CN203999489U - A kind of double-sided embossing EVA elasticity glued membrane - Google Patents
A kind of double-sided embossing EVA elasticity glued membrane Download PDFInfo
- Publication number
- CN203999489U CN203999489U CN201420515663.2U CN201420515663U CN203999489U CN 203999489 U CN203999489 U CN 203999489U CN 201420515663 U CN201420515663 U CN 201420515663U CN 203999489 U CN203999489 U CN 203999489U
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- glued membrane
- eva
- embossing
- arcs
- recesses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a kind of double-sided embossing EVA elasticity glued membrane, comprises EVA glued membrane body, is evenly arranged on the arcs of recesses embossing of the upper and lower both ends of the surface of EVA glued membrane body; Described arcs of recesses embossed surface is provided with frosted layer; The arcs of recesses embossing of the described EVA of being arranged on glued membrane body upper surface is aligned fashion arranged side by side with the arcs of recesses embossing that is arranged on EVA glued membrane body lower surface, and the width of described arcs of recesses embossing is 0.3～1mm.A kind of double-sided embossing EVA elasticity glued membrane described in the utility model, it is rational in infrastructure, reduces glued membrane and overflows, can adhesion between glued membrane and cell piece, reduce cost, effectively improve Production Gain.
Description
Technical field
The utility model relates to sun power EVA elasticity glued membrane field, especially a kind of double-sided embossing EVA elasticity glued membrane.
Background technology
Solar cell glued membrane be with EVA ethylene-vinyl acetate copolymer be main raw material, add after various auxiliary agents, through heating extrusion moulding product.The EVA glued membrane softening temperature using is at present low, and glued membrane has viscosity at normal temperatures, easily bonding between film and film, causes between glued membrane and sticks together, and is difficult for separately, causes difficulty and inconvenience to user's cutting.In pad pasting process, glued membrane easily overflows, and causes the waste on material.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, and a kind of double-sided embossing EVA elasticity glued membrane, it is rational in infrastructure, reduces glued membrane and overflows, can adhesion between glued membrane and cell piece, reduce cost, effectively improve Production Gain.
The utility model solves the technical scheme that its technical problem adopts: a kind of double-sided embossing EVA elasticity glued membrane, comprises EVA glued membrane body and be evenly arranged on the arcs of recesses embossing of the upper and lower both ends of the surface of EVA glued membrane body; Described arcs of recesses embossed surface is provided with frosted layer; The arcs of recesses embossing of the described EVA of being arranged on glued membrane body upper surface is aligned fashion arranged side by side with the arcs of recesses embossing that is arranged on EVA glued membrane body lower surface, and the width of described arcs of recesses embossing is 0.3～1mm.
As preferred scheme, the degree of depth of described frosted layer is 30～90 μ m.
As preferred scheme, described arcs of recesses embossing top layer is also provided with low density polyethylene films layer.
The beneficial effects of the utility model are: a kind of double-sided embossing EVA elasticity glued membrane, evenly be arranged on the arcs of recesses embossing of the upper and lower both ends of the surface of EVA glued membrane body, in pad pasting process, surrounding glued membrane can be compressed into arcs of recesses embossing, make surrounding glued membrane overflow few displacement of simultaneously controlling glued membrane, thereby minimizing cost, effectively improves productivity effect.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of double-sided embossing EVA elasticity glued membrane one-piece construction schematic diagram described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, EVA glued membrane body, 2, arcs of recesses embossing, 21, low density polyethylene films layer, 22, frosted layer.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of double-sided embossing EVA elasticity glued membrane as shown in Figure 1, comprises EVA glued membrane body 1 and is evenly arranged on the arcs of recesses embossing 2 of EVA glued membrane body both ends of the surface Shang Xia 1; Described arcs of recesses embossing 2 surfaces are provided with frosted layer 22; The arcs of recesses embossing 2 of the described EVA of being arranged on glued membrane body 1 upper surface is aligned fashion arranged side by side with the arcs of recesses embossing 2 that is arranged on EVA glued membrane body 1 lower surface, and the width of described arcs of recesses embossing 2 is 0.3～1mm.The degree of depth of described frosted layer 22 is 30～90 μ m.Described arcs of recesses embossing 2 top layers are also provided with low density polyethylene films layer 21.
A kind of double-sided embossing EVA elasticity glued membrane described in the utility model, evenly be arranged on the arcs of recesses embossing 2 of EVA glued membrane body both ends of the surface Shang Xia 1, in pad pasting process, surrounding glued membrane can be compressed into arcs of recesses embossing 2, make surrounding glued membrane overflow few displacement of simultaneously controlling glued membrane, thereby minimizing cost, effectively improves Production Gain.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (3)
1. a double-sided embossing EVA elasticity glued membrane, is characterized in that: comprise EVA glued membrane body (1) and be evenly arranged on the arcs of recesses embossing (2) of the upper and lower both ends of the surface of EVA glued membrane body (1); Described arcs of recesses embossing (2) surface is provided with frosted layer (22); The arcs of recesses embossing (2) of the described EVA of being arranged on glued membrane body (1) upper surface is aligned fashion arranged side by side with the arcs of recesses embossing (2) that is arranged on EVA glued membrane body (1) lower surface, and the width of described arcs of recesses embossing (2) is 0.3～1mm.
2. a kind of double-sided embossing EVA elasticity glued membrane according to claim 1, is characterized in that: the degree of depth of described frosted layer (22) is 30～90 μ m.
3. a kind of double-sided embossing EVA elasticity glued membrane according to claim 1, is characterized in that: described arcs of recesses embossing (2) top layer is also provided with low density polyethylene films layer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515663.2U CN203999489U (en) | 2014-09-09 | 2014-09-09 | A kind of double-sided embossing EVA elasticity glued membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515663.2U CN203999489U (en) | 2014-09-09 | 2014-09-09 | A kind of double-sided embossing EVA elasticity glued membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999489U true CN203999489U (en) | 2014-12-10 |
Family
ID=52039518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420515663.2U Active CN203999489U (en) | 2014-09-09 | 2014-09-09 | A kind of double-sided embossing EVA elasticity glued membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999489U (en) |
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2014
- 2014-09-09 CN CN201420515663.2U patent/CN203999489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |