CN203451419U - Base-material-free double-side adhesive tape - Google Patents
Base-material-free double-side adhesive tape Download PDFInfo
- Publication number
- CN203451419U CN203451419U CN201320175458.1U CN201320175458U CN203451419U CN 203451419 U CN203451419 U CN 203451419U CN 201320175458 U CN201320175458 U CN 201320175458U CN 203451419 U CN203451419 U CN 203451419U
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- sensitive adhesive
- adhesive layer
- type pressure
- resin molding
- base material
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Abstract
The utility model relates to a base-material-free double-side adhesive tape. The base-material-free double-side adhesive tape comprises a resin membrane, a permanent-type pressure-sensitive adhesive layer and a removable-type pressure-sensitive adhesive layer, wherein the permanent-type pressure-sensitive adhesive layer is coated on one surface of the resin membrane; the removable-type pressure-sensitive adhesive layer is coated on the other surface of the resin membrane; the glue part in the permanent-type pressure-sensitive adhesive layer permeates into the resin membrane; the removable-type pressure-sensitive adhesive layer permeates into the resin membrane. The glue on two surfaces of the base-material-free double-side adhesive tape permeates into the resin membrane and is fused with the resin membrane so as to form a base-material-free state, and the thickness of the double-side adhesive tape is reduced; moreover, the base-material-free double-side adhesive tape has favorable stiffness and transparency, and has excellent flexibility.
Description
Technical field
The utility model relates to a kind of double sticky tape, relates in particular to a kind of without base material double sticky tape.
Background technology
Adhesive tape, as one of material conventional in productive life, becomes the important auxiliary tool in productive life day by day.In prior art, double sticky tape mostly has been base material adhesive tape, because adhesive tape both sides, both sides glue character is different, must have base material to separate.Due to the existence of base material, aspect the thickness of adhesive tape, must add the thickness of base material, space is very little aspect ultra-thin.Existing have the adhesive tape of base material relatively slightly poor without adhesive tape deflection and the transparency of base material, and flexility is not so good as without base material double faced adhesive tape.
Utility model content
The technical problem that the utility model solves is: build a kind of without base material double sticky tape, overcome prior art have double sticky tape deflection and the transparency poor, the technical problem of poor in flexibility.
The technical solution of the utility model is: build a kind of without base material double sticky tape, comprise resin molding, be coated on described resin molding one side permanent type pressure-sensitive adhesive layer, be coated on the removable type pressure-sensitive adhesive layer of described resin molding another side, glue in described permanent type pressure-sensitive adhesive layer is partly penetrated in described resin molding, and the glue in described removable type pressure-sensitive adhesive layer is partly penetrated in described resin molding.
Further technical scheme of the present utility model is: also comprise release layer, described release layer and described permanent type pressure-sensitive adhesive layer and removable type pressure-sensitive adhesive layer are compound.
Further technical scheme of the present utility model is: described resin molding is coating resin film or calendered resin film.
Further technical scheme of the present utility model is: the thickness of described resin molding is 5 μ to 100 μ (μ represents μ m, and μ m is unit of length, reads micron, and 1 μ m is thousandth millimeter).
Further technical scheme of the present utility model is: described permanent type pressure-sensitive adhesive layer be in acrylate pressure sensitive adhesive, organic pressure-sensitive gel, rubber pressure sensitive adhesive any one.
Further technical scheme of the present utility model is: described removable type pressure-sensitive adhesive layer be in acrylate pressure sensitive adhesive, organic pressure-sensitive gel, rubber pressure sensitive adhesive any one.
Further technical scheme of the present utility model is: described permanent type pressure-sensitive adhesive layer thickness is 3 μ to 100 μ.
Further technical scheme of the present utility model is: described removable type pressure-sensitive adhesive layer thickness is 3 μ to 100 μ.
Technique effect of the present utility model is: the utility model builds a kind of without base material double sticky tape, comprise resin molding, be coated on described resin molding one side permanent type pressure-sensitive adhesive layer, be coated on the removable type pressure-sensitive adhesive layer of described resin molding another side, glue in described permanent type pressure-sensitive adhesive layer is partly penetrated in described resin molding, and the glue in described removable type pressure-sensitive adhesive layer is partly penetrated in described resin molding.Of the present utility model without base material double sticky tape, the glue on two sides is penetrated in resin molding, combine together with resin molding, form without base material state, reduce the thickness of double sticky tape, and there is good deflection and transparency, flexility is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, technical solutions of the utility model are further illustrated.
As shown in Figure 1, embodiment of the present utility model is: build a kind of without base material double sticky tape, comprise resin molding 1, be coated on described resin molding 1 one side permanent type pressure-sensitive adhesive layer 2, be coated on the removable type pressure-sensitive adhesive layer 3 of described resin molding 1 another side, described permanent type pressure-sensitive adhesive layer 2 parts are penetrated in described resin molding 1, and described removable type pressure-sensitive adhesive layer 3 parts are penetrated in described resin molding 1.
As shown in Figure 1, specific implementation process of the present utility model is: by coating machine, adopt the mode of transfer coating to be applied to the one side of resin molding 1 permanent type pressure-sensitive adhesive layer 2, compound release layer after baking oven is dried, described release layer is separate-type paper or release film.By coating machine, removable type pressure-sensitive adhesive layer 3 is applied to the another side of resin molding 1 by the mode of transfer coating again, compound release layer after baking oven is dried, described release layer is separate-type paper or release film.Or by coating machine, adopt the mode of transfer coating to be applied to the one side of resin molding 1 removable type pressure-sensitive adhesive layer 3, compound release layer after baking oven is dried, described release layer is separate-type paper or release film.By coating machine, permanent type pressure-sensitive adhesive layer 2 is applied to again to the another side of resin molding 1 by the mode of transfer coating, compound release layer 4 after baking oven is dried, described release layer 4 is separate-type paper or release film.After gluing completes, due to glue meeting infiltration resin film 1, lump together with resin molding 1, form without base material state, reach without base material AB adhesive tape state.
As shown in Figure 1, preferred implementation of the present utility model is: described resin molding 1 is coating resin film or calendered resin film, and the thickness of described resin molding 1 is 5 μ to 100 μ.Adopt the resin molding 1 of this thickness, both met the snappiness of double sticky tape, make again double sticky tape there is good deflection and transparency, meanwhile, controlled well the thickness of double sticky tape, the performance that this thickness also makes the viscosity of glue bring into play.
As shown in Figure 1, preferred implementation of the present utility model is: described permanent type pressure-sensitive adhesive layer 2 in acrylate pressure sensitive adhesive, organic pressure-sensitive gel, rubber pressure sensitive adhesive any one, described permanent type pressure-sensitive adhesive layer 2 thickness are 3 μ to 100 μ.The permanent type pressure-sensitive adhesive layer 2 of this thickness both can keep the more broad thickness of whole adhesive tape, had again good viscosity, meanwhile, can also control preferably its depth of penetration in resin molding 1.Described removable type pressure-sensitive adhesive layer 3 be in acrylate pressure sensitive adhesive, organic pressure-sensitive gel, rubber pressure sensitive adhesive any one, described removable type pressure-sensitive adhesive layer 3 thickness are 3 μ to 100 μ.The type that the removes pressure-sensitive adhesive layer 3 of this thickness both can keep the more broad thickness of whole adhesive tape, had again good viscosity, meanwhile, can also control preferably its depth of penetration in resin molding 1.
Technique effect of the present utility model is: the utility model builds a kind of without base material double sticky tape, comprise resin molding 1, be coated on described resin molding 1 one side permanent type pressure-sensitive adhesive layer 2, be coated on the removable type pressure-sensitive adhesive layer 3 of described resin molding 1 another side, described permanent type pressure-sensitive adhesive layer 2 parts are penetrated in described resin molding 1, and described removable type pressure-sensitive adhesive layer 3 parts are penetrated in described resin molding 1.Of the present utility model without base material double sticky tape, the glue on two sides is penetrated in resin molding, combine together with resin molding, form without base material state, reduce the thickness of double sticky tape, and there is good deflection and transparency, flexility is good.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. one kind without base material double sticky tape, it is characterized in that, comprise resin molding, be coated on described resin molding one side permanent type pressure-sensitive adhesive layer, be coated on the removable type pressure-sensitive adhesive layer of described resin molding another side, glue in described permanent type pressure-sensitive adhesive layer is partly penetrated in described resin molding, and the glue in described removable type pressure-sensitive adhesive layer is partly penetrated in described resin molding.
2. according to claim 1 without base material double sticky tape, it is characterized in that, also comprise release layer, described release layer and described permanent type pressure-sensitive adhesive layer and removable type pressure-sensitive adhesive layer are compound.
3. according to claim 1 without base material double sticky tape, it is characterized in that, described resin molding is coating resin film or calendered resin film.
4. according to claim 1 without base material double sticky tape, it is characterized in that, the thickness of described resin molding is 5 μ m to 100 μ m.
5. according to claim 1 without base material double sticky tape, it is characterized in that, described permanent type pressure-sensitive adhesive layer be in acrylate pressure sensitive adhesive, organic pressure-sensitive gel, rubber pressure sensitive adhesive any one.
6. according to claim 1 without base material double sticky tape, it is characterized in that, described removable type pressure-sensitive adhesive layer be in acrylate pressure sensitive adhesive, organic pressure-sensitive gel, rubber pressure sensitive adhesive any one.
7. according to claim 1 without base material double sticky tape, it is characterized in that, described permanent type pressure-sensitive adhesive layer thickness is 3 μ m to 100 μ m.
8. according to claim 1 without base material double sticky tape, it is characterized in that, described removable type pressure-sensitive adhesive layer thickness is 3 μ m to 100 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320175458.1U CN203451419U (en) | 2013-04-10 | 2013-04-10 | Base-material-free double-side adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320175458.1U CN203451419U (en) | 2013-04-10 | 2013-04-10 | Base-material-free double-side adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451419U true CN203451419U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320175458.1U Expired - Fee Related CN203451419U (en) | 2013-04-10 | 2013-04-10 | Base-material-free double-side adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451419U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590462A (en) * | 2016-12-30 | 2017-04-26 | 芜湖研高粘胶新材料有限公司 | Base-material-free double sticky tape |
| CN106752999A (en) * | 2016-12-30 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | One kind is without base material high heat conduction two-sided tape |
| CN106833405A (en) * | 2016-12-30 | 2017-06-13 | 芜湖研高粘胶新材料有限公司 | It is a kind of improved without base material adhesive tape |
| CN109593482A (en) * | 2018-12-12 | 2019-04-09 | 烟台德邦科技有限公司 | A kind of no substrate heat conductive flame-retarding adhesive tape and preparation method thereof |
-
2013
- 2013-04-10 CN CN201320175458.1U patent/CN203451419U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590462A (en) * | 2016-12-30 | 2017-04-26 | 芜湖研高粘胶新材料有限公司 | Base-material-free double sticky tape |
| CN106752999A (en) * | 2016-12-30 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | One kind is without base material high heat conduction two-sided tape |
| CN106833405A (en) * | 2016-12-30 | 2017-06-13 | 芜湖研高粘胶新材料有限公司 | It is a kind of improved without base material adhesive tape |
| CN109593482A (en) * | 2018-12-12 | 2019-04-09 | 烟台德邦科技有限公司 | A kind of no substrate heat conductive flame-retarding adhesive tape and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |