Masking paper adhesive tape

Abstract

The utility model provides a textured paper adhesive tape, which belongs to the field of adhesive tapes and comprises an adhesive tape body. The adhesive tape body comprises a tape body and two adhesive layers, and the adhesive layers are located at the two ends of the tape body and are arranged in parallel; the belt body comprises a masking paper base material layer, a reinforcing layer and a protective layer, the protective layer and the reinforcing layer are located on the upper side and the lower side of the masking paper base material layer respectively, the adhesive layer is arranged on the reinforcing layer and is in a strip shape, the side edge of the adhesive layer is aligned with the side edge of the belt body, the reinforcing layer is made of polyester fibers, and the protective layer is made of polyester fibers. The reinforcing layer is arranged in a net shape. According to the utility model, the contact area between the adhesive layer and the door frame and the ceramic tile is reduced, when the adhesive tape needs to be torn off subsequently, the adhesive tape can be more conveniently and quickly removed from the adhered surface, and the time and the strength required for tearing off the adhesive tape are reduced. Meanwhile, the residual quantity of the adhesive layer can be reduced, and the situation that excessive adhesive marks are left on the pasted surface, and consequently attractiveness and subsequent use are affected is avoided.

Description

A type of masking tape Technical Field

[0001] This utility model relates to the field of tape technology, and in particular to a masking tape. Background Technology

[0002] Masking tape is a roll of adhesive tape made primarily from masking paper and pressure-sensitive adhesive. The masking paper is coated with pressure-sensitive adhesive, and the other side is coated with an anti-sticking material.

[0003] Current masking tapes possess properties such as high temperature resistance, excellent chemical solvent resistance, high adhesion, and flexibility. Different widths (models) of masking tape are available on the market, but aside from the width, they are otherwise similar. During interior decoration, such as painting walls with latex paint, masking tape is typically applied around door frames to prevent paint from getting on them. The masking tape can be removed once the paint has dried.

[0004] but, Summary of the Invention

[0005] In view of the shortcomings of the existing technology, this utility model provides a masking tape.

[0006] An embodiment of this utility model provides a masking tape, comprising:

[0007] The tape itself;

[0008] The tape body includes a tape body and two adhesive layers, the adhesive layers being located at both ends of the tape body and arranged in parallel.

[0009] The tape includes a masking paper substrate layer, a reinforcing layer, and a protective layer. The protective layer and the reinforcing layer are located on the upper and lower sides of the masking paper substrate layer, respectively, and the adhesive layer is disposed on the reinforcing layer.

[0010] Furthermore, the adhesive layer is arranged in a strip shape, and the side of the adhesive layer is aligned with the side of the tape.

[0011] Furthermore, the reinforcing layer is made of polyester fiber and is arranged in a mesh pattern.

[0012] Furthermore, the adhesive layer is disposed on the reinforcing layer and passes through the reinforcing layer to contact the masking paper substrate layer.

[0013] Furthermore, the protective layer is made of polyethylene film.

[0014] Furthermore, the protective layer is coated with adhesive and connected to the masking tape substrate layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention not only reduces the contact area between the adhesive layer and the door frame or tiles, but also makes it easier and faster to remove the tape from the adhered surface when needed, reducing the time and effort required. At the same time, it also reduces the amount of adhesive residue, preventing excessive adhesive marks from remaining on the adhered surface and affecting aesthetics and subsequent use. Attached Figure Description

[0017] Figure 1 is a structural schematic diagram of a masking tape according to an embodiment of the present invention.

[0018] Figure 2 is a schematic diagram of the tape body in a masking tape according to an embodiment of the present invention.

[0019] Figure 3 is a schematic diagram of the tape body in a masking tape according to an embodiment of the present invention.

[0020] In the above figures: 1. Tape body, 2. Adhesive layer, 3. Tape body, 31. Protective layer, 32. Masking paper substrate layer, 33. Reinforcing layer. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0022] As shown in Figures 1-3, this embodiment of the utility model proposes a masking tape, which has wide applications in daily life and industrial production, and is especially suitable for scenarios with high requirements for surface protection. The masking tape includes a tape body 1.

[0023] The tape body 1 includes a tape body 3 and two adhesive layers 2, which are located at both ends of the tape body 3 and arranged in parallel, as shown in Figure 2. This unique design has significant advantages. The tape body 3 in the middle does not have adhesive layers 2, which greatly facilitates the user to peel off the free end and pull the tape body 1. In actual operation, the user does not need to search for the starting end on the complex tape surface, and can quickly and conveniently start using the tape, greatly improving the efficiency of use.

[0024] Body 3 includes a masking paper substrate layer 32, a reinforcing layer 33, and a protective layer 31. The protective layer 31 and the reinforcing layer 33 are located on the upper and lower sides of the masking paper substrate layer 32, respectively, and the adhesive layer 2 is disposed on the reinforcing layer 33.

[0025] Reinforcing layer 33: The reinforcing layer 33 is made of polyester fiber. As a high-performance synthetic fiber, polyester fiber possesses many properties suitable for use as a reinforcing layer in adhesive tape. The reinforcing layer 33 is arranged in a mesh structure. This mesh structure gives the reinforcing layer 33 high strength and modulus, enabling it to withstand significant external forces without deformation. Simultaneously, it also exhibits good toughness, making it less prone to brittle fracture when subjected to impact or bending. In practical applications, such as when binding and securing heavy objects or using the tape in harsh environments, the reinforcing layer 33 effectively enhances the tensile and tear resistance of the tape, making it less susceptible to damage during use and significantly extending its service life.

[0026] Connection between adhesive layer 2 and tape 3: Adhesive layer 2 is disposed on and passes through reinforcing layer 33 to contact masking paper substrate layer 32. This unique arrangement connects reinforcing layer 33 and masking paper substrate layer 32 without the need for additional adhesive, simplifying the production process and reducing production costs. Simultaneously, it increases the connection strength between adhesive layer 2 and tape 3, making adhesive layer 2 less prone to detachment. Adhesive layer 2 is a pressure-sensitive adhesive, a widely used type of adhesive in existing technology, possessing good initial tack and holding power, capable of quickly adhering to various surfaces and maintaining stable adhesion for a certain period.

[0027] Protective layer 31: The protective layer 31 is made of polyethylene film, specifically high-density polyethylene film. High-density polyethylene film has excellent physical properties and chemical stability, and a smooth surface, allowing the adhesive layer 2 to adhere better. During tape transport, the presence of the protective layer 31 effectively reduces friction between the tape and other objects, preventing the tape from lifting due to friction and ensuring the tape's flatness and performance. Furthermore, the protective layer 31 is coated with adhesive and connected to the masking tape substrate layer 32. This dual connection method ensures a stable bond between the protective layer 31 and the masking tape substrate layer 32, further improving the overall stability of the tape.

[0028] The design of having two adhesive layers (2) on either side is primarily for protection. For example, during tile grouting, this masking tape effectively covers the area around the tile grout, preventing the grout from contaminating other areas. When applying latex paint, it protects door and window frames from paint splattering. However, it is not suitable for reinforcing already tiled surfaces, as its main function is to provide temporary protection. This design reduces the contact area between adhesive layer 2 and door frames or tiles, making it easier and faster to remove the tape later, reducing the time and effort required. It also reduces the amount of adhesive layer 2 residue (compared to a completely adhesive surface with the same amount of adhesive), preventing excessive adhesive residue from affecting aesthetics and future use.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A type of masking tape, characterized in that, include: The tape body (1) includes a tape body (3) and two adhesive layers (2), the adhesive layers (2) are located at both ends of the tape body (3) and are arranged in parallel; the tape body (3) includes a masking paper substrate layer (32), a reinforcing layer (33) and a protective layer (31), the protective layer (31) and the reinforcing layer (33) are located on the upper side and the lower side of the masking paper substrate layer (32) respectively, and the adhesive layer (2) is disposed on the reinforcing layer (33).

2. The masking tape according to claim 1, characterized in that, in: The adhesive layer (2) is arranged in a strip shape, and the side of the adhesive layer (2) is aligned with the side of the strip (3).

3. The masking tape according to claim 1, characterized in that, in: The reinforcing layer (33) is made of polyester fiber and is arranged in a mesh pattern.

4. The masking tape according to claim 1, characterized in that, in: The adhesive layer (2) is disposed on the reinforcing layer (33) and passes through the reinforcing layer (33) to contact the masking paper substrate layer (32).

5. The masking tape according to claim 1, characterized in that, in: The protective layer (31) is made of polyethylene film.

6. The masking tape according to claim 5, characterized in that, in: The protective layer (31) is coated with adhesive and connected to the masking paper substrate layer (32).

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