WO2017215644A1 - 黑茶胶囊及其制造方法 - Google Patents

黑茶胶囊及其制造方法 Download PDF

Info

Publication number
WO2017215644A1
WO2017215644A1 PCT/CN2017/088560 CN2017088560W WO2017215644A1 WO 2017215644 A1 WO2017215644 A1 WO 2017215644A1 CN 2017088560 W CN2017088560 W CN 2017088560W WO 2017215644 A1 WO2017215644 A1 WO 2017215644A1
Authority
WO
WIPO (PCT)
Prior art keywords
black tea
cover
filter
capsule
side wall
Prior art date
Application number
PCT/CN2017/088560
Other languages
English (en)
French (fr)
Inventor
刘东波
康信聪
陈晓明
Original Assignee
刘东波
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
Application filed by 刘东波 filed Critical 刘东波
Publication of WO2017215644A1 publication Critical patent/WO2017215644A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/06—Treating tea before extraction; Preparations produced thereby
    • 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 application generally relates to the field of preservation, packaging and sealing of black tea, and in particular to a black tea capsule and a method of manufacturing the same.
  • instant black tea is the use of industrial technology to cook black tea in the beverage factory, and then use the freeze-drying method to dry it into powder.
  • some additives are added according to the taste needs of different people (for example, sugar). , salt and creamer, etc., and package the product in a small bag to form a black tea bag.
  • people can put the tea bag into the water cup and add boiling water to drink.
  • embodiments of the present application provide a black tea capsule and a method of manufacturing the same, which are convenient for storing black tea and capable of maintaining the quality of black tea while facilitating brewing.
  • a black tea capsule comprising: a side wall, the first end of the side wall having a first opening, and the second end of the side wall having a second opening The first end and the second end are two ends at opposite positions on the side wall; a first cover for covering the first opening; and a second cover for covering the first Two openings; and a first filter, Provided on the inner side of the first cover body, black tea is filled between the first filter net and the second cover body, and the black tea is sealed and stored in the black tea capsule, and The first filter is used to filter the residue formed by the black tea when brewing the black tea capsule, and prevent the residue from following the brewed black tea water from the first cover.
  • the side wall has a truncated cone shape, and the end of the truncated cone having a small side wall diameter is the first end, and the end having a large diameter is the second end.
  • the side wall and the first cover are integrally formed.
  • the first filter is spaced apart from the first cover by a first predetermined distance such that when the first cover is punctured to discharge the black tea, the first A filter will not be pierced at the same time.
  • the black tea capsule further includes: a first screen support device located between the first filter and the first cover for supporting the first filter, and The two are spaced apart by the first predetermined distance.
  • the first screen support device includes a plurality of protrusions disposed on an inner side of the side wall.
  • the black tea capsule further includes: a second filter mesh disposed on an inner side of the second cover body, the black tea being filled in the first filter net and the second filter net
  • the second filter is configured to filter the residue formed by the black tea when brewing the black tea capsule, and prevent the residue from being discharged backward from the punctured second cover. And separating the second filter net from the second cover body by a second predetermined distance, so that when the second cover body is punctured to inject the liquid for brewing, the second filter net does not Being pierced at the same time.
  • the black tea capsule further comprises: a second screen support device located between the second filter and the second cover for supporting the second filter and The two are spaced apart by the second predetermined distance.
  • a sealing area is formed in the black tea capsule, the sealing area comprising: a black tea receiving area for containing the black tea; and a gas receiving area for containing a non-toxic and tasteless inertia a gas to improve the preservation of the black tea in the black tea capsule.
  • one or more frangible regions are formed on the first cover, the rupturable regions being ruptured upon contact with water or when the pressure experienced is greater than a predetermined threshold.
  • a method of manufacturing a black tea capsule comprising: forming a side wall and a first cover, the first end of the side wall having a first opening, the side wall First The second end has a second opening, the first end and the second end are opposite ends on the side wall, the first cover is for covering the first opening; a first filter is disposed on an inner side of a cover; a black tea is filled into an inner side of the first filter; and a second cover is used to cover the second opening such that the black tea is sealedly stored
  • the first filter mesh is used for filtering the residue formed by the black tea when the black tea capsule is brewed, and preventing the residue from following the brewed black tea and tea. The first cover is discharged.
  • the black tea capsule according to the embodiment of the present application and the manufacturing method thereof are used, and the black tea is creatively placed in the capsule, so that the black tea can be conveniently used by using the capsule brewing device already available on the market. Brewing, and because of the special design of the capsule, can maintain the quality of black tea, so that people can enjoy the mellowness of black tea while enjoying the convenience of black tea capsule.
  • FIGS. 1A and 1B are respectively a perspective view and a cross-sectional view of a black tea capsule according to a first embodiment of the present application.
  • FIGS. 2A-2D illustrate usage scene diagrams of black tea capsules in accordance with various specific examples of embodiments of the present application.
  • 3A and 3B respectively illustrate a perspective view and a cross-sectional view of a black tea capsule according to a second embodiment of the present application.
  • FIGS. 4A-4F illustrate schematic views of different support modes of a first screen support device in accordance with an embodiment of the present application.
  • 5A and 5B respectively illustrate a perspective view and a cross-sectional view of a black tea capsule according to a third embodiment of the present application.
  • Fig. 6 illustrates a perspective view of a black tea capsule according to a fourth embodiment of the present application.
  • Fig. 7 illustrates a perspective view of a black tea capsule according to a fifth embodiment of the present application.
  • FIG. 8 illustrates a flow chart of a method of manufacturing a black tea capsule according to an embodiment of the present application.
  • the application provides a black tea capsule, which has the advantages of simple structure, low cost, and the original flavor of black tea can be maintained to prevent odor and mildew.
  • the black tea capsule can be applied to a conventional capsule brewing device (for example, a capsule coffee machine), and when black tea is required to be brewed, the black tea capsule can be placed in a capsule brewing device. Brewing, convenient and quick preparation of black tea drinks for people to enjoy, thereby expanding the scope of use of traditional capsule brewing machine, and well meet the consumer's use requirements.
  • FIGS. 1A and 1B are respectively a perspective view and a cross-sectional view of a black tea capsule according to a first embodiment of the present application.
  • the black tea capsule 100 includes a side wall 110, a first cover body 121, and a second cover body 122.
  • the side wall 110 has a first end 111 having a first opening and a second end 112 of the side wall having a second opening, the first end 111 and the second end Ends 112 are located at opposite ends of the sidewall 110 at opposite locations.
  • one of the first end 111 and the second end 112 may correspond to one end of the capsule brewing device for puncture and water injection, and the other may correspond to a teacup Wait for the container to drain one end of the tea.
  • the first cover 121 is disposed at the first end 111 of the sidewall 110 for covering the first opening; and the second cover 122 is disposed at the second end 112 of the sidewall 110 for covering the second opening.
  • the black tea 190 is sealed and stored in the black tea capsule 100.
  • the black tea 190 filled in the black tea capsule 100 may be black tea particles having a smaller particle size obtained by grinding, or more preferably Black tea powder, not black tea leaves themselves.
  • the side wall 110 may be formed into a tapered cylindrical shape whose diameter gradually decreases from the top toward the bottom, in other words, the side wall 110 It may have a round table shape with a wide upper and lower width.
  • the end of the truncated-type side wall 110 having a small diameter is a first end 111, which may correspond to a tea water discharge port facing a container such as a teacup; and the larger diameter end is a second end 112, which may correspond to a capsule punch Puncture and water injection port of the bubble device.
  • the first end 111 of the side wall 110 (ie, the bottom end in the drawing) is formed with a circular first opening, which may be closed by a circular first cover 121, the first cover 121
  • the diameter may be equal to or greater than the diameter of the second opening.
  • the first cover 121 may cover the outermost edge of the first opening, that is, the surface of the first cover 121 may be flush with the end surface of the first end 111 of the sidewall 110.
  • a second opening 112 is formed at the second end 112 of the side wall 110 (ie, the top end in the drawing), the second opening has a diameter larger than the diameter of the first opening and may be a circular shape
  • the second cover 122 is closed, and the diameter of the second cover 122 may be equal to or larger than the diameter of the second opening.
  • the second cover 122 may cover the outermost edge of the second opening, that is, the surface of the second cover 122 may be flush with the end surface of the second end 112 of the sidewall 110.
  • the upper and lower narrowing of the side wall 110 that is, the water inlet is relatively wide and the water outlet is relatively narrow, so that the water flow can be made. It can be injected in a large amount quickly, and at the same time, through the gradually decreasing diameter, the injected water flow is squeezed and applied to the black tea, so that the black tea is better and more quickly fused with the water to ensure the tea brewing is sufficient.
  • the side wall 110 is illustrated by taking a truncated cone as an example in FIGS. 1A and 1B, the present application is not limited thereto.
  • the side wall 110 can also be changed into other regular shapes, irregular shapes, or a combination thereof, such as a cylinder, a vertebral body, a frustum, a ball table, or the like according to actual needs, to adapt to the actual needs of different application scenarios.
  • the side wall 110 may also be a cylinder, an elliptical cylinder, a rectangular parallelepiped, a hexagonal prism or an octagonal prism, etc., and for further compatibility, the black tea capsule may be contoured for various types suitable for use in the prior art.
  • first cover body 121 and the second cover body 122 may also cover the opening portions of the first opening and the outermost edge of the second opening at a certain depth, that is, the first cover body 121 and the first cover body 121
  • the surface on which the second cover 122 is located may also be recessed to a certain depth from the end faces of the first opening and the second opening, respectively, rather than having to be flush with the respective end faces.
  • the side wall 110, the first cover 121, and the second cover 122 may be made of the same or different materials in hard paper, plastic, metal, or the like.
  • they may be uniformly composed of NIRO materials according to the International Catalogue of Materials, such as AISI 304 (304 stainless steel), AISI 316 (316 stainless steel) materials, and the like.
  • the side wall 110 may be formed of plastic, and the first cover 121 and the second cover 122 may simply be an aluminum foil cover or the like.
  • the two covers may also be formed using an aluminum foil cover film which is a composite material of aluminum foil and plastic film and is commercially available.
  • the black tea capsule thus formed is suitable for common cleaning methods and for use in the food field.
  • the side wall 110 and the first cover 121 may be integrally formed.
  • the two may be formed by integral injection molding, or may be fixedly joined to each other by bonding, welding, riveting, or the like after injection molding.
  • the one-piece structure ensures the mechanical strength and tightness of the black tea capsule, making the storage of black tea more reliable. That is, the first cover 121 and the side wall 110 may be formed in advance as an open cup-shaped container, and the second cover 122 may serve as a pre-separated component for covering after filling the black tea 190. The opening of the cup-shaped container.
  • the manufacturing process of the black tea capsule can be greatly simplified, and the production process of the black tea capsule can be accelerated.
  • the black tea capsule 190 can be filled into the black tea capsule 100 more easily. In order to prevent the black tea 190 from being left outside the black tea capsule 100 during the filling process, it causes pollution or waste.
  • any one of the first cover 121 and the second cover 122 may be integrally formed with the side wall 110, and the other of the first cover 121 and the second cover 122 may be subsequently passed through the card
  • the opening portion on the side wall 110 is covered by bonding, bonding, welding, or the like to be integrated with the side wall 110.
  • the other of the first cover body 121 and the second cover body 122 may be partially connected to the side wall 110 by a hinge, a hinge or the like, so as to be more easily mounted to the opening portion of the side wall 110.
  • both the first cover 121 and the second cover 122 may also serve as a component that is at least partially separated from the sidewall 110 in advance for subsequently covering the first opening and the second opening separately or simultaneously to form a fill. Black tea capsules with black tea.
  • the first cover 121, the side wall 110, and the second cover 122 may form a closed cavity for containing the black tea 190. Since, as described above, in order to prevent the black tea 190 from being deteriorated by moisture, it is desirable that the black tea 190 is sealedly stored in the black tea capsule 100 as a closed container, so that the black tea capsule 100 (ie, the closed cavity) can be used. A sealed area is formed in which the black tea 190 is sealingly filled.
  • the closed cavity formed by the first cover 121, the side wall 110, and the second cover 122 may itself be sealed (hermetic), and the black tea 190 may be placed directly in a sealed closure.
  • the closed cavity ie, the closed cavity itself forms the sealed area).
  • the closed cavity may also be unsealed.
  • one or more apertures may be present on the first cover 121 so that the brewed black tea tea is discharged from the first cover 121.
  • the black tea 190 can be placed in a sealed sub-container (for example, a bag, a box, or the like made of a plastic, a composite film, etc.), and the sub-container is placed in the unsealed closed cavity.
  • a sealed area is additionally formed inside the body.
  • the sealed sub-container may be separately formed and then placed into the closed cavity, or may also be in a closed cavity by a sealing film or the like in the unsealed first cover 121 and/or the second cover.
  • the inner side of the body 122 is formed by airtight bonding with the side walls.
  • the sealed sub-container can also be pierced at the same time to realize black tea. Brewing.
  • the sealing area comprises a black tea containment area and a gas containment area, both of which are sealed (airtight).
  • the black tea accommodating area is for accommodating the black tea 190
  • the gas accommodating area is for accommodating the non-toxic and odorless inert gas to improve the preservation state of the black tea 190 in the black tea capsule.
  • the black tea containment area and the gas containment area may be two physically separated spaces.
  • the black tea 190 may be first placed in a sealed small container (eg, a bag, a box, etc.) as a black tea receiving area, and the small container is placed in a sealed large container filled with an inert gas. And in the non-sealed closed cavity, or the small container is placed directly in a sealed closed cavity filled with inert gas. That is, the gas containing area encloses the black tea containing area therein, minimizing the possibility of black tea coming into contact with oxygen and moisture, thereby improving the preservation of the black tea 190 in the black tea capsule 100. .
  • a sealed small container eg, a bag, a box, etc.
  • the black tea receiving area and the gas containing area may also be the same area, that is, the black tea 190 is simply placed in a sealed cavity filled with an inert gas, or the black tea is placed in an inert gas filled. In a sealed small container, it is placed in a sealed or unsealed closed cavity.
  • this application is not limited to this.
  • FIGS. 2A-2D illustrate usage scene diagrams of black tea capsules in accordance with various specific examples of embodiments of the present application.
  • the first cover 121, the side wall 110, and the second cover 122 form a sealed black tea capsule 100.
  • the user can conveniently put the black tea capsule 100 into the capsule brewing device, which is equipped with a hollow upper puncture portion and Lower puncture.
  • the upper puncture portion of the capsule brewing device moves down and punctures the second cover 122 of the black tea capsule 100, and the lower puncture portion moves up and pierces the first of the black tea capsule 100, either automatically or manually by the user.
  • Cover 121 is equipped with a hollow upper puncture portion and Lower puncture.
  • the hot water is injected into the black tea capsule 100 through the hollow passage of the upper puncture portion and fully reacts with the black tea in the black tea capsule to form black tea tea water. Finally, the black tea tea water flows out through the hollow passage of the lower puncture portion.
  • the first cover 121 and/or the second cover 122 may also be a non-sealed cover having one or more predetermined openings thereon.
  • the black tea may be hermetically sealed by the lower sealing film and/or the upper sealing film on the inner side of the lid body.
  • the lower puncture portion and/or the upper puncture portion of the capsule brewing device should be able to pierce the plastic film during the puncture so that the hot water flowing out of the hollow passage of the upper puncture portion can be combined with the black tea.
  • the black tea tea is mixed to form and flows out from the hollow passage of the lower puncture portion or from a predetermined opening on the first cover 121.
  • the lower puncture portion of the capsule brewing device that interacts with the black tea capsule 100 may also be non-hollow.
  • the black tea tea water can flow out from the gap between the lower puncture portion and the first lid body 121 under the pressure of the continuously injected hot water. Since the pore size of the slit tends to be small, the discharge rate of the black tea water is not too fast, so that the hot water and the black tea can be sufficiently mixed.
  • the small discharge aperture can also play a certain filtering effect on the residue formed by the black tea during brewing.
  • the inner puncture portion may be provided directly or in addition to the black tea capsule 100, for example.
  • a plurality of predetermined openings 120 are provided on the first cover 121, and a sealing operation is performed on the inner side thereof by the lower sealing film 123, and in the first cover 121
  • One or more inner piercing portions 124 are provided between the lower sealing film 123 for performing a puncture operation for the lower sealing film 123.
  • the inner piercing portion 124 can be one or more apex vertebral bodies or needles, the bottom of which is fixedly formed integrally or otherwise disposed (eg, bonded, snapped, screwed, etc.) at the first
  • the inner surface of the lid body 121 is provided with a sharp top for piercing toward the lower sealing film 123.
  • the hot water is injected into the black tea capsule 100 through the hollow passage of the upper puncture portion and is filled with the black tea in the black tea capsule. It is divided into black tea and tea.
  • the volume of hot water inside the black tea capsule 100 is continuously increased, and the pressure generated on the lower sealing film 123 is continuously increased, so that the lower sealing film 123 having a certain flexibility (especially the central portion thereof) is The pressure is forced to expand toward the inner puncture portion 124 to be punctured by the puncture.
  • the black tea tea water flows out through the predetermined opening 120 on the first cover 121.
  • the above-described inner puncture portion may be omitted.
  • the first cover body 121, the side wall 110, and the second cover body 122 form a sealed black tea capsule 100, and one of the first cover bodies 121 may be formed Or a plurality of frangible regions 125 that may rupture upon contact with water (or hot water) or under high pressure (ie, when the pressure they are subjected to is greater than a predetermined threshold).
  • the user can conveniently place the black tea capsule 100 into a capsule brewing device equipped with a hollow upper puncture portion.
  • the upper puncture portion of the capsule brewing device is moved down and pierced by the second cover 122 of the black tea capsule 100, either automatically or by manual operation by the user. Then, the hot water is injected into the black tea capsule 100 through the hollow passage of the upper puncture portion and fully reacts with the black tea in the black tea capsule to form black tea tea water. Finally, the rupturable region 125 on the first cover 121 is ruptured by the immersion of hot water, or some reaction with it, or the increasing pressure of water in the capsule, so that the black tea water flows out therethrough.
  • the diameter of the rupturable region can be set to be small to achieve filtration of the black tea residue.
  • a filter screen may be provided adjacent the first cover.
  • 3A and 3B respectively illustrate a perspective view and a cross-sectional view of a black tea capsule according to a second embodiment of the present application.
  • the black tea capsule 100 similarly to the first embodiment, includes a side wall 110, a first cover 121, and a second cover 122.
  • the second embodiment is different from the first embodiment in that the black tea capsule 100 further includes: a first filter net 131 disposed on the inner side of the first cover 121 for filtering. Therefore, the black tea is prevented from leaking from the black tea capsule to the container such as the tea cup during brewing, which affects the taste of drinking.
  • black tea 190 is filled, and the first filter 131 is used for filtering black tea 190 formed when brewing the black tea capsule 100. Residue, The black tea tea water after the residue is prevented from following the brewing is discharged from the first lid body 121.
  • the edge of the first filter mesh 131 may be in close contact with the inner side wall of the side wall 110 as a whole.
  • the first filter mesh 131 may be coupled to the inner side of the side wall 110 by snapping, bonding, welding, or the like to be integrated therewith.
  • the first filter 131 may be made of paper, cloth, plastic or metal.
  • the first filter mesh 131 can be formed by using a cloth filter material, which can ensure that it is not easy to be broken after being in contact with water, and can prevent harmful substances from being generated under high temperature when it encounters hot water, and the price is low. .
  • the first filter mesh 131 and the first cover body may be separated such that when the first cover 121 is punctured by the lower piercing portion to discharge the black tea tea, the first filter 131 is not punctured at the same time, resulting in loss of the filtering function.
  • the black tea capsule 100 may further include: a first mesh support device 141 for supporting the first filter mesh 131.
  • the first screen supporting device 141 is located between the first filter net 131 and the first cover body, and is spaced apart from the first cover body by a first predetermined distance.
  • the first predetermined distance may be greater than or slightly greater than the depth at which the lower piercing portion penetrates into the black tea capsule 100.
  • the first screen supporting device 141 can also apply a more uniform and stable supporting force to the first filter net 131, avoiding the movement and shaking that may occur when the first filter net 131 is simply placed on the side wall 110. , tilting, flipping and other phenomena.
  • the first filter support device 141 may be integrally formed with the side wall 110, or may be disposed in the black tea capsule by means of snapping, bonding, or the like, thereby supporting and isolating the first filter mesh 131.
  • FIGS. 4A-4F illustrate schematic views of different support modes of a first screen support device in accordance with an embodiment of the present application.
  • the first screen supporting device 141 may be vertically disposed between the plane where the first cover body is located and the plane where the first filter mesh 131 is located as a support plate or a support block, or may be formed as a protrusion or the like.
  • a cylinder may be disposed at the center of the first cover body, wherein one end of the cylinder is connected to the inner surface of the first cover, and the other end is connected to the first filter 131.
  • the lower surface ie, the side facing the first cover
  • three equal length support plates are radiated outwardly around the cylinder, and the angle between each adjacent two support plates is preferably 120°.
  • the first mesh support device 141 may also be a regular polygonal support plate that is connected end to end and inscribed on the circular surface of the filter screen.
  • FIG. 4B is an equilateral triangle.
  • the first screen supporting device 141 may further be a plurality of supporting plates disposed perpendicular to the screen and the circular surface of the first cover, and the plurality of supporting plates are preferably disposed in parallel and at equal intervals.
  • the first screen support device 141 may also be one or more isometric supports that are disposed across the diameter of the circular surface of the screen.
  • the first mesh support device 141 may further be an annular support frame disposed along the inner wall between the filter screen and the first cover body and having a diameter slightly smaller than the diameter of the first cover body, or a filter mesh. The side wall 110 between the first cover and the first cover is thickened from the inside, and a filter is placed on the thickened platform.
  • the first screen supporting device 141 may further be a plurality of protrusions disposed on the inner wall of the side wall 110 between the screen and the first cover, for example, for uniform force, the plurality of protrusions. It can be set at equal intervals.
  • the supporting manner of the first screen supporting device 141 is not limited to the above, and may be adjusted according to actual conditions, as long as the position thereof can avoid the puncture site of the first cover body of the capsule brewing device.
  • a filter may be provided further or separately adjacent to the second cover.
  • 5A and 5B respectively illustrate a perspective view and a cross-sectional view of a black tea capsule according to a third embodiment of the present application.
  • the third embodiment differs from the second embodiment in that the black tea capsule 100 has a side wall 110, a first cover 121, a second cover 122, a first filter 131, and
  • the second filter net 132 is disposed on the inner side of the second cover 122 of the black tea capsule 100 to filter the black tea during brewing.
  • the reverse overflow from the black tea capsule causes contamination of the capsule brewing device, resulting in inconvenience to the user, such as difficulty in cleaning.
  • black tea 190 is filled between the second filter net 132 and the first filter net 131 (or the first cover body 121), and the second filter net 132 is used for filtering the black tea capsules. 100.
  • the residue formed by the black tea 190 at the time of brewing prevents the residue from being discharged backward from the punctured second lid 122.
  • the second filter 132 can also buffer and pressurize the liquid for brewing. Therefore, when the second cover 122 is punctured to inject a liquid for brewing (for example, hot water), the liquid does not directly press over the black tea, resulting in rapid penetration of the black tea from the first cover. 121 is discharged, conversely, the liquid will be blocked by the second filter 132, and will be buffered and squeezed in the space between the second filter 132 and the second cover 122, and finally with greater pressure It acts on black tea, so that the black tea is fully soaked to form a more full black tea.
  • a liquid for brewing for example, hot water
  • the second filter net 132 and the second cover 122 may be separated from each other.
  • the predetermined distance is such that when the second cover 122 is punctured by the lower piercing portion to inject the hot water for brewing inward, the second filter 132 is not punctured at the same time, resulting in loss of the filtering function.
  • the black tea capsule 100 further includes: a second filter support device 142 disposed between the second filter 132 and the second cover 122 for fixing the second filter. 132, preventing the second filter net 132 from being flushed onto the second cover body 122 when the water flow in the side wall 110 is backflushed; meanwhile, the second screen support device 142 is separating the second filter net 132 from the second cover body 122
  • the second predetermined distance is opened to prevent the second filter 132 from being punctured at the same time when the second cover 122 is punctured.
  • the second predetermined distance may be greater or slightly greater than the depth at which the upper piercing portion penetrates into the black tea capsule 100.
  • the second filter mesh 132 and the second mesh support device 142 may be formed using the same structure and material as the first filter mesh 131 and the first mesh mesh support device 141 in the previous embodiment, and thus repeated description thereof is omitted herein. .
  • the first filter mesh 131 and the second filter mesh 132 may be respectively disposed inside the lower sealing film and the upper sealing film, that is, the first filter mesh 131 may be disposed between the black tea and the lower sealing film and preferably not to be punctured or inside.
  • the puncture portion is punctured, and the second filter mesh 132 may be disposed between the upper sealing film and the black tea and is preferably not pierced by the upper puncture portion.
  • the present application is not limited thereto.
  • Fig. 6 illustrates a perspective view of a black tea capsule according to a fourth embodiment of the present application.
  • the black tea capsule 100 includes: a sidewall 110 , a first cover 121 , a second cover 122 , And the first filter 131.
  • the sidewall 110 may include a first sidewall portion 211 and a second sidewall portion 212 having different shapes.
  • the first side wall portion 211 has a first end 111 and a third end 113, and the first end 111 and the third end 113 are both ends located at opposite positions on the first side wall portion 211.
  • the first end 111 may be the bottom end of the first side wall portion 211
  • the third end 113 may be the top end of the first side wall portion 211.
  • the first end 111 of the first side wall portion 211 has a first opening
  • the third end 113 of the first side wall portion 211 has a third opening.
  • the first cover 121 is disposed at the first end 111 of the first side wall portion 211 for covering the first opening.
  • the second sidewall portion 212 has a second end 112 and a fourth end 114, the second end 112 and the fourth end 114 being opposite ends of the second sidewall portion 212 opposite the position.
  • the second end 112 can be the top end of the second sidewall portion 212 and the fourth end 114 can be the bottom end of the second sidewall portion 212.
  • the second end 112 of the second sidewall portion 212 has a second opening and the fourth end 114 of the second sidewall portion 212 has a semi-closed end. That is, a fourth opening is formed on the end surface of the fourth end 114.
  • the third opening of the first side wall portion 211 has the same shape and size as the fourth opening of the second side wall portion 212, and abuts each other.
  • the first side wall portion 211 and the second side wall portion 212 may be formed by integral molding, or may be joined by bonding, riveting, snapping, or the like.
  • the first cover 121, the first side wall portion 211, the second side wall portion 212, and the second cover 122 form a closed cavity in which the black tea is filled.
  • the first sidewall portion 211 and the second sidewall portion 212 may be cylinders having different diameters. Specifically, the diameter of the first sidewall portion 211 is smaller than the second sidewall.
  • the cylindrical diameter of the portion 212 has a circular opening formed in the closed fourth end 114 of the second side wall portion 212, the circular opening having a diameter equal to the third end 113 of the first side wall portion 211. diameter of.
  • the first side wall portion 211 and the second side wall portion 212 are butted by the circular opening, so that the connecting portion of the first side wall portion 211 and the second side wall portion 212 form a step shape for placing the first filter mesh 131 .
  • the first filter 131 is disposed at the fourth end 114 of the second sidewall portion 212. Since the diameter of the first sidewall portion 211 is smaller than the diameter of the second sidewall portion 212, the first filter 131 is stepped. The countertop will not fall.
  • the first side wall portion 211 and the second side wall portion 212 may be connected by riveting, snapping, bonding, integral molding, or the like.
  • the shape of the black tea capsule 100 itself is used to support the first filter net 131, and the process of additionally adding the filter support device is omitted, which is simple and convenient.
  • the black tea capsule 100 is illustrated by taking a large-diameter cylinder connected to a small-diameter cylinder as an example in FIG. 6, the present application is not limited thereto.
  • the black tea capsule 100 can also change the first side wall portion 211 and the second side wall portion 212 into a circular table, a vertebral body, a frustum, a table or other regular shape or irregular shape according to actual needs. It is only necessary to ensure that the first sidewall portion 211 and the second sidewall portion 212 contact portion have a diameter difference (and the two are not necessarily concentric) to suit the actual needs of different application scenarios.
  • first side wall portion 211 and the second side wall portion 212 may also be a cylinder, an elliptical cylinder, a rectangular parallelepiped, a hexagonal prism or an octagonal prism, etc., and for more compatibility, the black tea capsule 100 may be adapted in shape. Designed for use in various capsule coffee machines known in the art.
  • Fig. 7 illustrates a perspective view of a black tea capsule according to a fifth embodiment of the present application.
  • the black tea capsule 100 of the embodiment of the present application includes a sidewall 110 , a first cover 121 , a second cover 122 , a first filter 131 , and a second filter 132 .
  • the sidewall 110 has a first end 111 and a second end 112, the first end 111 and the second end 112 being opposite ends of the sidewall 110 at opposite locations.
  • first end 111 can be the bottom of the sidewall 110 and the second end 112 can be the top of the sidewall 110.
  • the first end 111 of the sidewall 110 has a first opening and the second end 112 of the sidewall 110 has a second opening.
  • the inner wall side of the side wall 110 is further provided with a groove which is provided in a circle along the circumferential surface of the inner wall side.
  • a first groove 151 is disposed adjacent to the first end 111
  • a second groove 152 is disposed adjacent to the second end 112.
  • the first groove 151 and the second groove 152 are used to support the first filter mesh 131 and the second filter mesh 132, respectively. That is, the first filter mesh 131 is disposed at the first groove 151 and the second filter mesh 132 is disposed at the second groove 152.
  • the diameter of each filter may be set to be equal to or slightly smaller than the diameter of the groove, but larger or slightly larger than the diameter of the outer side wall portion of the groove.
  • the groove can be formed by notching a side wall having a certain thickness. In this way, the groove can limit the position of the first filter net, and the process of additionally adding the filter support device is omitted, which saves cost.
  • the present application also provides a method for producing a black tea capsule.
  • FIG. 8 illustrates a flow chart of a method of manufacturing a black tea capsule according to an embodiment of the present application.
  • the method for manufacturing a black tea capsule according to an embodiment of the present application includes:
  • step S110 a side wall and a first cover are formed.
  • the first end of the side wall has a first opening
  • the second end of the side wall has a second opening
  • the first end and the second end are two ends at opposite positions on the side wall, and the first cover is for covering the first opening.
  • step S120 a first filter is disposed inside the first cover.
  • step S130 black tea is filled to the inner side of the first filter.
  • step S140 the second opening is covered with a second cover such that the black tea is sealedly stored in the black tea capsule, and the first filter is used to filter the black
  • the tea capsule performs the residue formed by the black tea at the time of brewing, and prevents the residue from being discharged from the first lid body following the brewing black tea tea.
  • the manufacturing method may further include: providing a second filter on the inner side of the second cover.
  • steps S120 to S140 may include simultaneously or separately forming a first screen support device and a second filter support device on the inner wall of the side wall adjacent to the first end and the second end (eg, convex Structure).
  • first filter is directly pressed into the interior of the side wall via the second opening and disposed on the first screen support device so that it does not fall due to the support of the first screen support device.
  • Black tea may then be injected into the black tea capsule until the height of the black tea approaches, reaches or slightly exceeds the lower edge of the second screen support device.
  • the second filter is dropped below the second screen support device via the second opening interference pressure.
  • the convex structure of the second screen supporting device may be formed into a wedge shape, and the tip end is upward (similarly, the first screen supporting device may also adopt the same Shape, but the tip is down).
  • the second cover is overlaid on the second opening, thereby forming a black tea capsule in which black tea is sealed.
  • the manufacturing method according to the embodiment of the present application is not limited thereto, and may include any of the specific structures and shapes capable of manufacturing the black tea capsule according to various embodiments of the present application, which are described in detail with reference to FIGS. 1A through 7. step. For the sake of brevity, repeated description thereof is omitted here.
  • the black tea capsule when using the black tea capsule according to various embodiments of the present application, the black tea capsule can be conveniently placed in the capsule brewing device, and the second cover of the black tea capsule is pierced by the capsule brewing device.
  • the hot water is thus injected into the cavity of the black tea capsule, and the black tea in the hot water and the black tea capsule fully acts to form the black tea and the tea, and then passes through the outer filter or the small hole formed by the cover itself.
  • the cover flows out. Because the screen support device separating the distance between the first cover body and the filter net or the structure of the side wall can be appropriately changed, the filter body can be pierced without piercing the filter net, so that The filter can filter the black tea residue well, leaving the black tea residue inside the capsule.
  • the capsule After use, the capsule can be directly taken out and thrown away, without pouring the residue and cleaning the capsule brewing device. At the same time, if necessary, inside the second cover It is also possible to provide a filter net with a screen support device between them or to appropriately change the structure of the side wall to prevent the black tea from recoiling from the pierced second cover when the water flows into the black tea capsule. Out, causing contamination of the capsule brewing device.
  • the black tea capsule provided by the application has the advantages of simple structure and convenient use, can be produced and used according to the requirements of different capsule machines, and is very suitable for promotion and application, and can also play a good role in preserving black tea and making black brewed. The tea tastes more mellow.
  • modules in the various embodiments may be adaptively changed and placed in one or more devices different than the embodiment. All steps of any method disclosed in this specification or all modules of any device may be combined in any combination, except where the features or processes are mutually exclusive. Each feature disclosed in this specification can be replaced by an alternative feature that provides the same, equivalent or similar purpose, unless stated otherwise.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

一种黑茶胶囊，包括：侧壁，该侧壁的第一端具有第一开口，该侧壁的第二端具有第二开口，该第一端和第二端是位于该侧壁上相反位置的两端；第一盖体，用于覆盖该第一开口；第二盖体，用于覆盖该第二开口；以及第一过滤网，设置在该第一盖体的内侧，在该第一过滤网与该第二盖体之间填充有黑茶。黑茶胶囊的制造方法为：形成侧壁和第一盖体，第一盖体内侧设置第一过滤网，黑茶填充到第一过滤网的内侧，使用第二盖体覆盖第二开口。

Description

黑茶胶囊及其制造方法 技术领域
本申请总体上涉及黑茶的保存、包装和密封技术领域，特别是涉及一种黑茶胶囊及其制造方法。
背景技术
黑茶(dark tea)因成品茶的外观呈黑色，故得名。它是六大茶类之一，属后发酵茶。黑茶的传统冲泡方法由于色香味方面的讲究而略显繁琐。
随着近年来生活节奏的加快，为了适应人们希望方便快捷地饮用黑茶的需求，生产出了一种速溶黑茶。所谓的速溶黑茶，就是利用工业化的技术，将黑茶在饮料工厂里进行蒸煮，然后利用冷冻干燥法，将其干燥成粉，在生产中根据不同人群的口味需求加入一些添加剂(例如，糖、盐和奶精等)，并将产品封装在小袋之中，形成黑茶的茶包。在需要饮用时，人们可以将茶包放入到水杯中，加入开水即可饮用。
如此的饮用黑茶虽然保证了人们的便捷，但是却失去了黑茶原有的风味，这就导致目前仍然有很多人沿用传统的方法现泡黑茶。但是，目前的现泡黑茶除了上面提及的步骤繁琐之外，还存在很多的其他麻烦。比如，干燥的黑茶储存不便，这是由于黑茶非常容易吸收其他异味，并容易受潮，因此一旦存储不当则造成黑茶的浪费；此外，每次冲泡后，还必须处理掉冲泡容器中的黑茶残渣并清洗冲泡盖网，都导致在使用中非常不便。
发明内容
为了克服现有技术的不足，本申请的实施例提供了一种黑茶胶囊及其制造方法，其便于存储黑茶且能够保持黑茶的品质，同时便于冲泡饮用。
根据本申请的一个方面，提供了一种黑茶胶囊，所述黑茶胶囊包括：侧壁，所述侧壁的第一端具有第一开口，所述侧壁的第二端具有第二开口，所述第一端和所述第二端是位于所述侧壁上相反位置的两端；第一盖体，用于覆盖所述第一开口；第二盖体，用于覆盖所述第二开口；以及第一过滤网， 设置在所述第一盖体的内侧，在所述第一过滤网与所述第二盖体之间填充有黑茶，所述黑茶被密封地保存于所述黑茶胶囊中，并且所述第一过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣跟随冲泡后的黑茶茶水从所述第一盖体排出。
在一些实施例中，所述侧壁呈圆台型，所述圆台型的侧壁直径小的一端为所述第一端，直径大的一端为所述第二端。
在一些实施例中，所述侧壁和所述第一盖体是一体成型的。
在一些实施例中，所述第一过滤网与所述第一盖体之间隔开第一预定距离，使得当所述第一盖体被刺破以排出所述黑茶茶水时，所述第一过滤网不会被同时刺破。
在一些实施例中，所述黑茶胶囊还包括：第一滤网支撑装置，位于所述第一过滤网与所述第一盖体之间，用于支撑所述第一过滤网，并将两者间隔开所述第一预定距离。
在一些实施例中，所述第一滤网支撑装置包括设置在所述侧壁的内侧的多个凸起。
在一些实施例中，所述黑茶胶囊还包括：第二过滤网，设置在所述第二盖体的内侧，所述黑茶被填充在所述第一过滤网与所述第二过滤网之间，所述第二过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣从被刺破的所述第二盖体逆向排出，并且所述第二过滤网与所述第二盖体之间隔开第二预定距离，使得当所述第二盖体被刺破以注入冲泡用的液体时，所述第二过滤网不会被同时刺破。
在一些实施例中，所述黑茶胶囊还包括：第二滤网支撑装置，位于所述第二过滤网与所述第二盖体之间，用于支撑所述第二过滤网，并将两者间隔开所述第二预定距离。
在一些实施例中，在所述黑茶胶囊中形成有一密封区域，所述密封区域包括：黑茶容纳区域，用于容纳所述黑茶；以及气体容纳区域，用于容纳无毒无味的惰性气体，以改善所述黑茶在所述黑茶胶囊中的保存状况。
在一些实施例中，在所述第一盖体上形成有一个或多个易破裂区域，所述易破裂区域在与水接触时或在所承受的压力大于预定阈值时会出现破裂。
根据本申请的另一方面，提供了一种黑茶胶囊的制造方法，所述方法包括：形成侧壁和第一盖体，所述侧壁的第一端具有第一开口，所述侧壁的第 二端具有第二开口，所述第一端和所述第二端是位于所述侧壁上相反位置的两端，所述第一盖体用于覆盖所述第一开口；在所述第一盖体的内侧设置第一过滤网；将黑茶填充到所述第一过滤网的内侧；以及使用第二盖体来覆盖所述第二开口，以使得所述黑茶被密封地保存于所述黑茶胶囊中，所述第一过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣跟随冲泡后的黑茶茶水从所述第一盖体排出。
与现有技术相比，采用根据本申请实施例的黑茶胶囊及其制造方法，将黑茶创造性地放置在胶囊中，使得既可以利用市场上已有的胶囊冲泡装置方便地对黑茶进行冲泡，又由于胶囊的特殊设计，可以很好的保持黑茶的品质，使得人们在享用黑茶胶囊便捷的同时还能够享受黑茶的醇香。
本申请的其他特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本申请而了解。本申请的目的和其他优点可通过在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。
附图说明
附图用来提供对本申请的进一步理解，并且构成说明书的一部分，与本申请的实施例一起用于解释本申请，并不构成对本申请的限制。在附图中：
图1A和图1B分别图示了根据本申请第一实施例的黑茶胶囊的立体图和剖面图。
图2A-2D图示了根据本申请实施例各个具体示例的黑茶胶囊的使用场景图。
图3A和图3B分别图示了根据本申请第二实施例的黑茶胶囊的立体图和剖面图。
图4A-4F图示了根据本申请实施例的第一滤网支撑装置的不同支撑方式的示意图。
图5A和图5B分别图示了根据本申请第三实施例的黑茶胶囊的立体图和剖面图。
图6图示了根据本申请第四实施例的黑茶胶囊的立体图。
图7图示了根据本申请第五实施例的黑茶胶囊的立体图。
图8图示了根据本申请实施例的黑茶胶囊的制造方法的流程图。
具体实施方式
将参照附图详细描述根据本申请的各个实施例。这里，需要注意的是，在附图中，将相同的附图标记赋予基本上具有相同或类似结构和功能的组成部分，并且将省略关于它们的重复描述。
本申请提供了一种黑茶胶囊，其结构简单、成本较低、能够保持黑茶原有风味，防止其变味发霉。在一个实施例中，该黑茶胶囊能够适用于传统的胶囊冲泡装置(例如，胶囊咖啡机)，在需要冲泡黑茶时，可以将这种黑茶胶囊放入胶囊冲泡装置内进行冲泡，方便快捷地制备供人享用的黑茶饮品，从而扩大了传统胶囊冲泡装置机的使用范围，并很好地满足消费者的使用要求。
图1A和图1B分别图示了根据本申请第一实施例的黑茶胶囊的立体图和剖面图。
如图1A和图1B所示，根据本申请第一实施例的黑茶胶囊100包括：侧壁110、第一盖体121、和第二盖体122。
侧壁110具有第一端111和第二端112，侧壁的第一端111具有第一开口，而侧壁的第二端112具有第二开口，所述第一端111和所述第二端112是位于侧壁110上相反位置的两端。例如，在与胶囊冲泡装置结合使用时，所述第一端111和所述第二端112中的一个可以对应于胶囊冲泡装置进行穿刺和注水的一端，而另一个可以对应于朝向茶杯等容器排出茶水的一端。
第一盖体121设置在侧壁110的第一端111，用于覆盖第一开口；而第二盖体122设置在侧壁110的第二端112，用于覆盖第二开口。
为了防止受潮变味，黑茶190被密封地保存于黑茶胶囊100中。优选地，为了确保在短时间内获得最佳的冲泡效果，在该黑茶胶囊100中填充的黑茶190可以是经过研磨所得到的具有较小粒度的黑茶颗粒、或更优选地为黑茶粉，而非黑茶茶叶本身。
如图1A和图1B所示，在一个黑茶胶囊100的实例中，该侧壁110可以被形成为其直径从顶部朝向底部逐渐减小的渐缩的圆筒形，换言之，该侧壁110可以具有上宽下窄的圆台形状。例如，所述圆台型的侧壁110直径小的一端为第一端111，其可以对应于朝向茶杯等容器的茶水排出口；而直径大的一端为第二端112，其可以对应于胶囊冲泡装置的穿刺和注水口。在该 侧壁110的第一端111(即，图中的底端)形成有一圆形的第一开口，该第一开口可以由一圆形的第一盖体121进行封闭，该第一盖体121的直径可以等于或大于该第二开口的直径。例如，该第一盖体121可以覆盖于第一开口的最外缘，也就是说，该第一盖体121所在的表面可以与侧壁110的第一端111的端面平齐。同样地，在该侧壁110的第二端112(即，图中的顶端)形成有一圆形的第二开口，该第二开口的直径大于该第一开口的直径并且可以由一圆形的第二盖体122进行封闭，该第二盖体122的直径可以等于或大于该第二开口的直径。例如，该第二盖体122可以覆盖于第二开口的最外缘，也就是说，该第二盖体122所在的表面可以与侧壁110的第二端112的端面平齐。这样，在使用胶囊冲泡装置(例如，胶囊咖啡机)来冲泡黑茶胶囊时，侧壁110的这种上宽下窄的设置，即进水口相对宽、出水口相对窄，可以使得水流能够大量快速地注入，同时通过逐渐缩小的直径，使得注入的水流受到挤压，并作用到黑茶上，使得黑茶更好更快地与水融合，保证茶水冲泡的充分。
需要说明的是，尽管在图1A和图1B中以圆台体为例图示了该侧壁110，但是，本申请不限于此。在实践中，该侧壁110也可以依据实际需要变化为柱体、椎体、锥台、球台等其他规则形体、不规则形体或其组合，以适应不同应用场景的实际需求。例如，该侧壁110也可以是圆柱体、椭圆柱体、长方体、六棱柱或八棱柱等，并且为了更加兼容，该黑茶胶囊在外形上可以针对适于在现有技术已知的各种胶囊咖啡机中的使用进行设计。此外，该第一盖体121和第二盖体122也可以分别覆盖于第一开口和第二开口的最外缘向内一定深度的开口部位，也就是说，该第一盖体121和第二盖体122所在的表面也可以分别从第一开口和第二开口的端面向内凹陷一定深度，而不是必须与各个端面平齐。
侧壁110、第一盖体121、和第二盖体122可以由硬纸、塑料、金属等中的相同或不同材料制成。例如，它们可以统一地由根据国际材料目录的NIRO材料，例如AISI304(304不锈钢)、AISI316(316不锈钢)材料等构成。又如，该侧壁110可以由塑料形成，而该第一盖体121和该第二盖体122可以简单地是铝箔盖等。替换地，两个盖体还可以采用铝箔盖膜来形成，铝箔盖膜为铝箔和塑料薄膜的复合材料，市场上有售。这样形成的黑茶胶囊适合于常见的清洁方法和在食品领域中使用。
此外，方便起见，所述侧壁110和所述第一盖体121可以是一体成型的。例如，在采用塑料材料制成的情况下，两者可以通过一体注塑而形成，也可以各自注塑后采用粘接、熔接、铆接等方式而将两者彼此固定连接。一体成型的结构可以保证黑茶胶囊的机械强度和密封性，从而使得黑茶的储存变得更加可靠。也就是说，第一盖体121与侧壁110可以预先形成为一个敞口的杯状容器，而第二盖体122可以作为与之预先分离的部件，用于在填充完黑茶190之后覆盖该杯状容器的敞口。这样，可以大大简化黑茶胶囊的制造工艺，加快黑茶胶囊的生产过程。并且，由于第二盖体122所对应的第二开口的直径比第一盖体121所对应的第一开口的直径更大，所以通过其可以更加容易向黑茶胶囊100中填充黑茶190，以免黑茶190在填充过程中遗撒在黑茶胶囊100之外，造成污染或浪费。
然而，本申请不限于此。更一般地，第一盖体121和第二盖体122中的任何一个与侧壁110可以是一体成型的，而第一盖体121和第二盖体122中的另一个可以在随后通过卡接、粘接、焊接等方式覆盖侧壁110上的开口部位，以与侧壁110成为一体。为了便于结合，该第一盖体121和第二盖体122中的另一个还可以通过铰链、合页等结构与侧壁110预先部分地连接，从而更易于安装到侧壁110上的开口部位。替换地，第一盖体121和第二盖体122两者也可以都作为与侧壁110预先至少部分地分离的部件，用于随后分别或同时覆盖第一开口和第二开口，以形成填充有黑茶的黑茶胶囊。
如图1A和图1B所示，第一盖体121、侧壁110、和第二盖体122可形成一闭合腔体，该闭合腔体用于容纳黑茶190。由于如上所述，为了防止黑茶190受潮变味，希望所述黑茶190被密封地保存于作为闭合容器的黑茶胶囊100中，所以可以在所述黑茶胶囊100(即，闭合腔体)中形成有一密封区域，其中密封地填充有所述黑茶190。
在一个示例中，第一盖体121、侧壁110、和第二盖体122所形成的闭合腔体本身可以是密封的(气密的)，并且该黑茶190可以直接置于密封的闭合腔体中(即，该闭合腔体自身就形成所述密封区域)。替换地，该闭合腔体也可以是非密封的，例如，在该第一盖体121上可能存在一个或多个孔眼，以便冲泡后的黑茶茶水从所述第一盖体121排出。在此情况下，黑茶190可以先置于一密封的子容器(例如，由塑料、复合薄膜等材料构成的袋子、盒子等)中，再将该子容器置于该非密封的闭合腔体之中(即，在该闭合腔 体内部另外地形成有一个密封区域)。例如，该密封的子容器可以是单独形成并然后放置到该闭合腔体中的，或者也可以在闭合腔体中通过密封膜等结构在非密封的第一盖体121和/或第二盖体122的内侧与侧壁相气密结合而形成的。由此，能够使得黑茶190与外围的空气隔绝，从而尽可能持久地储藏黑茶，防止黑茶吸收其他异味或容易受潮。需要说明的是，在后者情况下，应保证在冲泡操作中胶囊冲泡装置在刺破黑茶胶囊的盖体时，所述密封的子容器也能够被同时刺破，以实现黑茶的冲泡。
此外，为了进一步提升黑茶的保存效果，还可以向胶囊空间中充满惰性气体。为此，所述密封区域包括黑茶容纳区域和气体容纳区域，两者都是密封的(气密的)。其中，黑茶容纳区域用于容纳黑茶190，而气体容纳区域用于容纳无毒无味的惰性气体，以改善所述黑茶190在所述黑茶胶囊中的保存状况。例如，该黑茶容纳区域和该气体容纳区域可以是两个在物理上分离的空间。具体地，可以将该黑茶190先置于作为黑茶容纳区域的一密封的小容器(例如，袋子、盒子等)中，再将该小容器放置于充满惰性气体的一密封的大容器中并至于非密封的闭合腔体之中，或将该小容器直接放置于充满惰性气体的密封的闭合腔体之中。也就是说，该气体容纳区域将黑茶容纳区域包围在其中，最大程度地减小了黑茶与氧气及水分等接触的可能性，从而改善了黑茶190在黑茶胶囊100中的保存状况。替换地，该黑茶容纳区域和该气体容纳区域也可以是同一个区域，即将黑茶190简单地置于充满有惰性气体的密封腔体之中，或者将该黑茶置于填充有惰性气体的一密封的小容器中，再置于密封或非密封的闭合腔体之中。
当然，本申请不限于此。除了采用填充惰性气体方式之外，还可以采用例如对该密封区域进行抽真空的方式来延迟黑茶在胶囊中的保存时间和保存质量。
下面，将参考图2A到图2D来说明黑茶胶囊100与胶囊冲泡装置结合使用的场景。
图2A-2D图示了根据本申请实施例各个具体示例的黑茶胶囊的使用场景图。
如图2A所示，在第一具体示例中，第一盖体121、侧壁110、和第二盖体122形成密封的黑茶胶囊100。在希望冲泡黑茶时，用户可以方便地将黑茶胶囊100放入胶囊冲泡装置中，该胶囊冲泡装置装备有中空的上穿刺部和 下穿刺部。这时，自动地或者通过用户手动操作，胶囊冲泡装置的上穿刺部下移并刺破黑茶胶囊100的第二盖体122，并且下穿刺部上移并刺破黑茶胶囊100的第一盖体121。然后，热水经由上穿刺部的中空通道注入黑茶胶囊100中并与黑茶胶囊内的黑茶充分作用形成黑茶茶水。最后，黑茶茶水经由下穿刺部的中空通道流出。
显然，本具体示例不限于此。例如，该第一盖体121和/或第二盖体122也可以是非密封的盖体，其上具有一个或多个预设的开口。这时，在上述盖体的内侧可以通过下密封膜和/或上密封膜来对黑茶进行密封封装。在此情况下，胶囊冲泡装置的下穿刺部和/或上穿刺部应在穿刺的过程中能够刺破上述塑料膜，以使得从上穿刺部的中空通道中流出的热水能够与黑茶混合形成黑茶茶水，并从下穿刺部的中空通道或者从第一盖体121上的预设开口中流出。
由于在图2A所示的第一具体示例中，黑茶茶水从下穿刺部的中空通道中流出的速度将会很快，所以可能导致黑茶与热水的相互作用效果不够好，刨除的黑茶茶水不够浓。因此，如图2B所示，在第二具体示例中，与黑茶胶囊100相互作用的胶囊冲泡装置装备的下穿刺部也可以是非中空的。在此情况下，黑茶茶水可以在不断注入的热水的压力作用下从该下穿刺部与第一盖体121之间的缝隙中流出。由于该缝隙的孔径往往很小，所以黑茶茶水的排出速度不会过快，使得热水与黑茶能够充分混合。而且，该小排出孔径还可以对黑茶在冲泡时所形成的残渣起到一定的过滤作用。
除了使用外设在胶囊冲泡装置中的下穿刺部来进行穿刺之外，替换地或附加地，例如，也可以直接在黑茶胶囊100中设置内穿刺部。如图2C所示，在第三具体示例中，在第一盖体121上设有多个预设的开口120，在其内侧通过下密封膜123来实现密封操作，并且在第一盖体121与下密封膜123之间设置有一个或多个内穿刺部124，用于执行对于下密封膜123的穿刺操作。例如，该内穿刺部124可以为一个或多个尖顶椎体或针状物，其固定用的底部一体地形成或通过其他方式设置(例如，粘接、卡接、螺丝固定等)在第一盖体121的内表面，其穿刺用的尖锐顶部朝向下密封膜123进行设置。在希望冲泡黑茶时，用户可以方便地将黑茶胶囊100放入胶囊冲泡装置中，该胶囊冲泡装置装备有中空的上穿刺部。这时，自动地或者通过用户手动操作，胶囊冲泡装置的上穿刺部下移并刺破黑茶胶囊100的第二盖体122。然后，热水经由上穿刺部的中空通道注入黑茶胶囊100中并与黑茶胶囊内的黑茶充 分作用形成黑茶茶水。随着热水的不断注入，黑茶胶囊100内部的热水体积不断增加，对下密封膜123产生的压力不断加大，使得具有一定柔性的下密封膜123(尤其是其中心部位)由于该压力而被迫朝向内穿刺部124膨胀靠近，从而受到其穿刺作用而被刺破。最后，黑茶茶水经由第一盖体121上的预设开口120流出。
为了进一步节省成本，也可以省略上述的内穿刺部。如图2D所示，在第四具体示例中，第一盖体121、侧壁110、和第二盖体122形成密封的黑茶胶囊100，并且在该第一盖体121上可以形成有一个或多个易破裂区域125，其在与水(或热水)接触时或在高压力的作用下(即，在其所承受的压力大于预定阈值时)会出现破裂。在希望冲泡黑茶时，用户可以方便地将黑茶胶囊100放入胶囊冲泡装置中，该胶囊冲泡装置装备有中空的上穿刺部。这时，自动地或者通过用户手动操作，胶囊冲泡装置的上穿刺部下移并刺破黑茶胶囊100的第二盖体122。然后，热水经由上穿刺部的中空通道注入黑茶胶囊100中并与黑茶胶囊内的黑茶充分作用形成黑茶茶水。最后，第一盖体121上的易破裂区域125受到热水的浸泡、或与之发生某种反应、或者胶囊内不断增大的水压作用下出现破裂，使得黑茶茶水经由其中流出。优选地，该易破裂区域的口径可以设置为较小，以实现对于黑茶残渣的过滤。
尽管在上文中通过采用小孔径的出水口来实现对于黑茶残渣的过滤，但是，本申请不限于此。例如，为了获得更好的过滤效果，以防止黑茶残渣跟随冲泡后的黑茶茶水从所述第一盖体排出，从而影响用户的饮用口感，在本申请的第二实施例中，替换地或附加地，可以在第一盖体附近设置一个过滤网。
图3A和图3B分别图示了根据本申请第二实施例的黑茶胶囊的立体图和剖面图。
如图3A和图3B所示，与第一实施例类似地，根据本申请第二实施例的黑茶胶囊100包括：侧壁110、第一盖体121、和第二盖体122。第二实施例与上述第一实施例的不同之处在于，该黑茶胶囊100还包括：第一过滤网131，该第一过滤网131设置在第一盖体121的内侧，起到过滤作用，从而防止黑茶在冲泡时从黑茶胶囊中泄漏到茶杯等容器中影响饮用口感。具体地，在所述第二盖体122与所述第一过滤网131之间填充有黑茶190，第一过滤网131用于过滤在对黑茶胶囊100进行冲泡时黑茶190所形成的残渣， 防止残渣跟随冲泡后的黑茶茶水从所述第一盖体121排出。
在一个示例中，为了防止黑茶渣从第一过滤网131的边缘冲落到第一盖体并随后排出，第一过滤网131的边缘可以在整体上与侧壁110的内侧壁紧密贴合。例如，第一过滤网131可以通过卡接、粘接、焊接等方式连接在侧壁110的内侧，以与其成为一体。
为了对残渣进行有效过滤，第一过滤网131可以由纸质、布制、塑料或是金属制成。例如，本实施例中可以采用布制过滤材质构成第一过滤网131，既能保证其与水接触后不易破裂，又能防止其遇到热水时在高温作用下生有害物质，且价格低廉。
在与如图2A和图2B所示的装备有下穿刺部的胶囊冲泡装置结合使用时，为了防止第一过滤网131被该下穿刺部刺破，第一过滤网131与第一盖体121之间可以隔开一预定距离，使得当第一盖体121被下穿刺部刺破以向外排出黑茶茶水时，第一过滤网131不会被同时刺破，导致丧失过滤功能。
为此，如图3A和图3B所示，黑茶胶囊100还可以包括：第一滤网支撑装置141，用于支撑第一过滤网131。该第一滤网支撑装置141位于所述第一过滤网131与所述第一盖体之间，并将第一过滤网131与第一盖体之间隔开第一预定距离。例如，该第一预定距离可以是大于或略大于该下穿刺部刺入黑茶胶囊100中的深度。此外，该第一滤网支撑装置141还可以向第一过滤网131施加更加均匀和稳定的支撑力，避免了简单地将第一过滤网131搁置在侧壁110上时可能出现的移动、晃动、倾斜、翻动等现象。
第一滤网支撑装置141可以与侧壁110一体成型，也可以通过卡接、粘接等形式设于黑茶胶囊内，从而支撑并隔离第一过滤网131。
图4A-4F图示了根据本申请实施例的第一滤网支撑装置的不同支撑方式的示意图。
例如，第一滤网支撑装置141可以作为支撑板或支撑块而垂直设置在第一盖体所在的平面与第一过滤网131所在的平面之间，或者也可以作为凸起物等结构而形成在侧壁的内壁上。参照图4A所示，为了获得较强的支撑性能，可以在第一盖体中心上设有一个圆柱体，其中，圆柱体的一端与第一盖体内表面连接，另一端与第一过滤网131的下表面(即，朝向第一盖体的一面)连接，同时以圆柱体为中心向外辐射地设有三个等长支撑板，每相邻两个支撑板的夹角优选地为120°，支撑板的一侧连接到该圆柱体，另一侧连接 到侧壁的内壁，且支撑板的上下端部分别与滤网的下表面和第一盖体的内表面连接，从而该圆柱体和该支撑板两者共同形成该第一滤网支撑装置141，用于高强度地支撑第一过滤网131。参照图4B所示，第一滤网支撑装置141也可以为首尾相接、内接于滤网所在圆面的正多边形支撑板，例如，图4B所示的为正三角形。参照图4C所示，第一滤网支撑装置141还可以是垂直于滤网和第一盖体所在圆面设置的多个支撑板，多个支撑板优选为平行且等间距地设置。参照图4D所示，第一滤网支撑装置141也可以为一个或多个等长支撑物，其沿滤网所在圆面的直径方向交叉设置。参照图4E所示，第一滤网支撑装置141还可以是沿滤网和第一盖体之间的内壁设置的一圈直径略小于第一盖体直径的环状支撑架，或将滤网与第一盖体之间的侧壁110从内部增厚，在增厚的平台上设置过滤网。参照图4F所示，第一滤网支撑装置141还可以是设在滤网与第一盖体之间的侧壁110内壁上的多个凸起，例如为了受力均匀，所述多个凸起可以等间距设置。此外，第一滤网支撑装置141的支撑方式不限于上述所示，还可以根据实际情况进行调整设置，只要其所在的位置能够避开胶囊冲泡装置对于第一盖体的穿刺部位即可。
为了防止黑茶残渣跟随冲泡后的黑茶茶水从被刺破的第二盖体逆向排出，从而造成胶囊冲泡装置污染，在本申请的第三实施例中，除了第一盖体附近的第一过滤网131之外，可以进一步或者单独地在第二盖体附近设置一个过滤网。
图5A和图5B分别图示了根据本申请第三实施例的黑茶胶囊的立体图和剖面图。
如图5A和图5B所示，第三实施例与第二实施例区别在于，该黑茶胶囊100除了侧壁110、第一盖体121、第二盖体122、第一过滤网131、和可选的第一滤网支撑装置141之外，还包括：第二过滤网132，其设在黑茶胶囊100的第二盖体122内侧，起到过滤作用，从而防止黑茶在冲泡时从黑茶胶囊中逆向溢出而对胶囊冲泡装置造成污染，导致用户不易清洗等操作不便。具体地，在所述第二过滤网132与所述第一过滤网131(或第一盖体121)之间填充有黑茶190，第二过滤网132用于过滤在对所述黑茶胶囊100进行冲泡时所述黑茶190所形成的残渣，防止所述残渣从被刺破的所述第二盖体122逆向排出。
此外，该第二过滤网132还可以对于冲泡用的液体起到缓冲和加压的效 果，使得当第二盖体122被刺破以注入冲泡用的液体(例如，热水)时，该液体不会直接砸压在黑茶之上而导致快速渗透黑茶从第一盖体121排出，相反地，该液体将受到第二过滤网132的阻挡，而在第二过滤网132与第二盖体122之间的空间中形成缓冲并受到挤压，并最终以更大的压力作用到黑茶上，使得黑茶得到充分浸泡，形成更为饱满的黑茶茶水。
与第二实施例中相似地，在与胶囊冲泡装置结合使用时，为了防止第二过滤网132被上穿刺部刺破，第二过滤网132与第二盖体122之间可以隔开一预定距离，使得当第二盖体122被下穿刺部刺破以向内注入冲泡用的热水时，第二过滤网132不会被同时刺破，导致丧失过滤功能。
为此，如图5A和图5B所示，黑茶胶囊100还包括：第二滤网支撑装置142，设在第二过滤网132和第二盖体122之间，用于固定第二过滤网132，防止当侧壁110内的水流反冲时将第二过滤网132冲到第二盖体122上；同时，第二滤网支撑装置142将第二过滤网132和第二盖体122隔开第二预定距离，防止第二盖体122被刺破时第二过滤网132同时被刺破。例如，该第二预定距离可以是大于或略大于该上穿刺部刺入黑茶胶囊100中的深度。
第二过滤网132和第二滤网支撑装置142可以采用与先前实施例中的第一过滤网131和第一滤网支撑装置141相同的结构和材料来形成，因此在这里省略了其重复描述。
需要说明的是，在该第一盖体121和/或第二盖体122的内侧还包括下密封膜和/或上密封膜来对黑茶进行密封封装的情况下，该第一过滤网131和第二过滤网132可以分别对应地设置在下密封膜和上密封膜的内侧，即该第一过滤网131可以设置在黑茶与下密封膜之间且优选地不会被下穿刺部或内穿刺部刺破，而该第二过滤网132可以设置在上密封膜与黑茶之间且优选地不会被上穿刺部刺破。
此外，尽管在上文中以通过在侧壁内设有凸起、支撑板等滤网支撑装置来支持过滤网为例进行说明，但是，本申请不限于此。例如，还可以考虑将侧壁形成为适于放置过滤网的形状，如图6和图7所示。
图6图示了根据本申请第四实施例的黑茶胶囊的立体图。
需要说明的是，在图6中，方便起见，将仅仅以第一过滤网131为例进行说明，而省略用于第二过滤网132的类似结构。参照图6所示，根据本申请第四实施例的黑茶胶囊100包括：侧壁110、第一盖体121、第二盖体122、 和第一过滤网131。具体地，该侧壁110可以包括具有不同形状的第一侧壁部分211、第二侧壁部分212。
第一侧壁部分211具有第一端111和第三端113，第一端111和第三端113是位于第一侧壁部分211上相反位置的两端。例如，在图6所示的方向中，第一端111可以是第一侧壁部分211的底端，而第三端113可以是第一侧壁部分211的顶端。第一侧壁部分211的第一端111具有第一开口，而第一侧壁部分211的第三端113具有第三开口。
第一盖体121设在第一侧壁部分211的第一端111，用于覆盖第一开口。
第二侧壁部分212具有第二端112和第四端114，第二端112和第四端114是位于第二侧壁部分212上相反位置的两端。例如，在图6所示的方向中，第二端112可以是第二侧壁部分212的顶端，而第四端114可以是第二侧壁部分212的底端。第二侧壁部分212的第二端112具有第二开口，而第二侧壁部分212的第四端114具有半封闭端部。即，在该第四端114的端面上具有一第四开口。
第一侧壁部分211的第三开口与第二侧壁部分212的第四开口具有相同的形状和尺寸，并且相互对接。例如，第一侧壁部分211和第二侧壁部分212可以通过一体成型形成，也可通过粘接、铆接、卡接等形式连接。
第一盖体121、第一侧壁部分211、第二侧壁部分212和第二盖体122形成一闭合腔体，在该闭合腔体内部填充有黑茶。
在一个实例中，如图6所示，第一侧壁部分211和第二侧壁部分212可以为直径不同的圆柱体，具体地，第一侧壁部分211的圆柱体直径小于第二侧壁部分212的圆柱体直径，在第二侧壁部分212的封闭的第四端114上开具有一个圆形开孔，该圆形开孔的直径等于该第一侧壁部分211的第三端113的直径。该第一侧壁部分211与第二侧壁部分212通过该圆形开孔对接，使得第一侧壁部分211和第二侧壁部分212连接区域形成阶梯状，用于放置第一过滤网131。具体地，在第二侧壁部分212的第四端114设置第一过滤网131，因为第一侧壁部分211的直径小于第二侧壁部分212的直径，因此第一过滤网131处于阶梯状的台面而不会掉落。第一侧壁部分211和第二侧壁部分212可通过铆接、卡接、粘接、一体成型等方式连接。本实施例利用黑茶胶囊100本身的形状特点来支持第一过滤网131，省去了另外增设滤网支撑装置的工序，简单方便。
需要说明的是，尽管在图6中以大直径圆柱体连接小直径圆柱体为例图示了该黑茶胶囊100，但是，本申请不限于此。在实践中，该黑茶胶囊100也可以依据实际需要将第一侧壁部分211和第二侧壁部分212分别变化为圆台、椎体、锥台、球台或其他规则形体或不规则形体等，只需保证第一侧壁部分211与第二侧壁部分212接触部分有直径差即可(并且两者并非必须同心)，以适应不同应用场景的实际需求。例如，第一侧壁部分211和第二侧壁部分212也可以是圆柱体、椭圆柱体、长方体、六棱柱或八棱柱等，并且为了更加兼容，该黑茶胶囊100在外形上可以针对适于在现有技术已知的各种胶囊咖啡机中的使用进行设计。
本实施例其他特征与先前已经描述的其他实施例相似，此处不再赘述。
图7图示了根据本申请第五实施例的黑茶胶囊的立体图。
参照图7所示，本申请实施例的黑茶胶囊100包括：侧壁110、第一盖体121、第二盖体122、第一过滤网131、和第二过滤网132。
侧壁110具有第一端111和第二端112，第一端111和第二端112是位于侧壁110上相反位置的两端。例如，在图7所示的方向中，第一端111可以是侧壁110的底部，而第二端112可以是侧壁110的顶部。侧壁110的第一端111具有第一开口，而侧壁110的第二端112具有第二开口。
侧壁110的内壁侧还设有凹槽，凹槽沿内壁侧圆周面一圈设置。具体地，靠近第一端111处设有第一凹槽151，靠近第二端112处设有第二凹槽152。第一凹槽151和第二凹槽152分别用于支撑第一过滤网131和第二过滤网132。也就是说，第一过滤网131设在第一凹槽151处，而第二过滤网132设置在第二凹槽152处。各个过滤网的直径可以设置为等于或略小于凹槽的直径，但是大于或略大于凹槽外侧壁部分的直径。例如，该凹槽可以通过在具有一定厚度的侧壁上开槽而形成。这样，该凹槽可以对第一过滤网的位置进行限制，省去了另外增设滤网支撑装置的工序，节约了成本。
本实施例其他特征与先前已经描述的其他实施例相似，此处不再赘述。
此外，本申请还提供了一种黑茶胶囊的制造方法。
图8图示了根据本申请实施例的黑茶胶囊的制造方法的流程图。
如图8所示，根据本申请实施例的黑茶胶囊的制造方法包括：
在步骤S110中，形成侧壁和第一盖体。
所述侧壁的第一端具有第一开口，所述侧壁的第二端具有第二开口，所 述第一端和所述第二端是位于所述侧壁上相反位置的两端，所述第一盖体用于覆盖所述第一开口。
在步骤S120中，在所述第一盖体的内侧设置第一过滤网。
在步骤S130中，将黑茶填充到所述第一过滤网的内侧。
在步骤S140中，使用第二盖体来覆盖所述第二开口，以使得所述黑茶被密封地保存于所述黑茶胶囊中，所述第一过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣跟随冲泡后的黑茶茶水从所述第一盖体排出。
在一个示例中，在步骤S130之后，该制造方法还可以包括：在所述第二盖体的内侧设置第二过滤网。
在此情况下，步骤S120到S140可以包括：同时地或分别地，在该侧壁靠近第一端和第二端的内壁上形成第一滤网支撑装置和第二滤网支撑装置(例如，凸起结构)。接下来，将第一过滤网经由第二开口直接压入侧壁内部并设置在第一滤网支撑装置上，使其由于受到第一滤网支撑装置的支撑而不再下落。然后，可以向黑茶胶囊中注入黑茶，直到该黑茶的高度接近、到达或略超过第二滤网支撑装置的下沿为止。继而，将第二过滤网经由第二开口过盈压落在第二滤网支撑装置以下。优选地，为了便于安装该第二滤网支撑装置，可以将该第二滤网支撑装置的凸起结构形成为楔形，且尖端向上(类似地，该第一滤网支撑装置也可以采用相同的形状，但尖端向下)。最后，将第二盖体覆盖在第二开口之上，由此形成其中密封有黑茶的黑茶胶囊。
当然，根据本申请实施例的制造方法不仅限于此，而是可以包括能够制造出具有参考图1A到图7进行详细描述的、根据本申请各个实施例的黑茶胶囊的具体结构和形状的任何步骤。为了简略起见，这里省略了其重复描述。
综上所述，在使用根据本申请各个实施例的黑茶胶囊时，都可以方便地将黑茶胶囊放入胶囊冲泡装置中，由胶囊冲泡装置刺破黑茶胶囊的第二盖体，热水由此注入黑茶胶囊腔体中，热水与黑茶胶囊内的黑茶充分作用形成黑茶茶水，再通过外设的过滤网或盖体自身形成的小孔眼而从第一盖体流出。因为在第一盖体与过滤网之间还可以设有隔开二者距离的滤网支撑装置或适当地改变侧壁的结构，因此在刺破盖体的同时不会刺破过滤网，使得过滤网能够很好的过滤黑茶渣，使黑茶渣留在胶囊内部，使用后的胶囊可直接取出扔掉，无需倒渣及清洗胶囊冲泡装置。同时，必要时，在第二盖体内侧 也可以设有过滤网，并在二者之间设有滤网支撑装置或适当地改变侧壁的结构，防止水流冲入黑茶胶囊时将黑茶从刺破的第二盖体处反冲而出，导致胶囊冲泡装置污染。本申请提供的黑茶胶囊结构简单、使用方便，可根据不同胶囊机的要求生产使用，十分适于推广和应用，同时还能起到很好的保存黑茶的作用，使冲泡出的黑茶口味更香醇。
在本说明书中，说明了大量的具体细节。然而，应当理解，本申请的实施方式可以在没有这些具体细节的情况下实施。在一些实施方式中，并未详细示出公知的方法、结构和技术，以便不使读者混淆对本说明书的原理的理解。
本领域技术人员可以理解，可以对各实施方式中的装置中的模块进行自适应性地改变，并且把它们设置在与该实施方式不同的一个或多个装置中。除了特征或处理相互排斥的情况之外，可以采用任何组合，对本说明书中公开的任何方法的所有步骤或者任何装置的所有模块进行组合。除非另外明确陈述，本说明书中公开的每个特征都可以由提供相同、等同或相似目的替代特征来代替。
应当注意，上述实施方式对本申请进行说明而不是对本申请进行限制，并且本领域技术人员在不偏离所附权利要求的范围的情况下，可设计出各种替代实施方式。在权利要求书中，特征的排序并不意味着特征的任何特定顺序，并且特别地，方法权利要求中各步骤的顺序并不意味着这些步骤必须按照该顺序来执行。相反地，这些步骤可以以任何适当的顺序执行。在权利要求书中，不应将位于括号内的任何参考标记理解成对权利要求的限制。术语“包括”或“包含”不排除存在未列在权利要求中的模块或步骤。位于模块或步骤之前的术语“一”或“一个”不排除存在多个这样的模块或步骤。术语“第一”、“第二”、以及“第三”等的使用不表示任何顺序，可将这些术语解释为名称。

Claims (10)

  1. 一种黑茶胶囊，其特征在于，所述黑茶胶囊包括：
    侧壁，所述侧壁的第一端具有第一开口，所述侧壁的第二端具有第二开口，所述第一端和所述第二端是位于所述侧壁上相反位置的两端；
    第一盖体，用于覆盖所述第一开口；
    第二盖体，用于覆盖所述第二开口；以及
    第一过滤网，设置在所述第一盖体的内侧，在所述第一过滤网与所述第二盖体之间填充有黑茶，所述黑茶被密封地保存于所述黑茶胶囊中，并且所述第一过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣跟随冲泡后的黑茶茶水从所述第一盖体排出。
  2. 如权利要求1所述的黑茶胶囊，其特征在于，所述侧壁呈圆台型，所述圆台型的侧壁直径小的一端为所述第一端，直径大的一端为所述第二端。
  3. 如权利要求1所述的黑茶胶囊，其特征在于，所述侧壁和所述第一盖体是一体成型的。
  4. 如权利要求1所述的黑茶胶囊，其特征在于，所述第一过滤网与所述第一盖体之间隔开第一预定距离，使得当所述第一盖体被刺破以排出所述黑茶茶水时，所述第一过滤网不会被同时刺破。
  5. 如权利要求4所述的黑茶胶囊，其特征在于，所述黑茶胶囊还包括：
    第一滤网支撑装置，位于所述第一过滤网与所述第一盖体之间，用于支撑所述第一过滤网，并将两者间隔开所述第一预定距离。
  6. 如权利要求5所述的黑茶胶囊，其特征在于，所述第一滤网支撑装置包括设置在所述侧壁的内侧的多个凸起。
  7. 如权利要求1所述的黑茶胶囊，其特征在于，所述黑茶胶囊还包括：
    第二过滤网，设置在所述第二盖体的内侧，所述黑茶被填充在所述第一过滤网与所述第二过滤网之间，所述第二过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣从被刺破的所述第二盖体逆向排出，并且所述第二过滤网与所述第二盖体之间隔开第二预定距离，使得当所述第二盖体被刺破以注入冲泡用的液体时，所述第二过滤网不会被同时刺破。
  8. 如权利要求7所述的黑茶胶囊，其特征在于，所述黑茶胶囊还包括：
    第二滤网支撑装置，位于所述第二过滤网与所述第二盖体之间，用于支撑所述第二过滤网，并将两者间隔开所述第二预定距离。
  9. 如权利要求1所述的黑茶胶囊，其特征在于，在所述黑茶胶囊中形成有一密封区域，所述密封区域包括：
    黑茶容纳区域，用于容纳所述黑茶；以及
    气体容纳区域，用于容纳无毒无味的惰性气体，以改善所述黑茶在所述黑茶胶囊中的保存状况。
  10. 一种黑茶胶囊的制造方法，其特征在于，所述方法包括：
    形成侧壁和第一盖体，所述侧壁的第一端具有第一开口，所述侧壁的第二端具有第二开口，所述第一端和所述第二端是位于所述侧壁上相反位置的两端，所述第一盖体用于覆盖所述第一开口；
    在所述第一盖体的内侧设置第一过滤网；
    将黑茶填充到所述第一过滤网的内侧；以及
    使用第二盖体来覆盖所述第二开口，以使得所述黑茶被密封地保存于所述黑茶胶囊中，所述第一过滤网用于过滤在对所述黑茶胶囊进行冲泡时所述黑茶所形成的残渣，防止所述残渣跟随冲泡后的黑茶茶水从所述第一盖体排出。
PCT/CN2017/088560 2016-06-16 2017-06-16 黑茶胶囊及其制造方法 WO2017215644A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610424898.4A CN107509824A (zh) 2016-06-16 2016-06-16 黑茶胶囊及其制造方法
CN201610424898.4 2016-06-16

Publications (1)

Publication Number Publication Date
WO2017215644A1 true WO2017215644A1 (zh) 2017-12-21

Family

ID=60662998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/088560 WO2017215644A1 (zh) 2016-06-16 2017-06-16 黑茶胶囊及其制造方法

Country Status (2)

Country Link
CN (1) CN107509824A (zh)
WO (1) WO2017215644A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108690788A (zh) * 2018-06-25 2018-10-23 德清县浙北麒麟蚁酒厂 一种酿酒用废渣过滤装置
CN115320898A (zh) * 2022-01-11 2022-11-11 珠海鑫彩拓电子科技有限公司 一种咖啡茶饮胶囊的制造方法及咖啡茶饮胶囊

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203524478U (zh) * 2013-11-01 2014-04-09 陈能 咖啡胶囊
CN204021593U (zh) * 2014-04-04 2014-12-17 上海魔力咖啡有限公司 一种咖啡胶囊
CN204056791U (zh) * 2014-07-09 2014-12-31 谊丰实业有限公司 具有完整保鲜功能的硬壳冲泡式胶囊
CN204617937U (zh) * 2015-04-23 2015-09-09 广东美的生活电器制造有限公司 胶囊

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203524478U (zh) * 2013-11-01 2014-04-09 陈能 咖啡胶囊
CN204021593U (zh) * 2014-04-04 2014-12-17 上海魔力咖啡有限公司 一种咖啡胶囊
CN204056791U (zh) * 2014-07-09 2014-12-31 谊丰实业有限公司 具有完整保鲜功能的硬壳冲泡式胶囊
CN204617937U (zh) * 2015-04-23 2015-09-09 广东美的生活电器制造有限公司 胶囊

Also Published As

Publication number Publication date
CN107509824A (zh) 2017-12-26

Similar Documents

Publication Publication Date Title
US11357238B2 (en) Method for brewing and chilling a beverage
AU648566B2 (en) A process for the extraction of open cartridges of coffee, a coffee cartridge and an extraction device for carrying out the process
EP1364605B1 (en) Cartridge for coffee and soluble products, device for the extraction of drinks from said cartridge and relevant drink production method
US7681492B2 (en) Integrated cartridge containing a substance for extracting a beverage
RU2540879C2 (ru) Фильтрующий проницаемый термоформованный контейнер для продуктов приготовления напитка, содержащий кольцо усиления
US20140287105A1 (en) Beverage filter systems
US20140178538A1 (en) Beverage filter cartridge
JP2016539675A (ja) 飲料用カプセル
KR100627443B1 (ko) 차류 제조용 용기
JP2011522567A (ja) 煎出飲料を作成するカプセル、装置、及び方法
KR20070047232A (ko) 브루잉 장치 및 그 제조 방법
WO2017215644A1 (zh) 黑茶胶囊及其制造方法
CN205884603U (zh) 黑茶胶囊
CN201686213U (zh) 一种具有萃取功能的包装容器
KR100590189B1 (ko) 구조물을 포함한 커피포드.
CN202011558U (zh) 一种具有保鲜过滤功能的咖啡胶囊
KR20210014138A (ko) 휴대용 음료 제품을 제조하기 위한 방법 및 이의 충진 라인
CN208677064U (zh) 一种用于茶饮机的茶叶胶囊
CN215945449U (zh) 一种冲泡咖啡高阻隔包装杯
CN217390525U (zh) 具有可拆分隔构件的容器及其分隔构件
CN214650610U (zh) 一种浓缩饮品存储容器
CN1997568A (zh) 用于酿造的设备以及用于制造该设备的方法
CN214567760U (zh) 蜂蜜饮品包装袋
CN110937256A (zh) 一种冷泡装置
CN205221449U (zh) 一种带茶杯的茶叶盒

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17812755

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17812755

Country of ref document: EP

Kind code of ref document: A1