CN206940787U - A kind of annular glued membrane - Google Patents
A kind of annular glued membrane Download PDFInfo
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- CN206940787U CN206940787U CN201720907327.6U CN201720907327U CN206940787U CN 206940787 U CN206940787 U CN 206940787U CN 201720907327 U CN201720907327 U CN 201720907327U CN 206940787 U CN206940787 U CN 206940787U
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- annular
- glue
- cover layer
- glued membrane
- membrane according
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Abstract
The utility model provides a kind of annular glued membrane, it includes annular glue and cover layer, the cover layer is covered on the annular glue and cover layer housing size corresponds with the annular glue housing size, and concave through hole is provided with the open region of the annular glue on the cover layer.The handle that concave through hole is formed is positioned on film in annular glue open region, and when the product periphery for needing to assemble is unnotched frame wall, handle will not interfere with frame wall, can normally assemble, and can save the handle material in outside, save production cost.
Description
Technical field
A kind of field of packaging material is the utility model is related to, more specifically to a kind of annular glued membrane.
Background technology
At present, what is generally taken in LCD industries is a kind of simple annular glued membrane, by taking annular shading glue film as an example, please be joined
Fig. 1 is read, Figure 1A is existing annular shading glue film structure front view, and Figure 1B is existing annular shading glue film structure rearview.
Existing annular shading glue film includes annular shading glue 1 ' and the cover layer 2 ' and dyestripping handle 3 ' that are covered on annular glue 1 ', and tears
Film handle 3 ' is positioned over the outside of film 2 ', is the defects of this structure：When the area peripheral edge that cover layer 2 ' to be attached is
During unnotched frame wall, handle 3 ' can interfere with frame wall, can not assemble；Because handle 3 ' is required for outside, cover layer 2 '
Material also accordingly increases.
Utility model content
Technical problem to be solved in the utility model there is provided a kind of annular glued membrane.The hand that concave through hole is formed
Handle is positioned on film in annular glue open region, and when the product periphery for needing to assemble is unnotched frame wall, handle will not
Interfere with frame wall, can normally assemble, and the handle material in outside can be saved, save production cost.
Technical problem to be solved in the utility model is achieved by the following technical programs：
In order to solve the above technical problems, the utility model provides a kind of annular glued membrane, it includes annular glue and cover layer,
The cover layer is covered on the annular glue and cover layer housing size corresponds with the annular glue housing size, described
On cover layer concave through hole is provided with the open region of the annular glue.
Further, the annular glue includes at least two pieces of adhesive tapes, and at least two pieces of adhesive tapes connect one to one to be formed
Ring-type.
Further, the waste material of the concave through hole is remained on the cover layer.
Further, the waste material of the concave through hole is provided with adhesion zone.
Further, the cover layer is transparent, translucent or opaque pad pasting.
Further, the material of the cover layer is the one or more in PC, PE, PET, OPP, PVC, AR and OCA.
Further, the annular glue be black one side glue or black double faced adhesive tape or black and white one side glue or black and white double faced adhesive tape or
Transparent double face glue.
Further, the annular glue is shading glue.
Further, the cover layer is mould release membrance.
Further, the concave through hole is arranged on the cover layer in open region side corresponding to the annular glue
At edge.
The utility model has the advantages that：Annular glued membrane includes annular glue and cover layer, and cover layer is provided with
Concave through hole forms handle, and handle is positioned on film in annular glue open region, when the product periphery for needing to assemble is
During unnotched frame wall, handle will not interfere with frame wall, can normally assemble, and can save the handle material in outside, save life
Produce cost；Handle is easy to tear off close to annular glue, during dyestripping.Concave through hole waste material is still remained on cover layer, makes covering
Film keeps good working condition, can effectively prevent dust or other particulate matters from entering product surface.Set on concave through hole waste material
Putting adhesion zone can aid in removing concave through hole waste material, avoid dyestripping difficult.
Brief description of the drawings
Fig. 1 is prior art annular shading glue film structural representation.
Fig. 2 is a kind of annular film structure schematic diagram of the utility model.
Fig. 3 is another annular film structure schematic diagram of the utility model.
Embodiment
The utility model is described in detail with reference to embodiment, embodiment is only of the present utility model preferred real
Mode is applied, is not to restriction of the present utility model.
Referring to Fig. 2, Fig. 2A is a kind of annular film structure front view of the utility model, Fig. 2 B are that the utility model is a kind of
Annular film structure rearview.A kind of annular glued membrane provided by the utility model, including annular glue 1 and be covered on annular glue 1
Cover layer 2.The housing size of cover layer 2 is identical with the size of housing 5 of annular glue 1, when the area peripheral edge to be pasted
For unnotched frame wall when, cover layer 2 will not interfere with frame wall.Lead on cover layer 2 in annular glue open region 6 provided with concave
Hole 4, the preferably edge correspondence position of open region 6 is provided with concave through hole 4 herein, but is not limited, because punching has " recessed "
Font through hole 4, the handle 3 that can tear cover layer 2 off is just formd on cover layer 2.The handle 3 should not be arranged on annular Jiao1Qu
In domain, if handle 3 is located in the annular region of glue 1, due to the absorption affinity between annular glue 1 and handle 3, handle 3 will be bonded
, can be more difficult during removing onto annular glue 1；The handle 3 should not also set from annular glue 1 too far, during hypertelorism, handle
Pulling force at 3 can not be focused on bonding region, will also result in dyestripping difficulty.Handle 3 is arranged at annular glue and opened by the present embodiment
The edge of mouth region 6, can easily it tear off during dyestripping, handle 3 will not interfere with frame wall, can normally assemble, and can save the hand in outside
The material of handle 3, save production cost.
