applications (1)

Application Number Title Priority Date Filing Date
HK32795A HK32795A (en) 1989-08-01 1995-03-09 Coffee filter material and coffee filter bag

Country Status (6)

Country Link
EP (1) EP0411546B2 (de)
AT (1) ATE108082T1 (de)
AU (1) AU632149B2 (de)
CA (1) CA2022246C (de)
DE (2) DE69010420T3 (de)
HK (1) HK32795A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994006623A1 (en) * 1992-09-16 1994-03-31 J R Crompton Limited Improvements to the patterning of tissue paper
PT1362953E (pt) * 2002-05-14 2005-09-30 Georgia Pacific France Processo de marcacao de uma folha de papel folha contendo um motivo do tipo filigrana
DE20308322U1 (de) * 2003-05-28 2004-10-07 Melitta Haushaltsprodukte Gmbh & Co. Kg Filter
GB0503714D0 (en) * 2005-02-23 2005-03-30 J R Crompton Ltd Beverage package
JP2011104471A (ja) * 2009-11-13 2011-06-02 Three M Innovative Properties Co 液体処理用筒型フィルター、ならびに液体中の油分を捕捉除去する方法、飲料液体を製造する方法及び筒型フィルターの有するオイルグラムライフ測定方法
JP2017007736A (ja) * 2015-06-26 2017-01-12 ザ コカ・コーラ カンパニーThe Coca‐Cola Company コーヒーバッグ
NL2019260B1 (en) 2017-07-17 2019-01-30 Douwe Egberts Bv A pad containing roasted and ground coffee for preparing at least a coffee part of a beverage in a beverage preparing device
JP7168362B2 (ja) * 2018-07-12 2022-11-09 日本製紙パピリア株式会社 コーヒー濾紙
CN110850047A (zh) * 2019-10-10 2020-02-28 湖南农业大学 一种红碎茶的感官审评方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473574A (fr) * 1966-03-29 1967-03-17 American Felt Co Filtres en feutre et leur procédé de fabrication
US3640727A (en) * 1970-06-26 1972-02-08 Procter & Gamble Coffee brewing packet
CA1237323A (en) * 1984-07-16 1988-05-31 Slawko Yadlowsky Infusion bag material treatment with fluoro-chemical sizing agent

Also Published As

Publication number Publication date
CA2022246C (en) 1999-01-26
ATE108082T1 (de) 1994-07-15
DE69010420T3 (de) 1999-12-23
AU632149B2 (en) 1992-12-17
DE69010420D1 (de) 1994-08-11
CA2022246A1 (en) 1991-02-02
EP0411546B2 (de) 1999-06-02
EP0411546B1 (de) 1994-07-06
DE69010420T2 (de) 1994-11-03
AU5994690A (en) 1991-02-07
DE411546T1 (de) 1991-12-19
EP0411546A1 (de) 1991-02-06

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20100729