Environment-friendly yogurt cup

Abstract

The application discloses an environment-friendly yogurt cup, which comprises a cup body and a lining bag. The cup body has a cup wall and a bottom wall, and the cup wall and the bottom wall jointly form a cavity. The lining bag is attached to the cavity wall of the cavity, and the lining bag contains yogurt. The bottom wall comprises a sealing ring arranged opposite to the cup wall and a bottom plate arranged at one end of the sealing ring. A tearing strip is arranged on the sealing ring. The bottom of the lining bag is provided with a recess, and the bottom plate is embedded in the recess. The side wall of the recess is abutted against the cup wall by the edge of the bottom plate. After the tearing strip is pulled off, the sealing ring is separated from the cup wall, the bottom plate is pushed to move upward along the cavity, the yogurt adhered to the side wall of the lining bag is scraped off by the edge of the lining bag on the bottom plate and flows to the lining bag above the bottom plate. The environment-friendly yogurt cup provided by the application can move the bottom plate upward by tearing and pushing. During the upward movement, the yogurt adhered to the lining bag is scraped off, the yogurt is convenient to lick, the yogurt cup can realize almost zero residue, yogurt waste is reduced, a straw or a spoon is avoided, plastic use is reduced, and the environment is protected.

Description

Technical Field

[0001] This application relates to the field of yogurt cup technology, and in particular to an environmentally friendly yogurt cup that can achieve virtually zero residue after the yogurt is finished. Background Technology

[0002] Yogurt is popular because it promotes gastrointestinal motility and aids digestion. However, yogurt is relatively thick and tends to stick to the sides and lid of the yogurt cup after drinking. To help consumers enjoy the yogurt stuck to the cup, most yogurt cups come with a straw or spoon.

[0003] After conducting research, the inventors discovered that many people don't like using straws when drinking yogurt. They prefer to tear open the lid and drink directly, then lick the lid clean. Only when they absolutely have to scrape the yogurt with a spoon will they use it. Existing yogurt cups, even with straws and spoons, don't allow for convenient and quick consumption of yogurt. Whether using a straw or a spoon, it requires several repetitions, and even then, it doesn't achieve virtually no residue. Therefore, existing yogurt cups do not meet consumer needs and do not conform to consumer habits.

[0004] Furthermore, as a best-selling beverage, yogurt has a huge annual supply demand, but the existing yogurt cups, straws, and spoons are mostly made of plastic, resulting in a large amount of plastic used in the yogurt supply chain, which is not good for the environment.

[0005] Furthermore, due to its relatively viscous consistency, yogurt is not easily consumed completely, leaving yogurt residue on the cup after drinking. This poses a challenge in the subsequent waste sorting and disposal process.

[0006] Therefore, it is urgent to propose a new technical solution to address the problems existing in the current technology. Summary of the Invention

[0007] This application provides an environmentally friendly yogurt cup to solve the problems of inconvenience in using existing yogurt cups and the waste caused by yogurt residue after drinking.

[0008] To achieve the above objectives, this application provides the following technical solution:

[0009] This application provides an environmentally friendly yogurt cup, including a cup body with a mouth and a sealing cap on the mouth; the cup body has a cylindrical cup wall and a bottom wall opposite to the mouth, the cup wall and the bottom wall together form a cavity, and a liner is attached to the cavity wall, the liner forming a filling chamber for the yogurt;

[0010] The bottom wall is a cap-shaped structure recessed towards the cup opening. The bottom wall includes a sealing ring disposed opposite to the cup wall and a bottom plate disposed at one end of the sealing ring. The other end of the sealing ring is connected to the cup wall. A tear strip is disposed on the sealing ring.

[0011] The bottom of the liner bag forms a recess that fits the bottom plate. The bottom plate is embedded in the recess, and the sidewall of the recess is pressed against the cup wall by the edge of the bottom plate. After the tear strip is pulled off, the sealing ring separates from the cup wall, and the bottom plate can be pushed upward along the cavity. The yogurt attached to the sidewall of the liner bag is scraped off by the edge of the liner bag on the bottom plate and flows to the liner bag above the bottom plate.

[0012] Furthermore, in the above technical solution, one end of the cylindrical structure formed by the cup wall forms the cup mouth, and the other end forms the mounting base of the bottom wall.

[0013] Furthermore, a flange is provided at the mouth of the cup, and the sealing cap is disposed on the flange.

[0014] Furthermore, the bottom wall is installed inside the cup wall, and the sealing ring is disposed opposite to the inner side of the cup wall, with the sealing ring fitting against the cup wall.

[0015] Furthermore, the tear strip is wrapped around the side wall of the sealing ring once; or, the tear strip is wrapped around the outer edge of the end of the sealing ring away from the bottom plate once; the sealing ring and the cup wall are connected by the tear strip; after the tear strip is pulled off, the sealing ring and the cup wall separate.

[0016] Furthermore, the tear strip is provided with a gripper portion, which is used to pinch and tear the tear strip.

[0017] Furthermore, the bottom of the liner is recessed towards the cup opening to form a recessed portion that fits the bottom plate; the recessed portion is groove-shaped; the groove wall of the recessed portion is pressed against the cup wall by the bottom plate.

[0018] Furthermore, both the cup wall and the bottom wall are made of cardboard; the liner is made of aluminum-plastic film; and the liner is attached to the cup wall with pressure-sensitive adhesive.

[0019] Furthermore, the liner is an open bag, and the opening of the liner is basically flush with the rim of the cup.

[0020] Furthermore, a disassembly strip is provided on the cup wall to allow for the removal of the liner attached to the cup wall.

[0021] Furthermore, the disassembly strip is longitudinally arranged on the cup wall.

[0022] Furthermore, the shape of the base plate is the same as the cross-sectional shape of the cavity of the cylindrical structure surrounded by the cup wall.

[0023] Furthermore, the base plate forms a piston adapted to the cavity, and when the base plate is pushed upward along the cavity, the liner is gradually peeled off from the cavity wall.

[0024] Furthermore, one end of the cylindrical structure formed by the cup wall forms the cup mouth, and a bevel ring is provided at the cup mouth. One end of the bevel ring is connected to the cup mouth, and the other end is provided with a flange, on which the sealing cap is provided; the cross-sectional area of ​​the bevel ring gradually increases from the cup mouth to the flange.

[0025] Compared with the prior art, this application has the following advantages:

[0026] 1. The environmentally friendly yogurt cup provided in this application includes a cup body, which has a cylindrical cup wall and a bottom wall opposite to the cup opening. The cup wall and the bottom wall together form a cavity, and a liner is attached to the cavity wall. Yogurt can be contained in the liner. Therefore, the yogurt cup provided in this application includes two layers, inner and outer. Furthermore, the bottom wall of the yogurt cup provided in this application includes a sealing ring and a bottom plate disposed at one end of the sealing ring. The other end of the sealing ring is connected to the cup wall. A tear strip is provided on the sealing ring. After the tear strip is pulled off, the sealing ring can be separated from the cup wall. The bottom plate can be moved upwards after being pushed by external force. The bottom plate is embedded in a recessed portion at the bottom of the liner, and the sidewall of the recessed portion is pressed against the cup wall by the edge of the bottom plate. In one usage scenario, after manually removing the tear strip, the sealing ring separates from the cup wall, pushing the base plate upwards along the cavity. Yogurt adhering to the side wall of the liner is scraped off by the edge of the liner on the rising base plate and flows to the liner above the base plate. During this upward movement, the base plate gradually peels the liner from the cavity wall in an orderly manner, while any remaining liner adheres smoothly to the cup wall, preventing wrinkles that could hinder the base plate's upward movement. As the base plate moves upwards, the yogurt on the side wall of the liner is scraped off and gathers in the liner above the base plate, which in turn lifts the liner closer to the rim. At this point, the yogurt can be drunk directly, with minimal residue after a small lick. Therefore, the environmentally friendly yogurt cup provided in this application does not require a spoon or straw; the base plate can be moved upwards simply by tearing and pushing, and the edge of the liner on the base plate can scrape off the yogurt during the upward movement. It is convenient to use, and there is virtually no yogurt residue left in the cup after drinking, preventing waste and reducing the amount of plastic used in yogurt packaging, thus benefiting the environment.

[0027] 2. The environmentally friendly yogurt cup provided in this application consists of two layers, an inner and an outer layer. During manufacturing, cardboard can be used for the outer cup wall and aluminum-plastic film can be used for the inner lining. Compared with existing plastic yogurt cups, the yogurt cup provided in this application reduces the amount of plastic used and is more environmentally friendly.

[0028] 3. The environmentally friendly yogurt cup provided in this application has a detachable strip on its cup wall. The detachable strip can be set vertically on the cup wall. After drinking the yogurt, the detachable strip on the cup wall can be manually torn to separate the paper cup wall and the aluminum-plastic film liner, which facilitates waste sorting and disposal, reduces carbon emissions, and because the yogurt cup provided in this application can achieve almost zero yogurt residue in the cup after drinking the yogurt, there is no problem of residual yogurt spilling and soiling hands and floors after manually separating the cup wall and the liner.

[0029] 4. The environmentally friendly yogurt cup provided in this application can be equipped with a bevel ring at the mouth of the cup. When the bottom plate rises to the mouth of the cup, the yogurt is collected at the bevel ring. The bevel has a large cross-sectional area and the tube section is relatively shallow, so the yogurt will not get on the nose during the licking process. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concepts disclosed in this application and the exemplary drawings, those skilled in the art are able to easily make conventional adjustments or further optimizations to the addition / reduction / classification, specific shapes, positional relationships, connection methods, and size ratios of certain units (components).

[0031] Figure 1 This is a cross-sectional structural diagram of the environmentally friendly yogurt cup provided in this application in one embodiment. In order to more clearly show the structural relationship between the outer cup wall and the inner liner of the yogurt cup provided in this application, the bottom plate edge and the cup wall are shown to have a large gap. However, in reality, the side wall of the recessed part on the liner is pressed against the cup wall by the bottom plate edge, and the two are pressed tightly without any gap.

[0032] Figure 2 This is a schematic diagram of the state obtained after the environmentally friendly yogurt cup provided in this application is pushed up onto the bottom plate after the tear strip is removed, as shown in one embodiment.

[0033] Figure 3 This is a cross-sectional structural diagram of the environmentally friendly yogurt cup provided in this application in another embodiment, in which the tear strip on the sealing ring of the bottom wall of the yogurt cup has been torn off. Similarly, the figure shows a large gap between the edge of the bottom plate and the cup wall. However, in reality, the side wall of the recessed part on the liner is pressed against the cup wall by the edge of the bottom plate, and the two are pressed tightly without any gap.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Cup wall; 2. Bottom wall; 21. Sealing ring; 211. Tear tape; 22. Base plate; 3. Liner; 4. Pressure-sensitive adhesive; 5. Flange; 6. Bevel ring. Detailed Implementation

[0036] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] In the description of this application: unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," etc., in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (e.g., they should not be construed as an emphasis on importance or order). Expressions such as "comprising," "including," and "having" also mean "not limited to" (certain units, components, materials, steps, etc.).

[0038] The terms used in this application, such as "upper," "lower," "left," "right," and "middle," are generally used to facilitate intuitive understanding by referring to the accompanying drawings, and are not absolute limitations on the positional relationships in the actual product. Changes in these relative positional relationships, without departing from the technical concept disclosed in this application, should also be considered within the scope of this application.

[0039] Example 1

[0040] To address the problems existing in the prior art, this application provides an environmentally friendly yogurt cup. See also... Figure 1 The eco-friendly yogurt cup includes a cup body and a liner 3. The cup body has a rim, and a sealing cap is provided on the rim. Further, the cup body has a cup wall 1 and a bottom wall 2 opposite to the rim. The cup wall 1 is cylindrical and, together with the bottom wall 2, forms a cavity. A liner 3 is attached to the cavity wall, and the liner 3 can be used to hold yogurt. Further, the bottom wall 2 is a cap-like structure recessed towards the rim. The bottom wall 2 includes a sealing ring 21 opposite to the cup wall 1 and a base plate 22 at one end of the sealing ring 21. The other end of the sealing ring 21 is connected to the cup wall 1, and a tear strip 211 is provided on the sealing ring 21. Further, the bottom of the liner 3 forms a recess that fits the base plate 22. The base plate is embedded in the recess, and the sidewall of the recess is pressed against the cup wall 1 by the edge of the base plate 22. After the tear strip 211 is pulled off, the sealing ring 21 separates from the cup wall 1, and the bottom plate 22 can be pushed upward along the cavity. The yogurt attached to the side wall of the liner 3 is scraped off by the edge of the liner on the upward-moving bottom plate 22 and flows to the liner above the bottom plate. During the upward movement, the bottom plate can gradually peel the liner from the cavity wall in an orderly manner, while the liner that is not peeled off is flat and adheres to the cup wall, avoiding wrinkles in the liner that hinder the upward movement of the bottom plate.

[0041] Therefore, during the upward movement of the base plate 22 provided in this application, the yogurt on the side wall of the liner 3 is scraped off and collected in the liner above the base plate. The liner above the base plate is also lifted by the base plate 22 to near the mouth of the cup. At this time, the yogurt can be drunk directly. A small amount of licking can achieve almost no residue. There is no need to use a spoon or straw during consumption. The base plate 22 can be moved upward by tearing and pushing. During the upward movement, the edge of the liner on the base plate 22 can scrape the yogurt. It is convenient to use. After drinking, there is basically no yogurt residue in the yogurt cup, which will not cause yogurt waste. At the same time, it also reduces the amount of plastic used in yogurt packaging, which is beneficial to the environment.

[0042] In one embodiment, see Figure 1 One end of the cylindrical structure formed by the cup wall 1 forms the cup mouth, and the other end forms the mounting base for the bottom wall 2. A flange 5 can be provided at the cup mouth, and a sealing cap is provided on the flange 5. The sealing cap can be an aluminum-plastic film, which is heat-sealed onto the flange 5.

[0043] In one embodiment, see Figure 2 The bottom wall 2 of the yogurt cup is installed inside the cup wall 1. The sealing ring 21 is set opposite to the inner side of the cup wall 1 and fits the cup wall 1. The tear strip 211 is wrapped around the outer edge of the end of the sealing ring 21 away from the bottom plate 22. The sealing ring 21 and the cup wall 1 are connected by the tear strip 211. If the tear strip 211 is pulled off, the sealing ring 21 and the cup wall 1 will separate.

[0044] In one embodiment, a tear strip 211 is disposed on the side wall of the sealing ring 21, and the tear strip 211 is wrapped around the side wall of the sealing ring 21. In another case, the tear strip 211 is disposed in the middle of the side wall of the sealing ring 21, with one end of the sealing ring 21 connected to the bottom plate 22 and the other end connected to the cup wall 1. In this case, if the tear strip 211 is pulled off, the sealing ring 21 breaks off from the middle, with the sealing ring above the tear strip 211 connected to the bottom plate 21 and the sealing ring below the tear strip 211 connected to the cup wall 1. At this time, pushing the bottom plate 22 will also move the bottom plate 22 upward.

[0045] In one embodiment, the tear strip 211 is provided with a gripper, which is used to pinch and tear the tear strip 211. The yogurt cup provided in this application achieves the separation of the sealing ring 21 from the cup wall 1 through the tear strip 211. The operation is simple, convenient, easy to process, and low in cost. In order to ensure that the bottom plate 22 does not tilt during the rising process, the height of the sealing ring 21 can be appropriately increased, that is, the length of the bottom edge of the yogurt cup can be increased, so that the contact area between the bottom wall 2 and the cup wall 1 is larger, the contact is tighter, and there are no gaps, so there will be no residue. After appropriately increasing the height of the sealing ring 21, the tear strip 211 can be set closer to the bottom of the yogurt cup. In this way, after the tear strip 211 is torn off, the contact area between the bottom wall 2 (bottom plate and sealing ring still attached to the bottom plate after the tear strip is torn off) and the cup wall 1 is larger.

[0046] In one embodiment, see Figure 2 The bottom of the liner 3 is recessed towards the cup opening, forming a recessed portion that fits the base plate 22. The recessed portion is groove-shaped, and the groove wall of the recessed portion is pressed against the cup wall 1 by the base plate 22. The shape of the base plate 22 is the same as the cross-sectional shape of the cavity of the cylindrical structure surrounded by the cup wall 1. Since the liner 3 is membrane-like and relatively thin, even though the groove wall of the recessed portion of the liner is pressed against the cup wall 1 by the base plate 22, the size of the base plate 22 is basically the same as the inner diameter of the cylindrical structure.

[0047] During the research and development process, the inventors discovered that if the bottom of the liner does not have a recessed part that matches the base plate, after attaching the bottom of the liner to the base plate, the outer edge of the base plate directly abuts against the inner side of the cup wall. In this structural state, the base plate is difficult to push, resulting in poor performance. To make it easier to push the base plate, the inventors created a recessed part at the bottom of the liner that matches the base plate, allowing the base plate to be embedded in the recessed part of the liner, with the side wall of the recessed part of the liner pressing against the cup wall. At this time, because the outer edge of the base plate is attached to the liner, the outer edge of the base plate is relatively smooth, making it easier to push the base plate (during the pushing process, the base plate can be regarded as a piston that matches the cavity). Furthermore, the liner is smoothly and evenly attached to the cup wall using pressure-sensitive adhesive. After the user pulls the tear strip, they push the base plate upwards. The liner (aluminum-plastic film) attached to the cup wall peels off in an orderly manner from bottom to top under the action of tension and pressure-sensitive adhesive, preventing the liner from wrinkling and hindering the upward movement of the base plate during the peeling process. As the base plate rises, the liner attached to the cup wall that has not been peeled off remains flat and smooth, preventing the liner from piling up at the cup rim. The liner will not have wrinkles or trap yogurt.

[0048] In one embodiment, both the cup wall 1 and the bottom wall 2 can be made of a supportive material such as cardboard, and the liner 3 can be an aluminum-plastic film. The liner 3 is attached to the cup wall 1 using pressure-sensitive adhesive 4. The liner 3 is an open bag, with the opening of the liner 3 basically flush with the cup rim. The environmentally friendly yogurt cup provided by this application includes two layers, an inner and an outer layer. During manufacturing, cardboard can be used for the outer cup wall 1, and aluminum-plastic film can be used for the inner liner 3. Compared with existing plastic yogurt cups, the yogurt cup provided by this application reduces the amount of plastic used and is more environmentally friendly.

[0049] The outer cup wall 1 of the yogurt cup can be made of paper, and the inner lining 3 can be made of aluminum-plastic film. Combined with the sealing lid, which is also made of aluminum-plastic film, the inventor measured that the environmentally friendly yogurt cup provided in this application uses a total of 1g of plastic. For comparison, the inventor weighed a typical 100ml single-pack yogurt container and straw, finding that this container and straw used a total of 5g of plastic. Similarly, the inventor weighed the plastic lid and spoon of a typical yogurt cup, finding that the lid and spoon used a total of 5g of plastic. The comparison shows that the environmentally friendly yogurt cup provided in this application significantly reduces the amount of plastic used, to approximately 20% of the plastic used in typical yogurt cups with straws or spoons: 1g / 5g*100% = 20%, making it a more environmentally friendly yogurt cup.

[0050] In one embodiment, a disassembly strip is provided on the cup wall 1, which is longitudinally arranged on the cup wall 1. The disassembly strip is used to remove the liner 3 attached to the cup wall 1. After drinking the yogurt, the disassembly strip on the cup wall 1 can be manually torn to separate the paper cup wall 1 from the aluminum-plastic film liner 3, which facilitates waste sorting and disposal, reduces carbon emissions, and because the yogurt cup provided by this application can achieve virtually zero yogurt residue in the cup after drinking the yogurt, there is no problem of residual yogurt spilling and soiling hands and floors after manually separating the cup wall 1 and the liner 3.

[0051] Example 2

[0052] This embodiment provides an environmentally friendly yogurt cup. The environmentally friendly yogurt cup provided in this embodiment adds a beveled ring 6 to the rim of the cup provided in Embodiment 1. See also... Figure 3 One end of the bevel ring 6 is connected to the cup rim, and the other end is provided with a flange 5, on which a sealing cap is provided; the cross-sectional area of ​​the bevel ring 6 gradually increases from the cup rim to the flange 5. When the base plate 22 rises to the cup rim, the yogurt is collected at the bevel ring 6. The bevel has a large cross-sectional area and the tube section is relatively shallow, so the yogurt will not get on the nose during licking.

[0053] In summary, the environmentally friendly yogurt cup provided in this application does not require a spoon or straw. The base can be easily lifted by tearing and pushing, and the edge of the lining bag on the base can scrape the yogurt during the lifting process, making it convenient to use. It achieves the process of drinking yogurt, licking the lid, removing the bottom, lifting the bottom, and licking the yogurt in steps. After drinking, there is virtually no yogurt residue in the cup, preventing waste and reducing the amount of plastic used in yogurt packaging, thus benefiting the environment. Furthermore, the yogurt cup is designed with a double-layer structure, ensuring airtightness for yogurt transportation and storage while allowing the bottom to rise, resulting in a simple, convenient, and low-cost design.

[0054] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

[0055] The present application has been described in a relatively specific and detailed manner above through general descriptions and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not depart from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the protection scope of the claims of the present application.

Claims

1. An environmentally friendly yogurt cup, characterized in that, The cup includes a cup body with a rim and a sealing cap on the rim; the cup body has a cylindrical cup wall and a bottom wall opposite to the rim, the cup wall and the bottom wall together form a cavity, and a liner is attached to the cavity wall, the liner forming a filling chamber for yogurt; The bottom wall is a cap-shaped structure recessed towards the cup opening. The bottom wall includes a sealing ring disposed opposite to the cup wall and a bottom plate disposed at one end of the sealing ring. The other end of the sealing ring is connected to the cup wall. A tear strip is disposed on the sealing ring. The bottom of the liner bag forms a recess that fits the bottom plate. The bottom plate is embedded in the recess, and the sidewall of the recess is pressed against the cup wall by the edge of the bottom plate. After the tear strip is pulled off, the sealing ring separates from the cup wall, and the bottom plate can be pushed upward along the cavity. The yogurt attached to the sidewall of the liner bag is scraped off by the edge of the liner bag on the bottom plate and flows to the liner bag above the bottom plate. The bottom of the liner is recessed towards the cup opening to form a recessed portion that fits the base plate; the recessed portion is groove-shaped, and the groove wall of the recessed portion is pressed against the cup wall by the base plate; the liner is made of aluminum-plastic film; the liner is attached to the cup wall by pressure-sensitive adhesive; The shape of the bottom plate is the same as the cross-sectional shape of the cavity of the cylindrical structure surrounded by the cup wall; The base plate forms a piston that fits into the cavity. When the base plate is pushed upward along the cavity, the liner is gradually peeled off from the cavity wall.

2. The environmentally friendly yogurt cup according to claim 1, characterized in that, One end of the cylindrical structure formed by the cup wall forms the cup mouth, and the other end forms the mounting base of the bottom wall; A flange is provided at the mouth of the cup, and the sealing cap is provided on the flange; The bottom wall is installed inside the cup wall, and the sealing ring is disposed opposite to the inner side of the cup wall, and the sealing ring is fitted to the cup wall; The tear strip is wrapped around the side wall of the sealing ring once; or... The tear strip is wrapped around the outer edge of the sealing ring at the end opposite to the bottom plate; the sealing ring and the cup wall are connected by the tear strip; after the tear strip is pulled off, the sealing ring and the cup wall separate. The tear strip is provided with a gripper, which is used to pinch and tear the tear strip.

3. The environmentally friendly yogurt cup according to claim 1, characterized in that, The cup wall and bottom wall are both made of cardboard.

4. The environmentally friendly yogurt cup according to claim 1 or 3, characterized in that, The liner is an open bag, and the opening of the liner is basically flush with the rim of the cup.

5. The environmentally friendly yogurt cup according to claim 1, characterized in that, The cup wall is provided with a disassembly strip, which is used to remove the liner attached to the cup wall; The disassembly strip is longitudinally arranged on the cup wall.

6. The environmentally friendly yogurt cup according to claim 1, characterized in that, The cup mouth is formed at one end of the cylindrical structure enclosed by the cup wall. A bevel ring is provided at the cup mouth. One end of the bevel ring is connected to the cup mouth, and the other end is provided with a flange. The sealing cap is provided on the flange. The cross-sectional area of ​​the bevel ring gradually increases from the cup opening towards the flange.

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