WO2003066477A1 - A tea bag - Google Patents
A tea bag Download PDFInfo
- Publication number
- WO2003066477A1 WO2003066477A1 PCT/DK2003/000074 DK0300074W WO03066477A1 WO 2003066477 A1 WO2003066477 A1 WO 2003066477A1 DK 0300074 W DK0300074 W DK 0300074W WO 03066477 A1 WO03066477 A1 WO 03066477A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flap
- tea bag
- triangle
- envelope
- package according
- Prior art date
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
- B65D85/8085—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 characterised by an outer package, e.g. wrappers or boxes for enclosing tea-bags
Definitions
- the invention relates to a tea bag package of the kind comprising a triangular envelope having first and second opposite flaps joined to each other along a first and a second side of the triangle and defining a chamber containing a tea bag and a string attached to a corner of the tea bag and running through a slit or eye at the point of the triangle opposite the third side of the triangle and having a length allowing the tea bag to exit the envelope via this third side when it is open.
- the invention especially relates to a tea bag package wherein the first and second opposite flaps are not joined along the third side of the triangle and the triangular envelope comprises a third flap joined to the first flap at the third side and foldable via a first folding line between a first position in which the third side is open and a second position in which this side is closed.
- the third tab is folded back to the second position after the wet tea bag has been drawn up into the envelope. Said flap can then advantageously be used for securing the third tab in second position.
- the first flap can be formed with at least one transverse folding line extending from at least an area at the point in which the closed sides of the triangle join each other and in a direction crosswise to the first folding line and continuing in the third flap
- the second flap can be formed with at least one second transverse folding line extending from at least an area at the point in which the sides of the triangle join each other and in a direction crosswise to the opposite side, whereby the at least one first and second transverse folding lines respectively are bent each their way in the envelope.
- Fig. 1 shows an envelope according to the invention in unfolded state
- Fig. 3 is the envelope in fig. 2 in partly folded state
- Fig. 4 is the envelope in fig. 2 in completely folded state
- Fig. 10 shows the use in a sixth stage of operation.
- the joining tab 10 is provided with an adhesive designated by a signature in form of closely spaced dots. At folding of the envelope, the joining tab is folded around the third folding line 9' so that the adhesive will face inwards in the envelope.
- the user's fingers are spared from getting soiled or scalded by direct contact with the tea bag which normally will be wet and scalding hot to touch after use.
- the spacing between the side of the second flap 4 located at the first side 7 of the triangle and the opposite triangle point is furthermore smaller (not shown) than the spacing between the folding line 7 ' and said triangle point at least along a central area, whereby the third flap 5 can be folded in over the second flap 4 more easily via the first folding line 7' after use.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003211855A AU2003211855A1 (en) | 2002-02-07 | 2003-02-07 | A tea bag |
CA002515329A CA2515329A1 (en) | 2002-02-07 | 2003-02-07 | A tea bag |
EP03704329A EP1483180A1 (en) | 2002-02-07 | 2003-02-07 | A tea bag |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200200183 | 2002-02-07 | ||
DKPA200200183 | 2002-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003066477A1 true WO2003066477A1 (en) | 2003-08-14 |
Family
