Tensile adhesive tape structure
By introducing staggered grooves, glass fiber reinforcement yarns, conductive layers and flame-retardant layers into the tape structure, the problems of rubber layer breakage and static electricity accumulation when the tape is pulled are solved, the tensile strength and high-temperature stability of the tape are enhanced, and the adhesive effect and safety are ensured.
Patent Information
- Application Number
- CN202422623764.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-30
AI Technical Summary
When existing tapes are pulled, the adhesive layer is prone to breaking and some of the adhesive is separated from the tape base, affecting the adhesion effect. There is also the risk of static electricity accumulation and fire spread under high temperature.
A tensile-resistant tape structure was designed, including a tape base, an adhesive layer, an elastic layer, an anti-tear layer, an anti-static layer, and a flame-retardant layer. The contact area between the adhesive layer and the tape base was increased through interlaced auxiliary grooves. Glass fiber reinforcement yarn and an anti-tear mesh were used to enhance the tensile resistance. The conductive layer conducts away static electricity, and the flame-retardant layer is filled with chlorinated paraffin flame retardant to reduce the risk of fire spread.
It effectively prevents the adhesive layer from breaking, enhances the tensile strength of the tape, avoids colloid detachment, prevents static electricity accumulation, improves the stability of the tape in high temperature environments, and ensures adhesive effect and safety.
Smart Images
Figure CN223397664U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of adhesive tapes, and more specifically, relates to a tensile-resistant adhesive tape structure. Background Art
[0002] Industrial tape is a general term for tapes used in various industrial situations. It is mainly used to fix and protect various products, as well as provide protection during the production process. Industrial tape is widely used in transportation, electronic communications, security, commerce, medical care, personal care, electronics, electrical, construction, culture, education and consumption, etc.
[0003] Currently, when using adhesive tape, it is necessary to ensure the tensile strength of the tape to avoid deformation or breakage when pulled. In addition, the colloid of the tape is directly laid on the tape base, and the contact surface between the tape base and the colloid is smooth. Therefore, when the tape is torn, the colloid layer may break, causing part of the colloid to separate from the tape base, thereby affecting the adhesive effect of the tape to a certain extent. Utility Model Content
[0004] In order to solve the above technical problems, the present invention provides a tensile tape structure to solve the problem proposed in the above background technology that when using the tape, the tensile resistance of the tape must be ensured; and when the tape is torn, part of the colloid may be separated from the tape base layer.
[0005] The utility model provides a tensile tape structure, which is achieved by the following specific technical means:
[0006] A tensile tape structure comprises a tape base; a rubber coating layer is laminated on the lower surface of the tape base, and an elastic layer is laminated on the upper surface of the tape base; an anti-pull layer is laminated on the upper surface of the elastic layer, and an anti-static layer is provided on top of the anti-pull layer; a flame retardant layer is provided on top of the anti-static layer, and a release film is provided on top of the flame retardant layer;
[0007] Auxiliary grooves A and B are provided at the bottom of the tape base layer, and the auxiliary grooves A and B are arranged in a straight line, and the auxiliary grooves A and B are staggered and connected with each other; the adhesive layer is embedded in the inner side of the auxiliary grooves A and B, and the main body of the adhesive layer is set to pressure-sensitive adhesive material; the main body of the elastic layer is set to pressure-sensitive adhesive material, and a reinforcing wire is fixed inside the elastic layer, and the reinforcing wire is set to an S-shaped structure.
[0008] In at least some embodiments, the top of the tape base layer is integrally provided with reinforcement protrusions, and the reinforcement protrusions are arranged in a rectangular array, and the reinforcement protrusions are embedded in the bottom side of the elastic layer.
[0009] In at least some embodiments, the reinforcing wires are arranged in a straight line, have a certain elasticity, and are made of glass fiber.
[0010] In at least some embodiments, the main body of the anti-tear layer is set to be a PET film material, and an anti-tear net is fixedly set inside the anti-tear layer, and the anti-tear net is interwoven with longitudinal polyester fiber strips and transverse polyester fiber strips.
[0011] In at least some embodiments, the antistatic layer includes: a lower adhesive layer, a conductive layer and an upper adhesive layer; the lower adhesive layer is bonded to the upper surface of the anti-pulling layer; the conductive layer is bonded to the upper surface of the lower adhesive layer, and the conductive layer is composed of nickel foil; the upper adhesive layer is bonded between the conductive layer and the flame retardant layer.
[0012] In at least some embodiments, the flame retardant layer is mainly made of polyurethane, and the flame retardant layer is filled with chlorinated paraffin flame retardant.
[0013] In at least some embodiments, the release film includes: a base layer, a coating and a silicone oil layer; the base layer is bonded to the upper surface of the flame retardant layer; the coating is coated on the upper surface of the base layer, and the coating is set to polyethylene material; the silicone oil layer is coated on the upper surface of the coating.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] 1. In the present invention, by providing staggered and interconnected linearly arranged auxiliary grooves A and B, the contact area between the adhesive layer and the tape base layer can be effectively increased; thus, when the tape is pulled, the adhesive layer can be better expanded and contracted; this helps prevent the adhesive layer from breaking due to pulling, thereby avoiding the phenomenon of part of the colloid being separated from the tape base layer, and ensuring the adhesive effect of the tape after pulling.
[0016] 2. In the present invention, by providing a reinforcing wire made of glass fiber material, the resilience of the reinforcing wire can be utilized to prevent the tape from being deformed after being pulled; by utilizing an anti-tear net woven by longitudinal polyester fiber strips and transverse polyester fiber strips, the tape can be prevented from breaking when being pulled; it is beneficial to enhance the anti-tear performance of the tape.
[0017] 3. In this utility model, the conductive layer composed of nickel foil can quickly conduct away static electricity, preventing static electricity from accumulating in the tape; this helps to prevent static electricity from affecting the tape to a certain extent; the chlorinated paraffin flame retardant filled in the flame retardant layer can keep the tape stable in high temperature environments, reducing the risk of fire spreading, and enhancing the practicality of the tape. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a structural schematic diagram of the auxiliary groove A and the auxiliary groove B of the present utility model.
[0020] Figure 3 It is a structural schematic diagram of the reinforcement protrusion of the utility model.
[0021] Figure 4 It is a structural schematic diagram of the reinforcing wire of the present utility model.
[0022] Figure 5 It is a structural schematic diagram of the anti-tear net of the present utility model.
[0023] Figure 6 It is a structural schematic diagram of the antistatic layer of the utility model.
[0024] Figure 7 It is a structural schematic diagram of the release film of the present utility model.
[0025] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:
[0026] 1. Tape base; 101. Auxiliary groove A; 102. Auxiliary groove B; 103. Reinforcement protrusion;
[0027] 2. Glue coating;
[0028] 3. Elastic layer; 301. Reinforcement wire;
[0029] 4. Anti-tear layer; 401, anti-tear mesh;
[0030] 5. Antistatic layer; 501. Lower adhesive layer; 502. Conductive layer; 503. Upper adhesive layer;
[0031] 6. Flame retardant layer;
[0032] 7. Release film; 701. Base layer; 702. Laminating film; 703. Silicone oil layer. DETAILED DESCRIPTION
[0033] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.
[0034] Example 1:
[0035] As attached Figure 1 To the attached Figure 7 As shown:
[0036] The utility model provides a tensile-resistant tape structure, comprising a tape base layer 1; a rubber coating layer 2 is adhered and compounded on the lower surface of the tape base layer 1, and an elastic layer 3 is adhered and compounded on the upper surface of the tape base layer 1; an anti-pull layer 4 is adhered and compounded on the upper surface of the elastic layer 3, and an anti-static layer 5 is provided on the top of the anti-pull layer 4; a flame retardant layer 6 is provided on the top of the anti-static layer 5, and a release film 7 is provided on the top of the flame retardant layer 6;
[0037] In the embodiment of the present disclosure, auxiliary grooves A101 and B102 are provided at the bottom of the tape base layer 1, and the auxiliary grooves A101 and B102 are arranged in a straight line, and the auxiliary grooves A101 and B102 are interlaced with each other; the adhesive layer 2 is embedded in the inner side of the auxiliary grooves A101 and B102, and the main body of the adhesive layer 2 is set to a pressure-sensitive adhesive material; the main body of the elastic layer 3 is set to a pressure-sensitive adhesive material, and a reinforcing wire 301 is fixedly provided inside the elastic layer 3, and the reinforcing wire 301 is set to an S-shaped structure; the reinforcing wire 301 is arranged in a straight line, and the reinforcing wire 301 is arranged in an S-shaped structure. 1 has a certain elasticity, and the reinforcing wire 301 is set to glass fiber material; the main body of the anti-tear layer 4 is set to PET film material, and the anti-tear net 401 is fixedly set inside the anti-tear layer 4, and the anti-tear net 401 is interwoven with longitudinal polyester fiber strips and transverse polyester fiber strips; its specific function is: by providing staggered and interconnected linear auxiliary grooves A101 and auxiliary grooves B102, the contact area between the rubber layer 2 and the tape base layer 1 can be effectively increased; and then when the tape is pulled, the rubber layer 2 can be better expanded and contracted, which is conducive to preventing the rubber layer 2 from breaking due to pulling.
[0038] Example 2:
[0039] As attached Figure 3 With attached Figure 6 As shown: Based on the first embodiment, the top of the tape base layer 1 is integrally provided with a reinforcement protrusion 103, and the reinforcement protrusion 103 is arranged in a rectangular array, and the reinforcement protrusion 103 is embedded in the bottom side of the elastic layer 3; the anti-static layer 5 includes: a lower adhesive layer 501, a conductive layer 502 and an upper adhesive layer 503; the lower adhesive layer 501 is bonded to the upper surface of the anti-pull layer 4; the conductive layer 502 is bonded to the upper surface of the lower adhesive layer 501, and the conductive layer 502 is composed of nickel foil; the upper adhesive layer 503 is bonded between the conductive layer 502 and the flame retardant layer 6; its specific function is: using the conductive layer 502 composed of nickel foil, static electricity can be quickly conducted away to avoid static electricity accumulation in the tape; it is beneficial to avoid static electricity from affecting the tape to a certain extent.
[0040] Example 3:
[0041] As attached Figure 1 With attached Figure 7As shown: Based on Example 1 and Example 2, the flame retardant layer 6 is mainly made of polyurethane, and the flame retardant layer 6 is also filled with chlorinated paraffin flame retardant; the release film 7 includes: a bottom layer 701, a coating 702 and a silicone oil layer 703; the bottom layer 701 is bonded to the upper surface of the flame retardant layer 6; the coating 702 is coated on the upper surface of the bottom layer 701, and the coating 702 is made of polyethylene; the silicone oil layer 703 is coated on the upper surface of the coating 702; its specific function is: through the chlorinated paraffin flame retardant filled in the flame retardant layer 6, the tape base layer 1 can remain stable in a high temperature environment, reducing the risk of fire spread.
[0042] The specific usage and function of this embodiment are as follows:
[0043] In the present invention, when the tape base layer 1 is pulled, the rubber layer 2 in the auxiliary groove A101 and the auxiliary groove B102 will extend outward due to the force; the contact area between the rubber layer 2 and the tape base layer 1 can be effectively increased; and then when the tape base layer 1 is pulled, the rubber layer 2 can be better expanded and contracted and rebounded; this is beneficial to preventing the rubber layer 2 from breaking due to pulling; the S-shaped reinforcing wire 301 made of glass fiber material can be used to utilize the resilience of the S-shaped reinforcing wire 301 to prevent the tape base layer 1 from being deformed after being pulled; the anti-tear net 401 formed by interweaving longitudinal polyester fiber strips and transverse polyester fiber strips can be used to prevent the tape base layer 1 from breaking when being pulled; this is beneficial to enhancing the anti-tear property of the tape Pulling performance; the conductive layer 502 composed of nickel foil can quickly conduct static electricity to avoid static electricity accumulation in the tape; it is beneficial to avoid static electricity from affecting the tape to a certain extent; the chlorinated paraffin flame retardant filled in the flame retardant layer 6 can make the tape base layer 1 remain stable in a high temperature environment, reducing the risk of fire spread; the rectangular array reinforcement protrusions 103 can be used to enhance the stability between the tape base layer 1 and the elastic layer 3; the combination of the coating 702 and the bottom layer 701 can allow the silicone oil layer 703 to penetrate into the flame retardant layer 6; and the silicone oil layer 703 can be used to make the release film 7 have the performance of isolating sticky objects; it can prevent the adhesive layer 2 and the release film 7 from sticking when the tape is rolled up.
Claims
1. A tensile tape structure, characterized in that: include: A tape base layer (1); a coating layer (2) is bonded and laminated on the lower surface of the tape base layer (1), and an elastic layer (3) is bonded and laminated on the upper surface of the tape base layer (1); an anti-pull layer (4) is bonded and laminated on the upper surface of the elastic layer (3), and an anti-static layer (5) is provided on the top of the anti-pull layer (4); a flame retardant layer (6) is provided on the top of the anti-static layer (5), and a release film (7) is provided on the top of the flame retardant layer (6); The bottom of the tape base layer (1) is provided with an auxiliary groove A (101) and an auxiliary groove B (102), and the auxiliary groove A (101) and the auxiliary groove B (102) are arranged in a straight line, and the auxiliary groove A (101) and the auxiliary groove B (102) are interlaced and communicated with each other; the adhesive layer (2) is embedded in the inner side of the auxiliary groove A (101) and the auxiliary groove B (102), and the main body of the adhesive layer (2) is set to a pressure-sensitive adhesive material; the main body of the elastic layer (3) is set to a pressure-sensitive adhesive material, and a reinforcing wire (301) is fixedly provided inside the elastic layer (3), and the reinforcing wire (301) is set to an S-shaped structure.
2. The tensile tape structure according to claim 1, characterized in that: The top of the adhesive tape base layer (1) is integrally provided with a reinforcement protrusion (103), and the reinforcement protrusion (103) is arranged in a rectangular array, and the reinforcement protrusion (103) is embedded inside the bottom side of the elastic layer (3).
3. The tensile tape structure according to claim 1, characterized in that: The reinforcing wires (301) are arranged in a straight line, have a certain elasticity, and are made of glass fiber.
4. The tensile tape structure according to claim 1, characterized in that: The main body of the anti-tear layer (4) is configured to be made of a PET film material, and an anti-tear net (401) is fixedly provided inside the anti-tear layer (4), and the anti-tear net (401) is formed by interweaving longitudinal polyester fiber strips and transverse polyester fiber strips.
5. The tensile tape structure according to claim 1, characterized in that: The antistatic layer (5) comprises: a lower adhesive layer (501), a conductive layer (502) and an upper adhesive layer (503); the lower adhesive layer (501) is bonded to the upper surface of the anti-pulling layer (4); the conductive layer (502) is bonded to the upper surface of the lower adhesive layer (501), and the conductive layer (502) is composed of nickel foil; and the upper adhesive layer (503) is bonded between the conductive layer (502) and the flame retardant layer (6).
6. The tensile tape structure according to claim 1, characterized in that: The flame retardant layer (6) is mainly made of polyurethane, and the interior of the flame retardant layer (6) is also filled with chlorinated paraffin flame retardant.
7. The tensile tape structure according to claim 1, characterized in that: The release film (7) comprises: a bottom layer (701), a coating (702) and a silicone oil layer (703); the bottom layer (701) is bonded to the upper surface of the flame retardant layer (6); the coating (702) is coated on the upper surface of the bottom layer (701), and the coating (702) is set to be a polyethylene material; the silicone oil layer (703) is coated on the upper surface of the coating (702).