CN213924624U - PU heat-sealing adhesive tape not prone to deformation and damage - Google Patents
PU heat-sealing adhesive tape not prone to deformation and damage Download PDFInfo
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- CN213924624U CN213924624U CN202022990938.6U CN202022990938U CN213924624U CN 213924624 U CN213924624 U CN 213924624U CN 202022990938 U CN202022990938 U CN 202022990938U CN 213924624 U CN213924624 U CN 213924624U
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Abstract
The utility model relates to a PU heat-seal sticky tape technical field just discloses a PU heat-seal sticky tape of non-deformable damage, including waterproof basic rete, elasticity protective layer, enhancement tensile layer, fire-retardant protective layer, radiation protection shielding layer, surperficial wearing layer and hot melt adhesive layer, the fixed upside that bonds at waterproof basic rete of elasticity protective layer is strengthened the upside that bonds at the elasticity protective layer on the elasticity protective layer, the upside at enhancement tensile layer is coated to fire-retardant protective layer, the upside at fire-retardant protective layer is coated to radiation protection shielding layer, the fixed upside that sets up at radiation protection shielding layer of surperficial wearing layer, hot melt adhesive layer bonds at the downside of waterproof basic rete. The utility model discloses make the performance of heat-seal adhesive tape fine, non-deformable damages, guaranteed life.
Description
Technical Field
The utility model relates to a PU heat-seal sticky tape technical field especially relates to a PU heat-seal sticky tape of non-deformable damage.
Background
The heat-sealing adhesive tape is heated by a glue pressing machine or a hot press and is adhered to the seam of the fabric to achieve a better sealing effect, and is more and more widely applied to waterproof series products. The existing heat-seal adhesive tape only consists of a base film and a hot-melt adhesive layer, so that the service performance is limited, the application range is limited, and the heat-seal adhesive tape is easy to deform and damage in long-time use, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the heat-seal adhesive tape among the prior art and only having base film and hot melt adhesive layer to constitute, this makes performance limited, and application scope receives the restriction, and makes heat-seal adhesive tape produce deformation damage easily in long-time use, has influenced life's problem, and the PU heat-seal adhesive tape of a non-deformable damage that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a PU heat-seal sticky tape of non-deformable damage, includes waterproof basic rete, elasticity protective layer, strengthens tensile layer, fire-retardant protective layer, radiation protection shielding layer, surperficial wearing layer and hot melt adhesive layer, elasticity protective layer fixed bonding is at the upside of waterproof basic rete, it bonds at the upside of elasticity protective layer to strengthen tensile layer fixed bonding, fire-retardant protective layer coating is at the upside of strengthening the tensile layer, the upside at fire-retardant protective layer is coated to the radiation protection shielding layer, the fixed upside that sets up at radiation protection shielding layer of surperficial wearing layer, hot melt adhesive layer bonds at the downside of waterproof basic rete.
Preferably, the waterproof base film layer is a hydrophilic waterproof TPU film.
Preferably, the elastic protection layer is woven by elastic threads.
Preferably, the reinforced tensile layer is specifically a glass fiber mesh cloth.
Preferably, the flame-retardant protective layer is a silica gel halogen-free flame retardant layer.
Preferably, the radiation protection shielding layer is a metal powder coating.
Preferably, the hot melt adhesive layer is specifically a polyurethane hot melt adhesive.
Compared with the prior art, the utility model provides a PU heat-seal sticky tape of non-deformable damage possesses following beneficial effect:
according to the PU heat-sealing adhesive tape not prone to deformation and damage, the heat-sealing adhesive tape has good waterproof protection performance on the premise of serving as a main body support through the arranged waterproof base film layer, and the hot-melt adhesive layer serving as an adhesive layer has good adhesive performance, particularly a polyurethane hot-melt adhesive; the elastic protective layer is formed by weaving elastic silk threads, so that the whole heat-sealing adhesive tape has good pull-back protective performance, and the heat-sealing adhesive tape is not easy to deform; the reinforced tensile layer is provided with the glass fiber mesh cloth, so that the reinforced tensile layer has good alkali resistance, flexibility and warp and weft high tensile resistance, the structural stability of the whole heat-sealing adhesive tape is effectively enhanced, and the service life of the heat-sealing adhesive tape is effectively ensured; the heat-seal adhesive tape has good flame retardant property and good protectiveness through the arranged flame-retardant protective layer; the radiation-proof shielding layer can effectively shield external radiation, so that the problem that the heat-sealing adhesive tape is easy to age due to overlarge radiation is avoided; the surface wear-resistant layer effectively improves the surface wear-resistant performance of the heat-seal adhesive tape, and can be suitable for more environments.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the performance of heat-seal sticky tape fine, non-deformable damages, guaranteed life.
Drawings
Fig. 1 is a schematic structural view of the PU heat-sealing adhesive tape not easy to deform and damage provided by the utility model.
In the figure: 1. a waterproof base film layer; 2. an elastic protective layer; 3. a reinforced tensile layer; 4. a flame retardant protective layer; 5. a radiation-proof shielding layer; 6. a surface wear layer; 7. a hot melt adhesive layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a PU heat-seal sticky tape of non-deformable damage, including waterproof basic rete 1, elasticity protective layer 2, strengthen tensile layer 3, fire-retardant protective layer 4, radiation protection shielding layer 5, surperficial wearing layer 6 and hot melt adhesive layer 7, elasticity protective layer 2 fixed bonding is at the upside of waterproof basic rete 1, strengthen the upside at elasticity protective layer 2 of 3 fixed bonding of tensile layer, the upside at the enhancement tensile layer 3 of 4 coating of fire-retardant protective layer, the upside at fire-retardant protective layer 4 of 5 coating of radiation protection shielding layer, the fixed upside that sets up at radiation protection shielding layer 5 of surperficial wearing layer 6, hot melt adhesive layer 7 bonds at the downside of waterproof basic rete 1.
The waterproof base film layer 1 is a hydrophilic waterproof TPU film, so that the heat-sealing adhesive tape has good waterproof protection performance.
The elastic protective layer 2 is formed by weaving elastic silk threads, so that the whole heat-sealing adhesive tape has good pull-back protective performance, and the heat-sealing adhesive tape is not easy to deform.
The reinforced tensile layer 3 is specifically glass fiber mesh cloth, has good alkali resistance, flexibility and high tensile resistance in the warp and weft directions, effectively enhances the structural stability of the whole heat-sealing adhesive tape, and effectively ensures the service life of the heat-sealing adhesive tape.
The flame-retardant protective layer 4 is a silica gel halogen-free flame retardant layer, so that the heat-seal adhesive tape has good flame-retardant performance and good protectiveness.
The radiation-proof shielding layer 5 is specifically a metal powder coating, can effectively shield external radiation, and avoids the problem that the heat-seal adhesive tape is easy to age due to overlarge radiation.
The hot melt adhesive layer 7 is specifically a polyurethane hot melt adhesive.
In the utility model, when in use, the heat-sealing adhesive tape has good waterproof protection performance under the premise of being used as a main body support through the arranged waterproof base film layer 1, and the hot-melt adhesive layer 7 has good bonding performance as a bonding layer, particularly a polyurethane hot-melt adhesive; through the elastic protective layer 2, the elastic protective layer 2 is formed by weaving elastic silk threads, so that the whole heat-sealing adhesive tape has good pull-back protective performance, and the heat-sealing adhesive tape is not easy to deform; through the arrangement of the reinforced tensile layer 3, the reinforced tensile layer 3 is made of glass fiber gridding cloth, has good alkali resistance, flexibility and warp and weft high tensile resistance, effectively enhances the structural stability of the whole heat-sealing adhesive tape, and effectively ensures the service life of the heat-sealing adhesive tape; the heat-seal adhesive tape has good flame retardant property and good protectiveness through the flame-retardant protective layer 4; the radiation-proof shielding layer 5 can effectively shield external radiation, so that the problem that the heat-sealing adhesive tape is easy to age due to overlarge radiation is avoided; the surface wear-resistant layer 6 effectively improves the surface wear-resistant performance of the heat-seal adhesive tape, and can be suitable for more environments.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a PU heat-seal sticky tape of non-deformable damage, includes waterproof basic rete (1), elasticity protective layer (2), strengthens tensile layer (3), fire-retardant protective layer (4), radiation protection shielding layer (5), surperficial wearing layer (6) and hot melt adhesive layer (7), a serial communication port, elasticity protective layer (2) fixed bonding is at the upside of waterproof basic rete (1), strengthen tensile layer (3) fixed bonding at the upside of elasticity protective layer (2), the upside at the reinforced tensile layer (3) is coated in fire-retardant protective layer (4) in fire-retardant protective layer (5), the fixed upside that sets up at radiation protection shielding layer (5) in surperficial wearing layer (6), hot melt adhesive layer (7) bond the downside at waterproof basic rete (1).
2. A non-deformable PU heat sealing adhesive tape as claimed in claim 1, wherein said waterproof base film layer (1) is a hydrophilic waterproof TPU film.
3. A non-deformable PU heat-sealing adhesive tape as claimed in claim 1, wherein said elastic protection layer (2) is woven from elastic threads.
4. A non-deformable PU heat-sealing adhesive tape as claimed in claim 1, wherein said reinforcing tensile layer (3) is a fiberglass mesh fabric.
5. A non-deformable PU heat-seal adhesive tape, as claimed in claim 1, wherein said flame-retardant protective layer (4) is a silica gel halogen-free flame retardant layer.
6. A non-deformable PU heat sealing adhesive tape according to claim 1, characterized in that the radiation shielding layer (5) is a metal powder coating.
7. A non-deformable PU heat sealing adhesive tape according to claim 1, wherein the hot melt adhesive layer (7) is a polyurethane hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990938.6U CN213924624U (en) | 2020-12-14 | 2020-12-14 | PU heat-sealing adhesive tape not prone to deformation and damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990938.6U CN213924624U (en) | 2020-12-14 | 2020-12-14 | PU heat-sealing adhesive tape not prone to deformation and damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213924624U true CN213924624U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022990938.6U Active CN213924624U (en) | 2020-12-14 | 2020-12-14 | PU heat-sealing adhesive tape not prone to deformation and damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213924624U (en) |
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2020
- 2020-12-14 CN CN202022990938.6U patent/CN213924624U/en active Active
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