AU2195901A - Beverage infusion packages and materials therefor - Google Patents

Beverage infusion packages and materials therefor

Info

Publication number
AU2195901A
AU2195901A AU21959/01A AU2195901A AU2195901A AU 2195901 A AU2195901 A AU 2195901A AU 21959/01 A AU21959/01 A AU 21959/01A AU 2195901 A AU2195901 A AU 2195901A AU 2195901 A AU2195901 A AU 2195901A
Authority
AU
Australia
Prior art keywords
porous
beverage infusion
package
materials therefor
fibres
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.)
Abandoned
Application number
AU21959/01A
Inventor
Andrew Kevin Jordan
John Edward Rose
Glyn A. Wardle
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.)
J R Crompton Ltd
Original Assignee
J R Crompton 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 GBGB9929349.0A external-priority patent/GB9929349D0/en
Priority claimed from GBGB9929452.2A external-priority patent/GB9929452D0/en
Application filed by J R Crompton Ltd filed Critical J R Crompton Ltd
Publication of AU2195901A publication Critical patent/AU2195901A/en
Abandoned 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Apparatus For Making Beverages (AREA)
  • Laminated Bodies (AREA)
  • Tea And Coffee (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

A beverage infusion package (e.g. a tea bag) is formed of porous, fibrous cellulosic material and has a closure seam produced by a mechanical compression action without heat sealing. The porous material contains thermoplastic fibres which are amorphous or are only partially crystalline and which make the package eminently suitable for infusion in a microwave oven. The porous, fibrous material may have a basis weight of 10 to 30 g m<-2> and be comprises of a single wet-laid layer of an admixture of cellulosic fibres and the thermoplastic fibres.
AU21959/01A 1999-12-13 2000-12-13 Beverage infusion packages and materials therefor Abandoned AU2195901A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9929349.0A GB9929349D0 (en) 1999-12-13 1999-12-13 Beverage infusion packages and materials therefor
GB9929349 1999-12-13
GB9929452 1999-12-14
GBGB9929452.2A GB9929452D0 (en) 1999-12-14 1999-12-14 Beverage infusion packages and materials therefor
PCT/GB2000/004759 WO2001041610A2 (en) 1999-12-13 2000-12-13 Beverage infusion packages and materials therefor

Publications (1)

Publication Number Publication Date
AU2195901A true AU2195901A (en) 2001-06-18

Family

ID=26316117

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21959/01A Abandoned AU2195901A (en) 1999-12-13 2000-12-13 Beverage infusion packages and materials therefor

Country Status (5)

Country Link
EP (1) EP1237447B1 (en)
AT (1) ATE318095T1 (en)
AU (1) AU2195901A (en)
DE (1) DE60026170T2 (en)
WO (1) WO2001041610A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0219600D0 (en) 2002-08-22 2002-10-02 J R Crompton Ltd Beverage package
GB0313708D0 (en) * 2003-06-13 2003-07-16 J R Crompton Ltd Beverage package
GB0503714D0 (en) * 2005-02-23 2005-03-30 J R Crompton Ltd Beverage package
DE102018107944B3 (en) * 2018-04-04 2019-06-19 Delfortgroup Ag IMPROVED FILTER PAPER, MANUFACTURING METHOD AND BAG OBTAINED THEREFROM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925171A (en) * 1958-10-13 1960-02-16 Pneumatic Scale Corp Infusion bag and method of making the same
DE1800032A1 (en) * 1968-04-08 1969-10-23 Adolf Rambold Infusion bags, especially for tea
US6303769B1 (en) 1994-07-08 2001-10-16 Immunex Corporation Lerk-5 dna

Also Published As

Publication number Publication date
ATE318095T1 (en) 2006-03-15
WO2001041610A3 (en) 2002-01-17
DE60026170D1 (en) 2006-04-27
EP1237447B1 (en) 2006-02-22
DE60026170T2 (en) 2006-11-23
EP1237447A2 (en) 2002-09-11
WO2001041610A2 (en) 2001-06-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase