Adhesive tape with anti-static performance
By setting up multi-layer structures such as antioxidant layer and antistatic layer in the tape, the problem of tape losing its viscosity and tensile resistance during long-term use is solved, and higher antistatic performance and service life are achieved.
Patent Information
- Application Number
- CN202421531179.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The tape may lose its viscosity and tensile resistance during prolonged use, and static electricity may cause damage to the packaging equipment.
A tape with anti-static properties was designed, and the anti-oxidation, anti-static, tensile and adhesion properties of the tape were improved by setting up an anti-oxidation, anti-static, tensile and adhesive properties.
It effectively extends the service life of the tape, improves its anti-static properties, tensile resistance and adhesion, and reduces electrostatic interference and sound wave propagation.
Smart Images
Figure CN222795488U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive tapes, in particular to an adhesive tape with antistatic performance. Background Art
[0002] Tape is a common adhesive material used in a variety of fields for tasks such as encapsulation, repair, packaging and marking. One of the most basic and widespread uses is for packaging and sealing items such as boxes and parcels. Tape can ensure that the items do not loosen or crack during transportation and prevent dust, moisture, etc. from entering the interior of the package. Tape is also often used to mark different areas, indicate specific information or label items. It can provide temporary support and protection until a more thorough repair can be carried out.
[0003] Tape is mainly used for packaging items. The items may need to be transported for a long time and may be in contact with the outside air for a long time. If the tape does not have sufficient antioxidant capacity, it may become brittle and lose its stickiness over time, thus affecting its effectiveness and service life. Static electricity may cause damage and interference to the packaged equipment. At the same time, the viscosity and tensile resistance of the tape must be strengthened. Therefore, it is particularly important to design a tape with anti-static properties. Utility Model Content
[0004] The purpose of the utility model is to provide an adhesive tape with antistatic properties to solve the problem in the above background technology that if the adhesive tape does not have sufficient antioxidant capacity, it may become fragile and lose its stickiness over time, and the adhesive tape's stickiness and tensile resistance must be enhanced.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adhesive tape with antistatic performance, comprising a substrate layer, an anti-oxidation layer is arranged on the top of the substrate layer, the anti-oxidation layer is bonded to the surface of the anti-oxidation layer, a waterproof layer is bonded to the bottom of the anti-oxidation layer, an anti-stretching layer is arranged on the surface of the substrate layer, a filler layer is arranged on the top of the anti-stretching layer, a synthetic rubber layer is bonded to the bottom of the substrate layer, an adhesive layer is arranged on the bottom of the synthetic rubber layer, and a noise reduction layer is bonded to the surface of the filler layer.
[0006] As a preferred technical solution of the utility model, a PVC layer is bonded to the surface of the adhesive layer, and the bottom surface of the synthetic rubber layer and the surface of the PVC layer are bonded to each other.
[0007] As a preferred technical solution of the utility model, the thickness of the PVC layer is greater than the thickness of the synthetic rubber layer.
[0008] As a preferred technical solution of the utility model, a flame retardant layer is bonded to the bottom surface of the waterproof layer, and the surface of the noise reduction layer and the bottom surface of the flame retardant layer are bonded to each other.
[0009] As a preferred technical solution of the utility model, the thickness of the waterproof layer is greater than the thickness of the flame retardant layer, and the thickness of the noise reduction layer is less than the thickness of the flame retardant layer.
[0010] As a preferred technical solution of the utility model, the surface of the anti-stretching layer and the bottom surface of the filler layer are bonded to each other, and the surface of the substrate layer and the bottom surface of the anti-stretching layer are bonded to each other.
[0011] As a preferred technical solution of the utility model, the thickness of the anti-stretching layer is less than the thickness of the substrate layer.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model discloses an adhesive tape with antistatic performance. The adhesive tape is provided with an anti-oxidation layer, an anti-static layer, a noise reduction layer, a filler layer, an anti-stretching layer and a synthetic rubber layer. The anti-oxidation layer is made of tin plating, which can effectively block the erosion of oxygen and moisture and extend the service life of the adhesive tape. The anti-static layer is made of a polyimide film, which has good heat resistance, flame retardancy and insulating dielectric properties, and effectively improves the anti-static performance of the adhesive tape body. The noise reduction layer is made of sound-absorbing foam, which can absorb sound waves through its pore structure and reduce the propagation of sound waves. The anti-stretching layer is made of polyethylene, which has excellent tensile strength and aging resistance and improves its anti-stretching performance. The synthetic rubber layer can significantly increase the viscosity and viscosity of the adhesive, which helps to improve the adhesion and coating performance of the adhesive tape.
[0014] 2. The utility model discloses an adhesive tape with antistatic performance. The adhesive tape comprises a waterproof layer, a flame retardant layer, a PVC layer and an adhesive layer. The waterproof layer is made of PE material and has good waterproof performance. The flame retardant layer is made of magnesium hydroxide. The flame retardant can effectively reduce the burning speed and fire spread speed of the adhesive tape in a fire. The PVC layer has good weather resistance and wear resistance, which increases the application scope of the adhesive tape. The adhesive layer is composed of an adhesive and a phenolic resin. The adhesive can enhance the viscosity of the tape. The phenolic resin is used to enhance the viscosity and durability of the tape. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view structural schematic diagram of the utility model;
[0016] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;
[0017] Figure 3 It is a partial front view cross-sectional structural schematic diagram of the utility model;
[0018] Figure 4 It is a partial exploded view of the utility model.
[0019] In the figure: 1. Base material layer; 2. Anti-oxidation layer; 3. Antistatic layer; 4. Waterproof layer; 5. Flame retardant layer; 6. Noise reduction layer; 7. Filling layer; 8. Anti-stretching layer; 9. Synthetic rubber layer; 10. PVC layer; 11. Adhesive layer. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 , the utility model provides a technical solution of an adhesive tape with antistatic performance:
[0022] Embodiment 1:
[0023] like Figure 1-3 As shown, an adhesive tape with antistatic performance comprises a substrate layer 1, an anti-oxidation layer 2 is arranged on the top of the substrate layer 1, an anti-static layer 3 is bonded to the surface of the anti-oxidation layer 2, a waterproof layer 4 is bonded to the bottom surface of the anti-oxidation layer 2, an anti-stretching layer 8 is arranged on the surface of the substrate layer 1, a filler layer 7 is arranged on the top of the anti-stretching layer 8, a synthetic rubber layer 9 is bonded to the bottom surface of the substrate layer 1, an adhesive layer 11 is arranged on the bottom of the synthetic rubber layer 9, a noise reduction layer 6 is bonded to the surface of the filler layer 7, the filler layer 7 is made of calcium carbonate material, and is used to improve the wear resistance of the adhesive tape, the anti-stretching layer 8 is polyethylene, and has excellent tensile strength and aging resistance, and improves its anti-stretching performance, and the synthetic rubber layer 9 can significantly increase the viscosity and viscosity of the adhesive, which helps to improve the adhesion and coating performance of the tape.
[0024] Embodiment 2:
[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, the bottom surface of the waterproof layer 4 is bonded with a flame retardant layer 5, the surface of the noise reduction layer 6 is bonded to the bottom surface of the flame retardant layer 5, the thickness of the waterproof layer 4 is greater than the thickness of the flame retardant layer 5, and the thickness of the noise reduction layer 6 is less than the thickness of the flame retardant layer 5. The utility model provides an adhesive tape with anti-static performance, by arranging a waterproof layer 4, a flame retardant layer 5, a PVC layer 10 and an adhesive layer 11. The waterproof layer 4 is made of PE material and has good waterproof performance. The flame retardant layer 5 is made of magnesium hydroxide. The flame retardant can effectively reduce the burning speed and fire spread speed of the tape in a fire. The PVC layer 10 has good weather resistance and wear resistance.
[0026] Working principle: Tape is a common adhesive material used for packaging, repair, packaging and marking in various fields. One of the most basic and widespread uses is for packaging and sealing boxes, parcels and other items. Tape can ensure that the items do not loosen or crack during transportation, and prevent dust and moisture from entering the package. Tape is also often used to mark different areas, indicate specific information and label items. It can provide temporary support and protection until a more thorough repair can be carried out. The anti-oxidation layer 2 is made of tin plating, which can effectively block the erosion of oxygen and moisture and extend the service life of the tape. The anti-static layer 3 is made of polyimide film, which has good heat resistance, flame retardant properties and insulating dielectric properties, and effectively improves the anti-static properties of the tape body. The noise reduction layer 6 is made of sound-absorbing foam and can pass through its holes. The gap structure is used to absorb sound waves and reduce the propagation of sound waves. The filler layer 7 is made of calcium carbonate material to improve the wear resistance of the tape. The anti-stretching layer 8 is polyethylene, which has excellent tensile strength and aging resistance and improves its anti-stretching performance. The synthetic rubber layer 9 can significantly improve the viscosity and viscosity of the adhesive, which helps to improve the adhesion and coating performance of the tape. The waterproof layer 4 is made of PE material and has good waterproof performance. The flame retardant layer 5 is added with magnesium hydroxide. The flame retardant can effectively reduce the burning speed and fire spread speed of the tape in a fire. The PVC layer 10 has good weather resistance and wear resistance, which increases the application range of the tape. The adhesive layer 11 is composed of an adhesive and a phenolic resin. The adhesive can enhance the viscosity of the tape, and the phenolic resin is used to enhance the viscosity and durability of the tape.
[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adhesive tape with antistatic properties, comprising a substrate layer (1), characterized in that: An anti-oxidation layer (2) is arranged on the top of the substrate layer (1), an antistatic layer (3) is bonded to the surface of the anti-oxidation layer (2), a waterproof layer (4) is bonded to the bottom of the anti-oxidation layer (2), an anti-stretching layer (8) is arranged on the surface of the substrate layer (1), a filler layer (7) is arranged on the top of the anti-stretching layer (8), a synthetic rubber layer (9) is bonded to the bottom of the substrate layer (1), an adhesive layer (11) is arranged at the bottom of the synthetic rubber layer (9), and a noise reduction layer (6) is bonded to the surface of the filler layer (7).
2. The adhesive tape with antistatic properties according to claim 1, characterized in that: The surface of the adhesive layer (11) is bonded with a PVC layer (10), and the bottom surface of the synthetic rubber layer (9) and the surface of the PVC layer (10) are bonded to each other.
3. The adhesive tape with antistatic properties according to claim 2, characterized in that: The thickness of the PVC layer (10) is greater than the thickness of the synthetic rubber layer (9).
4. The adhesive tape with antistatic properties according to claim 1, characterized in that: The bottom surface of the waterproof layer (4) is bonded with a flame retardant layer (5), and the surface of the noise reduction layer (6) and the bottom surface of the flame retardant layer (5) are bonded to each other.
5. The adhesive tape with antistatic properties according to claim 4, characterized in that: The thickness of the waterproof layer (4) is greater than the thickness of the flame retardant layer (5), and the thickness of the noise reduction layer (6) is less than the thickness of the flame retardant layer (5).
6. The adhesive tape with antistatic properties according to claim 1, characterized in that: The surface of the anti-stretching layer (8) and the bottom surface of the filler layer (7) are bonded to each other, and the surface of the substrate layer (1) and the bottom surface of the anti-stretching layer (8) are bonded to each other.
7. The adhesive tape with antistatic properties according to claim 6, characterized in that: The thickness of the anti-stretching layer (8) is smaller than the thickness of the substrate layer (1).