ID=27675513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2003/000074 WO2003066477A1 (en) | 2002-02-07 | 2003-02-07 | A tea bag |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050031738A1 (en) |
EP (1) | EP1483180A1 (en) |
AU (1) | AU2003211855A1 (en) |
CA (1) | CA2515329A1 (en) |
WO (1) | WO2003066477A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2010690C2 (en) * | 2013-04-23 | 2014-10-27 | Rene Aloyisius Leonard Maria Frencken | Solid-liquid extraction package. |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070087083A1 (en) * | 2005-10-18 | 2007-04-19 | Riley William T | Tea bag cozy |
WO2009002211A1 (en) * | 2007-06-15 | 2008-12-31 | Irina Gavriilovna Shirinyan | Packing unit |
US20090246324A1 (en) * | 2008-03-28 | 2009-10-01 | Sluzas Daniel M | Infusion package |
EP3808184A1 (en) * | 2019-10-18 | 2021-04-21 | Ming Hwang Lin | Decorative shaped infuser and manufacturing methods of the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996001773A1 (en) * | 1994-07-12 | 1996-01-25 | Milone Henry S | Tea bag squeezer and holder |
WO1996023713A1 (en) * | 1995-02-03 | 1996-08-08 | Henrik Kurt Christensen | A disposable packaging for the production of beverages especially tea, and a method for production of such packaging |
DE19617596A1 (en) * | 1996-05-02 | 1998-01-08 | Axel Hadulla | Tea bag with tea leaf or concentrate sachet and tab-ended cord |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126284A (en) * | 1964-03-24 | Infusion bag with connected carrier impregnated | ||
US2100888A (en) * | 1936-01-27 | 1937-11-30 | Oscar L Vine | Collapsible paper funnel construction |
US2466281A (en) * | 1947-09-23 | 1949-04-05 | William R Shaw | Tea bag |
US2986269A (en) * | 1959-11-09 | 1961-05-30 | Goldberg Ernest | Package for tea or other infusion commodities |
GB972363A (en) * | 1962-08-18 | 1964-10-14 | Rambold Adolf | Wrapper band for teabag or the like |
US3237550A (en) * | 1963-10-18 | 1966-03-01 | Joseph A Christopher | Extraction package for infusion materials |
US3415656A (en) * | 1965-09-09 | 1968-12-10 | Philip L. Lundgren | Compressible infusion bag |
US3597222A (en) * | 1968-03-22 | 1971-08-03 | Thaddeus John Kalemba | Infusion packet |
DE2654867C3 (en) * | 1976-12-03 | 1979-05-23 | Adolf 4005 Meerbusch Rambold | Packaged tea bags, especially for tea |
GB9219657D0 (en) * | 1992-09-17 | 1992-10-28 | Unilever Plc | Tagged articles |
TW264443B (en) * | 1992-10-02 | 1995-12-01 | Unilever Nv | |
GB9406833D0 (en) * | 1994-04-07 | 1994-06-01 | Unilever Plc | Packets and their manufacture |
US5979144A (en) * | 1996-07-11 | 1999-11-09 | Lipton | Packets and their manufacture |
IT1286767B1 (en) * | 1996-11-15 | 1998-07-17 | Luxteco International S A Soci | PACKAGING EQUIPMENT |
-
2003
- 2003-02-07 AU AU2003211855A patent/AU2003211855A1/en not_active Abandoned
- 2003-02-07 CA CA002515329A patent/CA2515329A1/en not_active Abandoned
- 2003-02-07 EP EP03704329A patent/EP1483180A1/en not_active Withdrawn
- 2003-02-07 WO PCT/DK2003/000074 patent/WO2003066477A1/en not_active Application Discontinuation
-
2004
- 2004-08-05 US US10/914,011 patent/US20050031738A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996001773A1 (en) * | 1994-07-12 | 1996-01-25 | Milone Henry S | Tea bag squeezer and holder |
WO1996023713A1 (en) * | 1995-02-03 | 1996-08-08 | Henrik Kurt Christensen | A disposable packaging for the production of beverages especially tea, and a method for production of such packaging |
DE19617596A1 (en) * | 1996-05-02 | 1998-01-08 | Axel Hadulla | Tea bag with tea leaf or concentrate sachet and tab-ended cord |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2010690C2 (en) * | 2013-04-23 | 2014-10-27 | Rene Aloyisius Leonard Maria Frencken | Solid-liquid extraction package. |
Also Published As
Publication number | Publication date |
---|---|
EP1483180A1 (en) | 2004-12-08 |
AU2003211855A1 (en) | 2003-09-02 |
US20050031738A1 (en) | 2005-02-10 |
CA2515329A1 (en) | 2003-08-14 |
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