KR20220001545U - Reed for cup noodles container with water discharge function - Google Patents

Abstract

The present invention relates to a lid for a retort food container having a water discharging function, and more particularly, it is possible to conveniently and safely control the amount of broth in the container noodles in which the retort food, which is instant food, is accommodated. As it is stably discharged through the container without flowing down through the exposed discharge hole, the amount of water is small and thick when cooking jjolmyeon, bibimmyeon, jjajang, pasta, spaghetti, tteokbokki, etc. It relates to a lid for a retort food container having an improved type of water discharging function that can be

Description

Reed for cup noodles container with water discharge function

The present invention relates to a lid for a cup ramen container having a water discharge function, and more specifically, it is possible to conveniently and safely control the amount of broth of instant food cup noodles, and in particular, the drained broth does not flow down the container accurately. As it is discharged through the exposed discharge hole in a stable form, the amount of water is small and the water is easily discharged when cooking in a thick form, such as jjolmyeon, bibimmyeon, jajang, pasta, spaghetti, and tteokbokki, which makes cooking more stable and convenient. It relates to a lid for a cup noodle container having an improved type of water discharging function.

With the improvement of income level and the trend of simplifying dietary life, various types of instant cooking such as rice or noodles that can be cooked and eaten on the spot are provided in disposable cup containers.

In particular, in the case of cup noodles, which have been consumed recently, pour hot water into the container to restore the noodles, drain the broth, add seasoning soup to the noodles, and mix them, but it is difficult to remove the broth by opening and closing the lid. Therefore, prepare a separate container and collect only the noodles and mix it with the sauce, use the chopsticks as a support to remove the broth, or use the discharge part of the reed to put the sauce and mix and eat it. made in the form

However, the inconvenience of using a separate container and the fear that the noodles may leak out of the container while removing the broth. there is a risk of

In order to solve the above problems, in recent years, a lid for a cup noodle container having a function of easily discharging water has been developed.

Utility model registration No. 20-0281824 (registration date: June 29, 2002) as a prior art related to a lid for a cup noodle container having a water discharge function as described above. A disposable packaging container includes: a disposable container; In the disposable packaging container configured to be adhered to the upper portion of the container by a cover having a handle portion formed thereon, an outlet formed by partially incising in a breaking line manner on a cover located adjacent to the upper end of the container opposite to the handle portion formed on the cover. The cover is formed and made, and the outlet cover is not cut off the outer peripheral surface portion that is adhered to the upper end of the container, but is partially cut out for other portions.

In another prior art, Laid-Open Patent Publication No. 10-2010-0129658 (published date: December 09, 2010) The water filter lid of the instant cooking container is coupled to the lid, while the auxiliary handle 2 of the lid It is characterized in that the dog is formed.

As another prior art, Registered Utility Model Publication No. 20-0328180 (registration date: September 18, 2003) instant food container noodles packaging container has one opening part and two folding parts, while opening guide lines are formed. In constituting a packaging container in which a lid is provided with a receiving portion and attached to the rim of a container having a rim formed thereon, an opening handle is formed on the opposite side of the opening portion of the lid, and close to the opening handle It is characterized in that the opening guide line is formed, and the opening portion is formed by forming the opening guide line parallel to the above-described opening guide line.

However, in the conventional cup ramen container lid as described above, the discharge hole is opened in the form of tearing the lid in the process of discharging water by the food eater opening the discharge port using chopsticks, etc. As a result, the broth was not smoothly discharged in the process of being discharged through the outlet and flowed down along the torn part of the reed, causing problems such as burns on the hands of the eaters.

In addition, the lid for cup noodles container, which is a type of cup noodle container lid that removes the surface of the lead paper formed in multiple layers to expose the outlet, has a problem in that the production cost greatly increases during the manufacturing process of the lid, and waste that cannot be recycled is additionally generated. There is a problem in that it cannot be actually commercialized due to the problem.

Registered Utility Model Publication No. 20-0281824 (Registration date: June 29, 2002) "Disposable packaging container" Laid-Open Patent Publication No. 10-2010-0129658 (published on December 09, 2010) "Lid of water filter for instant cooking container" Registered Utility Model Publication No. 20-0328180 (Registration date: September 18, 2003) "Instant food container noodles packaging container"

The present invention has been made in consideration of the above circumstances, and an object of the present invention is to provide a lid for a cup noodle container having a water discharge function, wherein the lid is formed by attaching a first film and a second film, and the eater It is formed so that it can be easily separated between the first film and the second film, and the second film is maintained attached to the opening of the container to prevent exposure of food while the broth is discharged through the open outlet in an accurate form. It is to provide a lid for a cup noodle container having a water discharge function in a form with improved safety by preventing accidents such as burns caused by hot soup by preventing it from flowing down the container.

In addition, the second film is in the form of a thin synthetic resin film, so it is suitable for regulations on the use of plastics for disposable products, and it is applied directly without the need for an additional device in the process of putting a new cup ramen container lead into the automated production process. This is possible, so there is no thermal deformation due to the first lead paper made of aluminum applied to the existing lead paper, so even if functionality is added, a lid for cup noodles container with an improved form of water discharge function that can be safely put into and used in the current beverage production line. is in providing.

The object of the present invention is, in a lid for a cup ramen container that is adhered to the upper part of the cup ramen container and seals the inside, the lid for the cup ramen container has a thin plate shape made of aluminum and protrudes to the outside on one side The first film having a handle is formed on a portion of the bottom surface of the first film, and a plurality of water discharge holes in the form of a cut in half are formed at the edge, and PET, high-density plastic (HDPE), low-density plastic (LDPE), poly A second film made of one material selected from propylene (PP) and polystyrene (PS), and the first film and the second film are attached to each other, and EVA (EthyleneVinylAcetate), EAA (EthyleneAcrylicAcid), EMAA (EthyleneMethAcrylicAcid), EMMA ( Ethylene Methylmethacrylate) and EEA (ThhyleneEthylyAcrylate) can be achieved by the lid paper for beverage containers, characterized in that it includes a functional copolymer resin layer made of one selected from the group consisting of.

In another embodiment, in the lid for a cup ramen container that is adhered to the upper part of the cup ramen container and seals the inside, the cup ramen container lead has a thin plate shape made of aluminum and is formed with a handle protruding to the outside on one side. 1 film, formed on the bottom surface of the first film, a water injection hole in the form of a half cut on one side and a plurality of water discharge holes are formed in a part opposite to each other, PET (PETE), high-density plastic (HDPE), low-density plastic (LDPE) ), polypropylene (PP), and a second film made of one material selected from polystyrene (PS), and attaching the first and second films to EVA (EthyleneVinylAcetate), EAA (EthyleneAcrylicAcid), EMAA (EthyleneMethAcrylicAcid) , EMMA (Ethylene Methylmethacrylate), EEA (ThhyleneEthylyAcrylate) can be achieved by the lead paper for beverage containers, characterized in that it comprises a functional copolymer resin layer made of one selected from the group consisting of.

It characterized in that it further comprises an auxiliary handle for opening the water discharge hole at a position opposite to the handle of the first film.

As described above, the lid for a cup ramen container with a water discharge function according to the present invention improves the lid for a disposable cup ramen container so that when you throw away the hot water after cooking the noodles, the hot water can be easily thrown away, while the contents (noodles) It is possible to prevent spillage, allowing convenient and safe control of the amount of broth, while also having the effect of making it easier to cook jajangmyeon, pasta, tteokbokki, etc. that need to be thick with a small amount of water.

That is, the lid for a cup ramen container having a water discharge function according to the present invention is a form that can be peeled off by the first film and the functional hollow resin layer on the lower surface of the first film having the same shape and material as the existing cup ramen container lead The broth discharged through the drain hole is opened in the exact shape set in the production process of the lead paper by forming a broth outlet hole in the second film formed of There is an effect of preventing accidents such as burns caused by hot soup as it can prevent spillage on the outer surface of the container.

In addition, the first film is made in the form of an aluminum thin plate similar to the lead paper used as a lid for a conventional cup noodle container, and the second film at the bottom is formed in a form attached by a functional copolymer resin layer, so that the automated manufacturing currently being produced Even if the lead paper according to the present invention is put into the line, thermal deformation of the lead paper can be prevented without additional configuration, so there is an effect that stable input and extreme use are possible.

1 is a perspective view of a state in which a lid for a cup ramen container having a water discharge function according to an embodiment of the present invention is attached to the container;
Figure 2 is a bottom view of a lid for a cup noodle container having a water discharge function according to an embodiment of the present invention;
3 is an enlarged view of a partial cross-section taken along line AA of FIG. 2;
4A to 4B are a perspective view and an enlarged cross-sectional view of the main part of a lid for a cup ramen container having a water discharge function according to an embodiment of the present invention;
5A to 5B are a perspective view and an enlarged cross-sectional view of the main part of the lid for a cup ramen container having a water discharge function according to an embodiment of the present invention in an open state;
6 is a bottom view of a lid for a cup noodle container having a water discharge function according to a second embodiment of the present invention;

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement it. However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text.

That is, since the embodiment is capable of various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the purpose or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, it should not be understood that the scope of the present invention is limited thereby.

On the other hand, the meaning of the terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms.

For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as being “connected to” another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, "between" and "between" or "neighboring to" and "directly adjacent to", etc., should be interpreted similarly.

The singular expression is to be understood to include the plural expression unless the context clearly dictates otherwise, and terms such as "comprise" or "have" are not intended to refer to the specified feature, number, step, action, component, part or any of them. It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise defined. Terms defined in general used in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Now, a lid for a cup noodle container having a water discharge function according to a first embodiment of the present invention will be described in detail with reference to the drawings.

1 of the accompanying drawings is a perspective view of a state in which a lid for a cup ramen container having a water discharge function according to an embodiment of the present invention is attached to the container, and FIG. 2 is a water discharge function according to an embodiment of the present invention. It is a bottom view of a lid for a cup ramen container having It is a perspective view and an enlarged cross-sectional view of the main part of the water inlet in an open state, and FIGS. 5a to 5b are a perspective view and an enlarged main part of the lid for a cup ramen container having a water discharge function according to an embodiment of the present invention in an open state 6 is a bottom view of a lid for a cup noodle container having a water discharge function according to a second embodiment of the present invention.

As shown, the lid 100 for a cup ramen container having a water discharge function according to the present invention has a thin plate shape made of aluminum and a first film 10 having a handle 11 protruding to the outside on one side thereof; It is formed on a part of the bottom surface of the first film 10, and a plurality of water discharge holes 21 in the form of a cut in half are formed at the edge, and PET, high-density plastic (HDPE), low-density plastic (LDPE), polypropylene (PP) and a second film 20 made of one material selected from polystyrene (PS), and attaching the first film 10 and the second film 20 to EVA (EthyleneVinylAcetate), EAA (EthyleneAcrylicAcid) , EMAA (EthyleneMethAcrylicAcid), EMMA (Ethylene Methylmethacrylate), EEA (ThhyleneEthylyAcrylate) is composed of a functional copolymer resin layer 30 made of one selected from.

The first film 10 is generally in the form of aluminum foil used as a lid for cup noodles, and has a smooth surface, is processed at the request of the client, or prevents deformation of the shape during the sterilization process. It can be embossed to do so.

In addition, by forming a printing layer on the upper surface exposed to the outside of the first film 10, it is possible to print information such as ingredients and eating methods of the food contained in the cup ramen container.

In addition, although the first film 10 is described as a thin plate made of an aluminum material, it is not limited thereto, and a plastic film to which a functional additive is added may be used.

The second film 20 is made of one material selected from PETE, high-density plastic (HDPE), low-density plastic (LDPE), polypropylene (PP), and polystyrene (PS). can be prevented, and the water injection hole 22 for injecting water into the cup ramen container on both sides and the water discharge hole 21 for discharging the injected water are formed in a form in which parts are cut (halved), respectively. and the water discharge hole 21 and the water injection hole 22 are preferably formed at positions opposite to each other.

In addition, a plurality of the water discharge holes 21 may be formed in a shape such as a circle, an oval, or a triangle with a diameter ranging from 5 mm to 10 mm to prevent the noodles from being discharged in the process of discharging water. (22) may be formed in a semi-circular shape with a diameter ranging from 100mm to 150mm so that water can be smoothly injected into the cup ramen container.

The functional hollow resin layer 30 may be selected from one acid polymer selected from EthyleneVinylAcetate (EVA), EthyleneAcrylicAcid (EAA), EthyleneMethAcrylicAcid (EMAA), Ethylene Methylmethacrylate (EMMA), and ThhyleneEthylyAcrylate (EEA). The first film 10 is adhered, and the second film 20 is adhered to the lower portion.

