CN221117339U - Double-sided adhesive tape convenient to peel - Google Patents
Double-sided adhesive tape convenient to peel Download PDFInfo
- Publication number
- CN221117339U CN221117339U CN202322945097.0U CN202322945097U CN221117339U CN 221117339 U CN221117339 U CN 221117339U CN 202322945097 U CN202322945097 U CN 202322945097U CN 221117339 U CN221117339 U CN 221117339U
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- CN
- China
- Prior art keywords
- layer
- double
- water
- adhesive
- adhesive layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002390 adhesive tape Substances 0.000 title abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 97
- 239000012790 adhesive layer Substances 0.000 claims abstract description 39
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 5
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a double-sided adhesive tape convenient to strip, which comprises a base film layer, wherein the base film layer is a porous film layer, a plurality of through holes which incline downwards from top to bottom are formed in the base film layer, the through holes are parallel to each other and are arranged at equal intervals, a first water-resisting layer and a second water-resisting layer are respectively glued on the upper surface and the lower surface of the base film layer, a first adhesive layer is smeared on the upper surface of the first water-resisting layer, a first release layer is glued on the upper surface of the first adhesive layer, a plurality of first tearing lines which correspond to the through holes are obliquely arranged among the first release layer, the first adhesive layer and the first water-resisting layer, a second adhesive layer is smeared on the lower surface of the second water-resisting layer, a second release layer is glued on the lower surface of the second adhesive layer, and a plurality of second tearing lines which correspond to the through holes are obliquely arranged among the second release layer, the second adhesive layer and the second water-resisting layer. The utility model has thinner whole body, is convenient for stripping and has good waterproof performance.
Description
Technical Field
The utility model relates to the technical field of double-sided adhesive tapes, in particular to a double-sided adhesive tape convenient to strip.
Background
The double-sided adhesive tape is a rolled adhesive tape which is prepared by taking paper, cloth and a plastic film as base materials, uniformly coating an elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive on the base materials, and is composed of three parts of base materials, adhesive, release paper or silicone paper, wherein the double-sided adhesive tape is also various in types, and the grid double-sided adhesive tape, the reinforced double-sided adhesive tape, the Rubber double-sided adhesive tape, the high temperature double-sided adhesive tape, the non-woven fabric double-sided adhesive tape, the residue-free double-sided adhesive tape, the tissue double-sided adhesive tape, the double-sided glass cloth adhesive tape, the PET double-sided adhesive tape, the foam double-sided adhesive tape, the hot melt adhesive tape, the conductive adhesive tape, the PET adhesive tape, the masking tape, the electrician adhesive tape, the high temperature-resistant adhesive tape, the Marla adhesive tape, the base material-free adhesive tape, the acetate adhesive tape, the PVC adhesive tape and the like are applied to the production process of various industries.
In the using process of the double-sided adhesive tape, the double-sided adhesive tape needs to be cut by means of scissors, if the double-sided adhesive tape is torn by hands, cracks can be formed on the surface paper or the bottom paper of the double-sided adhesive tape, and fibers pulled out of the cracks can be stuck by the adhesive, so that the places where the double-sided adhesive tape is cracked cannot be used.
Disclosure of utility model
The utility model aims to provide a double-sided adhesive tape convenient to peel, which solves the problem that when the double-sided adhesive tape is torn by hands, cracks appear on the surface paper or the base paper of the double-sided adhesive tape, and fibers pulled out from the cracks are stuck by an adhesive, so that the double-sided adhesive tape cannot be used at the places where the cracks appear.
The technical scheme of the utility model is as follows:
The utility model provides a double-sided tape convenient to peel, includes the base film layer, the base film layer is porous rete, be equipped with a plurality of from last through-hole that leans down in the base film layer, a plurality of through-hole is parallel to each other and the equidistance sets up, the upper and lower surface on base film layer is glued respectively has first water-resisting layer and second water-resisting layer, first adhesive layer has been paintd to the upper surface on first water-resisting layer, the upper surface on first adhesive layer is glued there is first from the type layer, first adhesive layer, first water-resisting layer between the slope be equipped with a plurality of first tear lines corresponding with a plurality of through-hole, first tear lines and through-hole are located same straight line, the second adhesive layer has been paintd to the lower surface on second water-resisting layer, the lower surface on second adhesive layer is glued there is the second from the type layer, second adhesive layer, second water-resisting layer between the slope be equipped with a plurality of second tear lines corresponding with a plurality of through-hole, the second tear lines are located same straight line with the through-hole.
Further, the base film layer is a paper film or a cloth film or a plastic film.
Further, the thickness of the base film layer is 10-30 μm.
Further, the thickness of the first water-resistant layer and the second water-resistant layer is 5-8 μm.
Further, the first adhesive layer and the second adhesive layer are organic silicon pressure-sensitive adhesive or polyurethane pressure-sensitive adhesive.
Further, the glue coating thickness of the first adhesive layer and the second adhesive layer is 5 mu m.
Further, the first release layer and the second release layer are double-sided fluorine release paper or double-sided fluorine release film.
Further, the thickness of the first release layer and the second release layer is 3-5 μm.
Compared with the prior art, the utility model has the beneficial effects that: the adhesive is isolated and blocked by arranging the water-proof layer between the adhesive layer and the base film layer, so that the adhesive is prevented from penetrating into the base film layer during coating, and the wet rejection of the base film layer is avoided; the base film layer is a porous film layer, a plurality of through holes inclining downwards from top to bottom are formed in the base film layer, a plurality of first tearing lines corresponding to the plurality of through holes are obliquely arranged among the first release layer, the first adhesive layer and the first waterproof layer, a plurality of second tearing lines corresponding to the plurality of through holes are obliquely arranged among the second release layer, the second adhesive layer and the second waterproof layer, and when the adhesive tape is peeled off, the adhesive tape can be easily broken by the first tearing lines matched with the through holes and the second tearing lines, and meanwhile, the adhesive tape is more convenient to tear by oblique design relative to vertical design, and the adhesive tape after being broken by the tearing structure cannot be cracked.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a double-sided tape according to the present utility model.
Reference numerals illustrate:
1- -base film 11- -through hole
2- -First Water-resistant layer 3- -second Water-resistant layer
4- -First adhesive layer 5- -second adhesive layer
6- -First release layer 7- -second release layer
8- -First tear line 9- -second tear line.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.
Examples
Referring to fig. 1, the embodiment provides a double-sided tape convenient for peeling, which comprises a base film layer 1, wherein the base film layer 1 is a paper film, a cloth film or a plastic film, in the embodiment, the base film layer 1 is designed as a porous film layer, a plurality of through holes 11 inclining from top to bottom are arranged in the base film layer 1, the through holes 11 are parallel and equidistant, the through holes are designed to facilitate the disconnection of the base film layer 1, the upper and lower surfaces of the base film layer 1 are respectively glued with a first water-proof layer 2 and a second water-proof layer 3, the upper surface of the first water-proof layer 2 is smeared with a first adhesive layer 4, the lower surface of the second water-proof layer 3 is smeared with a second adhesive layer 5, through arranging a water-proof layer between the adhesive layer and the base film layer, the adhesive is isolated and blocked, the adhesive is prevented from penetrating into the base film layer 1 during smearing, the upper surface of the first adhesive layer 4 is glued with a first release layer 6, the lower surface of the second adhesive layer 5 is glued with a second release layer 7, a plurality of first tearing lines 8 corresponding to a plurality of through holes 11 are obliquely arranged among the first release layer 6, the first adhesive layer 4 and the first waterproof layer 2, the first tearing lines 8 and the through holes 11 are positioned on the same straight line, a plurality of second tearing lines 9 corresponding to a plurality of through holes 11 are obliquely arranged among the second release layer 7, the second adhesive layer 5 and the second waterproof layer 3, the second tearing lines 9 and the through holes 11 are positioned on the same straight line, when the adhesive tape is peeled off, the adhesive tape can be easily broken by the first tearing lines 8 matched with the through holes 11 and the second tearing lines 9, and the oblique design is more convenient for tearing of the adhesive tape relative to the vertical design, and the adhesive tape broken by the tearing structure cannot crack.
Wherein the thickness of the base film layer 1 is 10-30 mu m.
Wherein the thickness of the first water-resistant layer 2 and the second water-resistant layer 3 is 5-8 mu m.
The first adhesive layer 4 and the second adhesive layer 5 are organic silicon pressure-sensitive adhesive or polyurethane pressure-sensitive adhesive, and the adhesive coating thickness is 5 mu m.
Wherein the first release layer 6 and the second release layer 7 are double-sided fluorine release paper or double-sided fluorine release film, and the thickness of the release paper or the film is 3-5 mu m.
The minimum thickness of the whole material can reach 23 mu m, and the maximum thickness is only 48 mu m.
In conclusion, the waterproof coating is thinner in whole, convenient to strip and good in waterproof performance.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a double-sided tape convenient to peel which characterized in that: including the base membrane layer, the base membrane layer is porous membrane layer, be equipped with a plurality of from last through-hole down slope in the base membrane layer, a plurality of through-hole is parallel to each other and the equidistance sets up, the upper and lower surface on base membrane layer is glued respectively has first water-proof layer and second water-proof layer, first adhesive layer has been paintd to the upper surface on first water-proof layer, the upper surface on first adhesive layer is glued there is first from the type layer, first from type layer, first adhesive layer, first water-proof layer between the slope be equipped with a plurality of and a plurality of through-hole corresponding first tear line, first tear line and through-hole are located same straight line, second adhesive layer has been paintd to the lower surface on second water-proof layer, second from type layer, second adhesive layer, second are equipped with a plurality of and a plurality of through-hole corresponding second tear lines between the slope between the second water-proof layer, second tear line and through-hole are located same straight line.
2. A double-sided tape for facilitating peeling according to claim 1, wherein: the base film layer is a paper film or a cloth film or a plastic film.
3. A double-sided tape for facilitating peeling according to claim 1, wherein: the thickness of the base film layer is 10-30 mu m.
4. A double-sided tape for facilitating peeling according to claim 1, wherein: the thickness of the first water-resisting layer and the second water-resisting layer is 5-8 mu m.
5. A double-sided tape for facilitating peeling according to claim 1, wherein: the first adhesive layer and the second adhesive layer are organic silicon pressure-sensitive adhesive or polyurethane pressure-sensitive adhesive.
6. A double-sided tape for facilitating peeling according to claim 1 or 5, characterized in that: the glue coating thickness of the first adhesive layer and the second adhesive layer is 5 mu m.
7. A double-sided tape for facilitating peeling according to claim 1, wherein: the first release layer and the second release layer are double-sided fluorine release paper or double-sided fluorine release film.
8. A double-sided tape for facilitating peeling according to claim 1 or 7, characterized in that: the thickness of the first release layer and the second release layer is 3-5 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322945097.0U CN221117339U (en) | 2023-10-31 | 2023-10-31 | Double-sided adhesive tape convenient to peel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322945097.0U CN221117339U (en) | 2023-10-31 | 2023-10-31 | Double-sided adhesive tape convenient to peel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117339U true CN221117339U (en) | 2024-06-11 |
Family
ID=91372272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322945097.0U Active CN221117339U (en) | 2023-10-31 | 2023-10-31 | Double-sided adhesive tape convenient to peel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117339U (en) |
-
2023
- 2023-10-31 CN CN202322945097.0U patent/CN221117339U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |