Capsule and its production method, beverage machine and method of preventing overflow
A technology of capsules and capsule chambers, which is applied in the field of capsules and their freshness preservation, and can solve problems such as uneven water flow, uneven size of fluid circulation gaps, and high manufacturing costs
Active Publication Date: 2021-05-25
GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, there is also a bias problem in the flexible lip, which leads to different deformations in the circumferential direction, that is, the uneven size of the fluid circulation gap, resulting in uneven water flow
Moreover, the assembly precision of this capsule is relatively high, and the manufacturing cost is correspondingly high.
Method used
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[0052] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0053] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0054] In the present invention, unless stated to the contrary, the used orientation words such as "up, down, top, bottom" generally refer to the directions shown in the drawings or refer to the vertical, perpendicular or gravitational directions The words used to describe the mutual positional relationship of the various components in terms of the above; orientation words such as "radial, axial" are usually used in terms of the capsule body or the capsule cavity.
[0055] The present inventi...
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The invention discloses a capsule and its production method, a beverage machine and a method for preventing overflow. The capsule comprises a capsule shell (1) having a capsule inlet and a capsule outlet (11), and a coating (2) covering the capsule inlet , and the fresh-keeping film (4) that defines the discharge cavity (C) with the covering film, and consumables are packaged in the cavity. A cutting blade (61) is specially arranged in the capsule shell, and the cutting blade (61) is used to cut a cut on the plastic wrap (4), so that the fluid in the capsule can flow out from the capsule outlet smoothly after passing through the cut. Wherein, the cutting blade can be cut and formed by jet-driven or hydrostatically driven cutting blade through the pressurized fluid injected into the material chamber. The cutting blade rotates to cut to create a circular cut. The capsule of the present invention adopts a double-film fresh-keeping layer for fresh-keeping, and specially adopts a blade cutting method to form an incision during brewing, so that the film break is more in line with the design requirements, and the water discharge of the drink can be improved.
Description
technical field [0001] The invention relates to a capsule and a preservation method thereof, in particular to a dissolving or extracting capsule. Background technique [0002] Most of the capsules on the market cannot provide fresh-keeping protection by themselves, and most of them use packaging to keep fresh. When the capsules are brewed, the outer packaging needs to be removed first, and the operation is cumbersome. [0003] Although a small number of capsules have the function of self-preservation, they have obvious defects. First, the protein drink powder cannot be dissolved effectively, and there is still a small amount of drink powder that cannot be dissolved after brewing. Uneven cracks lead to unbalanced water discharge, which can easily cause water discharge problems such as air bubbles and splashes. For example, in conventional capsules, the sealing film is generally pierced by a puncture needle located below the sealing film, so that the beverage fluid in the mat...
Claims
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IPC IPC(8): B65D85/804
CPCB65D85/804
Inventor 叶国泳C·伯顿
Owner GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD