阅读说明：本技术 一种摩卡壶的漏斗型咖啡胶囊及其制备方法 (Funnel-shaped coffee capsule of mocha pot and preparation method thereof ) 是由 周捷临 刘晓 于 2019-10-22 设计创作，主要内容包括：本发明涉及一种咖啡器具技术领域,特别指一种摩卡壶的漏斗型咖啡胶囊及其制备方法。所述摩卡壶的漏斗型咖啡胶囊,包括胶囊主体,所述胶囊主体包括漏斗杯体和导管,所述漏斗杯体和导管连通并为一体成型,所述漏斗杯体的内壁上热压连接有无纺布,所述漏斗杯体内填充有咖啡粉,所述漏斗杯体上表面、导管下表面分别热压连接有易撕铝膜。本发明提供一次性的简便摩卡壶制作咖啡体验,省去用户日常使用过程中的填装咖啡粉操作,有利于提高用户体验,有效解决摩卡壶使用粉斗装填咖啡粉操作麻烦、要求高的问题,还能保证咖啡出品的口感以及清洗方便。(The invention relates to the technical field of coffee appliances, in particular to a funnel-type coffee capsule of a mocha pot and a preparation method thereof. Funnel type coffee capsule of mocha kettle, including the capsule main part, the capsule main part includes funnel cup and pipe, funnel cup and pipe intercommunication are integrated into one piece, hot pressing connection has the non-woven fabrics on the inner wall of funnel cup, the funnel cup intussuseption is filled with coffee powder, funnel cup upper surface, pipe lower surface respectively hot pressing connection have easily tear the aluminium membrane. The invention provides the experience of making coffee by using the one-time simple mocha kettle, saves the operation of filling coffee powder in the daily use process of a user, is beneficial to improving the user experience, effectively solves the problems of troublesome operation and high requirement of filling the coffee powder by using the powder hopper of the mocha kettle, and can also ensure the taste of the coffee and be convenient to clean.)

1. The utility model provides a funnel type coffee capsule of mocha kettle, a serial communication port, includes the capsule main part, the capsule main part includes funnel cup (1) and pipe (2), funnel cup (1) and pipe (2) intercommunication and be integrated into one piece, hot pressing connection has non-woven fabrics (3) on the inner wall of funnel cup (1), funnel cup (1) intussuseption is filled with coffee powder (5), funnel cup (1) upper surface, pipe (2) lower surface respectively hot pressing connection have easily tear aluminium membrane (4).

2. A preparation method of a funnel-type coffee capsule of a mocha pot is characterized by comprising the following steps:

1) selecting a coffee capsule main body material: adopting a high-quality food grade PP material which is obtained by FDA, UL certification and European Union RoHS certification, wherein the yield point tensile strength of the PP material is at least 350Kg/cm2, and the breaking point elongation is at least 500%;

2) injection molding of the capsule main body: preparing a capsule main body by adopting a high-precision injection mold to perform an injection molding process, wherein a molding structure of the injection mold is matched with a lower pot of the mocha pot;

3) hot-pressing the non-woven fabric: fixedly connecting the non-woven fabric with the inner wall of the funnel cup body of the capsule main body by adopting a hot pressing process;

4) filling coffee powder: setting the addition amount of the filled coffee powder, and filling the coffee powder into the funnel cup body by using a vacuum automatic feeding and servo control screw precise filling mode, wherein the precision of the filling mode is +/-0.15G;

5) pressing coffee powder: setting the pressure of the special pressure-dividing clamp for pressing the coffee powder, and pressing the coffee powder in the funnel cup body by adopting the special pressure-dividing clamp, so that the gold ratio of the coffee powder amount to the coffee powder pressure is achieved;

6) vacuumizing and filling ammonia gas for protection: adopting an ammonia filling system to protect the filled capsule with ammonia in the whole process, wherein the residual oxygen content is less than 5%;

7) sealing the aluminum foil film: an aluminum film intelligent temperature control hot-pressing packaging process is adopted, and the upper surface of the funnel cup body and the lower surface of the conduit are respectively connected with an easily torn aluminum film in a hot-pressing mode.

3. The preparation method of the funnel-type coffee capsule of mocha pot as claimed in claim 2, wherein the injection molding process temperature is 205 ℃ and the pressure is 60 KG.

4. The preparation method of the funnel-type coffee capsule of mocha pot as claimed in claim 2, wherein the filling amount of the coffee powder is 16G.

5. Method for preparing a funnel-type coffee capsule of mocha pot according to claim 2, characterized in that the pressure of the pressed coffee powder is 5 n.m.

6. The preparation method of the funnel-type coffee capsule of the mocha pot as claimed in claim 2, wherein the easily torn aluminum film is a food-grade composite aluminum foil gasket.

Technical Field

The invention relates to the technical field of coffee appliances, in particular to a funnel-type coffee capsule of a mocha pot and a preparation method thereof.

Background

Coffee is made in many ways, and mocha is a household appliance that extracts the most perfect part of coffee. The traditional mocha pot is a tool for extracting espresso, the pot body is composed of an upper pot and a lower pot, and after the water in the lower half part is boiled and boiled, the boiling water is sprayed into the upper half part of the pot along with the pressure through a mesh-shaped powder hopper filled with coffee powder. Coffee made by mocha pots has the strength and flavor of espresso coffee and is therefore commonly used in europe and latin america. However, the conventional mocha kettle is relatively complicated to operate, and particularly, the operation of filling coffee powder by using the powder hopper is troublesome. The user need fill and hold the coffee powder through aluminium system powder fill, and whole fill and hold the process very loaded down with trivial details, select the thickness of coffee powder, the requirement of powder volume, the powder is floating, and the cleanness all has certain requirement, and needs certain mocha kettle experience in case fill not in place, can lead to the coffee taste of producing unusual even potential safety hazard. Therefore, although the mocha pot has the advantage of good taste, the powder filling operation needs a certain amount of professional practice and is complicated, so that coffee enthusiasts can sacrifice the taste in many times and select a coffee appliance which is easier to operate.

In order to further improve the quality of coffee extracted by the mocha kettle, the prior art continuously optimizes and improves the performances of the mocha kettle, such as heat insulation, sealing property, backflow resistance and the like, but there is a report on optimizing and improving the problem that the mocha kettle uses a powder hopper to load coffee powder, which is troublesome in operation and high in requirement.

Therefore, the prior art has a larger improvement space.

Disclosure of Invention

The funnel-type coffee capsule of the mocha kettle and the preparation method thereof are provided for making up the defects of the prior art, the disposable simple mocha kettle coffee making experience is provided, the operation of filling coffee powder in the daily use process of a user is omitted, the improvement of the user experience is facilitated, the problems that the mocha kettle is troublesome to operate and high in requirement when the powder hopper is used for filling coffee powder are effectively solved, and the taste of the coffee product and the convenience in cleaning can be guaranteed.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the funnel-type coffee capsule of the mocha pot comprises a capsule main body, wherein the capsule main body comprises a funnel cup body and a guide pipe, the funnel cup body is communicated with the guide pipe and is integrally formed, non-woven fabrics are connected to the inner wall of the funnel cup body in a hot-pressing mode, coffee powder is filled in the funnel cup body, and an easily-torn aluminum film is connected to the upper surface of the funnel cup body and the lower surface of the guide pipe in a hot-pressing mode respectively.

According to the scheme, the preparation method of the funnel-type coffee capsule of the mocha pot comprises the following steps:

1) selecting a coffee capsule main body material: adopting a high-quality food grade PP material which is obtained by FDA, UL certification and European Union RoHS certification, wherein the Yield point Tensile Strength (Tenfile Strength at Yield) of the PP material is at least 350Kg/cm²The breaking point Elongation (Tensile Elongation at Break) reaches at least 500%;

2) injection molding of the capsule main body: preparing a capsule main body by adopting a high-precision injection mold to perform an injection molding process, wherein a molding structure of the injection mold is matched with a lower pot of the mocha pot;

3) hot-pressing the non-woven fabric: fixedly connecting the non-woven fabric with the inner wall of the funnel cup body of the capsule main body by adopting a hot pressing process;

4) filling coffee powder: setting the addition amount of the filled coffee powder, and filling the coffee powder into the funnel cup body by using a vacuum automatic feeding and servo control screw precise filling mode, wherein the precision of the filling mode is +/-0.15G;

5) pressing coffee powder: setting the pressure of the special pressure-dividing clamp for pressing the coffee powder, and pressing the coffee powder in the funnel cup body by adopting the special pressure-dividing clamp, so that the gold ratio of the coffee powder amount to the coffee powder pressure is achieved;

6) vacuumizing and filling ammonia gas for protection: adopting an ammonia filling system to protect the filled capsule with ammonia in the whole process, wherein the residual oxygen content is less than 5%;

7) sealing the aluminum foil film: an aluminum film intelligent temperature control hot-pressing packaging process is adopted, and the upper surface of the funnel cup body and the lower surface of the conduit are respectively connected with an easily torn aluminum film in a hot-pressing mode.

According to the scheme, the injection molding process temperature is 205 ℃ and the pressure is 60 KG.

According to the scheme, the adding amount of the filled coffee powder is 16G.

According to the above solution, the pressure of the pressed coffee powder is 5 n.m.

According to the scheme, the easily torn aluminum film is a food-grade composite aluminum foil gasket.

The above-mentioned processes and apparatuses which are not particularly limited are those of the prior art, and are not limited herein.

The invention has the beneficial effects that:

compared with the aluminum powder hopper of the existing mocha kettle, the funnel-type coffee capsule of the mocha kettle provided by the invention has the following improvements:

1. the time for filling powder and the cleaning difficulty of a user are greatly saved: according to the invention, the coffee powder is filled according to the set amount when the capsule is prepared, and the adopted capsule main body material adopts the edible PP material, so that the capsule is disposable, the coffee preparation is completed, the capsule is directly taken out and thrown away, and the complex processes of powder filling in the early stage, powder pouring in the later stage, cleaning and the like are omitted.

2. Standardized optimal coffee filling protocol: the invention can ensure that each coffee capsule adopts the same standard parameter by setting the adding amount of the filled coffee powder and the pressure for pressing the coffee powder, thereby solving the problems of the existing mocha kettle that the taste of coffee is not pure, the coffee oil is deficient and even the potential safety hazard is caused by the uneven powder filling of users;

3. the disposable simple mocha pot experiences in making coffee: the capsule main body adopts a high-precision injection mold forming process, so that the size of the capsule main body can be ensured to be accurate, the processing precision tolerance of an aluminum powder hopper of the existing mocha kettle is avoided, the stable clearance between the disposable capsule main body and the inside of the mocha kettle is ensured, the sealing performance is stable during coffee extraction, and the extraction pressure of water in a lower kettle is stable; the selected capsule main body material is matched with an injection molding scheme with the temperature of 205 ℃ and the pressure of 90KG so as to ensure that the capsule can bear the pressure of 3-4bar at the maximum in the heating process of the Mocha pot without generating serious deformation and distortion to influence the use, and simultaneously, the edge of the capsule has 0.5MM retraction and displacement after the capsule is normally made for one time, so that the capsule can be conveniently taken out or poured out of the pot by a consumer while the capsule cannot be used for the second time, and the health risk caused by the repeated use of the capsule by the user is ensured;

4. the quality of the boiled coffee is improved: the aperture of the traditional aluminum filter is generally 0.7mm, and is difficult to be less than 0.5mm, the environment-friendly non-woven fabric is adopted to replace the traditional aluminum filter, the aperture can be thinner (80-100 meshes), and the aperture can be thinner and denser, so that water can more uniformly pass through coffee powder, and more refined coffee substances are extracted;

5. ensure that the taste of the coffee powder does not deteriorate during storage: the whole process from coffee powder filling to before sealing is protected by ammonia gas, the residual oxygen amount is less than 5%, and finally, the food-grade composite aluminum foil gasket is used for sealing, so that the coffee pot has the excellent characteristics of good sealing performance, moisture resistance (seepage prevention), tearing resistance, no peculiar smell, impact resistance, no dissolution, no threshing, prolonged product storage period and the like, ensures that a user can enjoy the freshest and most mellow coffee flavor every time the user opens one capsule, and solves the problems of tainted coffee, dampness, flatulence and the like caused by the fact that the user purchases a large package of coffee powder in the traditional mocha pot.

Drawings

FIG. 1 is a perspective external view of a funnel-type coffee capsule of the mocha kettle of the present invention;

FIG. 2 is a schematic structural view of a funnel-type coffee capsule of the mocha kettle of the present invention;

fig. 3 is a flow chart of the funnel type coffee capsule preparation method of the mocha pot of the present invention.

In the figure: 1. a funnel cup body; 2. a conduit; 3. non-woven fabrics; 4. easily tearing the aluminum film; 5. coffee powder.

Detailed Description

The technical solution of the present invention is described below with reference to the accompanying drawings and examples.

As shown in fig. 1-2, the funnel-type coffee capsule of the mocha pot comprises a capsule main body, wherein the capsule main body comprises a funnel cup body 1 and a conduit 2, the funnel cup body 1 and the conduit 2 are communicated and integrally formed, the inner wall of the funnel cup body 1 is connected with a non-woven fabric 3 in a hot-pressing mode, coffee powder 5 is filled in the funnel cup body 1, and the upper surface of the funnel cup body 1 and the lower surface of the conduit 2 are respectively connected with an easily-torn aluminum film 4 in a hot-pressing mode.

As shown in fig. 3, the preparation method of funnel-type coffee capsule of mocha pot of the present invention comprises the following steps:

1) selecting a coffee capsule main body material: adopting a high-quality food grade PP material which is obtained by FDA, UL certification and European Union RoHS certification, wherein the yield point tensile strength of the PP material is at least 350Kg/cm²The elongation at break point reaches at least 500%;

2) injection molding of the capsule main body: preparing a capsule main body by adopting a high-precision injection mold to perform an injection molding process, wherein a molding structure of the injection mold is matched with a lower pot of the mocha pot; the temperature of the injection molding process is 205 ℃, and the pressure is 60 KG;

3) hot-pressing the non-woven fabric: fixedly connecting the non-woven fabric with the inner wall of the funnel cup body of the capsule main body by adopting a hot pressing process;

4) filling coffee powder: setting the addition amount of the filled coffee powder as 16G, and filling the coffee powder into the funnel cup body by using a vacuum automatic feeding and servo control screw precise filling mode, wherein the precision of the filling mode is +/-0.15G;

5) pressing coffee powder: setting the pressure of the special pressure-dividing clamp for pressing the coffee powder to be 5N.m, and pressing the coffee powder in the funnel cup body by adopting the special pressure-dividing clamp, so that the gold ratio of the quantity of the coffee powder to the pressure of the coffee powder is achieved;

6) vacuumizing and filling ammonia gas for protection: adopting an ammonia filling system to protect the filled capsule with ammonia in the whole process, wherein the residual oxygen content is less than 5%;

7) sealing the aluminum foil film: the intelligent temperature control hot-pressing packaging process with the aluminum film is adopted, the aluminum film is connected with the upper surface of the funnel cup body and the lower surface of the guide pipe in a hot-pressing mode and is easy to tear, and the easy-to-tear aluminum film is a food-grade composite aluminum foil gasket.

The capsule main body material is selected to be matched with an injection molding scheme with the temperature of 205 ℃ and the pressure of 90KG so as to ensure that the capsule can bear the pressure of 3-4bar at most in the heating process of the Mocha pot without generating serious deformation and distortion; by adopting a high-precision injection mold forming process, the capsule main body can be ensured to have accurate size, the processing precision tolerance of the aluminum powder hopper of the existing mocha kettle is avoided, the stable clearance between the disposable powder hopper capsule and the mocha kettle is ensured, the sealing performance is stable when coffee is extracted, and the extraction pressure of water in a lower kettle is stable; according to the invention, after the taste test of a professional authentication coffeemaker, the filling quantity of the filled coffee powder is determined to be 16G, the most mellow coffee flavor can be exerted, the coffee powder is filled in a vacuum automatic feeding and servo control screw accurate filling mode with the precision of +/-0.15G and is matched with the 5N.m pressing force to press the coffee powder, each coffee capsule has the same standard parameter, the quantity of the coffee powder and the pressure of the coffee powder reach a gold ratio, the made coffee grease is thicker, the phenomenon that the coffee powder is remained on the inner wall of the pot in the making process is avoided, and the coffee powder can be used and cleaned by a user conveniently.

When a user needs to use the funnel-type coffee capsule of the mocha kettle, the easily-torn aluminum films on the upper surface of the funnel cup body and the lower surface of the guide pipe are torn, then the funnel-type coffee capsule is placed in a lower kettle of the mocha kettle to be normally operated, and the capsule body is directly taken out and thrown away after coffee making is completed.

The following abnormalities easily occur by adopting the traditional powder hopper filling material: 1. the pressure is insufficient due to insufficient powder filling amount, and coffee cannot be discharged; 2. the coffee liquid with uneven powder filling overflows, and potential safety hazards exist in case of serious coffee liquid; 3. the powder is filled in gaps and is not tight, and the taste of the coffee is affected by steam leakage of the mocha kettle; 4. the moisture of the coffee powder results in a fat-free coffee. The coffee capsule provided by the invention does not need any operation of a user, ensures that the weight and the density of the filled powder reach the optimal state, and simultaneously can prevent the coffee powder from being affected with damp, thereby effectively solving the abnormal problem of the traditional powder hopper.

The funnel-type coffee capsule of the present invention and the traditional powder funnel are applied to the mocha pot to make coffee, and the specific operation flow and time consumption are compared as shown in table 1 below:

TABLE 1 comparison of the operating procedure and time consumption of coffee capsules according to the invention with conventional powder hoppers

From the table above, the traditional powder hopper has more operation steps and long time consumption, and the capsule can be manufactured in 20 seconds, so that the time is effectively saved and the user experience is improved.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.