Cartridge for preparing a liquid product, and process for production thereof

A technology for liquid products and containers, applied in the field of containers for the preparation of liquid products

Active Publication Date: 2015-08-19
LAVAZZA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0039] Related to the above is the possible risk that the tip could snap off if subjected to repeated cycles of this nature

Method used

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  • Cartridge for preparing a liquid product, and process for production thereof
  • Cartridge for preparing a liquid product, and process for production thereof
  • Cartridge for preparing a liquid product, and process for production thereof

Examples

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Embodiment Construction

[0062] In the ensuing description, various specific details are illustrated in order to provide a thorough understanding of various examples of the embodiments. Embodiments may be obtained without one or more of the specific details, or with other methods, components, materials, etc. In other instances, known structures, materials, or operations are not shown or described in detail so that various aspects of the embodiments would not be obscured. References to "an embodiment" or "one embodiment" in the context of the present description are intended to indicate that a particular configuration, structure, or characteristic described with respect to the embodiment is included in at least one embodiment. Thus, phrases such as "in an embodiment" or "in one embodiment," which may appear in various places in this description, are not necessarily referring to the same embodiment. Furthermore, particular configurations, structures or characteristics may be combined in any suitable ma...

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PUM

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Abstract

A cartridge (10) containing a dose (12) of at least one substance for preparing a liquid product, e.g., coffee, by means of liquid and / or vapour introduced into the cartridge (10). The cartridge comprises a casing (14) containing the aforesaid dose (12) with a bottom wall (142) through which the liquid product may flow out of the cartridge (10). The bottom wall (142) has, as viewed from outside the cartridge (10) : - a central portion (1420); - a first annular cavity (1422) that surrounds the central portion (1420); - an intermediate annular portion (1424) that surrounds the first annular cavity (1422) and is separated from the latter by a first annular rib (1423); and - a second annular cavity (1426) that surrounds the intermediate annular portion (1424) and is separated from the latter by a second annular rib (1425). The bottom wall (142) has openings (1428) for exit of the liquid product from the cartridge (10), which are localized, for example, in at least one from between, and preferably in both, the aforesaid central portion (1420) and the aforesaid intermediate portion (1424).

Description

technical field [0001] This description relates to containers for the preparation of liquid products. [0002] Various embodiments may relate to containers for the preparation of beverages such as coffee. Background technique [0003] Containers (also called "capsules") for the preparation of liquid products such as beverages via the introduction of liquid (possibly under pressure and / or at high temperature) and / or vapor into the container are extremely rich in composition And clear technical sector, as for example by FR-A-757 358, FR-A-2 373 999 (corresponding to US-A-4 136 202), FR-A-2 556 323, GB-A-938 617, GB-A-2 023 086, CH-A-406 561, US-A-3 403 617, US-A-3 470 812, US-A-3 607 297 (corresponding to FR-A-1 537 031), WO-A-86 / 02 537, EP-A-0 199 953, EP-A-0 211 511, EP-A-0 242 556, EP-A-0 468 078, EP-A-0 469 162, EP - as described in A-0 507 905, WO 2010 / 106516 A1 and EP-A-2 218 653. [0004] A large number of solutions described in the cited literature mainly concern t...

Claims

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Application Information

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IPC IPC(8): B65D85/804
CPCB65D85/8043B65D65/466Y02A40/90Y02W90/10B65D85/8055B65D85/8061B29C45/0001B29K2001/08B29K2003/00B29K2067/046B29L2031/712
Inventor A.卡比里
Owner LAVAZZA
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