CN211471278U - Cloth base adhesive tape - Google Patents
Cloth base adhesive tape Download PDFInfo
- Publication number
- CN211471278U CN211471278U CN202020076399.2U CN202020076399U CN211471278U CN 211471278 U CN211471278 U CN 211471278U CN 202020076399 U CN202020076399 U CN 202020076399U CN 211471278 U CN211471278 U CN 211471278U
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- layer
- substrate
- adhesive layer
- adhesive
- cloth
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Abstract
The utility model belongs to the technical field of the technique of sticky tape and specifically relates to a base fabric sticky tape is related to. The cloth-based adhesive tape comprises an adhesive layer, a substrate and a release layer which are sequentially arranged, wherein the substrate comprises a first substrate and a second substrate which are connected, the cross section of the substrate is L-shaped, the adhesive layer comprises a first adhesive layer and a second adhesive layer, the first adhesive layer is arranged at one end of the first substrate far away from the release layer, and the second adhesive layer is connected with the second substrate; the sum of the heights of the first adhesive layer and the first substrate is greater than the sum of the heights of the second adhesive layer and the second substrate; the cloth-based adhesive tape is also provided with a stripping paper layer, the stripping paper layer is positioned at one end of the second adhesive layer far away from the release layer, and the end face of the stripping paper far away from the second adhesive layer and the end face of the first adhesive layer far away from the first substrate are positioned on the same plane. The utility model discloses following beneficial effect has: the arrangement of the stripping paper layer can effectively avoid that the adhesive layer of the section is adhered with the cloth-based adhesive tape of the next layer to cause the two layers to be difficult to separate after the cloth-based adhesive tape is cut off.
Description
Technical Field
The utility model relates to a technical field of sticky tape, more specifically say, it relates to a base cloth sticky tape.
Background
The adhesive tape consists of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. The adhesive tapes can be divided into cloth-based adhesive tapes, kraft paper adhesive tapes, crepe paper adhesive tapes, fiber adhesive tapes, PVC adhesive tapes, PE foam adhesive tapes and the like according to the division of base materials, wherein the cloth-based adhesive tapes are widely applied to carton sealing, carpet stitching and splicing, heavy bundling, waterproof packaging and the like.
The cloth-based adhesive tape takes thermal compounding of polyethylene and gauze fiber as a base material, and has better tensile resistance, aging resistance, water resistance and corrosion resistance.
However, the above-mentioned cloth-based adhesive tape is cut after use, but it is difficult to separate the cloth-based adhesive tape at the cross section from the next cloth-based adhesive tape because the adhesive at the cross section is adhered to the next cloth-based adhesive tape at the next use.
Disclosure of Invention
The utility model aims at providing a base cloth sticky tape mainly lies in the base cloth sticky tape adhesion of the easy and lower one deck of glue of the section department of solving prior art base cloth sticky tape, is difficult for the problem with the separation of base cloth sticky tape.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a cloth-based adhesive tape comprises an adhesive layer, a substrate and a release layer which are sequentially arranged, wherein the substrate comprises a first substrate and a second substrate which are connected, the cross section of the substrate is L-shaped, the end surfaces of the first substrate and the second substrate close to the release layer are on the same plane, and the height of the second substrate is larger than that of the first substrate; the adhesive layer comprises a first adhesive layer and a second adhesive layer, the first adhesive layer is connected with the second adhesive layer, the first adhesive layer is arranged at one end of the first substrate far away from the release layer, and the second adhesive layer is connected with the second substrate; the sum of the heights of the first adhesive layer and the first substrate is greater than the sum of the heights of the second adhesive layer and the second substrate; the cloth-based adhesive tape is also provided with a stripping paper layer, the stripping paper layer is positioned at one end of the second adhesive layer far away from the release layer, and the end face of the stripping paper far away from the second adhesive layer and the end face of the first adhesive layer far away from the first substrate are positioned on the same plane.
By adopting the technical scheme, when the cloth-based adhesive tape is used, the release paper layer is separated from the release layer of the next cloth-based adhesive tape, and then the release layer of the next cloth-based adhesive tape is separated from the first adhesive layer in a smooth manner, so that the cloth-based adhesive tape is separated from the release layer of the next cloth-based adhesive tape and then is pasted, and when the cloth-based adhesive tape is pasted, the first adhesive layer is bonded and positioned, and then the release paper layer is peeled from the second adhesive layer.
The utility model discloses further set up to: the first substrate and the second substrate are integrally formed.
Through adopting above-mentioned technical scheme, first basement and second basement integrated into one piece, the processing cost is lower like this, and resistant tearing performance improves moreover.
The utility model discloses further set up to: the first adhesive layer and the second adhesive layer are both hot-melt glue.
By adopting the technical scheme, the hot-melt adhesive has good bonding capacity and is not easy to degum.
The utility model discloses further set up to: the thickness of the first glue layer is 2-4 mm.
By adopting the technical scheme, when the thickness of the first adhesive layer is 2-4mm, the thickness of the adhesive layer is moderate, and the application range is wide.
The utility model discloses further set up to: the thickness of the release paper layer is 1 mm.
Through adopting above-mentioned technical scheme, the thickness of peeling off the paper layer is 1mm, and this thickness can make things convenient for the staff to peel off paper layer and second glue film separation, and is comparatively extravagant if too thick, and difficult the peeling off if too thin.
The utility model discloses further set up to: the release paper layer is release paper.
Through adopting above-mentioned technical scheme, peel off with the second glue film that can be fine from type paper, can not lead to peeling off unable separation of ply and second glue film.
The utility model discloses further set up to: the glue coating amount of the glue layer is 60 g/square meter.
Through adopting above-mentioned technical scheme, compare in current 80 grams per square meter, the rubber coating volume is less when guaranteeing to paste the effect, and the rubber coating speed accelerates.
The utility model discloses further set up to: the release layer is formed by spraying a release agent on the substrate.
By adopting the technical scheme, when the release layer is formed, the release agent is sprayed on the substrate to form the release layer on the surface of the substrate, so that the adhesive layer of the upper layer is stripped from the base body of the lower layer when the cloth-based adhesive tape is rolled.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the release paper layer is separated from the release layer of the next cloth-based adhesive tape layer, then the release layer of the next cloth-based adhesive tape layer is separated from the first adhesive layer in a smooth manner, so that the cloth-based adhesive tape is separated from the release layer of the next cloth-based adhesive tape layer, and then the cloth-based adhesive tape layer is pasted. The problem that the adhesive layer of the section is not easy to separate due to the adhesion of the adhesive layer of the section and the next layer of the cloth-based adhesive tape after the cloth-based adhesive tape is cut off can be avoided.
2. First basement and second basement integrated into one piece, the processing cost is lower like this, and resistant tearing performance improves moreover.
Drawings
Fig. 1 is a schematic structural view of a cloth-based adhesive tape according to an embodiment of the present invention.
Reference numerals: 1. a substrate; 11. a first substrate; 12. a second substrate; 2. a glue layer; 21. a first glue layer; 22. a second adhesive layer; 3. a release layer; 4. and stripping the paper layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a cloth-based adhesive tape includes an adhesive layer 2, a substrate 1, and a release layer 3, which are sequentially disposed. The substrate 1 includes a first substrate 11 and a second substrate 12 connected to each other, the first substrate 11 and the second substrate 12 are integrally formed, and the cross-sectional shape of the formed substrate 1 is L-shaped. The end surfaces of the first substrate 11 and the second substrate 12 close to the release layer 3 are on the same plane, and the height of the second substrate 12 is greater than that of the first substrate 11. The first substrate 11 and the second substrate 12 may be made of gauze, and the gauze may have a mesh-like porous structure. The release layer 3 is disposed on the same plane side of the first substrate 11 and the second substrate 12, and the release layer 3 is formed by spraying a release agent on the substrate 1.
The glue layer 2 comprises a first glue layer 21 and a second glue layer 22, the first glue layer 21 is connected with the second glue layer 22, and the first glue layer 21 and the second glue layer are integrally formed or formed by gluing. The first adhesive layer 21 is disposed at an end of the first substrate 11 away from the release layer 3, and the first adhesive layer and the second adhesive layer are bonded together, and the second adhesive layer 22 is connected to the second substrate 12. The sum of the heights of the first glue layer 21 and the first substrate 11 is greater than the sum of the heights of the second glue layer 22 and the second substrate 12. The first adhesive layer 21 and the second adhesive layer 22 are both hot melt adhesive. The thickness of the first adhesive layer 21 is 2-4mm, the thickness of the second adhesive layer 22 is 1-2mm, preferably, the thickness of the first adhesive layer 21 is 3mm, and the thickness of the second adhesive layer 22 is 1 mm. Preferably, the glue layer 2 has a glue application amount of 60 grams per square meter.
The cloth-based adhesive tape is further provided with a stripping paper layer 4, the stripping paper layer 4 is positioned at one end of the second adhesive layer 22 far away from the release layer 3, and the end face of the stripping paper far away from the second adhesive layer 22 and the end face of the first adhesive layer 21 far away from the first substrate 11 are on the same plane. The release paper is extruded with the second adhesive layer 22 and bonded by the adhesive force of the second adhesive layer 22, the release paper layer 4 is release paper, and here, it should be noted that release agents are sprayed on both end surfaces of the release paper. Here, the difference between the sum of the heights of the first adhesive layer 21 and the first base 11 and the sum of the heights of the second adhesive layer 22 and the second base 12 is the height of the release paper layer 4. Preferably, the thickness of the release paper layer 4 is 1 mm. This facilitates the user to manually peel the release paper layer 4 from the second adhesive layer 22.
The using process of the embodiment is as follows: when the cloth-based adhesive tape is used, the release paper layer 4 can be separated from the release layer 3 on the next cloth-based adhesive tape, then the release layer 3 on the next cloth-based adhesive tape is separated from the first adhesive layer 21 in a smooth manner, so that the cloth-based adhesive tape is separated from the release layer 3 on the next cloth-based adhesive tape, then the cloth-based adhesive tape is pasted, during pasting, the first adhesive layer 21 is pasted and positioned, and then the release paper layer 4 is peeled from the second adhesive layer 22, although the sum of the heights of the first adhesive layer 21 and the first substrate 11 is greater than the sum of the heights of the second adhesive layer 22 and the second substrate 12, because the substrate 1 is made of gauze, the second adhesive layer 22 can be pasted with a pasted substance, and the second adhesive layer 22 can also be pasted with the side surface of the first adhesive layer 21, so that the cloth-based adhesive tape is pasted.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A cloth-based adhesive tape characterized in that: the adhesive layer comprises an adhesive layer (2), a substrate (1) and a release layer (3) which are sequentially arranged, wherein the substrate (1) comprises a first substrate (11) and a second substrate (12) which are connected, the cross section of the substrate (1) is L-shaped, the end surfaces, close to the release layer (3), of the first substrate (11) and the second substrate (12) are on the same plane, and the height of the second substrate (12) is larger than that of the first substrate (11);
the adhesive layer (2) comprises a first adhesive layer (21) and a second adhesive layer (22), the first adhesive layer (21) is connected with the second adhesive layer (22), the first adhesive layer (21) is arranged at one end, far away from the release layer (3), of the first substrate (11), and the second adhesive layer (22) is connected with the second substrate (12);
the sum of the heights of the first glue layer (21) and the first substrate (11) is greater than the sum of the heights of the second glue layer (22) and the second substrate (12);
the cloth-based adhesive tape is further provided with a stripping paper layer (4), the stripping paper layer (4) is located at one end, away from the release layer (3), of the second adhesive layer (22), and the end face, away from the second adhesive layer (22), of the stripping paper and the end face, away from the first substrate (11), of the first adhesive layer (21) are located on the same plane.
2. The base fabric tape according to claim 1, wherein: the first substrate (11) and the second substrate (12) are integrally formed.
3. The base fabric tape according to claim 1, wherein: the first adhesive layer (21) and the second adhesive layer (22) are both hot-melt adhesive.
4. The base fabric tape according to claim 1, wherein: the thickness of the first glue layer (21) is 2-4 mm.
5. The base fabric tape according to claim 1, wherein: the thickness of the stripping paper layer (4) is 1 mm.
6. The base fabric tape according to claim 1, wherein: the release paper layer (4) is release paper.
7. The base fabric tape according to claim 1, wherein: the glue coating amount of the glue layer (2) is 60 g/square meter.
8. The base fabric tape according to claim 1, wherein: the release layer (3) is formed by spraying a release agent on the substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076399.2U CN211471278U (en) | 2020-01-13 | 2020-01-13 | Cloth base adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076399.2U CN211471278U (en) | 2020-01-13 | 2020-01-13 | Cloth base adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211471278U true CN211471278U (en) | 2020-09-11 |
Family
ID=72378248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076399.2U Expired - Fee Related CN211471278U (en) | 2020-01-13 | 2020-01-13 | Cloth base adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211471278U (en) |
-
2020
- 2020-01-13 CN CN202020076399.2U patent/CN211471278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20220113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |