CN204605074U - A kind of without base material AB glued membrane - Google Patents
A kind of without base material AB glued membrane Download PDFInfo
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- CN204605074U CN204605074U CN201520067176.9U CN201520067176U CN204605074U CN 204605074 U CN204605074 U CN 204605074U CN 201520067176 U CN201520067176 U CN 201520067176U CN 204605074 U CN204605074 U CN 204605074U
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- silica gel
- high adhesive
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Abstract
The utility model relates to viscose glue technical field, and be specifically related to a kind of without base material AB glued membrane, comprise mould release membrance, the upper surface of mould release membrance is provided with high adhesive-layer, and the upper surface of high adhesive-layer is provided with layer of silica gel, and the upper surface of layer of silica gel is provided with stripping film.Of the present utility model without base material AB glued membrane, its layer of silica gel and high adhesive-layer directly bonding, during use, first mould release membrance is torn, the surface of high adhesive-layer laminating safety glass, utilize the strong bonding force of high adhesive-layer, high adhesive-layer and glass fitted tightly; Then glass-film is torn; layer of silica gel is fitted on the mobile terminal products such as mobile phone; layer of silica gel has self-bleeding function; fit effective; thus cover safety glass with making the surperficial Absorbable organic halogens of the mobile terminal products such as mobile phone; the screen of protection mobile terminal product is not scratched, and improves the surface impact energy of mobile terminal product, and structure of the present utility model is simple and have the advantage of high printing opacity.
Description
Technical field
The utility model relates to viscose glue technical field, is specifically related to a kind of without base material AB glued membrane.
Background technology
The AB glue being applied to safety glass provided in the market, it is mainly base material with PET, and the one side of base material is silica gel, and the another side of base material is other mucilage materialses.
This AB glue production technology is mainly: cover safety glass film after being first coated with silica gel in the one side of PET base material, be then coated with other mucilage materialses again at the another side of PET base material and cover safety glass film.This technique major defect has be coated with two kinds of glue material respectively on base material, and need to be coated with at twice, its coating process is loaded down with trivial details, increases thickness and the cost of mucilage materials.In addition, self there is certain defect in this safety glass film, and the stickiness of itself and safety glass is poor, reduces the light transmittance of AB glue, thus affect the result of use of safety glass.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, and provide a kind of without base material AB glued membrane, layer of silica gel and the high adhesive-layer of this AB glue directly bond, and eliminate the substrate layer of centre, have cohesive good, the high and advantage that cost is low of light transmittance.
The purpose of this utility model is achieved through the following technical solutions.
A kind of without base material AB glued membrane, comprise mould release membrance, the upper surface of mould release membrance is provided with high adhesive-layer, and the upper surface of high adhesive-layer is provided with layer of silica gel, and the upper surface of layer of silica gel is provided with stripping film.
Wherein, the peeling force of described mould release membrance is less than the peeling force of described stripping film.
Wherein, described high adhesive-layer is acrylic compounds, silicone based or polyurethane material layer.
Wherein, described layer of silica gel is silicone-based materials layer.
Wherein, described mould release membrance is the mould release membrance of PET material, and the light transmittance of described mould release membrance is greater than 85%.
Wherein, described stripping film is the stripping film of PET, PE, OPP, BOPET or BOPP base material, and the light transmittance of described stripping film is greater than 85%.
Wherein, the thickness of described mould release membrance is 23-100 μm.
Wherein, the thickness of described high adhesive-layer is 20-80 μm.
Wherein, the thickness of described layer of silica gel is 20-80 μm.
Wherein, the thickness of described stripping film is 30-100 μm.
the beneficial effects of the utility model: it is that 30-100 μ base material is coated with silica gel or other mucilage materialses that existing safety glass AB glue needs at thickness, and the centre of AB glue of the present invention is not mingled with base material, is conducive to reducing AB glue thickness and production cost.Simplify installation procedure, user can install voluntarily, and high transmission rate, up to more than 92%, can not produce cull, can not affect original mobile phone screen, not have watermark, prove through Long-Time Service, and can reach long-term stable transparent effect, result of use is good.
Of the present utility model without base material AB glued membrane, its layer of silica gel and high adhesive-layer directly bonding, during use, first mould release membrance is torn, the surface of high adhesive-layer laminating safety glass, utilize the strong bonding force of high adhesive-layer, high adhesive-layer and glass fitted tightly; Then glass-film is torn; layer of silica gel is fitted on the mobile terminal products such as mobile phone; layer of silica gel has self-bleeding function; fit effective; thus cover safety glass with making the surperficial Absorbable organic halogens of the mobile terminal products such as mobile phone; the screen of protection mobile terminal product is not scratched, and improves the surface impact energy of mobile terminal product, and structure of the present utility model is simple and have the advantage of high printing opacity.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is structural representation of the present utility model.
Reference numeral comprises:
1---mould release membrance, 2---high adhesive-layer, 3---layer of silica gel, 4---stripping film.
Detailed description of the invention
With the following Examples the utility model is further described.
As shown in Figure 1, the one of the present embodiment, without base material AB glued membrane, comprises mould release membrance 1, and the upper surface of mould release membrance 1 is provided with high adhesive-layer 2, and the upper surface of high adhesive-layer 2 is provided with layer of silica gel 3, and the upper surface of layer of silica gel 3 is provided with stripping film 4.
It is that 30-100 μ base material is coated with silica gel or other mucilage materialses that existing safety glass AB glue needs at thickness, and the centre of AB glue of the present invention is not mingled with base material, is conducive to reducing AB glue thickness and production cost.Simplify installation procedure, user can install voluntarily, and high transmission rate, up to more than 92%, can not produce cull, can not affect original mobile phone screen, not have watermark, prove through Long-Time Service, and can reach long-term stable transparent effect, result of use is good.
Of the present utility model without base material AB glued membrane, its layer of silica gel 3 and high adhesive-layer 2 directly bonding, during use, first mould release membrance 1 is torn, at the surface of high adhesive-layer 2 laminating safety glass, utilizes the strong bonding force of high adhesive-layer 2, high adhesive-layer 2 and glass are fitted tightly; Then glass-film is torn; layer of silica gel 3 is fitted on the mobile terminal products such as mobile phone; layer of silica gel 3 has self-bleeding function; fit effective; thus cover safety glass with making the surperficial Absorbable organic halogens of the mobile terminal products such as mobile phone; the screen of protection mobile terminal product is not scratched, and improves the surface impact energy of mobile terminal product, and structure of the present utility model is simple and have the advantage of high printing opacity.
Preparation technology without base material AB glued membrane of the present utility model is as follows: 1. first on mould release membrance 1, be coated with high mucilage materials, and after drying and processing, mould release membrance 1 surface forms a high adhesive-layer 2; 2., at the surperficial silicon-coating glue material of high adhesive-layer 2, drying and processing, makes high adhesive-layer 2 surface form a layer of silica gel 3; 3. be covered with stripping film 4 on layer of silica gel 3 surface, i.e. obtained this nothing base material AB glued membrane, structure of the present utility model is simple, and preparation technology is easy, is conducive to large-scale production.
The peeling force of the mould release membrance 1 of the present embodiment is less than the peeling force of described stripping film 4.Particularly, the peeling force of mould release membrance 1 is 1-8g, and preferably, the peeling force of mould release membrance 1 is 2g, and the peeling force of mould release membrance 1 is of moderate size, and is conveniently torn on the surface of mould release membrance 1 from high adhesive-layer 2, thus is conducive to the laminating of high adhesive-layer 2 and safety glass; The peeling force of stripping film 4 is 6-12g, and preferably, the peeling force of glass-film is 8g, and the peeling force of stripping film 4 is of moderate size, and is conveniently torn on the surface of stripping film 4 from layer of silica gel 3, thus is conducive to the laminating of the mobile terminal product surfaces such as layer of silica gel 3 and mobile phone.
The high adhesive-layer 2 of the present embodiment is acrylic compounds, silicone based or polyurethane material layer.Acrylic compounds can be acrylate glue or acrylate adhesive, and silicone based can be organic silica gel or organosilicon adhesive, and polyurethanes can be adhesive for polyurethane etc.Preferably, described high viscose glue is acrylic pressure-sensitive adhesivee.
The layer of silica gel 3 of the present embodiment is silicone-based materials layer.Particularly, silicone based is organic silica gel material.
The mould release membrance 1 of the present embodiment is the mould release membrance 1 of PET material, and the light transmittance of described mould release membrance 1 is greater than 85%.
The stripping film 4 of the present embodiment is the stripping film 4 of PET, PE, OPP, BOPET or BOPP base material, and the light transmittance of described stripping film 4 is greater than 85%.Preferably, described stripping film 4 is PET material.O-phenyl phenol (O-phenylphenol, english abbreviation OPP), BOPET film is biaxially oriented polyester film.BOPET film has that intensity is high, good rigidly, transparent, glossiness high.
The thickness of the mould release membrance 1 of the present embodiment is 23-100 μm.Preferably, the thickness of described mould release membrance 1 is 50 μm.
The thickness of the high adhesive-layer 2 of the present embodiment is 20-80 μm.Preferably, the thickness of described high adhesive-layer 2 is 30 μm.
The thickness of the layer of silica gel 3 of the present embodiment is 20-80 μm.Preferably, the thickness of described layer of silica gel 3 is 35 μm.
The thickness of the stripping film 4 of the present embodiment is 30-100 μm.Preferably, the thickness of described stripping film 4 is 38 μm.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. without a base material AB glued membrane, it is characterized in that: comprise mould release membrance, the upper surface of mould release membrance is provided with high adhesive-layer, and the upper surface of high adhesive-layer is provided with layer of silica gel, and the upper surface of layer of silica gel is provided with stripping film.
2. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: the peeling force of described mould release membrance is less than the peeling force of described stripping film.
3. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: described high adhesive-layer is acrylic compounds, silicone based or polyurethane material layer.
4. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: described layer of silica gel is silicone-based materials layer.
5. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: described mould release membrance is the mould release membrance of PET material, and the light transmittance of described mould release membrance is greater than 85%.
6. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: described stripping film is the stripping film of PET, PE, OPP, BOPET or BOPP base material, and the light transmittance of described stripping film is greater than 85%.
7. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: the thickness of described mould release membrance is 23-100 μm.
8. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: the thickness of described high adhesive-layer is 20-80 μm.
9. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: the thickness of described layer of silica gel is 20-80 μm.
10. according to claim 1 a kind of without base material AB glued membrane, it is characterized in that: the thickness of described stripping film is 30-100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067176.9U CN204605074U (en) | 2015-01-30 | 2015-01-30 | A kind of without base material AB glued membrane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520067176.9U CN204605074U (en) | 2015-01-30 | 2015-01-30 | A kind of without base material AB glued membrane |
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| CN204605074U true CN204605074U (en) | 2015-09-02 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313395A (en) * | 2015-11-09 | 2016-02-10 | 东莞市纳利光学材料有限公司 | Non-backing OCA optical film with blue-ray resisting effect and preparation method of non-backing OCA optical film |
| CN105482732A (en) * | 2016-01-22 | 2016-04-13 | 皇冠（太仓）胶粘制品有限公司 | Non-base-material AB adhesive tape |
| CN105524562A (en) * | 2016-01-20 | 2016-04-27 | 东莞市纳利光学材料有限公司 | Substrate-free anti-static AB adhesive film and preparation method thereof |
| CN105774163A (en) * | 2015-12-24 | 2016-07-20 | 东莞市纳利光学材料有限公司 | High-temperature-resistant substrate-free AB adhesive protective film and preparation method thereof |
| WO2019006909A1 (en) * | 2017-07-07 | 2019-01-10 | 深圳市汉唐福发展有限公司 | Flexible substrate-free ab adhesive and manufacturing process therefor |
| CN109551957A (en) * | 2017-09-27 | 2019-04-02 | 深圳正峰印刷有限公司 | One kind can be posted rupture pressure disc and preparation method thereof |
| CN110982437A (en) * | 2019-12-30 | 2020-04-10 | 宁波启合新材料科技有限公司 | Preparation method of novel AB adhesive film |
| CN114672255A (en) * | 2022-04-27 | 2022-06-28 | 东莞爵士先进电子应用材料有限公司 | Production process of solvent type super-thick substrate-free double faced adhesive tape |
-
2015
- 2015-01-30 CN CN201520067176.9U patent/CN204605074U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313395A (en) * | 2015-11-09 | 2016-02-10 | 东莞市纳利光学材料有限公司 | Non-backing OCA optical film with blue-ray resisting effect and preparation method of non-backing OCA optical film |
| CN105774163A (en) * | 2015-12-24 | 2016-07-20 | 东莞市纳利光学材料有限公司 | High-temperature-resistant substrate-free AB adhesive protective film and preparation method thereof |
| CN105524562A (en) * | 2016-01-20 | 2016-04-27 | 东莞市纳利光学材料有限公司 | Substrate-free anti-static AB adhesive film and preparation method thereof |
| CN105482732A (en) * | 2016-01-22 | 2016-04-13 | 皇冠（太仓）胶粘制品有限公司 | Non-base-material AB adhesive tape |
| WO2019006909A1 (en) * | 2017-07-07 | 2019-01-10 | 深圳市汉唐福发展有限公司 | Flexible substrate-free ab adhesive and manufacturing process therefor |
| CN109203600A (en) * | 2017-07-07 | 2019-01-15 | 深圳市汉唐福发展有限公司 | A kind of AB glue and its manufacture craft of the flexibility without substrate |
| CN109551957A (en) * | 2017-09-27 | 2019-04-02 | 深圳正峰印刷有限公司 | One kind can be posted rupture pressure disc and preparation method thereof |
| CN110982437A (en) * | 2019-12-30 | 2020-04-10 | 宁波启合新材料科技有限公司 | Preparation method of novel AB adhesive film |
| CN114672255A (en) * | 2022-04-27 | 2022-06-28 | 东莞爵士先进电子应用材料有限公司 | Production process of solvent type super-thick substrate-free double faced adhesive tape |
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