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WO2008038403A1 - Sachet pour infusion avec un crochet latéral - Google Patents

Sachet pour infusion avec un crochet latéral Download PDF

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Publication number
WO2008038403A1
WO2008038403A1 PCT/JP2007/000632 JP2007000632W WO2008038403A1 WO 2008038403 A1 WO2008038403 A1 WO 2008038403A1 JP 2007000632 W JP2007000632 W JP 2007000632W WO 2008038403 A1 WO2008038403 A1 WO 2008038403A1
Authority
WO
WIPO (PCT)
Prior art keywords
extraction bag
extraction
hook
bag body
container
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.)
Ceased
Application number
PCT/JP2007/000632
Other languages
English (en)
Japanese (ja)
Inventor
Kunitaro Nakamura
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.)
KUNITARO CO Ltd
Original Assignee
KUNITARO CO 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 JP2006007759U external-priority patent/JP3127550U/ja
Priority claimed from JP2006321977A external-priority patent/JP2008081205A/ja
Application filed by KUNITARO CO Ltd filed Critical KUNITARO CO Ltd
Publication of WO2008038403A1 publication Critical patent/WO2008038403A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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

Definitions

  • the present invention relates to an extraction bag for green tea, black tea, coffee, and the like. More specifically, the present invention relates to a single-sided surface that can be stably locked to a container such as a cup or cup and can easily extract contents. The present invention relates to an extraction bag with a hook.
  • the tea is stored in a bag body made of a water-permeable material and then poured into hot water.
  • a type is often used that attaches a hanging thread to the bag body and manipulates the hanging thread to immerse and swing the bag body in hot water to facilitate extraction (for example, see Patent Document 1).
  • the material to be extracted is coffee powder, etc.
  • the top end of the extraction bag containing coffee etc. is opened and hot water etc. is added from here to extract coffee etc. It is.
  • the latter extraction bag used for coffee or the like is an extraction bag with a hook, that is, a type in which the extraction bag is stably suspended on an extraction container such as a cup using the hook portion during extraction.
  • a hook that is, a type in which the extraction bag is stably suspended on an extraction container such as a cup using the hook portion during extraction.
  • Patent Documents 2 and 3 Various proposals have recently been made regarding the shape and structure of the hook portion (see, for example, Patent Documents 4 to 15).
  • Patent Document 1 Utility Model Registration No. 3 0 2 0 3 5 5
  • Patent Document 2 Japanese Utility Model Publication No. 5 5 _ 1 2 3 4 80
  • Patent Document 3 Japanese Utility Model Publication No. 7-2 2 3
  • Patent Document 4 Japanese Patent Application Laid-Open No. 10-1 6 5 3 0 8
  • Patent Document 5 Japanese Laid-Open Patent Publication No. 10-1 7 9 4 0 1
  • Patent Document 6 Japanese Patent Laid-Open No. 10-1 4 7 7 1
  • Patent Document 7 Japanese Patent Laid-Open No. 11-2 0 6 5 7 4
  • Patent Document 8 Japanese Patent Laid-Open No. 2 0 0 1 — 4 6 2 3 0
  • Patent Document 9 Japanese Patent Laid-Open No. 2 0 0 2 _ 3 4 7 9 5
  • Patent Document 10 Japanese Patent Laid-Open No. 2 0 0 4 _ 3 5 7 9 2 9
  • Patent Document 1 1 Japanese Patent Laid-Open No. 2 00 4 _ 3 5 8 0 0 0 0
  • Patent Document 12 Japanese Patent Laid-Open No. 2 0 0 5 _ 5 8 2 6 6
  • Patent Document 13 Japanese Patent Laid-open No. 2 0 0 5 _ 9 5 3 1 9
  • Patent Document 14 Utility Model Registration No. 3 1 1 8 0 0 1
  • Patent Document 15 Utility Model Registration No. 3 0 3 5 4 4 0
  • the present invention has been made in view of the above problems, and can be stably and safely locked to an extraction container such as a hot water drink or hot water containing hot water, etc.
  • An object of the present invention is to provide a simple extraction bag with a hook that can efficiently extract the sucrose.
  • An extraction bag with a single-sided hook accommodates an object to be extracted.
  • the extraction bag body is submerged in the liquid in the extraction container in an unopened state, and is fixed to one side of the extraction bag body, and the downwardly formed recess formed on the extraction bag body engages the upper edge of the extraction container.
  • the upper region is suspended and located below the recess of the hook when the extraction bag body absorbs the liquid in the extraction container. It is characterized by.
  • the fixing region of the hook and the extraction bag main body has a longitudinal shape in which the vertical direction is a short piece and the horizontal direction is a long side. It is characterized by.
  • An extraction bag with a single-sided hook that achieves the above object is characterized in that, in the above invention, the concave portion of the hook is arranged on an upper side of the center of the extraction bag body.
  • the single-sided hooked extraction bag that achieves the above object is characterized in that, in the above invention, the extraction bag body is a bag having a gusset.
  • the single-sided hooked extraction bag that achieves the above object is characterized in that, in the above invention, a gusset is formed on at least a side edge of the extraction bag main body.
  • An extraction bag with a single-sided hook that achieves the above object is characterized in that, in the above invention, a longitudinal end portion of the gusset in the extraction bag body is partially sealed.
  • the extraction bag with a single-sided hook that achieves the above-described object is the above-described invention, wherein the extraction bag body has a fold-in amount of the gusset on the surface side to which the hook of the extraction bag is fixed. It is characterized in that the amount of folding of the gusset is set large.
  • an extraction bag with a single-sided hook that achieves the above object is as described above.
  • the hook extends continuously downward from the inner side of one of the recesses and extends downward inside the extraction container. It is characterized by comprising: a support part that is fixed to the extraction bag main body at one part; and a locking part that extends downward from the extraction container continuously to the other inner edge of the recess.
  • the locking portion is formed with a pair of widthwise recesses that can contact the vicinity of the outer upper edge of the extraction container. It is characterized by.
  • a gripping part is formed continuously to the locking part, and a folding line is formed at a boundary between the locking part and the gripping part It is characterized by being.
  • the single-sided hooked extraction bag that achieves the above object is characterized in that, in the above invention, the grip portion is formed with a notch portion for preventing slipping.
  • the extraction bag with a single-sided hook that achieves the above object is characterized in that, in the above invention, the support portion is fixed to the extraction bag main body on the lower end side.
  • the extraction bag with a single-sided hook that achieves the above object is characterized in that, in the above invention, the support portion is formed with a pair of widthwise extending portions that can contact the vicinity of the inner upper edge of the extraction container.
  • the single-sided hooked extraction bag that achieves the above object is characterized in that, in the above invention, the support part is formed with a fold line at a boundary between the support part main body and the widthwise extension part.
  • the support part includes an extension part that is inverted at the lower end side and extends further upward, and a part of the extension part It is fixed to the extraction bag body.
  • An extraction bag with a single-sided hook is formed of an extraction bag main body containing an object to be extracted, and a substantially rectangular thin plate-like member, and is partially formed on one side of the extraction bag main body.
  • a hook that is fixed to the hook, and the hook is formed on the upper side in the vertical direction, a gripping part that is continuously formed on the lower side of the hook, and formed on the inner side in the width direction.
  • At least a portion of the extraction bar A support portion fixed to the main body, and two recesses that are connected to the upper edge of the extraction container, and the locking portion and the above-described fixing portion.
  • the grip portion is formed so as to be able to be raised from the support portion.
  • the body of the extraction bag containing the extraction object can be stably and safely locked in an extraction container such as a hot water cup or a cup, and the components of the contents can be extracted efficiently.
  • an extraction container such as a hot water cup or a cup
  • a simple extraction bag with a hook is provided.
  • FIG. 1, FIG. 2 and FIG. 3 show an extraction bag (hereinafter referred to as an extraction bag) 1 with a single-side hook according to a first embodiment of the present invention.
  • the extraction bag 1 includes an extraction bag body 2 and a hook 4.
  • the extraction bag body 2 is a bag-shaped member made of a filterable non-woven fabric, and contains the extraction object 3 such as coffee, tea, Japanese tea, etc., in the extraction container liquid such as a cup in an unopened state. Sunk into.
  • the hook 4 is formed of a substantially rectangular thin plate member, and is fixed to one side of the extraction bag body 2.
  • the thin plate-like member may have a rectangular shape, or may have another shape, even if it is a partially deformed rectangle with rounded corners as shown in FIG. It doesn't matter.
  • one hook 4 is provided in a state of being partially fixed to only one side of the extraction bag body 2.
  • the hook 4 is formed with two concave portions 9a and 9b which are concave on the lower side. As will be described in detail later, the recesses 9a and 9b are adapted to be engaged with the upper edge of the extraction container, and the extraction bag body 2 is held inside the extraction container by the hook 4. .
  • the concave portions 9a and 9b are formed by forming a concave slit (notch or the like) in the hook 4 and separating the inside during use. Like this Then, the inner region 9 c force of the recesses 9 a and 9 b remains on the support portion 7 side described later. As a result, the inner region 9c force is pressed against the inner wall of the extraction container, thus functioning as a stopper.
  • the recesses 9a and 9b may be formed by cutting the hook 4 into a concave shape in advance, or a simple slit is formed in advance and the hook 9 is deformed by an external force during use. By expanding the slit, the deformed shape may be the recesses 9a and 9b. Further, as a method of forming the recesses 9a and 9b, for example, a perforation may be provided, and the recesses 9a and 9b may be generated by cutting along the perforations during use. .
  • the upper region A extending from at least the upper end to the vicinity of the center of the extraction bag body 2 is in a state in which it can be separated from the recesses 9a, 9b of the hook 4. Further, the hook 4 holds the vicinity of the center of the extraction bag body 2 in the vertical direction (meaning the vertical direction when placed in the extraction cup).
  • the fixing region 8 between the hook 4 and the extraction bag body 2 has a longitudinal shape in which the vertical direction is short and the horizontal direction is long.
  • the recess 9a is constituted by an inner edge 9a1 on the hook center side and an inner edge 9a2 on the hook outer frame side.
  • the recess 9b is constituted by two inner edges 9b1, 9b2.
  • the hook 4 further includes a support portion 7, a locking portion 5, and a grip portion 6.
  • the support portion 7 extends downward continuously from one inner edge 9 a 1, 9 b 1 constituting each of the recesses 9 a, 9 b, and is fixed to the extraction bag body 2 in the fixing region 8 near the lower end. It is done.
  • the locking portion 5 extends downward continuously from the other inner edges 9 a 2 and 9 b 2 constituting the recesses 9 a and 9 b, and comes into contact with the outer wall of the extraction container.
  • the gripping part 6 is formed continuously below the locking part 5 so that the user can grip it by hand.
  • a fold line 13 is formed at the boundary between the locking portion 5 and the gripping portion 6.
  • the locking portion 5 and the grip portion 6 are arranged on the peripheral edge of the hook 4 to constitute a so-called outer frame. Also, be sure to be surrounded by the outer frame of hook 4, The support part 7 is arranged inside thereof. The recesses 9 a and 9 b of the hook 4 are arranged on the upper side of the extraction bag body 2.
  • the material of the hook 4 serving as the thin plate member is not particularly limited, but natural or synthetic paper is usually suitable. Therefore, in order to fix it to the extraction bag body, it is appropriate to use a heat fusion method or an ultrasonic fusion method using an adhesive that is harmless to humans.
  • the extraction bag body 2 is a so-called gusset-type bag having gussets 15 on the right side and the bottom.
  • the upper and lower side portions 2A and the corner portions 2B of the extraction bag body 2 are sealed by, for example, heat fusion using an adhesive resin or ultrasonic fusion.
  • the corner 2B seals the longitudinal ends of the gusset 15 so that no raw materials such as tea leaves remain on the upper and lower ends of the gusset 15.
  • the fold amount of gusset 15 is as shown in the cross section of (A_A), and the fold amount of gusset 15 b on one side to which hook 4 can be fixed is small.
  • the folding amount of the gusset 15a on the opposite surface side is increased.
  • FIG. 8 when the extraction bag body 2 is shaken in the extraction container 14, compared to the gusset 15 b on one side (upper side of the drawing) to which the hook 4 is fixed, The gusset 15 b on the opposite side of the hook (the lower side of this drawing) widens greatly. Therefore, the side opposite to the hook of the extraction bag body 2 is inflated like a balloon so that the substance to be extracted can easily flow, and air and the extraction liquid 30 permeate into the inside from the hook surface side of the extraction bag body 2. It is like that.
  • reference numeral 16 denotes a joint (seal) portion in the circumferential direction (body circumference direction) of the extraction bag body 2, and is integrated by heat fusion using an adhesive resin by ultrasonic fusion. ing.
  • the extraction object is weighed and arranged on a strip-shaped sheet material that is continuous in the vertical direction, and the back side is wound around both sides of the sheet material. Seal the center joint 16 to make it cylindrical. After that, seal the upper and lower sides 2A and 2B, and then cut the upper and lower edges. 2 is manufactured. This is a so-called pillow set packaging method.
  • the filterable material forming the extraction bag body 2 includes, for example, pulp unbleached, bleached paper, cotton paper, natural or synthetic fiber woven or knitted fabric, non-woven fabric, Naiguchi Nya polyester water, etc. Examples include permeable materials. Also, synthetic fiber nonwoven fabrics or mixed nonwoven fabrics of paper and synthetic fibers, which are heat or ultrasonic sealable, can be used. Extract 3 is extracted from water, hot water, alcohol, etc., and its contents are not particularly limited. For example, oolong tea, green tea such as sencha, roasted tea, black tea, barley tea, brown rice tea, etc. Cereal tea, coffee powder, coffee grind, various herbal teas, herbal medicines and so on. The amount of the extract to be stored in the extraction bag body 2 varies depending on the type of the extract, the size of the extraction container, the purpose and preference, and can be arbitrarily determined.
  • the fixing region 8 between the hook 4 and the extraction bag body 2 is partially disposed on the lower end side of the support portion 7. As a result, the recesses 9 a and 9 b and the upper side of the support 7 are free without being fixed to the extraction bag body 2.
  • the locking portion 5 and the gripping portion 6 connected to the locking portion 5 are formed to be able to be raised from the support portion 7. That is, the outer frame side of the hook 4 can be pulled away from the inner support portion 7. Since the support portion 7 and the locking portion 5 are continuous via the recesses 9a and 9b, the support portion 7 and the locking portion 5 are twisted in the thickness direction at the recesses 9a and 9b. It has become.
  • the gripping part 6 is bent in a direction away from the extraction bag body 2 by using a fold line 13. As a result, the gripping part 6 is separated from the outer wall of the extraction container 14, so that the entire extraction bag 1 can be handled safely and easily by gripping the gripping part 6 with a fingertip.
  • the recesses 9a and 9b are spaced at substantially symmetrical positions with respect to the center of the hook 4 in the width direction. Since it is provided with a gap, the hook 4 is stably fixed to the extraction container 14.
  • FIG. 7 shows a state in which the extraction liquid 30 is poured into the extraction container 14 after the extraction bag 1 is installed in the extraction container 14.
  • the upper region A hangs down by its own weight. Accordingly, the upper region A is positioned below the recesses 9 a and 9 b of the hook 4 while being separated from the recesses 9 a and 9 b. As a result, the entire extraction bag body 2 is crushed in the extraction liquid 30.
  • the extraction bag body 2 is held by the support portion 7 in the vicinity of the center in the vertical direction of the extraction bag body 2 itself. At the same time as the upper region A hangs down, the extraction bag body 2 force gusset 1 5 is expanded in the extending direction. As a result, the internal space of the extraction bag body 2 is expanded, so that the extraction object 3 can float freely and the extraction efficiency can be increased.
  • FIG. 8 shows a state where the grip 6 is grasped with a fingertip and the hook 4 is removed from the extraction container 14.
  • the entire hook 4 becomes a suspension mechanism using the elastic deformation of the recesses 9a and 9b, and the extraction bag body 2 can be efficiently shaken upward and downward (see arrow Z).
  • the fixing region 8 formed in the support portion 7 holds the extraction bag body 2 near the center in the vertical direction by a predetermined area, and therefore further expands in the direction in which the extraction bag body 2 force gusset 15 extends. So extraction efficiency can be increased.
  • the hook 4 has a certain level of strength (rigidity), so it can be forced to swing left and right (see arrow Y) and back and forth (see arrow X) by the fingertip. Can do. Therefore, since the extraction bag body 2 can be forcibly shaken using the swing of the hook 4, the extraction concentration can be freely adjusted according to preference.
  • the upper region A of the extraction bag main body 2 is separated from the recesses 9a and 9b and hangs down to the extract 30 side.
  • the internal space of the extraction bag body 2 naturally expands, and the extraction efficiency can be increased.
  • the fixing area 8 force has a longitudinal shape with the horizontal side as the long side, the fixing area 8 does not get in the way when the upper area A hangs down. In other words, the range of the upper region A can be secured larger by reducing the vertical distance of the adhesion region 8.
  • the extraction bag body 2 is placed on the bottom side of the extraction container 14 It becomes possible to approach. As a result, it is possible to immerse the extraction bag body 2 even when the extraction liquid is small. In particular, since the extraction bag body 2 is held at the lower end side of the support portion 7, the extraction bag body 2 can be deeply submerged in the extraction liquid.
  • an extraction bag 1 with a single-side hook according to a second embodiment of the present invention will be described with reference to FIG. 9 and FIG.
  • this extraction bag 1 with a single-sided hook the same or similar members as those in the first embodiment already described are denoted by the same reference numerals, so that the description of the members is omitted, and the parts different from the first embodiment. Mainly explained.
  • the hook 4 of the extraction bag 1 is formed with two concave portions 9a and 9b which are concave on the lower side.
  • the hook 4 includes a support part 7 and a locking part 5.
  • the support portion 7 extends downward continuously from one inner edge 9 a 1, 9 b 1 constituting each recess 9 a, 9 b, and is fixed to the extraction bag body 2 in the fixing region 8 near the lower end.
  • the A vertical fold line 7 a is formed in the support portion 7, and the concave portions 9 a and 9 b and the locking portion 5 are separated from the extraction bag body 2 by using the fold line, a. It is possible to bend and bend.
  • the recesses 9a and 9b are arranged in a direction perpendicular to the extraction bag body 2, so that the recesses 9a and 9b can be easily placed on the upper edge of the extraction container 14 as shown in FIG. Can be engaged with
  • the locking portion 5 and the gripping portion 6 of the hook 4 are arranged in the peripheral region (the hatched portion in Fig. 11) to constitute a so-called outer frame.
  • the inside of the outer frame (the part surrounded by the shaded area in Fig. 11) is the support part 7.
  • the lower side of the support part 7 is fixed to the extraction bag body 2.
  • the fixing region 8 occupies the lower half of the support portion 7.
  • the locking portion 5 and the gripping portion 6 connected to the locking portion 5 are formed so as to be able to be raised from the support portion 7. That is, in FIG. 11, the peripheral region can be separated from the support portion 7.
  • Concave portions 9 a and 9 b are formed between the locking portion 6 and the support portion 7, and as shown in FIG. 12, the extraction bag 1 is extracted using the concave portions 9 a and 9 b. 1 4 can be locked.
  • the two recesses 9 a and 9 b are provided at a substantially symmetrical position with respect to the center 11 of the hook 4 (see the broken line in FIG. 11).
  • the locking portion 5 is formed with protrusions 1 2 3 and 1 2 b that protrude toward the center side (inward in the width direction).
  • This protrusion 1 2 a, 1 2 b functions as a stopper and is stably locked to the upper edge of the extraction container.
  • the upper edge of the extraction container 14 may be thick or curved.
  • the hook 4 can be locked stably. Can do.
  • the gripping part 6 connected to the locking part 5 is disposed below the hook 4, and a fold line 13 is formed at the boundary between these parts. As a result, the gripping portion 6 is bent and separated from the extraction container 14, so that safety in use is ensured.
  • the folding line 13 is preferably a single continuous or intermittent groove so that it can be easily folded.
  • the hook 4 is arranged so as to be biased to the upper side from the center of the extraction bag body 2.
  • the extraction bag body 2 approaches the bottom side of the extraction container 14, so that the extraction bag body 2 can be deeply immersed in the extraction liquid.
  • an extraction bag 1 with a single-sided hook according to a fourth embodiment of the present invention will be described with reference to FIGS.
  • this extraction bag 1 with a single-sided hook the same or similar members as those in the first embodiment already described are denoted by the same reference numerals, and the description of the members is omitted. explain.
  • the extraction bag 1 includes an extraction bag body 2 and a hook 4.
  • the hook 4 is formed with two concave portions 9 a and 9 b which are concave on the lower side.
  • the recesses 9a and 9b are arranged on the lower region B side from the center to the lower end of the extraction bag body 2 in a state before use.
  • the lower region B is also separable from the recesses 9a, 9b.
  • the remaining region 9 c inside the recesses 9 a and 9 b is integrated with the locking part 5 or the gripping part 6 side.
  • the support portion 7 formed on the hook 4 includes an extended portion 7b that is inverted at the lower end side and extends further upward.
  • the upper end side of the extension 7 b extends in the width direction, and this upper end is fixed near the center of the extraction bag body 2.
  • the hook 4 holds the vicinity of the center of the extraction bag body 2 by using the fixing region 8 partially formed at the upper end of the extension portion 7 b in the support portion 7.
  • the support portion is utilized by utilizing the twist of the support portion 7 and the locking portion 5.
  • the recesses 9 a and 9 b are locked to the upper edge of the extraction container 14 by bringing 7 into contact with the inner wall side of the extraction container 14 and the locking part 5 against the outer wall side of the extraction container 14. As a result, the extraction bag body 2 is held inside the extraction container 14.
  • the extension part 7 b of the support part 7 is elastically deformed by the weight of the extraction bag body 2, and is separated from the inner wall of the extraction container 14. Accordingly, the fixing region 8 at the upper end of the extension 7 b moves to the center side of the extraction container 14. As a result, the upper region A of the extraction bag body 2 also hangs down and is positioned below the recesses 9a and 9b. As a result, the entire extraction bag body 2 is immersed in the extraction liquid 30.
  • the fixing region 8 moves to the center due to the deformation of the extension 7b, so that the lower region B of the extraction bag body 2 can also be separated from the inner wall of the extraction container 14.
  • the extraction bag body 2 is freely held in the vicinity of the center of the extraction container 14, so that the gusset 15 is expanded in the extending direction so that the internal space of the extraction bag body 2 can be further expanded.
  • an extraction bag 1 with a single-sided hook according to a fifth embodiment of the present invention will be described with reference to FIGS.
  • this extraction bag 1 with a single-sided hook the same or similar members as those in the first embodiment already described are denoted by the same reference numerals, and the description of the members is omitted. explain.
  • the hook 4 of the extraction bag 1 is formed with two concave portions 9 a and 9 b that are concave on the lower side.
  • the recesses 9a and 9b have a so-called slit structure, and function as a recess when the slit is expanded.
  • the hook 4 includes a support part 7, a locking part 5, and a grip part 6.
  • the support portion 7 extends downward continuously from one inner edge 9 a 1, 9 b 1 constituting each of the recesses 9 a, 9 b, and is fixed to the extraction bag body 2 in the fixing region 8 near the lower end.
  • the upper region A extending from at least the upper end to the vicinity of the center of the extraction bag body 2 is in a state in which it can be separated from the recesses 9 a and 9 b of the hook 4.
  • the fixing area 8 at the lower end of the support 7 Keep near the center of the direction. Therefore, when the extraction liquid 30 is poured into the extraction container 14, the upper region A of the extraction bag body 2 hangs down and is positioned below the recesses 9 a and 9 b.
  • the extraction bag 1 of the second embodiment can also obtain the same effects as the first embodiment.
  • a pair of widthwise recesses 5a and 5b that can come into contact with the vicinity of the upper edge of the outer side of the extraction container 14 are formed in the locking portion 5.
  • the recesses 5a and 5b in the width direction face each other, and an opening extending in the width direction is formed when the internal support portion 7 is separated. Therefore, as shown in FIG. 16 (A), the hook 4 is firmly fixed by the vicinity of the upper edge of the extraction container 14 engaging with the opposing width-direction recesses 5 a and 5 b. It has come to be.
  • a pair of widthwise extending portions 7 capable of contacting the vicinity of the upper edge of the inside of the extraction container 14 is provided on the support portion 7 so as to correspond to the widthwise concave portions 5a and 5b. a, 7 b are formed. Further, a fold line 7c is formed at the boundary between the support portion main body and the widthwise expanded portions 7a and 7b. Accordingly, as shown in FIG. 16 (B), the widthwise expanded portions 7a and 7b are bent inwardly of the extraction container 14 via the fold line 7c, so that the extraction container 14 It plays a role in expanding the contact area.
  • widthwise expanded portions 7a and 7b are bent to the inside of the extraction container 14 through the fold line 7c, but are pressed against the inner wall of the extraction container 14 by the reaction, so that the hook 4 Will be stably fixed to the upper edge of the extraction container 14.
  • the gripping part 6 continuously formed on the lower side of the locking part 5 is bent in a direction away from the extraction bag body 2 by using a fold line 13. Further, the grip 6 has notches 6 a and 6 b formed on the lower end side, and when gripped with a fingertip, the grip 6 does not slip due to a step due to the notches 6 a and 6 b. Yes. As a result, as shown in FIG. 16, the entire extraction bag 1 can be handled safely and easily by grasping the holding part 6 separated from the outer wall of the extraction container 14 with a fingertip. For example, as shown in Fig.
  • the concave portion of the hook, the support portion, the locking portion, and the like have a specific shape is illustrated, but the present invention is not limited thereto, and the shape and size thereof are not particularly limited. Absent.
  • the material for forming the hook is not particularly limited, and a thin water-resistant paper sheet may be a plastic sheet.
  • the shape of the fixing region of the hook with the extraction bag body is not limited to this embodiment.
  • the gusset type is exemplified as the extraction bag body, but the present invention is not limited to this, and a known extraction bag can also be used. Further, in the case of the gusset type, the direction of the gusset and the formation place are not limited to this embodiment, and a gusset may be provided at the center in the width direction.
  • the amount of the extract to be stored in the extraction bag body of the present invention varies depending on the type of the extract, the size of the extraction container, the purpose and preference, and can be arbitrarily determined as appropriate.
  • the extraction bag of the present invention can be used for various purposes of extracting an object to be extracted by hooking it on the upper edge of the extraction container.
  • FIG. 1 is a front view of an extraction bag with a single-side hook according to a first embodiment of the present invention.
  • FIG. 2 is a rear view of the extraction bag with the single-side hook.
  • FIG. 3 A side view of the extraction bag with the one-side hook.
  • FIG. 4 is a perspective view showing only the extraction bag body of the extraction bag with a single-side hook.
  • FIG. 5 is a perspective view showing a state where the hook of the extraction bag with the one-side hook is pulled up from the extraction bag body.
  • FIG. 6 is a perspective view showing a state where the extraction bag with a single-side hook is locked to an extraction container.
  • FIG.7 The extraction bag body in the extraction bag with a single-sided hook is immersed in the extract.
  • the fragmentary sectional view which shows a state.
  • FIG. 8 is a partial cross-sectional view showing a state in which the extraction bag with a single-side hook is rocked by hand.
  • FIG. 9 is a front view of an extraction bag with a single-side hook according to a second embodiment of the present invention.
  • FIG. 10 is a partial cross-sectional view showing a state in which the extraction bag body in the extraction bag with a single-sided hook is immersed in the extraction liquid.
  • FIG. 11 is a front view of an extraction bag with a single-side hook according to a third embodiment of the present invention.
  • FIG. 1 2 Perspective view showing the extraction bag with hooks on one side locked to the extraction container
  • FIG. 13 is a front view of an extraction bag with a single-side hook according to a fourth embodiment of the present invention.
  • FIG. 14 is a partial cross-sectional view showing a state in which the extraction bag body in the extraction bag with a single-sided hook is immersed in the extraction liquid.
  • FIG. 15 is a front view of an extraction bag with a single-side hook according to a fifth embodiment of the present invention.
  • FIG. 16 is a partial cross-sectional view showing a state where the extraction bag body in the extraction bag with a single-sided hook is immersed in the extraction liquid.
  • FIG. 17 is a partial cross-sectional view showing a state where the extraction bag body in the extraction bag with a single-sided hook is shaken in the extraction liquid.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un crochet (4), qui est un élément de type plaque mince, fixé à un côté d'un corps de sachet pour infusion (2) qui reçoit de la matière (3) devant être infusée et est immergé dans un liquide à l'intérieur d'un contenant d'infusion sans être ouvert. Avec une région supérieure (A) du corps de sachet pour infusion (2) séparable de cavités (9a, 9b) du crochet (4), le crochet (4) maintient le corps de sachet pour infusion (2) à sa partie proche du centre dans la direction verticale du corps de sachet pour infusion (2). Lorsque le corps de sachet pour infusion (2) absorbe le liquide dans le contenant d'infusion, la région supérieure (A) s'abaisse et est positionnée au-dessous des cavités (9a, 9b). En conséquence, des ingrédients de la matière devant être infusée à l'intérieur du corps de sachet pour infusion peuvent être facilement extraits.
PCT/JP2007/000632 2006-09-25 2007-06-14 Sachet pour infusion avec un crochet latéral Ceased WO2008038403A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006-007759U 2006-09-25
JP2006007759U JP3127550U (ja) 2006-09-25 2006-09-25 片面フック付ティーバッグ
JP2006321977A JP2008081205A (ja) 2006-11-29 2006-11-29 片面フック付ティーバッグ
JP2006-321977 2006-11-29

