Waterproof breathable masking tape

Abstract

The utility model discloses a waterproof breathable masking tape which comprises a paper core and a tape body, the paper core is arranged inside the tape body, the tape body comprises an adhesive layer, an ultraviolet-proof layer, a base layer, a waterproof breathable layer and an anti-sticking layer, the ultraviolet-proof layer comprises polycarbonate and polyurethane, and the base layer comprises a waterproof breathable layer and an anti-sticking layer. The anti-sticking layer comprises a silica gel material, a polytetrafluoroethylene material and a polyether ketone material, the waterproof breathable layer comprises a high-density polyethylene film, a waterproof breathable film and bamboo charcoal fibers, the adhesive layer is arranged at the top of the waterproof breathable layer, and the base layer is arranged at the bottom of the waterproof breathable layer. The waterproof and breathable masking tape provided by the utility model has the advantages of good waterproof and breathable effects and long service life, and solves the problems that the service life is short and the anti-sticking property is poor due to the fact that the masking tape does not have an ultraviolet-proof function and is poor in waterproof and breathable properties in practical application.

Description

Technical Field

[0001] The utility model relates to the technical field of masking tapes, in particular to a waterproof and breathable masking tape. Background Art

[0002] Masking paper is a high-tech decorative and spray-painted paper, which is widely used in interior decoration, spray painting of household appliances and spray painting of high-end luxury cars. Its color separation effect has clear and bright boundaries, and also has arc artistic effects. It has brought a new technological revolution to the decoration and spray-painting industry and brought new vitality to the industry. Masking tape is a roll-shaped adhesive tape made of masking paper and pressure-sensitive glue as the main raw materials. Pressure-sensitive adhesive is coated on masking paper, and the other side is coated with anti-sticking material.

[0003] In practical applications, masking tape has no UV protection function and poor waterproof and breathable properties, resulting in a short service life and poor anti-sticking properties. Therefore, a waterproof and breathable masking tape is urgently needed to overcome the above defects. Summary of the invention

[0004] The utility model aims to provide a waterproof and breathable masking tape, which has the advantages of good waterproof and breathable effect and long service life, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof and breathable masking tape, comprising a paper core and a tape body, wherein the paper core is arranged inside the tape body, the tape body comprises an adhesive layer, an anti-ultraviolet layer, a base layer, a waterproof and breathable layer and an anti-sticking layer, the anti-ultraviolet layer comprises polycarbonate and polyurethane, the anti-sticking layer comprises a silicone material, a polytetrafluoroethylene material and a polyetherketone material, the waterproof and breathable layer comprises a high-density polyethylene film, a waterproof and breathable film and bamboo charcoal fiber, the adhesive layer is arranged on the top of the waterproof and breathable layer, the base layer is arranged on the bottom of the waterproof and breathable layer, the anti-ultraviolet layer is arranged on the bottom of the base layer, and the anti-sticking layer is arranged on the bottom of the anti-ultraviolet layer.

[0006] Furthermore, the polycarbonate is arranged on the top of the polyurethane, and the silicone material is arranged on the top of the polytetrafluoroethylene material.

[0007] Furthermore, the polytetrafluoroethylene material is arranged on the top of the polyetherketone material, and the high-density polyethylene film is arranged on the top of the waterproof and breathable film.

[0008] Furthermore, the waterproof and breathable film is arranged on the top of the bamboo charcoal fiber, and the bottom of the adhesive layer is bonded to the top of the high-density polyethylene film.

[0009] Furthermore, the thickness of the high-density polyethylene film is greater than the thickness of the waterproof and breathable film, and the thickness of the waterproof and breathable film is less than the thickness of the bamboo charcoal fiber.

[0010] Furthermore, the thickness of the adhesive layer is 8 μm-20 μm, the thickness of the waterproof and breathable layer is 9 μm-25 μm, and the thickness of the anti-ultraviolet layer is 10 μm-15 μm.

[0011] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0012] The utility model winds up the tape body by arranging a paper core, increases the anti-adhesion coefficient of the tape body by arranging an anti-adhesion layer, and also facilitates the operation of the tape body, increases the anti-ultraviolet coefficient of the tape body by arranging an anti-ultraviolet layer, facilitates the bonding of the tape body to a contact object by arranging an adhesive layer, and increases the waterproof and breathable functions of the tape body by arranging a waterproof and breathable layer. The utility model has the advantages of good waterproof and breathable effects and long service life, and solves the problem that the masking tape has no anti-ultraviolet function and poor waterproof and breathable properties in actual applications, resulting in a short service life and poor anti-adhesion properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the UV protection layer of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the anti-sticking layer of the utility model;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the waterproof and breathable layer of the utility model.

[0017] In the figure: 1. paper core; 2. tape body; 3. adhesive layer; 4. UV protection layer; 401. polycarbonate; 402. polyurethane; 5. base layer; 6. waterproof and breathable layer; 601. high-density polyethylene film; 602. waterproof and breathable film; 603. bamboo charcoal fiber; 7. anti-sticking layer; 701. silicone material; 702. polytetrafluoroethylene material; 703. polyetherketone material. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0019] The utility model provides Figure 1-4 As shown, a waterproof and breathable masking tape comprises a paper core 1 and a tape body 2, wherein the paper core 1 is arranged inside the tape body 2, the tape body 2 comprises an adhesive layer 3, an anti-ultraviolet layer 4, a base layer 5, a waterproof and breathable layer 6 and an anti-sticking layer 7, the anti-ultraviolet layer 4 comprises polycarbonate 401 and polyurethane 402, the anti-sticking layer 7 comprises a silicone material 701, a polytetrafluoroethylene material 702 and a polyetherketone material 703, the waterproof and breathable layer 6 comprises a high-density polyethylene film 601, a waterproof and breathable film 602 and bamboo charcoal fiber 603, the adhesive layer 3 is arranged on the top of the waterproof and breathable layer 6, the base layer 5 is arranged on the bottom of the waterproof and breathable layer 6, the anti-ultraviolet layer 4 is arranged on the bottom of the base layer 5, and the anti-sticking layer 7 is arranged on the bottom of the anti-ultraviolet layer 4.

[0020] In some embodiments, the polycarbonate 401 is arranged on the top of the polyurethane 402, and the silicone material 701 is arranged on the top of the polytetrafluoroethylene material 702. More specifically, by setting the polycarbonate 401, it has higher ultraviolet absorption ability and anti-ultraviolet aging ability. It has the advantages of high transparency, high strength, and strong impact resistance. At the same time, it is durable in a wide temperature range. By setting the polyurethane 402, it can effectively absorb ultraviolet rays and has good durability.

[0021] In some embodiments, the polytetrafluoroethylene material 702 is arranged on the top of the polyetherketone material 703, and the high-density polyethylene film 601 is arranged on the top of the waterproof and breathable film 602. More specifically, by setting the polytetrafluoroethylene material 702, its white, odorless, tasteless, non-toxic powder, commonly known as the "king of plastics", has excellent chemical stability, corrosion resistance, sealing, high lubricity and non-stickiness, electrical insulation and good anti-aging endurance. By setting the polyetherketone material 703, which is a high molecular polymer material, it is widely used in transparent tapes, such as the "traceless tape" produced by 3M, which has good anti-stickiness and will not leave traces, and can be used for bonding various materials.

[0022] In some embodiments, the waterproof and breathable film 602 is arranged on the top of the bamboo charcoal fiber 603, and the bottom of the adhesive layer 3 is bonded to the top of the high-density polyethylene film 601. More specifically, by setting the high-density polyethylene film 601, a high-performance breathable and waterproof material is provided, which has the characteristics of light weight, high strength, good waterproofness, good air permeability, and chemical corrosion resistance.

[0023] In some embodiments, the thickness of the high-density polyethylene film 601 is greater than the thickness of the waterproof breathable film 602, and the thickness of the waterproof breathable film 602 is less than the thickness of the bamboo charcoal fiber 603. More specifically, the waterproof breathable film 602 is a high-performance breathable and waterproof material with excellent waterproof, breathable, tensile and corrosion resistance. The bamboo charcoal fiber 603 has good toughness and strong wear resistance, and unique resilience; it has strong longitudinal and transverse strength, and is stable and uniform.

[0024] In some embodiments, the thickness of the adhesive layer 3 is 8μm-20μm, the thickness of the waterproof and breathable layer 6 is 9μm-25μm, and the thickness of the anti-ultraviolet layer 4 is 10μm-15μm. More specifically, by setting the silicone material 701, its anti-stickiness is also very good, and it is resistant to high temperature and cold, and has a long service life. The common silicone transparent tape is "Mena Baili", which is widely used in the electronics industry and the automotive industry, and can well bond and protect electronic products and automobile surfaces.

[0025] Working principle:

[0026] When in use: By setting polycarbonate 401, it has high UV absorption and UV aging resistance. Its advantages are high transparency, high strength, strong impact resistance, and durability in a wide temperature range. By setting polyurethane 402, it can effectively absorb UV rays and has good durability. By setting polytetrafluoroethylene material 702, its white, odorless, tasteless, non-toxic powder, commonly known as the "plastic king", has excellent chemical stability, corrosion resistance, sealing, high lubricity and non-stickiness, electrical insulation and good anti-aging endurance. By setting polyetherketone material 703, it is a high molecular polymer material, which is widely used in transparent tapes, such as the "traceless tape" produced by 3M, which has good anti-stickiness and will not leave traces. It can be used for bonding various materials. By setting high-density polyethylene film 601, it is a high-performance breathable waterproof material with the characteristics of light weight, high strength, good waterproofness, good air permeability, chemical corrosion resistance, etc. By setting waterproof and breathable film 602, it is a high-performance breathable waterproof material with excellent waterproof, breathable, tensile and corrosion resistance. By setting bamboo charcoal fiber 603, it has good toughness and strong wear resistance, and has unique resilience; it has strong longitudinal and lateral strength, and is stable and uniform. By setting silicone material 701, its anti-stickiness is also very good, and it is resistant to high temperature and cold, and has a long service life. The common silicone transparent tape is "Mena Baili", which is widely used in the electronics and automotive industries, and can well bond and protect electronic products and automotive surfaces.

[0027] 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.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A waterproof and breathable masking tape, characterized in that: The invention comprises a paper core (1) and an adhesive tape body (2), wherein the paper core (1) is arranged inside the adhesive tape body (2), the adhesive tape body (2) comprises an adhesive layer (3), an anti-ultraviolet layer (4), a base layer (5), a waterproof and breathable layer (6) and an anti-adhesive layer (7), the anti-ultraviolet layer (4) comprises polycarbonate (401) and polyurethane (402), the anti-adhesive layer (7) comprises a silicone material (701), a polytetrafluoroethylene material (702) and a polyetherketone material (703), the waterproof and breathable layer (6) comprises a high-density polyethylene film (601), a waterproof and breathable film (602) and bamboo charcoal fiber (603), the adhesive layer (3) is arranged on the top of the waterproof and breathable layer (6), the base layer (5) is arranged on the bottom of the waterproof and breathable layer (6), the anti-ultraviolet layer (4) is arranged on the bottom of the base layer (5), and the anti-adhesive layer (7) is arranged on the bottom of the anti-ultraviolet layer (4).

2. The waterproof and breathable masking tape according to claim 1, characterized in that: The polycarbonate (401) is disposed on top of the polyurethane (402), and the silicone material (701) is disposed on top of the polytetrafluoroethylene material (702).

3. The waterproof and breathable masking tape according to claim 1, characterized in that: The polytetrafluoroethylene material (702) is arranged on top of the polyetherketone material (703), and the high-density polyethylene film (601) is arranged on top of the waterproof and breathable film (602).

4. The waterproof and breathable masking tape according to claim 1, characterized in that: The waterproof and breathable film (602) is arranged on the top of the bamboo charcoal fiber (603), and the bottom of the adhesive layer (3) is bonded to the top of the high-density polyethylene film (601).

5. The waterproof and breathable masking tape according to claim 1, characterized in that: The thickness of the high-density polyethylene film (601) is greater than the thickness of the waterproof and breathable film (602), and the thickness of the waterproof and breathable film (602) is less than the thickness of the bamboo charcoal fiber (603).

6. The waterproof and breathable masking tape according to claim 1, characterized in that: The thickness of the adhesive layer (3) is 8 μm-20 μm, the thickness of the waterproof and breathable layer (6) is 9 μm-25 μm, and the thickness of the anti-ultraviolet layer (4) is 10 μm-15 μm.

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