WO2007018302A1 - 嗜好性飲料抽出用バッグ - Google Patents
嗜好性飲料抽出用バッグ Download PDFInfo
- Publication number
- WO2007018302A1 WO2007018302A1 PCT/JP2006/315983 JP2006315983W WO2007018302A1 WO 2007018302 A1 WO2007018302 A1 WO 2007018302A1 JP 2006315983 W JP2006315983 W JP 2006315983W WO 2007018302 A1 WO2007018302 A1 WO 2007018302A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bag
- handle
- extraction
- extraction bag
- paper support
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
-
- 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
- B65D85/8043—Packages adapted to allow liquid to pass through the contents
- B65D85/8061—Filters
-
- 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
- A47J31/02—Coffee-making machines with removable extraction cups, to be placed on top of drinking-vessels i.e. coffee-makers with removable brewing vessels, to be placed on top of beverage containers, into which hot water is poured, e.g. cafe filter
-
- 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
-
- 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
Definitions
- the present invention relates to a bag for extracting tea such as coffee, black tea, sencha, oolong tea and other health teas. More specifically, when the handle of the bag is caused, the connection portion and the handle have a function of extending and contracting in a dogleg shape with respect to the handle holding portion and the connection portion, respectively. Furthermore, two handles provided on each of the front and back sides of the extraction bag have a structure connected by a connecting portion. For this reason, the bag for extraction has the characteristics of further improving the extractability such as the fit and the ability to pick up the cup, together with the action of the heel provided in contact with the notch of the handle. . Background art
- Japanese Utility Model Publication No. 55-123480 discloses a filter having a shape in which a handle is attached to a filter and can be extracted by hanging on the edge of a cup or the like
- No. 7-223 discloses a filter that is provided with a notched handle on one side of the filter, and that can be extracted while being held on the edge of the clip for a long time.
- Japanese Patent Laid-Open No. 6-3435 provides a handle with a notch on one side of the filter and a small handle for auxiliary, which improves the stability when holding the filter over the edge of the cup. Is disclosed.
- Patent Document 1 Japanese Utility Model Publication No. 55-123480
- Patent Document 2 Japanese Patent Laid-Open No. 3-210214
- Patent Document 3 Japanese Patent Laid-Open No. 3-218711
- Patent Document 4 Japanese Utility Model Publication No. 7-223
- Patent Document 5 No. 6 - 31 5435 JP
- Patent Document 6 Japanese Patent Laid-Open No. 10-85136 Disclosure of Invention
- the structure of the support can be improved to stably hold forceps with a wide range of calibers, and it can be fully extended to the bottom of the bag to enhance the extractability. Furthermore, the structure of the portion that holds the outer edge of the cup is improved, and an extraction bag for a palatable beverage that can be held in a more stable state during the extraction operation is provided.
- the bottom and bottom of the two handles that are provided on each side of the bag By providing a connected part, the cup can be held in a more stable state from the outside.
- it is used for cups that have a shape in which the mouth edge is widened outward by providing a bend that can be bent through a perforation at the edge of the cut portion of the handle for holding the cup edge. Even in this case, the edges of the cup were kept sufficiently stable during extraction. The present invention has been reached based on these findings.
- a taste-extractable beverage extraction bag with a support (U is an extraction bag (2) made of a sheet having filterability, and a paper that has a waist to hold the extraction bag in a symmetrical position. It consists of an extraction bag with a support, to which a support sheet (3), (3 ') is attached.
- the bag When using the bag for tasting beverage extraction (1), pulling the handle connecting parts (2D, (21 ') on the front and back of the bag in opposite directions to inflate the bag, the bag expands and supports the paper Notches (4), (4 '), (5), (5') and perforations (6), (6 '), (7 ) And (7 ′) are easily bent and the upper part of the extraction bag (2) is opened.
- the handles (13), (13 '), (14), (14') are in a state where they are opened to the left and right through the connection parts (9), (9 '), (10), (10'). It becomes.
- the extraction bag is a palatable beverage extraction bag configured to be held in a stable state on the edge of the cup.