The process of using the lid for a cup ramen container having a water discharge function according to the present invention configured as described above will be described in detail with reference to FIGS. 4A to 5B .

In addition, in the lid 100 for a cup noodle container having a water discharge function according to the present invention, a functional hollow resin layer 30 is formed between the first film 10 and the second film 20 to form the first film 10 ) and the second film 20 are adhered to form a single shape, and the edge portion is adhered to the opening of the cup noodle container 200 by a method such as thermal bonding or ultrasonic bonding to package the food inside.

As described above, in a state where the lid 100 for a cup ramen container having a water discharge function is attached to the cup ramen container 200 as described above, the food cook holds the handle 11 protruding to one side of the first film 10 and holds the first When the film 10 is lifted, the first film 10 is spaced apart from the second film 20 by the functional hollow resin layer 30 , and the first film 10 is spaced apart from the opening of the cup noodle container 200 . and the second film 20 remains attached to the open part.

As described above, when the first film 10 and the second film 20 are spaced apart from each other and the eater continues to separate the first film 10, the water injection hole 22 formed in a semi-cut state in the second film 20 ) is cut by the force of the eater, and the water injection hole ( 22) is opened.

Pour hot water into the cup noodles container 200 through the water injection hole 22 opened as described above to restore the noodles accommodated in the container.

Discharge of water inside the container for cooking jjolmyeon, bibim noodles, jjajang, pasta, spaghetti, tteokbokki, etc., which are cooked in a thick form with a small amount of water in a state where hot water is injected into the container 200 as described above If this is required, the first film 10 is separated from the second film 20 by the functional hollow resin layer 30 when holding and lifting the auxiliary handle 12 formed on the other side of the handle () of the first film (). The first film 10 is spaced apart from the open portion of the cup noodles container 200, and the second film 20 is maintained in a state of being adhered to the open portion.

As described above, when the first film 10 and the second film 20 are separated from each other and the eater continues to separate the first film 10, the water discharge hole formed in the second film 20 in a semi-cut state ( 21) is cut by the force of the eater, and the second film 20 of the water discharge hole 21 is attached to the first film 10 in a state where it is attached to the functional hollow resin layer 30 and is removed as well. The discharge hole 21 is opened and the water inside the container is discharged to the outside by a desired amount through the open water discharge hole 21 .

At this time, the discharged water is stably maintained in a set shape such as a circle, an oval, etc. without tearing in the process where the water discharge hole 21 is spaced apart from the first film 10, so that the water discharged according to the tear of the discharge hole 21 is It is possible to prevent safety accidents such as burns on hands by flowing down the outer surface of the container.

In addition, the functional hollow resin layer 30 is adhered to the first film 10 side in the process in which the first film 10 and the second film 20 are spaced apart like the first film 10 . By having it, the surface of the second film 20 exposed to the opening of the container 200 can be provided in a clean state without stickiness, so that food can be cooked in a sanitary environment.

The transition form of the functional hollow resin layer 30 as described above is to remove foreign substances on the surface through corona treatment on the surface to which the functional hollow resin layer 30 of the first film 10 is attached, and adjust the surface tension to make it uniform. By assisting in maintaining the adhesive strength, the functional copolymer resin layer 30 is configured to maintain the interlayer adhesive strength constant, and the surface to which the functional copolymer resin layer 30 of the second film 20 is attached is corona treated. In the process of removing the first film 10 by adjusting the surface tension through or by adjusting the adhesive strength using a resin and film of a similar series without corona treatment, the functional hollow resin layer 30 will be removed together. adjust so that

Meanwhile, FIG. 6 is a bottom view of a lid for a cup ramen container having a water discharge function according to a second embodiment of the present invention. In this embodiment, the second film 20 is formed only on a portion of the lower surface of the first film 10 This is an embodiment in which the water discharge hole 21 is formed.

That is, the lid 100 for a cup ramen container of this embodiment has a first film 10 having a thin plate shape made of aluminum and having a handle 11 protruding to the outside on one side thereof, and the first film 10 ), a plurality of water discharge holes 21 in the form of a cut in half are formed at the edge, A second film 20 made of one material selected from PS), and the first film 10 and the second film 20 are attached to each other, and EVA (EthyleneVinylAcetate), EAA (EthyleneAcrylicAcid), EMAA (EthyleneMethAcrylicAcid), It is characterized in that it comprises a functional copolymer resin layer 30 made of one selected from EMMA (Ethylene Methylmethacrylate) and EEA (Thhylene Ethyly Acrylate).

Through the above configuration, when hot water is injected into the cup noodles, it is used in the same form as that of a conventional cup noodles container, and only when the water is discharged, the first film 10 is lifted using the auxiliary handle 12. It provides a feature of safely discharging hot water inside the container by opening the water discharge hole 21 by raising it and spaced apart from the second film 20 at the bottom.

As described above, the lid for a cup ramen container with a water discharge function according to the present invention improves the lid for a disposable cup ramen container so that when you throw away the hot water after cooking the noodles, the hot water can be easily thrown away, while the contents (noodles) It can prevent spilling, so you can conveniently and safely control the amount of broth, while making it convenient to cook jajangmyeon, pasta, tteokbokki, etc. that need to be thick with a small amount of water.

Specifically, a broth discharge hole is formed in the second film formed in a peelable form by the first film and the functional hollow resin layer on the lower surface of the first film having the same shape and material as the lead for the existing cup ramen container, and the second film is formed. 1By forming the discharge hole to be exposed openly in the process of film separation, the discharge hole is opened in the exact shape set in the production process of the lead paper. There is a structural feature that can prevent accidents such as burns due to broth, and moreover, the first film is made in the form of a thin aluminum plate similar to the lead paper used as a lid for a conventional cup noodle container, and the second film at the bottom Since it is composed of a form attached by this functional copolymer resin layer, even if the lead paper according to the present invention is put into the automated manufacturing line currently being produced, thermal deformation of the lead paper can be prevented without additional configuration, so stable input and extreme use are possible. There is a characteristic.

As described above, the best embodiment has been disclosed in the drawings and the specification. Although specific terms are used herein, they are used only for the purpose of describing the present invention and are not used to limit the meaning or limit the scope of the present invention described in the utility model claims. Therefore, it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical idea of the appended utility model claims.

10: first film 11: handle
12: auxiliary handle 20: second film
21: water discharge hole 22: water injection hole
30: functional hollow resin layer

Claims (3)

In the lid for a cup ramen container that is adhered to the upper part of the cup ramen container and seals the inside,
The lid 100 for the cup noodles container,
A first film 10 in the form of a thin plate made of aluminum and having a handle 11 protruding to the outside on one side thereof;
A water injection hole 22 and a plurality of water discharge holes 21 that are formed on the bottom surface of the first film 10 and are half-cut on one side are formed in a portion opposite to each other, and are formed in PETE and HDPE. ), low-density plastic (LDPE), polypropylene (PP), a second film 20 made of one material selected from polystyrene (PS), and,
The first film 10 and the second film 20 are attached to each other, and a functional copolymer composed of one selected from EthyleneVinylAcetate (EVA), EthyleneAcrylicAcid (EAA), EthyleneMethAcrylicAcid (EMAA), Ethylene Methylmethacrylate (EMMA), and ThhyleneEthylyAcrylate (EEA). Lead paper for beverage containers, characterized in that it comprises a strata (30).
In the lid for a cup ramen container that is adhered to the upper part of the cup ramen container and seals the inside,
The lid 100 for the cup noodles container,
A first film 10 in the form of a thin plate made of aluminum and having a handle 11 protruding to the outside on one side thereof;
It is formed on a part of the bottom surface of the first film 10, and a plurality of water discharge holes 21 in the form of a cut in half are formed at the edge, and PET, high-density plastic (HDPE), low-density plastic (LDPE), polypropylene (PP), a second film 20 made of one material selected from polystyrene (PS), and,
The first film 10 and the second film 20 are attached to each other, and a functional copolymer composed of one selected from EthyleneVinylAcetate (EVA), EthyleneAcrylicAcid (EAA), EthyleneMethAcrylicAcid (EMAA), Ethylene Methylmethacrylate (EMMA), and ThhyleneEthylyAcrylate (EEA). Lead paper for beverage containers, characterized in that it comprises a strata (30). 3. The method according to claim 1 or 2,
A lid for a cup ramen container having a water discharge function, characterized in that it further comprises an auxiliary handle 12 for opening the water discharge hole 21 at a position opposite to the handle 11 of the first film 10.

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