Point breaking type chalk packaging film

Abstract

The utility model discloses a point breaking type chalk packaging film which comprises a packaging film body and tearing lines, the packaging film body is wrapped on the outer surface of chalk, a plurality of tearing lines are arranged on the side face of the packaging film body, the tearing lines are point breaking tearing lines, each point breaking tearing line comprises a plurality of point breaking holes, and the point breaking holes are communicated with the packaging film body. The point breaking holes are arranged in a line, the tearing lines are parallel to one another, the distances between the tearing lines are equal, and tearing openings are formed in one ends of the tearing lines on the packaging film body. The chalk packaging film is easy to tear, an opening formed after the chalk packaging film is torn is smooth, and the use experience of chalk is improved.

Description

Technical Field

[0001] This utility model relates to the field of stationery packaging technology, and in particular to a perforated chalk packaging film. Background Technology

[0002] After manufacturing, chalk is wrapped in a film to protect it and prevent contamination. Before use, the film at the tip of the chalk must be removed, leaving the film at the back intact. Over time, as the chalk shortens and the writing end approaches the opening of the film, another section of film needs to be removed to expose the writing end for proper use. However, existing chalk packaging films are often of a simple structure, making them difficult to tear and resulting in uneven openings, negatively impacting the user experience. Utility Model Content

[0003] To address the aforementioned problems, this utility model aims to provide a perforated chalk packaging film to solve the issues of the chalk packaging film being difficult to tear and the opening after tearing being uneven.

[0004] The technical problem solved by this utility model can be achieved by the following technical solution: a perforated chalk packaging film, including a packaging film body and tear lines, wherein the packaging film body covers the outer surface of the chalk, and multiple tear lines are provided on the side of the packaging film body, wherein the tear lines are perforated tear lines, each perforated tear line includes multiple perforated holes, and the perforated holes are arranged in a line.

[0005] The edge regions on one side of the packaging film body overlap with the edge regions on the other side.

[0006] The packaging film body has a tear opening at one end of the tear line.

[0007] The tear lines are parallel to each other. The spacing between the tear lines is equal.

[0008] Compared with the prior art, the present invention has the following advantages: the chalk packaging film of the present invention is easy to tear open, and the opening after tearing is flat, which improves the user experience of chalk. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a schematic diagram of the structure of this utility model with a section of packaging film torn off;

[0011] In the picture: 1-Packaging film body, 2-Tear line, 3-Tear opening, 4-Chalk. Detailed Implementation

[0012] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.

[0013] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0014] Combined with appendix Figures 1 to 2 As shown, this embodiment discloses a perforated chalk packaging film, including a packaging film body 1 and tear lines 2. The packaging film body 1 covers the outer surface of the chalk 4. Multiple tear lines 2 are provided on the side of the packaging film body 1. The tear lines 2 are perforated tear lines, and each perforated tear line includes multiple perforated holes, and the perforated holes are arranged in a line.

[0015] The tear line 2 on the packaging film body 1 has a tear opening 3 at one end, which makes it easy to tear open the chalk packaging film.

[0016] The chalk 4 is cylindrical in shape, and the packaging film body is made of transparent material. The packaging film body 1 is wrapped around the side of the chalk 4, and the edge area of ​​one side of the packaging film body 1 overlaps with the edge area of ​​the other side.

[0017] Each tear line 2 is parallel to the others, and the spacing between each tear line 2 is equal.

[0018] In use, a section of the packaging film 1 is torn off along the first tear line 2 through the tear opening 3, exposing the chalk 4 inside the packaging film 1. When the chalk 4 becomes shorter after use, a section of the packaging film 1 is torn off along the second tear line 2, exposing the lower part of the chalk outside the packaging film. The chalk packaging film of this utility model is easy to tear, and the opening after tearing is flat, improving the chalk user experience.

[0019] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the utility model in any way. Any simple modifications, equivalent changes, or alterations made to the above embodiments based on the technical principles of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A chalk packaging film of the break-and-seek type, comprising a packaging film body (1) and a tear line (2), characterized in that: The packaging film body (1) is wrapped on the outer surface of the chalk (4), a plurality of tear lines (2) are arranged on the side surface of the packaging film body (1), the tear lines (2) are point breaking tear lines, each point breaking tear line comprises a plurality of point breaking holes, and the point breaking holes are arranged in a line.

2. A point-break chalk packaging film according to claim 1, characterized in that: One end of the tear line (2) on the packaging film body (1) is provided with a tear opening (3).

3. A point-break chalk packaging film according to claim 1, characterized in that: The side edge area of the packaging film body (1) and the other side edge area overlap each other.

4. A point-break chalk packaging film according to claim 1, characterized in that: Each tear line (2) is parallel to each other.

5. A point-break chalk packaging film according to claim 1, wherein: The spacing between each tear line (2) is equal.

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