- the material of the palatable beverage bag with a support according to the present invention is not particularly limited as long as it is a sheet having filterability, and a wide range of materials can be used.
- non-woven fabrics containing ultrafine fibers having a fineness of 0.2 denier or less are more preferred because of their excellent extractability.
- the extraction residue that tends to cause too much coffee is excellent in oil and fat removal.
- the shape of the extraction bag is not particularly limited, but a shape in which a gear is provided on the side of the bag is preferable in order to increase the opening area, and if the cross section of the lower part of the bag is V-shaped, the liquid drainage is good. Therefore, it is preferable.
- the bag of the present invention does not enclose the contents and is in an open state. In addition to a bag that is used by injecting hot water by adding contents such as coffee particles as needed, in addition to the coffee particles in advance. Is included in the bag, and when used, the perforations are torn, the bag's mouth is opened, and hot water is injected.
- the palatable beverage extraction bag of the present invention is disposable and has a drip type coffee.
- -A paper support is attached to an extraction bag for tea or the like.
- the upper part of the extraction bag is fully opened by the action of the connecting part provided between the paper support sheet and the handle, which is formed by punching a part of the paper support sheet and folded.
- a pair of connecting parts connecting the handle and the lower end of the handle are provided on the front and back of the extraction bag, and the side of the cup is widely held in a strip shape, making the cup more stable during extraction. It has a function that can be maintained in the state.
- a force cup having a wide range of shapes such as a demitas type, a glass cup, and a morning glory type cup in addition to a normal cup or tea cup.
- FIG. 1 shows a front view in a folded state before use in an embodiment of a bag for extracting a palatable beverage of the present invention.
- FIG. 2 is a perspective view showing a state in which the bag for extracting a palatability beverage of the present invention shown in FIG.
- the extraction bag of the present invention must be made of a flexible sheet having filterability, and the material thereof is not particularly limited, and is widely used if it is a woven fabric, knitted fabric, non-woven fabric, paper or a composite material thereof. I can do it.
- filterability There are subtle differences in filterability depending on the material and structure of the pag, and it has a subtle effect on the flavor of the resulting palatability drink.
- the most important property required for a filter in order to make coffee with a rich aroma is that the coffee particles do not leak into the liquid.
- the material for the extraction bag such as coffee used in the present invention is not particularly limited, and a wide range of filter cloths can be used as described above.
- a material for preventing the leakage of fine particles and improving the adsorption of fats and oils Nonwoven fabrics containing ultrafine fibers having a fineness of about 0.2 denier or less are known. Therefore, such a material is preferable for the bag of the present invention.
- Superfine fibers can be produced, for example, from a thermoplastic polymer by the melt-pro method.
- thermoplastic polymer For example, polypropylene and polyethylene.
- the use of such a nonwoven fabric layer of super extra fine fibers and a composite nonwoven fabric of a support layer made of fibers having a normal thickness can further improve the filterability and mechanical properties of the filter fabric.
- the shape of the bag body 1 is rectangular as shown in FIG. 1, and coffee particles, tea, etc. can be enclosed inside and immersed in hot water or poured into hot water, as has been generally used. Of course, it is not necessary to limit the shape to a rectangle, and a square can be used. Recently, a method in which a complicated bag holding mechanism of plastic or cardboard is added to a bag enclosing the most recent coffee particles is also used. During extraction, the bag is held on top of the force cup so that the bottom of the bag does not come into contact with the liquid level of the cup where the extract is collected, and the extract is always dripped from the bottom of the bag. .
- the handle holding part and the handle are made of a sheet having a waist.
- “Sticky” is a sheet that has a certain degree of rigidity and elasticity, such as Kent paper, and also has a plasticity that can be held in its shape when deformed. For example, a thick paper or plastic sheet. Further, since the handle holding part is usually used in a state immersed in hot water, a material having water resistance is preferable.
- a paper support sheet for an extraction bag has been composed of two parts, a handle and a handle holding part serving as a base thereof.
- a perforation is provided between the handle holding part and the handle.
- the connection part connected via is inserted.
- a structure is formed between the handle and the handle holding portion that expands and contracts into two “k” shapes via the connecting portion.
- the bag can be mounted without being affected by deformation or the like regardless of the distance between the extraction bag and the lip of the cup.
- the extraction bag of the present invention seals the upper end after enclosing the contents, and opens it when used. It can be used by injecting hot water from the part, or it can be used by putting contents such as coffee particles in an open pug and injecting hot water from above.
- the present invention will be described more specifically with reference to examples.
- FIG. 1 shows a front view of an embodiment of the coffee or tea extraction bag of the present invention.
- the material of Bag 1 is a non-woven fabric with a basis weight of 10 g / m 2 , a thickness of about 0,12 made of Polyethylene Melt Pro fiber with a diameter of 5 u rn with excellent filterability, and a fineness of 1.5 denier (diameter It consists of a two-layer laminate of about 10 g / m 2 and a non-woven fabric with a weight of 0.08 mm made of polyester fiber with a short fiber length of 50 mm.
- a large number of fiber fusion zones are regularly arranged at predetermined intervals on the surface of the bag.
- the fiber fusion zone is also effective for improving the strength and dimensional stability of the nonwoven fabric.
- the ratio of the fiber fusion zone to the total surface area is about 17%.
- FIG. 1 shows a front view of one embodiment of the palatable beverage extracting bag of the present invention.
- the extraction bag (1) is composed of a bag body (2) and a handle holder (3), (3) '.
- the front shape of the extraction bag body (2) is a vertically long rectangle, which is a two-layer nonwoven fabric laminate.
- the handle holders (3) and (3) ' are mounted in symmetrical positions on both sides of the bag.
- the upper part of the paper support sheet (3), (3 ') has a notch (4), (4'), (5), (5 ') and perforation (6), (6 '), (7), and (T) are set vertically.
- On the bottom of the paper support sheet (3), (3 '), inverted T-shaped bag holding pieces (8), (8') are formed, and the bottom of the holding pieces (8), (8 ')
- the horizontal part of the inverted T-shape is attached to the surface of the extraction bag (1) at a considerably deeper position of the bag. Therefore, when the upper part of the extraction bag is opened widely, the reverse T-shaped bag holding piece acts to deepen the bag. It has a function that can open up to a part.
- connection part (9) formed by punching a part of the paper support sheet through the perforation (6), (6 '), (7), (T) of the paper support sheet.
- (9 '), (10), (10') are provided.
- (14), (14 ') are provided.
- paper support sheet (3), (3 ') perforation (6), (6'), (7) centered up to (7 '), and extended downward in an inverted T-shape
- the part is affixed to the surface of the extraction bag body (2), but the perforation (6), (6 '), (7), (7') and the paper support sheet (3), (9 ', (9'), (10), (10 ') and handle (13), (1 3'), (14), ( 14 ') is not attached to the paper support sheet (3), (3').
- connection parts (9), (9 '), (10), (10') are formed in a letter-like shape between the paper support sheets (3), (3 ') and the handle (13) , (13 '), (14), (14') are in a state of being opened in a V-shape between the connection portions. Since a double-shaped telescopic structure is formed between the paper support sheet and the handle, it can be fully adapted to cups with a wide range of calibers.
- the edge of the cup is inserted into the inside of the handle at the downward notch (15), (15 '), (16), (16'), and the perforation or short notch is in contact with the notch.
- Line (17), (19), (19 '), (20), (20') are provided through (17 '), (18), (18').
- the palatable beverage extraction bag of the present invention is a disposable and drip type coffee or tea extraction bag attached with a paper support sheet.
- the connecting portion provided between the paper support sheet and the handle, the upper portion of the extraction bag can be opened sufficiently large and can be widely adapted to cups having a wide range of apertures.
- the connection part connecting the handle and the lower end of the handle provided in pairs on the front and back sides of the extraction bag has a structure, the side surface of the cup can be widely held in a strip shape during extraction. Sometimes has a feature that can hold the cup in a more stable state
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Packages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06768452A EP1923324A1 (en) | 2005-08-11 | 2006-08-07 | Bag for extracting beverage |
AU2006277219A AU2006277219A1 (en) | 2005-08-11 | 2006-08-07 | Bag for extracting beverage |
CA002617124A CA2617124A1 (en) | 2005-08-11 | 2006-08-07 | Bag for extracting beverage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005233386A JP4786250B2 (ja) | 2005-08-11 | 2005-08-11 | 嗜好性飲料抽出用バッグ |
JP2005-233386 | 2005-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007018302A1 true WO2007018302A1 (ja) | 2007-02-15 |
Family
ID=37727474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/315983 WO2007018302A1 (ja) | 2005-08-11 | 2006-08-07 | 嗜好性飲料抽出用バッグ |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1923324A1 (ja) |
JP (1) | JP4786250B2 (ja) |
KR (1) | KR20080050573A (ja) |
CN (1) | CN101263064A (ja) |
AU (1) | AU2006277219A1 (ja) |
CA (1) | CA2617124A1 (ja) |
TW (1) | TW200716030A (ja) |
WO (1) | WO2007018302A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009020132A1 (ja) * | 2007-08-03 | 2009-02-12 | Yamanaka Industry Co., Ltd. | 嗜好性飲料抽出用バッグ |
US20160001969A1 (en) * | 2012-12-11 | 2016-01-07 | Ohki Co., Ltd. | Drip bag |
WO2022239540A1 (ja) * | 2021-05-13 | 2022-11-17 | 不双産業株式会社 | 抽出用バッグ |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101779899A (zh) * | 2009-01-21 | 2010-07-21 | 南通芯迎设计服务有限公司 | 一种简易提纸杯用具 |
DE102009058646A1 (de) * | 2009-12-16 | 2011-06-22 | Krüger GmbH & Co. KG, 51469 | Portionskapsel und Verwendung einer Portionskapsel |
GB2486282B (en) * | 2010-12-10 | 2014-04-09 | Royston Michael Oliver | Making plant food |
JP5575013B2 (ja) * | 2011-03-02 | 2014-08-20 | 片岡物産株式会社 | 簡易型濾過器 |
JP5894740B2 (ja) * | 2011-03-09 | 2016-03-30 | 不双産業株式会社 | 抽出用バッグ |
WO2014091567A1 (ja) * | 2012-12-11 | 2014-06-19 | 大紀商事株式会社 | ドリップバッグ |
JP6345939B2 (ja) * | 2014-02-07 | 2018-06-20 | 不双産業株式会社 | 抽出用バッグおよび包材シート |
ES2753385T3 (es) | 2014-08-14 | 2020-04-08 | Nestle Sa | Conjunto de montaje para un recipiente y envase para preparar una bebida |
CN104545216A (zh) * | 2014-12-12 | 2015-04-29 | 金理训 | 咖啡或茶过滤袋 |
DE102018101338A1 (de) * | 2018-01-22 | 2019-07-25 | Melitta Single Portions Gmbh & Co. Kg | Verfahren zur Herstellung eines Getränks mit einer Portionspackung und Portionspackung |
FR3099352A1 (fr) * | 2019-07-31 | 2021-02-05 | Florent DUMAS | Dispositif individuel apte à obtenir du café liquide avec du café moulu |
TWI834840B (zh) * | 2020-03-11 | 2024-03-11 | 日商大紀商事股份有限公司 | 萃取袋 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55123480U (ja) * | 1979-02-27 | 1980-09-02 | ||
JPH03210214A (ja) * | 1990-01-16 | 1991-09-13 | Yamanaka Sangyo Kk | 抽出バッグ |
JPH03218711A (ja) * | 1990-01-25 | 1991-09-26 | Yamanaka Sangyo Kk | 抽出バッグ |
JPH06315435A (ja) * | 1993-05-06 | 1994-11-15 | Yamanaka Sangyo Kk | 嗜好性飲料または調味料抽出用バッグ |
JPH07223U (ja) * | 1994-02-17 | 1995-01-06 | 山中産業株式会社 | 抽出バッグ |
JPH1085136A (ja) * | 1996-09-18 | 1998-04-07 | Toppan Printing Co Ltd | 上置式支持具付嗜好性飲料バッグ |
JPH11178720A (ja) * | 1997-12-20 | 1999-07-06 | Daiki Shoji Kk | ドリップバッグ |
WO2003011089A1 (en) * | 2001-07-30 | 2003-02-13 | Ohki Co.,Ltd. | Drip bag |
JP2004230143A (ja) * | 2002-12-06 | 2004-08-19 | Daiki Shoji Kk | ドリップバッグ |
JP2004357929A (ja) * | 2003-06-04 | 2004-12-24 | Daiki Shoji Kk | ドリップバッグ |
-
2005
- 2005-08-11 JP JP2005233386A patent/JP4786250B2/ja active Active
-
2006
- 2006-08-07 CA CA002617124A patent/CA2617124A1/en not_active Abandoned
- 2006-08-07 EP EP06768452A patent/EP1923324A1/en not_active Withdrawn
- 2006-08-07 KR KR1020087004531A patent/KR20080050573A/ko not_active Application Discontinuation
- 2006-08-07 CN CNA2006800294969A patent/CN101263064A/zh active Pending
- 2006-08-07 WO PCT/JP2006/315983 patent/WO2007018302A1/ja active Application Filing
- 2006-08-07 AU AU2006277219A patent/AU2006277219A1/en not_active Abandoned
- 2006-08-10 TW TW095129301A patent/TW200716030A/zh unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55123480U (ja) * | 1979-02-27 | 1980-09-02 | ||
JPH03210214A (ja) * | 1990-01-16 | 1991-09-13 | Yamanaka Sangyo Kk | 抽出バッグ |
JPH03218711A (ja) * | 1990-01-25 | 1991-09-26 | Yamanaka Sangyo Kk | 抽出バッグ |
JPH06315435A (ja) * | 1993-05-06 | 1994-11-15 | Yamanaka Sangyo Kk | 嗜好性飲料または調味料抽出用バッグ |
JPH07223U (ja) * | 1994-02-17 | 1995-01-06 | 山中産業株式会社 | 抽出バッグ |
JPH1085136A (ja) * | 1996-09-18 | 1998-04-07 | Toppan Printing Co Ltd | 上置式支持具付嗜好性飲料バッグ |
JPH11178720A (ja) * | 1997-12-20 | 1999-07-06 | Daiki Shoji Kk | ドリップバッグ |
WO2003011089A1 (en) * | 2001-07-30 | 2003-02-13 | Ohki Co.,Ltd. | Drip bag |
JP2004230143A (ja) * | 2002-12-06 | 2004-08-19 | Daiki Shoji Kk | ドリップバッグ |
JP2004357929A (ja) * | 2003-06-04 | 2004-12-24 | Daiki Shoji Kk | ドリップバッグ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009020132A1 (ja) * | 2007-08-03 | 2009-02-12 | Yamanaka Industry Co., Ltd. | 嗜好性飲料抽出用バッグ |
JP2010110335A (ja) * | 2007-08-03 | 2010-05-20 | Yamanaka Sangyo Kk | 嗜好性飲料抽出用バッグ |
US20160001969A1 (en) * | 2012-12-11 | 2016-01-07 | Ohki Co., Ltd. | Drip bag |
WO2022239540A1 (ja) * | 2021-05-13 | 2022-11-17 | 不双産業株式会社 | 抽出用バッグ |
Also Published As
Publication number | Publication date |
---|---|
JP2007045490A (ja) | 2007-02-22 |
TW200716030A (en) | 2007-05-01 |
JP4786250B2 (ja) | 2011-10-05 |
EP1923324A1 (en) | 2008-05-21 |
CN101263064A (zh) | 2008-09-10 |
KR20080050573A (ko) | 2008-06-09 |
CA2617124A1 (en) | 2007-02-15 |
AU2006277219A1 (en) | 2007-02-15 |
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