CN220999570U - Non-deformable's PU heat-seal tape - Google Patents
Non-deformable's PU heat-seal tape Download PDFInfo
- Publication number
- CN220999570U CN220999570U CN202322883089.8U CN202322883089U CN220999570U CN 220999570 U CN220999570 U CN 220999570U CN 202322883089 U CN202322883089 U CN 202322883089U CN 220999570 U CN220999570 U CN 220999570U
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- Prior art keywords
- layer
- adhesive tape
- heat
- deformable
- tensile
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 33
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 5
- 239000004917 carbon fiber Substances 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 94
- 239000004814 polyurethane Substances 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920006267 polyester film Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000012945 sealing adhesive Substances 0.000 abstract description 10
- 239000002131 composite material Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 230000006750 UV protection Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a PU heat-sealing adhesive tape which is difficult to deform, and relates to the technical field of heat-sealing adhesive tapes. According to the elastic rubber wires, each tensile layer is the carbon fiber layer, so that the tensile property of the adhesive tape body can be effectively improved, the elastic rubber wires are fixedly arranged in each buffer layer, and when the adhesive tape body is pulled by external force, the elastic rubber wires can increase the restoring deformation capacity of the adhesive tape body, so that the tensile property of the adhesive tape body is further improved.
Description
Technical Field
The utility model relates to the technical field of heat-sealing adhesive tapes, in particular to a PU heat-sealing adhesive tape which is not easy to deform.
Background
The heat sealing adhesive tape is an adhesive tape which is heated by a glue pressing machine or a hot press and is adhered to the joint of the fabric to achieve a good sealing effect, and is increasingly widely applied to waterproof series products.
Through retrieving, a corrosion-resistant protective clothing heat-seal adhesive tape with the publication number of CN213924632U comprises a composite mesh cloth layer, composite mesh cloth layer bottom is equipped with the composite film layer, composite film layer bottom is equipped with the hot melt adhesive layer, the composite mesh cloth layer includes tear-resistant layer, fire-retardant coating, ultraviolet resistance layer, wear-resistant coating, fire-retardant coating locates tear-resistant layer top, ultraviolet resistance layer locates fire-retardant coating top, wear-resistant coating locates ultraviolet resistance layer top, the composite film layer comprises TPU membrane and PU membrane, the PU membrane top is located to the TPU membrane.
However, the existing heat-sealing adhesive tape for corrosion-resistant protective clothing has certain defects when in use, and the inside of the adhesive tape is provided with a tearing-resistant layer, but when the adhesive tape body is pulled by external force, the adhesive tape body is difficult to recover deformation, and further the adhesive tape body is wrinkled, and the service performance of the adhesive tape body is also difficult to improve.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems associated with the conventional heat-sealing tapes for protective clothing having corrosion resistance.
Therefore, the utility model aims to provide the PU heat-sealing adhesive tape which is not easy to deform, and solves the problem that the adhesive tape body is difficult to recover deformation and is wrinkled when the adhesive tape body is pulled by external force although the anti-tearing layer is arranged in the adhesive tape.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a non-deformable's PU heat-seal adhesive tape, includes the sticky tape body, the sticky tape body includes insulating layer, two buffer layers and two tensile layers, the insulating layer sets up in the middle part of sticky tape body, two the buffer layers symmetry respectively is fixed to be set up in the both sides of insulating layer, two the tensile layer is all fixed to be set up in one side of corresponding buffer layer, every the inside of buffer layer is all fixed and is provided with a plurality of elastic rubber silk.
Preferably, one side of one tensile layer is fixedly provided with a wear-resistant layer, and the wear-resistant layer is a nylon fabric layer.
Preferably, an adhesion layer is fixedly arranged on one side of one tensile layer, and the adhesion layer is an organic silicon pressure-sensitive adhesive layer.
Preferably, the insulating layer is a PET polyester film layer.
Preferably, each of the tensile layers is a carbon fiber layer.
Preferably, each elastic rubber thread is a polyurethane fiber thread.
In the technical scheme, the utility model has the technical effects and advantages that:
1. According to the elastic rubber wires, each tensile layer is the carbon fiber layer, so that the tensile property of the adhesive tape body can be effectively improved, the elastic rubber wires are fixedly arranged in each buffer layer, and when the adhesive tape body is pulled by external force, the elastic rubber wires can increase the recovery deformation capacity of the adhesive tape body, so that the tensile property of the adhesive tape body is further improved.
2. According to the utility model, through the arranged wear-resistant layers, one side of one tensile layer is fixedly provided with the wear-resistant layer, wherein the wear-resistant layer is a nylon fabric layer, so that the wear resistance of the adhesive tape body can be improved, and the adhesive tape body is not easy to damage when worn.
3. According to the adhesive tape, the adhesive layers are fixedly arranged on one side of one tensile layer, and the adhesive layers are organic silicon pressure-sensitive adhesive layers, so that the adhesive tape body can be ensured to have good adhesion.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
Fig. 2 is an enlarged view of the portion a of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. An adhesive tape body; 2. an insulating layer; 3. a buffer layer; 4. a tensile layer; 5. elastic rubber threads; 6. a wear-resistant layer; 7. and an adhesion layer.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a PU heat-sealing adhesive tape which is not easy to deform.
The utility model provides a PU heat-sealing adhesive tape which is not easy to deform and shown in figures 1-2, and the PU heat-sealing adhesive tape comprises an adhesive tape body 1, wherein the adhesive tape body 1 comprises an insulating layer 2, two buffer layers 3 and two tensile layers 4, the insulating layer 2 is arranged in the middle of the adhesive tape body 1, the two buffer layers 3 are respectively and symmetrically arranged on two sides of the insulating layer 2, the two tensile layers 4 are respectively and fixedly arranged on one side of the corresponding buffer layer 3, and a plurality of elastic rubber threads 5 are fixedly arranged in each buffer layer 3.
In order to improve the wear resistance of the adhesive tape body 1 and ensure that the adhesive tape body 1 is not easy to damage when worn, as shown in fig. 1-2, one side of one tensile layer 4 is fixedly provided with a wear-resistant layer 6, and the wear-resistant layer 6 is a nylon fabric layer.
In order to ensure that the adhesive tape body 1 has good adhesion, as shown in fig. 1-2, one side of one of the tensile layers 4 is fixedly provided with an adhesion layer 7, and the adhesion layer 7 is an organosilicon pressure-sensitive adhesive layer.
In order to ensure that the insulating layer 2 has good insulating capability, the insulating layer 2 is a PET polyester film layer as shown in fig. 1-2.
In order to ensure that the tensile layers 4 have good tensile strength, each tensile layer 4 is a carbon fiber layer, as shown in fig. 1-2.
Finally, in order to improve the rebound effect of the elastic rubber threads 5 and the adhesive tape body 1, as shown in fig. 1-2, each elastic rubber thread 5 is a polyurethane fiber thread.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a non-deformable's PU heat-seal adhesive tape, includes sticky tape body (1), its characterized in that, sticky tape body (1) includes insulating layer (2), two buffer layer (3) and two tensile layer (4), insulating layer (2) set up in the middle part of sticky tape body (1), two buffer layer (3) symmetry respectively fixed set up in the both sides of insulating layer (2), two tensile layer (4) are all fixed to be set up in one side that corresponds buffer layer (3), every the inside of buffer layer (3) is all fixed and is provided with a plurality of elastic rubber silk (5).
2. The non-deformable PU heat-seal adhesive tape according to claim 1, wherein one side of one of the tensile layers (4) is fixedly provided with a wear-resistant layer (6), and the wear-resistant layer (6) is a nylon fabric layer.
3. The non-deformable PU heat-seal tape of claim 1, wherein one side of one of the tensile layers (4) is fixedly provided with an adhesion layer (7), and the adhesion layer (7) is an organosilicon pressure-sensitive adhesive layer.
4. A non-deformable PU heat-seal tape according to claim 1, characterized in that the insulating layer (2) is a PET polyester film layer.
5. A non-deformable PU heat-seal tape according to claim 1, characterized in that each of the tensile layers (4) is a carbon fiber layer.
6. A non-deformable PU heat-seal tape according to claim 1, characterized in that each of the elastic filaments (5) is a polyurethane filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322883089.8U CN220999570U (en) | 2023-10-26 | 2023-10-26 | Non-deformable's PU heat-seal tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322883089.8U CN220999570U (en) | 2023-10-26 | 2023-10-26 | Non-deformable's PU heat-seal tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220999570U true CN220999570U (en) | 2024-05-24 |
Family
ID=91086354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322883089.8U Active CN220999570U (en) | 2023-10-26 | 2023-10-26 | Non-deformable's PU heat-seal tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220999570U (en) |
-
2023
- 2023-10-26 CN CN202322883089.8U patent/CN220999570U/en active Active
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