CN-224212600-U - Edge sealing adhesive tape for packaging big plate Low-E

Abstract

The utility model relates to an edge sealing adhesive tape for packaging a large plate Low-E, which belongs to the technical field of glass packaging and comprises a plastic film layer, wherein an adhesive layer is arranged on one side surface of the plastic film layer, a cutting-preventing material layer is arranged on one side of the adhesive layer, which is far away from the plastic film layer, the width of the cutting-preventing material layer is smaller than that of the adhesive layer, the adhesive layer comprises a self-adhesive layer and an adhesion-promoting layer with viscosity greater than that of the self-adhesive layer, and the plastic film layer, the adhesion-promoting layer, the self-adhesive layer and the cutting-preventing material layer are sequentially laminated. The utility model greatly improves the residual glue phenomenon when being torn off, and avoids the subsequent cleaning of the glass surface.

Inventors

• SHI ZHONGHUI
• SHANG HONGYI
• SHI LIN
• YU XINYUAN
• SHI WENDING

Assignees

• 福清鼎惠胶带有限公司

Dates

Publication Date

20260508

Application Date

20250422

Claims (5)

1. 1. The edge sealing adhesive tape for packaging the big plate Low-E is characterized by comprising a plastic film layer (4), wherein an adhesive layer is arranged on one side surface of the plastic film layer (4), a cutting prevention material layer (1) is arranged on one side, far away from the plastic film layer (4), of the adhesive layer, and the width of the cutting prevention material layer (1) is smaller than that of the adhesive layer; The adhesive layer comprises a self-adhesive layer (2) and an adhesion promoting layer (3) with viscosity greater than that of the self-adhesive layer (2), wherein the plastic film layer (4), the adhesion promoting layer (3), the self-adhesive layer (2) and the anti-cutting material layer (1) are sequentially laminated.
2. 2. The edge sealing adhesive tape for packaging large plates Low-E according to claim 1, wherein the thickness of the adhesion promoting layer (3) is H, and the thickness of the self-adhesive layer (2) is H, wherein H is more than or equal to 1.3H.
3. 3. A sealing tape for packaging large panels Low-E according to claim 1, characterized in that the edge of said plastic film layer (4) is provided with a release paper (5) for covering the adhesive layer.
4. 4. The edge sealing adhesive tape for packaging large plates Low-E according to claim 1 is characterized in that the anti-cutting material layer (1) is adhered to the middle part of the plastic film layer (4).
5. 5. The edge sealing adhesive tape for packaging large plates Low-E according to claim 1, wherein the plastic film layer (4) is plated with a metal film layer.

Description

Edge sealing adhesive tape for packaging big plate Low-E Technical Field The utility model relates to an edge sealing adhesive tape for packaging a large plate Low-E, and belongs to the technical field of glass packaging. Background Low-E glass is widely used for its excellent heat insulation and light transmission properties. To protect Low-E glass from damage during shipping and storage, operators often cover the large packaging panels on their surfaces and secure them with edge sealing tape. However, in practical application, in particular in a high-temperature and high-humidity environment, the conventional edge sealing adhesive tape is easy to remain on the surface of glass during tearing, so that the cleaning cost is increased, and the optical performance and the aesthetic property of the glass are possibly affected. Disclosure of utility model In order to overcome the defects in the prior art, the utility model designs the edge sealing adhesive tape for packaging the large plate Low-E, which greatly improves the phenomenon of adhesive residue when the large plate Low-E is torn off, and avoids the subsequent cleaning of the large plate Low-E glass surface. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The edge sealing adhesive tape for packaging the big plate Low-E comprises a plastic film layer, wherein an adhesive layer is arranged on one side surface of the plastic film layer, a cutting-preventing material layer is arranged on one side of the adhesive layer, which is far away from the plastic film layer, and the width of the cutting-preventing material layer is smaller than that of the adhesive layer; The adhesive layer comprises a self-adhesive layer and a tackifying layer with viscosity greater than that of the self-adhesive layer, and the plastic film layer, the tackifying layer, the self-adhesive layer and the anti-cutting material layer are sequentially laminated. Further, the thickness of the tackifying layer is H, and the thickness of the self-adhesive layer is H, wherein H is more than or equal to 1.3h。 Further, the edge of the plastic film layer is provided with release paper for covering the adhesive layer. Further, the anti-cutting material layer is adhered to the middle part of the plastic film layer. Further, a metal film layer is plated on the plastic film layer. Compared with the prior art, the utility model has the following characteristics and beneficial effects: According to the utility model, the edge and corner of the large plate Low-E glass are protected through the anti-cutting material layer, and then the anti-sticking paper at the edge of the plastic film layer is torn off, so that the product can be stuck to the large plate Low-E glass, and the large plate Low-E glass can be effectively protected. Meanwhile, by arranging the tackifying layer, the adhesive layer can be taken down when the product is torn off by utilizing the characteristic that the viscosity of the tackifying layer is larger than that of the adhesive layer, so that the adhesive layer is prevented from adhering to the surface of the large plate Low-E glass, the phenomenon of adhesive residue is greatly improved, and the subsequent cleaning of the surface of the large plate Low-E glass is avoided. Drawings FIG. 1 is a top view of the present utility model; FIG. 2 is a front cross-sectional view of the present utility model; FIG. 3 is a top view of the present utility model after release paper has been applied; fig. 4 is a schematic view of the present utility model after packaging. The anti-cutting adhesive comprises a cutting-resistant material layer 1, an adhesive layer 2, a tackifying layer 3, a plastic film layer 4 and anti-sticking paper 5. Detailed Description The present utility model will be described in more detail with reference to examples. Example 1 As shown in fig. 1 to 4, the edge sealing tape for the packaging big board Low-E of the present embodiment includes a plastic film layer 4, and the plastic film layer 4 mainly plays roles of sealing, water-proof and air-proof. An adhesive layer is arranged on one side surface of the plastic film layer 4, and a cutting-resistant material layer 1 is arranged on one side of the adhesive layer away from the plastic film layer 4. The anti-cutting material layer 1 is made of non-woven fabrics, cotton cloth, fiber cloth or geotextile, is Low in cost, is not easy to cut by the edge of the big plate Low-E glass, and the plastic film layer 4 is matched with the anti-cutting material layer 1, so that the big plate Low-E glass can be protected, and the big plate Low-E glass can be prevented from cutting the plastic film layer 4. Specifically, referring to fig. 2, the adhesive layer includes a pressure-sensitive adhesive layer 2 and an adhesion promoting layer 3 with a viscosity greater than that of the pressure-sensitive adhesive layer 2, and the plastic film layer 4, the adhesion promoting layer 3, the pres