As a preferred embodiment, show referring to Fig. 3, Fig. 3 A are another annular film structure of the utility model
It is intended to, Fig. 3 B are another annular film structure rearview of the utility model.Due to annular glue complex manufacturing, production cost
Higher, the annular glue 1 of present embodiment is preferably to be connected one to one circlewise by four pieces of adhesive tapes 11, but is not limited.Cover
In process of production, the waste material 7 of concave through hole 4 is additionally attached on cover layer 2 concave through hole 4 on epiphragma 2, covering
Before film 2 is torn off, the waste material 7 links together with cover layer 2, can effectively prevent dust or other particulate matters from entering product table
Face.Because waste material 7 is additionally attached on cover layer 2, removing handle 3 is more difficult, can set adhesion zone in the upper surface of waste material 7
8, preferably viscose, but be not limited herein, first waste material 7 can be torn off by viscose when tearing cover layer 2 off, then pass through handle
3 tear cover layer 2 off；Viscose can also be set on the handle 3, its principle is as being arranged on waste material 7 and being, but dyestripping
When be compared to and be arranged on waste material 7, its dyestripping difficulty is of a relatively high.Preferably, handle 3 is separated with one with another section of phase of adhesive tape 11
Segment distance, prevent from having concentrated the pulling force of two pieces of adhesive tapes 11 to cause dyestripping difficult on handle 3 during dyestripping, more preferably, handle 3 can be set
Put in the middle part of adhesive tape 11, it is farther with the distance of another section of adhesive tape 11, it is easier to dyestripping.Cover layer 2 can be it is transparent,
Translucent or opaque pad pasting；The material of cover layer 2 can be one kind in PC, PE, PET, OPP, PVC, AR and OCA or
It is a variety of.The material of annular glue 1 is black single double faced adhesive tape or black and white list double faced adhesive tape or transparent double face glue.
Further, annular glue 1 is shading glue.
Further, cover layer 2 is mould release membrance.
Above example only expresses embodiment of the present utility model, and its description is more specific and detailed, but can not
Therefore the limitation to the utility model patent scope is interpreted as, as long as being obtained using the form of equivalent substitution or equivalent transformation
Technical scheme, all should fall within the scope of protection of the utility model.
Claims (10)
1. a kind of annular glued membrane, it is characterised in that it includes annular glue and cover layer, and the cover layer is covered in the annular glue
Upper and cover layer housing size corresponds with the annular glue housing size, in the opening of the annular glue on the cover layer
Area is provided with concave through hole.
A kind of 2. annular glued membrane according to claim 1, it is characterised in that the annular glue includes at least two pieces of adhesive tapes,
At least two pieces of adhesive tapes connect one to one to form ring-type.
3. a kind of annular glued membrane according to claim 1, it is characterised in that the waste material of the concave through hole remains in
On the cover layer.
4. a kind of annular glued membrane according to claim 3, it is characterised in that the waste material of the concave through hole is provided with
Adhesion zone.
A kind of 5. annular glued membrane according to claim 1, it is characterised in that the cover layer to be transparent, translucent or
Opaque pad pasting.
A kind of 6. annular glued membrane according to claim 1, it is characterised in that the material of the cover layer be PC, PE, PET,
One or more in OPP, PVC, AR and OCA.
7. a kind of annular glued membrane according to claim 1, it is characterised in that the annular glue is black one side glue or black
Double faced adhesive tape or black and white one side glue or black and white double faced adhesive tape or transparent double face glue.
8. a kind of annular glued membrane according to claim 1, it is characterised in that the annular glue is shading glue.
9. a kind of annular glued membrane according to claim 1, it is characterised in that the cover layer is mould release membrance.
10. a kind of annular glued membrane according to claim 1, it is characterised in that the concave through hole is arranged at described
In open region edge corresponding to the annular glue on cover layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907327.6U CN206940787U (en) | 2017-07-25 | 2017-07-25 | A kind of annular glued membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907327.6U CN206940787U (en) | 2017-07-25 | 2017-07-25 | A kind of annular glued membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940787U true CN206940787U (en) | 2018-01-30 |
Family
ID=61371451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907327.6U Active CN206940787U (en) | 2017-07-25 | 2017-07-25 | A kind of annular glued membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229622A (en) * | 2019-05-31 | 2019-09-13 | 珠海中晟光电科技有限公司 | A kind of production technology of OCA optical cement |
-
2017
- 2017-07-25 CN CN201720907327.6U patent/CN206940787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229622A (en) * | 2019-05-31 | 2019-09-13 | 珠海中晟光电科技有限公司 | A kind of production technology of OCA optical cement |
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