Plastic film easy to seal

Abstract

The utility model discloses an easy-sealing plastic film in the field of sealing films, which comprises a plastic film body and a plurality of sealing cover patterns printed on the surface of the plastic film body at equal intervals. The plastic film body comprises a hydrophobic wear-resistant layer, an antibacterial and mildew-resistant layer arranged below the hydrophobic wear-resistant layer, an elastic layer arranged below the antibacterial and mildew-resistant layer, a soft plastic film layer arranged below the elastic layer and a sealing glue layer arranged below the soft plastic film layer; the hydrophobic wear-resistant layer is glued with the antibacterial mildew-proof layer, the soft plastic film layer is glued with the elastic layer and the glue sealing layer, and the elastic layer is glued with the antibacterial mildew-proof layer. The hydrophobic wear-resistant layer and the antibacterial mildew-proof layer can enable the cover plastic film to have excellent hydrophobic and mildew-proof performance, and the sealing glue layer is coated at the contact part of the cover plastic film and the sealing cover, so that the cover plastic film can be quickly sealed in a hot-pressing or cold-pressing manner, and is extremely practical.

Description

Technical Field

[0001] The utility model relates to the field of sealing films, in particular to an easy-to-seal plastic film. Background Art

[0002] Plastic cups or paper cups are widely used in the prior art. Plastic cups refer to cups made of plastic. Plastic cups or paper cups need to be sealed with sealing films when they are filled with items to facilitate the transportation of products. In particular, when plastic cups, aluminum cups and paper boxes are used to hold liquids, it is very necessary to use sealing films to seal them.

[0003] However, the existing plastic films are sealed by high temperature heating, which is inconvenient, and the hydrophobicity and mildew resistance need to be improved. Therefore, those skilled in the art provide an easy-to-seal plastic film to solve the problems mentioned in the above background technology. Utility Model Content

[0004] The purpose of the present invention is to provide an easy-to-seal plastic film to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The easy-to-seal plastic film comprises a plastic film body and a plurality of sealing patterns printed on the surface of the plastic film body and arranged at equal intervals. The plastic film body comprises a hydrophobic wear-resistant layer, an antibacterial and mildew-proof layer arranged below the hydrophobic wear-resistant layer, an elastic layer arranged below the antibacterial and mildew-proof layer, a soft plastic film layer arranged below the elastic layer, and a sealing layer arranged below the soft plastic film layer; the hydrophobic wear-resistant layer is glued to the antibacterial and mildew-proof layer, the soft plastic film layer is glued to the elastic layer and the sealing layer, and the elastic layer is glued to the antibacterial and mildew-proof layer.

[0007] Furthermore, the sealing glue layer is a local coating layer or a full-plate coating layer made of cold sealing glue or hot sealing glue.

[0008] Furthermore, the shapes of the partial coating layer and the sealing pattern are the same as the shape structure of the area to be sealed, and the partial coating layer is an annular structure, and there is a margin of 2-5mm on one side between the partial coating layer and the area to be sealed.

[0009] The hydrophobic wear-resistant layer and the antibacterial and mildew-proof layer in the utility model can make the cover plastic film have excellent hydrophobic and mildew-proof properties, and by coating the sealing layer on the contact part with the cover, hot pressing or cold pressing can be used for rapid sealing, which is extremely practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2This is a layered structure diagram of the plastic film body in the utility model;

[0012] Figure 3 It is a bottom view of the sealing layer in Example 1 and Example 3 of the utility model;

[0013] Figure 4 It is a bottom view of the sealing layer in Example 2 and Example 4 of the utility model.

[0014] In the figure: 1. Plastic film body; 101. Hydrophobic and wear-resistant layer; 102. Antibacterial and mildew-proof layer; 103. Elastic layer; 104. Soft plastic film layer; 105. Sealing layer; 1051. Local coating layer; 1052. Full-plate coating; 2. Covering pattern. DETAILED DESCRIPTION

[0015] See also Figures 1-2 In the embodiment of the utility model, the easy-to-seal plastic film comprises a plastic film body 1 and a plurality of sealing patterns 2 printed on the surface of the plastic film body 1 and arranged at equal intervals. The plastic film body 1 comprises a hydrophobic and wear-resistant layer 101, an antibacterial and mildew-proof layer 102 arranged below the hydrophobic and wear-resistant layer 101, an elastic layer 103 arranged below the antibacterial and mildew-proof layer 102, a soft plastic film layer 104 arranged below the elastic layer 103, and a sealing layer 105 arranged below the soft plastic film layer 104; the hydrophobic and wear-resistant layer 101 is glued to the antibacterial and mildew-proof layer 102, the soft plastic film layer 104 is glued to the elastic layer 103 and the sealing layer 105, and the elastic layer 103 is glued to the antibacterial and mildew-proof layer 102.

[0016] By adopting the above technical solution, the hydrophobic and wear-resistant layer 101 and the antibacterial and mildew-proof layer 102 can make the cover plastic film have excellent hydrophobic and mildew-proof properties, and by coating the sealing layer 105 on the contact part with the cover, hot pressing or cold pressing can be used for rapid sealing, which is extremely practical.

[0017] Example 1

[0018] In this embodiment, Figure 3 As shown, the sealing glue layer 105 adopts cold sealing glue, and the sealing glue layer 105 adopts a local coating layer 1051, which can save raw materials.

[0019] Example 2

[0020] In this embodiment, Figure 4 As shown, the sealing glue layer 105 adopts cold sealing glue, and the sealing glue layer 105 adopts a full-plate coating 1052.

[0021] Example 3

[0022] In this embodiment, Figure 3 As shown, the sealing glue layer 105 is made of heat-sealing glue, and the sealing glue layer 105 is made of a local coating layer 1051 .

[0023] Example 4

[0024] In this embodiment, Figure 4 As shown, the sealing glue layer 105 is made of heat-sealing glue, and the sealing glue layer 105 is made of a full-plate coating 1052 .

[0025] In Examples 1-4, the shapes of the local coating layer 1051 and the capping pattern 2 are the same as the shape structure of the area to be sealed, and the local coating layer 1051 is an annular structure, and there is a 3mm margin between the local coating layer 1051 and one side of the area to be sealed.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An easy-to-seal plastic film, comprising a plastic film body (1) and a plurality of equally spaced sealing patterns (2) printed on the surface of the plastic film body (1), characterized in that: The plastic film body (1) comprises a hydrophobic wear-resistant layer (101), an antibacterial and mildew-proof layer (102) arranged below the hydrophobic wear-resistant layer (101), an elastic layer (103) arranged below the antibacterial and mildew-proof layer (102), a soft plastic film layer (104) arranged below the elastic layer (103), and a sealing layer (105) arranged below the soft plastic film layer (104); the hydrophobic wear-resistant layer (101) is glued to the antibacterial and mildew-proof layer (102), the soft plastic film layer (104) is glued to the elastic layer (103) and the sealing layer (105), and the elastic layer (103) is glued to the antibacterial and mildew-proof layer (102).

2. The easy-seal plastic film according to claim 1, characterized in that: The sealing glue layer (105) is a local coating layer (1051) or a full-plate coating layer (1052) made by using cold sealing glue or hot sealing glue.

3. The easy-seal plastic film according to claim 2, characterized in that: The appearance of the local coating layer (1051) and the sealing pattern (2) is the same as the appearance structure of the area to be sealed, and the local coating layer (1051) is an annular structure, and there is a margin of 2-5 mm between the local coating layer (1051) and one side of the area to be sealed.

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