CN209508127U - A kind of durable adhesive tape BOPP matrix structure - Google Patents
A kind of durable adhesive tape BOPP matrix structure Download PDFInfo
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- CN209508127U CN209508127U CN201820369139.7U CN201820369139U CN209508127U CN 209508127 U CN209508127 U CN 209508127U CN 201820369139 U CN201820369139 U CN 201820369139U CN 209508127 U CN209508127 U CN 209508127U
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- bopp
- layer
- glass fiber
- adhesive tape
- fiber mesh
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Abstract
The utility model provides a kind of durable adhesive tape BOPP matrix structure, the substrate includes the surface layer BOPP, glass fiber mesh layer and BOPP bottom, it is combined with each other between the surface layer BOPP bottom surface and the upper surface of BOPP bottom by organosilicon glue-line, which is embedded in glass fiber mesh layer.In the utility model, glass fiber mesh layer is embedded between the surface layer BOPP and BOPP bottom, improve whole mechanical strength, keep substrate tensile capacity more preferable, avoid packing machine pulling force it is excessive when caused adhesive tape breaking the problem of, spaced protrusion is set on the surface layer BOPP, increases the contact area of the surface layer BOP and object to be bonded product after being coated with adhesive layer, bonding force between the two is improved, disengagement problem caused by avoiding adhesive layer bonding force not enough.
Description
Technical field
The utility model belongs to BOPP matrix structure technical field of improvement, especially a kind of durable adhesive tape BOPP substrate knot
Structure.
Background technique
Adhesive tape is made of substrate and binder, is realized in the cooperation of the surface coated with adhesive of substrate, substrate and binder
The bonding of article, divided according to substrate: BOPP substrate, cloth base material, paper base material, fiber base material etc. can be used in substrate, wherein
BOPP substrate use after surface first passes through high-voltage corona processing, is coated with as main component pressure-sensitive with butyl ester than wide
Parent roll is formed after latex solution, is cut into finished product after the not equal rouleau of specification using banding machine.Find in actual use with
Lower problem: the intensity of 1.BOPP substrate should further increase, and to adapt to the bigger pulling force of packing machine, or after attaching be
Object to be bonded product provide higher adhesive force；2. although BOPP substrate surface has centainly coarse handle by high voltage power supply
Degree, but it is comparatively still relatively flat, easily occur the problem of adhesive tape is disengaged from object to be bonded product in harsh environment.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide structurally reasonable, embedded glass fiber web layer
And a kind of durable adhesive tape BOPP matrix structure with convex shape adhesive layer.
The technical scheme adopted by the utility model is that:
A kind of durable adhesive tape BOPP matrix structure, including substrate and adhesive layer, it is characterised in that: the substrate includes
The surface layer BOPP, glass fiber mesh layer and BOPP bottom, pass through organosilicon between the surface layer BOPP bottom surface and the upper surface of BOPP bottom
Glue-line is combined with each other, which is embedded in glass fiber mesh layer.
Further, the surface layer BOPP bottom surface and the upper surface of BOPP bottom are respectively arranged with mica layer, and this two
Mica layer is used to increase the adhesive force between glass fiber mesh layer.
Further, multiple protrusions, the surface BOPP between adjacent protrusion is arranged in the upper end face interval on the surface layer BOPP
Upper surface be straight transitions section, coat the adhesive layer on all protrusions and straight changeover portion.
Further, the mica layer with a thickness of 10~15 microns.
Further, the glass fiber mesh layer with a thickness of 0.1 millimeter.
Further, the protrusion extends to the other side and section by the side on the surface layer BOPP and is round or oval.
The advantages and positive effects of the utility model are as follows:
In the utility model, the surface layer BOPP and opposite two surfaces of BOPP bottom are provided with mica layer, therebetween
Insertion glass fiber mesh layer is simultaneously bonded together by silicone pressure sensitive glue-line, and whole mechanical strength is improved, and keeps substrate anti-
Drawing ability is more preferable, avoid packing machine pulling force it is excessive when caused adhesive tape breaking the problem of, be provided on the surface layer BOPP
The protrusion at interval increases the contact area of the surface layer BOP and object to be bonded product after being coated with adhesive layer, improves therebetween
Bonding force, disengagement problem caused by avoiding adhesive layer bonding force not enough.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, and it is not limited that following embodiments, which are illustrative,
, the protection scope of the utility model cannot be limited with following embodiments.
A kind of durable adhesive tape BOPP matrix structure, as shown in Figure 1, including substrate and adhesive layer 9, the wound of the utility model
Newly be: substrate includes the surface layer BOPP 1, glass fiber mesh layer 6 and BOPP bottom 8, the surface layer BOPP bottom surface and BOPP bottom it is upper
It is combined with each other between end face by organosilicon glue-line 11, which is embedded in glass fiber mesh layer.
In the present embodiment, the upper surface of the surface layer BOPP bottom surface and BOPP bottom is respectively arranged with mica layer 5,7, and this two
Mica layer is used to increase the adhesive force between glass fiber mesh layer.
The upper end face interval on the surface layer BOPP is arranged multiple raised 2, and the upper surface on the surface BOPP between adjacent protrusion is flat
Straight changeover portion 10 coats the adhesive layer 3,4 on all protrusions and straight changeover portion.
Preferred scheme is: mica layer with a thickness of 10~15 microns.Glass fiber mesh layer with a thickness of 0.1 millimeter.
Protrusion extends to the other side and section by the side on the surface layer BOPP and is round or oval.
In the utility model, the surface layer BOPP and opposite two surfaces of BOPP bottom are provided with mica layer, therebetween
Insertion glass fiber mesh layer is simultaneously bonded together by silicone pressure sensitive glue-line, and whole mechanical strength is improved, and keeps substrate anti-
Drawing ability is more preferable, avoid packing machine pulling force it is excessive when caused adhesive tape breaking the problem of, be provided on the surface layer BOPP
The protrusion at interval increases the contact area of the surface layer BOP and object to be bonded product after being coated with adhesive layer, improves therebetween
Bonding force, disengagement problem caused by avoiding adhesive layer bonding force not enough.
Claims (4)
1. a kind of durable adhesive tape BOPP matrix structure, including substrate and adhesive layer, it is characterised in that: the substrate includes BOPP
Surface layer, glass fiber mesh layer and BOPP bottom pass through organosilicon glue-line between the surface layer BOPP bottom surface and the upper surface of BOPP bottom
It is combined with each other, which is embedded in glass fiber mesh layer；
The surface layer BOPP bottom surface and the upper surface of BOPP bottom are respectively arranged with mica layer, and two mica layers are for increasing
Adhesive force between glass fiber mesh layer；
Multiple protrusions are arranged in the upper end face interval on the surface layer BOPP, and the upper surface on the surface BOPP between adjacent protrusion is straight
Changeover portion coats the adhesive layer on all protrusions and straight changeover portion.
2. a kind of durable adhesive tape BOPP matrix structure according to claim 1, it is characterised in that: the thickness of the mica layer
It is 10~15 microns.
3. a kind of durable adhesive tape BOPP matrix structure according to claim 2, it is characterised in that: the glass fiber mesh layer
With a thickness of 0.1 millimeter.
4. a kind of durable adhesive tape BOPP matrix structure according to claim 1, it is characterised in that: the protrusion is by BOPP table
The side of layer extends to the other side and section and is round or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369139.7U CN209508127U (en) | 2018-03-19 | 2018-03-19 | A kind of durable adhesive tape BOPP matrix structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369139.7U CN209508127U (en) | 2018-03-19 | 2018-03-19 | A kind of durable adhesive tape BOPP matrix structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508127U true CN209508127U (en) | 2019-10-18 |
Family
ID=68185776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820369139.7U Active CN209508127U (en) | 2018-03-19 | 2018-03-19 | A kind of durable adhesive tape BOPP matrix structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209508127U (en) |
-
2018
- 2018-03-19 CN CN201820369139.7U patent/CN209508127U/en active Active
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