Anti-release paper cup or paper bowl

Abstract

The utility model discloses an anti-stripping paper cup or bowl, which comprises a cup body or bowl body, an integrated covering film is absorbed in the cup body or bowl body by adopting vacuum, and the covering film is covered on the inner wall and the inner bottom of the cup body or bowl body in a matching way, and the anti-stripping paper cup or bowl is characterized in that the covering film covers the upper port of the bowl body or cup body; the upper end opening of the bowl body or the cup body is provided with an outer curled edge, the corresponding covering film is curled along with the outer curled edge, and the end opening of the covering film is hidden in the outer curled edge. According to the utility model, the film covering port is hidden in the outer curled edge, so that the film stripping phenomenon caused by external environment influence or touch in the use process is effectively avoided, and a good film stripping prevention effect is achieved.

Description

Technical Field

[0001] The utility model relates to an improved invention for a paper container, in particular to an improved invention for an anti-film peeling paper cup or paper bowl. Background Art

[0002] Traditional paper cups (bowls) usually use base paper lamination or coating to prevent leakage, but the connection between the cup (bowl) body and the bottom paper and the overlapped edge of the cup (bowl) body fan ring paper are glued or hot-sealed, which is prone to leakage and cannot maintain sealing for a long time, seriously affecting the performance of the paper cup (bowl). Another method is to use vacuum adsorption with an integrated coating inside the paper cup (bowl) to prevent leakage. The coating is usually covered to the upper surface of the paper cup (bowl) port or roll mouth, and the exposed coating port is easily delaminated from the paper cup (bowl) under the influence of the external environment and touch during use, affecting the use and aesthetics. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an anti-film peeling paper cup or paper bowl.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme to achieve the goal: the anti-film peeling paper cup or paper bowl includes a cup body or a bowl body, and the cup body or the bowl body has an integrated coating by vacuum adsorption, and the coating is matched and covered on the inner wall and the inner bottom of the cup body or the bowl body, and is characterized in that: the coating covers the upper port of the bowl body or the cup body, and the upper port of the bowl body or the cup body is provided with an outer curling edge, the corresponding coating is rolled up with the outer curling edge, and the coating port is hidden in the outer curling edge.

[0005] The membrane covering port is flush with or close to the upper port of the bowl body or the cup body.

[0006] The outer curling edge is circular or flat.

[0007] The bowl body or the cup body is provided with a recessed bottom.

[0008] The beneficial effect of the utility model is that the improved anti-film peeling paper cup or paper bowl has the film rolled up along with the outer curling edge, and the film port is hidden inside the outer curling edge, that is, the outer curling edge restricts and protects the film port, effectively avoiding the film peeling phenomenon caused by the influence of the external environment or touching during use, having a good anti-film peeling effect, and ensuring aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2It is a structural sectional view of the utility model.

[0012] Figure 3 It is a schematic diagram of vacuum lamination before rolling of the utility model. DETAILED DESCRIPTION

[0013] The accompanying drawings show the structure of the utility model, and the following further describes its relevant details in conjunction with the accompanying drawings. Figure 1-3 The anti-film peeling paper cup or paper bowl includes a cup body or bowl body 1, and an integrated film 2 is vacuum-adsorbed inside the cup body or bowl body 1. The film 2 is matched and covered on the inner wall and inner bottom of the cup body or bowl body 1. The film 2 covers the upper port of the bowl body 1 or the cup body. The upper port of the bowl body 1 or the cup body is provided with an outer curling edge 3. The corresponding film 2 is rolled up with the outer curling edge 3, and the port of the film 2 is hidden in the outer curling edge 3. The outer curling edge 3 limits and protects the port of the film 2 to prevent film peeling from affecting the use and aesthetics.

[0014] The molding process of the utility model is to produce a cup body or bowl body 1 without curling, and adopt a vacuum adsorption integrated coating 2 inside, and the coating 2 covers the upper end of the bowl body 1 or the cup body, and then the cup body or bowl body 1 is curled, so that the coating 2 is rolled along with the outer curling edge 3, and the end of the coating 2 is hidden in the outer curling edge 3.

[0015] As a further improved specific implementation, the end of the coating 2 is flush with or close to the upper end of the bowl body 1 or the cup body, so that the coating 2 is rolled up with the outer curling edge 3 and is preferably hidden in the outer curling edge 3 .

[0016] As a further improved specific implementation, the outer curling edge 3 is circular or flat, and the flat shape is preferably obtained by flattening the circular outer curling edge 3 .

[0017] As a further improved specific implementation, the bowl body 1 or the cup body is provided with a recessed bottom to form a stable supporting structure.

[0018] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-film peeling paper cup or paper bowl, comprising a cup body or a bowl body, wherein the cup body or the bowl body is provided with an integrated film by vacuum adsorption, and the film is matched and covered on the inner wall and the inner bottom of the cup body or the bowl body, characterized in that: The coating covers the upper port of the bowl body or the cup body, and the upper port of the bowl body or the cup body is provided with an outer curling edge, the corresponding coating is rolled up along with the outer curling edge, and the coating port is hidden in the outer curling edge.

2. The anti-stripping paper cup or paper bowl according to claim 1, characterized in that: The membrane covering port is flush with or close to the upper port of the bowl body or the cup body.

3. The anti-stripping film paper cup or paper bowl according to claim 1, characterized in that: The outer curling edge is circular or flat.

4. The anti-peeling film paper cup or paper bowl according to claim 1, characterized in that: The bowl body or the cup body is provided with a recessed bottom.

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