GB2279642A - Packages for infusible substances - Google Patents

Packages for infusible substances

Info

Publication number
GB2279642A
GB2279642A GB9418876A GB9418876A GB2279642A GB 2279642 A GB2279642 A GB 2279642A GB 9418876 A GB9418876 A GB 9418876A GB 9418876 A GB9418876 A GB 9418876A GB 2279642 A GB2279642 A GB 2279642A
Authority
GB
United Kingdom
Prior art keywords
bag
string
point
interior
infusible
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.)
Granted
Application number
GB9418876A
Other versions
GB2279642B (en
GB9418876D0 (en
Inventor
Anthony Evan Shakspeare
John Frank Thomas Stevenson
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.)
Tidy Tea Ltd
Original Assignee
Tidy Tea Ltd
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
Priority claimed from GB929206754A external-priority patent/GB9206754D0/en
Application filed by Tidy Tea Ltd filed Critical Tidy Tea Ltd
Priority to GB9418876A priority Critical patent/GB2279642B/en
Priority claimed from PCT/GB1993/000620 external-priority patent/WO1993019997A1/en
Publication of GB9418876D0 publication Critical patent/GB9418876D0/en
Publication of GB2279642A publication Critical patent/GB2279642A/en
Application granted granted Critical
Publication of GB2279642B publication Critical patent/GB2279642B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • B65D85/812—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags with features facilitating their manipulation or suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)

Abstract

The invention provides an infusible package comprising a closed bag (1), containing an infusible substance for infusion in a liquid, the bag being formed from panels (2, 3) of porous material sealed together at their peripheral margins (4); and at least one string (5); the or each string (5) extending through a seal (9) between the panels (2, 3), entering the interior of the bag at point (9) on the peripheral margins, and extending across the interior of the bag to an anchoring point (10) at or adjacent the peripheral margins; wherein the length of that portion of the or each string (5) which extends across the interior of the bag between the said point (9) and the anchoring point (10), is greater than the distance between the said point (9) and the anchoring point (10); the arrangement being such that pulling the or each string (5) initially causes withdrawal from the bag interior of slack string length disposed therein. <IMAGE>
GB9418876A 1992-03-27 1993-03-26 Packages for infusible substances Expired - Lifetime GB2279642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9418876A GB2279642B (en) 1992-03-27 1993-03-26 Packages for infusible substances

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB929206754A GB9206754D0 (en) 1992-03-27 1992-03-27 Packages for infusible substances
GB929210613A GB9210613D0 (en) 1992-03-27 1992-05-19 Packages for infusible substances
GB9418876A GB2279642B (en) 1992-03-27 1993-03-26 Packages for infusible substances
PCT/GB1993/000620 WO1993019997A1 (en) 1992-03-27 1993-03-26 Packages for infusible substances

Publications (3)

Publication Number Publication Date
GB9418876D0 GB9418876D0 (en) 1994-11-09
GB2279642A true GB2279642A (en) 1995-01-11
GB2279642B GB2279642B (en) 1996-04-10

Family

ID=27266118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9418876A Expired - Lifetime GB2279642B (en) 1992-03-27 1993-03-26 Packages for infusible substances

Country Status (1)

Country Link
GB (1) GB2279642B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852389A (en) * 1954-08-06 1958-09-16 Bartelt Engineering Co Infusion package
GB962038A (en) * 1961-07-11 1964-06-24 Guy John Olof Welin-Berger Improvements in or relating to infusion bags
US3415656A (en) * 1965-09-09 1968-12-10 Philip L. Lundgren Compressible infusion bag
US3539355A (en) * 1967-06-28 1970-11-10 Sam Kasakoff Coffee filter bag
WO1991013580A1 (en) * 1990-03-14 1991-09-19 Shomarla Pty Limited Improved infusion bag
WO1992006903A1 (en) * 1990-10-10 1992-04-30 Tidy Tea Limited Infusion package

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852389A (en) * 1954-08-06 1958-09-16 Bartelt Engineering Co Infusion package
GB962038A (en) * 1961-07-11 1964-06-24 Guy John Olof Welin-Berger Improvements in or relating to infusion bags
US3415656A (en) * 1965-09-09 1968-12-10 Philip L. Lundgren Compressible infusion bag
US3539355A (en) * 1967-06-28 1970-11-10 Sam Kasakoff Coffee filter bag
WO1991013580A1 (en) * 1990-03-14 1991-09-19 Shomarla Pty Limited Improved infusion bag
WO1992006903A1 (en) * 1990-10-10 1992-04-30 Tidy Tea Limited Infusion package

Also Published As

Publication number Publication date
GB2279642B (en) 1996-04-10
GB9418876D0 (en) 1994-11-09

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20130325