Mildew-proof paper for photovoltaic glass

Abstract

The utility model discloses a piece of mildew-proof paper for photovoltaic glass, which comprises a paper main body, and four corners of the paper main body are respectively provided with a positioning hole; the two sides of the paper body are each provided with a protective film layer, and each protective film layer is coated with a mildew-proof layer. And the positioning holes penetrate through the protective film layer and the mildew-proof layer. According to the mould-proof paper laying device, quick and flat laying action can be conveniently carried out, so that mould-proof paper is flatly attached to the surface of glass for use, and the mould-proof effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mildew-proof paper, in particular to a mildew-proof paper for photovoltaic glass. Background Art

[0002] At present, during the transportation and storage of photovoltaic glass, it is necessary to lay mildew-proof paper on its surface to protect it from moisture and humid environment and ensure its use effect. The current mildew-proof paper consists of paper and a mildew-proof coating on the paper surface. When in use, it is necessary to lay the mildew-proof paper on the glass surface and stack the glass and the mildew-proof paper. The current laying process requires at least two workers to cooperate for laying, which is labor-consuming and prone to wrinkles and cavities on the glass surface, affecting the protection effect, and there are deficiencies. Summary of the Utility Model

[0003] The utility model is to avoid the deficiencies existing in the prior art and provides a mildew-proof paper for photovoltaic glass that is convenient for laying and use.

[0004] The utility model solves the technical problems by adopting the following technical solutions: A mildew-proof paper for photovoltaic glass, including a paper main body, and a positioning hole is provided at each of the four corners of the paper main body;

[0005] A protective film layer is provided on each of the two sides of the paper main body, and a mildew-proof layer is coated on the protective film layer;

[0006] The positioning hole penetrates through the protective film layer and the mildew-proof layer.

[0007] In several embodiments, four tearable hole bands are provided on the paper main body, each tearable hole band is arranged parallel to the adjacent side of the paper main body, and the adjacent two tearable hole bands and the adjacent side of the paper main body form a positioning area, and the positioning hole is arranged in the positioning area.

[0008] In several embodiments, the tearable hole band includes a plurality of openings arranged in a straight line, and there is a gap between adjacent two openings.

[0009] In several embodiments, the tearable hole band penetrates through the protective film layer and the mildew-proof layer.

[0010] In several embodiments, the protective film layer is a PVC film.

[0011] In several embodiments, a cutting groove is provided on each of the four sides of the mildew-proof paper, and a positioning ear is formed at each of the four corners of the mildew-proof paper through the cutting groove, and the positioning hole is arranged on the positioning ear.

[0012] In several embodiments, the cutting groove penetrates through the mildew-proof layer, the protective film layer and the paper main body.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The present utility model facilitates quick and flat laying operations, enabling the mildew-proof paper to be flatly attached to the glass surface for use. Meanwhile, a single person can complete the laying, reducing labor costs. After the laying is completed, the present utility model facilitates the tearing of the corner areas. Description of the Drawings

[0015] The drawings described herein are only for the purpose of illustrating the selected embodiments and do not represent all possible implementations, nor should they be considered as limiting the scope of the present utility model.

[0016] Figure 1 Schematically shows the overall structure of the mildew-proof paper for photovoltaic glass in Embodiment 1;

[0017] Figure 2 Schematically shows the side view structure of the mildew-proof paper for photovoltaic glass in Embodiment 1;

[0018] Figure 3 Schematically shows the overall structure of the mildew-proof paper for photovoltaic glass in Embodiment 2;

[0019] Figure 4 Schematically shows the overall structure of the mildew-proof paper for photovoltaic glass in Embodiment 3. Detailed Description of the Embodiments

[0020] Next, the embodiments of the present utility model will be described in detail with reference to the drawings. To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0021] Therefore, the following detailed description of the embodiments of the present utility model provided in conjunction with the drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0022] Embodiment 1

[0023] As Figure 1 - Figure 2As shown in the figure, the anti-mildew paper for photovoltaic glass in this embodiment mainly includes a paper body 10. A protective film layer 20 is provided on each side of the paper body 10. An anti-mildew layer 30 is coated on the protective film layer 20. The protective film layer 20 is made of a PVC film, and the two are bonded and fixed. At the same time, a positioning hole 40 is provided at each of the four corners of the paper body 10, and the positioning hole 40 penetrates through the protective film layer 20 and the anti-mildew layer 30.

[0024] During use, four positioning posts need to be set on the stacking platform. After the glass is placed between the four positioning posts, the two positioning holes 40 on one side of the anti-mildew paper are inserted into the two positioning posts. Then, after the other side is tightened and laid on the glass, the remaining two positioning holes 40 are inserted into the other two positioning posts. After keeping its surface taut, the next layer of glass is laid, and the above actions are repeated.

[0025] Embodiment 2

[0026] As Figure 3 shown in the figure, in this embodiment, the difference from Embodiment 1 is that four tear perforation bands 11 are additionally provided on the paper body 10. The tear perforation band 11 includes a plurality of openings arranged in a straight line, and there is a gap between adjacent two of the openings. Here, each tear perforation band 11 is arranged parallel to the adjacent side of the paper body 10, and the adjacent two tear perforation bands 11 and the adjacent side of the paper body 10 form a positioning area 12, and the positioning hole 40 is arranged in the positioning area 12.

[0027] Moreover, the tear perforation band 11 penetrates through the protective film layer 20 and the anti-mildew layer 30.

[0028] During use, four positioning posts need to be set on the stacking platform. After the glass is placed between the four positioning posts, the two positioning holes 40 on one side of the anti-mildew paper are inserted into the two positioning posts. Then, after the other side is tightened and laid on the glass, the remaining two positioning holes 40 are inserted into the other two positioning posts. After keeping its surface taut, the next layer of glass is laid, and then the edge is torn off along the tear perforation band 11 for convenient handling after stacking, and then the above actions are repeated.

[0029] Embodiment 3

[0030] As Figure 4 shown in the figure, in this embodiment, the difference from Embodiment 1 is that a cutting groove 13 is provided on each of the four sides of the anti-mildew paper, and a positioning ear 14 is formed at each of the four corners of the anti-mildew paper through the cutting groove 13. The positioning hole 40 is arranged on the positioning ear 14. Of course, the cutting groove 13 penetrates through the anti-mildew layer 30, the protective film layer 20, and the paper body 10.

[0031] Moreover, a tear perforation band can also be opened between the positioning ear 14 and the anti-mildew paper to facilitate the tearing off of the positioning ear 14.

[0032] During use, four positioning posts need to be set on the stacking platform. After the glass is placed between the four positioning posts, the two positioning holes 40 on one side of the anti-mildew paper are inserted into the two positioning posts. Then, after the other side is tightened and laid on the glass, the remaining two positioning holes 40 are inserted into the other two positioning posts. After keeping its surface taut, the next layer of glass is laid. Subsequently, the four positioning ears are torn off along the easy-tear hole strip for convenient handling after stacking. Then, the above actions are repeated.

[0033] All the ways described in this article can be carried out in any suitable order. Any and all examples used, or the exemplary language provided in this article (such as "for example") are only used to better illustrate the present utility model and do not limit the scope of the present utility model, unless otherwise claimed. The language in the detailed description should not be construed as indicating any essential elements for practicing the present utility model that are not claimed.

[0034] The present utility model describes preferred embodiments, including the best ways known to the inventors to practice the present utility model. Of course, those skilled in the art can obviously see the changes in these preferred embodiments. The inventors anticipate that those skilled in the art can use such changes as appropriate. The inventors point out that the present utility model can be implemented in other ways different from those specifically described above. Therefore, the present utility model includes all improvements included in the gist and scope of the present utility model defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present utility model includes any of the above factors and all possible changes thereof.

Claims

1. A mildew-proof paper for photovoltaic glass, comprising a paper body (10), characterized in that: A positioning hole (40) is provided at each of the four corners of the paper body (10); A protective film layer (20) is disposed on each side of the paper body (10), and an anti-mildew layer (30) is coated on the protective film layer (20); The positioning hole (40) penetrates the protective film layer (20) and the mildew-proof layer (30).

2. The mildew-proof paper for photovoltaic glass according to claim 1, characterized in that: Four easy-tear hole bands (11) are arranged on the paper body (10), each of the easy-tear hole bands (11) is arranged parallel to the side edge of the adjacent paper body (10), and two adjacent easy-tear hole bands (11) and the adjacent side edges of the paper body (10) form a positioning area (12), and the positioning hole (40) is arranged in the positioning area (12).

3. The anti-mildew paper for photovoltaic glass according to claim 2, characterized in that: The tearable perforated tape (11) comprises a plurality of openings arranged in a straight line, and a gap exists between two adjacent openings.

4. The anti-mildew paper for photovoltaic glass according to claim 3, characterized in that: The easy-tear hole tape (11) penetrates the protective film layer (20) and the mildew-proof layer (30).

5. The anti-mildew paper for photovoltaic glass according to claim 1, characterized in that: The protective film layer (20) is a PVC film.

6. The mildew-proof paper for photovoltaic glass according to claim 1, characterized in that: A cutting groove (13) is provided on each of the four sides of the mildew-proof paper, and a positioning ear (14) is formed at the four corners of the mildew-proof paper through the cutting groove (13), and the positioning hole (40) is provided on the positioning ear (14).

7. The anti-mildew paper for photovoltaic glass according to claim 6, characterized in that: The cutting groove (13) penetrates the mildew-proof layer (30), the protective film layer (20) and the paper body (10).

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