Publications (1)

Publication Number Publication Date
WO2008038403A1 true WO2008038403A1 (fr) 2008-04-03

Family

ID=39229849

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000632 Ceased WO2008038403A1 (fr) 2006-09-25 2007-06-14 Sachet pour infusion avec un crochet latéral

Country Status (1)

Country Link
WO (1) WO2008038403A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120116898A (ko) * 2009-06-26 2012-10-23 트러스티드 로직 데이터 검증 방법
EP4070692A1 (fr) * 2021-04-08 2022-10-12 Servicekollektiv UG Support pour une denrée alimentaire sur un récipient pour boire
US11643270B2 (en) * 2020-03-11 2023-05-09 Ohki Co., Ltd. Extraction bag
CN117279843A (zh) * 2021-04-30 2023-12-22 大纪商事株式会社 提取袋

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125167U (ja) * 1982-02-18 1983-08-25 山口　登之 飲料用バツグ
JPS5964765U (ja) * 1982-10-20 1984-04-28 凸版印刷株式会社 コ−ヒ−紅茶抽出バツグ付吊り具
JPS6374469U (fr) * 1986-10-30 1988-05-18
JPH08501757A (ja) * 1992-09-03 1996-02-27 クラークソン，メルヴィン 吊下げ式飲料浸出用バック

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125167U (ja) * 1982-02-18 1983-08-25 山口　登之 飲料用バツグ
JPS5964765U (ja) * 1982-10-20 1984-04-28 凸版印刷株式会社 コ−ヒ−紅茶抽出バツグ付吊り具
JPS6374469U (fr) * 1986-10-30 1988-05-18
JPH08501757A (ja) * 1992-09-03 1996-02-27 クラークソン，メルヴィン 吊下げ式飲料浸出用バック

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120116898A (ko) * 2009-06-26 2012-10-23 트러스티드 로직 데이터 검증 방법
US11643270B2 (en) * 2020-03-11 2023-05-09 Ohki Co., Ltd. Extraction bag
EP4070692A1 (fr) * 2021-04-08 2022-10-12 Servicekollektiv UG Support pour une denrée alimentaire sur un récipient pour boire
CN117279843A (zh) * 2021-04-30 2023-12-22 大纪商事株式会社 提取袋

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