CN206426595U - A kind of hollow buffers foam film - Google Patents
A kind of hollow buffers foam film Download PDFInfo
- Publication number
- CN206426595U CN206426595U CN201720073149.1U CN201720073149U CN206426595U CN 206426595 U CN206426595 U CN 206426595U CN 201720073149 U CN201720073149 U CN 201720073149U CN 206426595 U CN206426595 U CN 206426595U
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- CN
- China
- Prior art keywords
- layer
- adhesive
- foam
- high density
- glue
- 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.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims abstract description 36
- 239000000872 buffer Substances 0.000 title claims description 5
- 239000012790 adhesive layer Substances 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 241000288673 Chiroptera Species 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 229920001821 foam rubber Polymers 0.000 claims abstract description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 14
- 239000004519 grease Substances 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 8
- 229920002799 BoPET Polymers 0.000 claims description 5
- 239000004619 high density foam Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000741 silica gel Substances 0.000 abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 abstract description 4
- 238000011176 pooling Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Foam film is buffered the utility model discloses a kind of hollow, including foam film body, the side of foam rubber body is provided with high density foamed cotton layer, release diaphragm is provided with the top of high density foamed cotton layer, the side of high density foamed cotton layer is provided with the first adhesive-layer, the side of first adhesive-layer is provided with PET double-glue bats, the side of PET double-glue bats is provided with the second adhesive-layer, the side of second adhesive-layer is provided with release paper membrane, the side of release paper membrane is provided with shape of the mouth as one speaks hole, high density foamed cotton layer light weight, resilience is good, strong shock resistance, client is easy to assembly, the technique of foam is using reducing cost, add competitiveness, the design of square shape can facilitate client's laminating thermal paste, increase foam usable floor area reaches pooling feature in maximum magnitude, laminating positioning is simple, it is easy to assembly, silica gel round dot corner laminating method time and labour saving more originally, solve the damage of the fin own wt and external impacts of electronic product to chip, realize buffering laminating one.
Description
Technical field
The utility model is related to buffering foam film technologies field, more particularly to a kind of hollow buffering foam film.
Background technology
Foam film is to be coated with solvent-borne type (or heat molten type) in its one or both sides as base material using EVA either P E foams
Pressure sensitive adhesive is multiple again to be fabricated by with release liners, the effect with sealing, damping, with outstanding sealing, incompressible morphotropism,
Anti-flammability, wellability etc., product are widely used in electric equipment products, component of machine, all kinds of small household appliances, Cellphone Accessories, work
Industry instrument, computer and perimeter equipment, auto parts machinery, audio-visual equipment, toy, cosmetics etc..
With the development in epoch, electronic product is more and more entered among the life of people, in computer, electronic equipment
Middle fin own wt and external impacts can cause certain damage to chip, so needing laminating must padded coaming, original
Some silica gel round dot corner laminating methods client's laminating thermal paste after the completion of laminating is more inconvenient, and cushion area is limited, nothing
Method meets buffering laminating integrally, the relatively complicated complexity of installation process.
Utility model content
The technical problems to be solved in the utility model is that the defect for overcoming prior art buffers foam there is provided a kind of hollow
Film.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of hollow buffering foam film of the utility model, including foam film body, the one of the foam rubber body
Side, which is provided with the top of high density foamed cotton layer, the high density foamed cotton layer, is provided with release diaphragm, the high density foamed cotton layer
Side be provided with the first adhesive-layer, the side of first adhesive-layer is provided with PET double-glue bats, the PET double-glue bats
Side be provided with the second adhesive-layer, the side of second adhesive-layer is provided with release paper membrane, the side of the release paper membrane
It is provided with shape of the mouth as one speaks hole.
As a kind of optimal technical scheme of the present utility model, the release paper membrane and PET double-glue bat viscose glues are detachable
Connection.
As a kind of optimal technical scheme of the present utility model, it is coated with first adhesive-layer and the second adhesive-layer
Viscose glue.
As a kind of optimal technical scheme of the present utility model, shape of the mouth as one speaks hole inwall is surrounded by PET film, the shape of the mouth as one speaks
Thermal grease or fin are provided with hole.
The beneficial effect that the utility model is reached is：The utility model is simple in construction, its high density foamed cotton layer set
Light weight, resilience is good, strong shock resistance, and increase foam usable floor area reaches pooling feature, client's assembling in maximum magnitude
Facilitate the technique of foam using cost is reduced, add competitiveness, the design of square shape can facilitate client's laminating thermal paste, patch
Close positioning simple, easy to assembly, silica gel round dot corner laminating method time and labour saving more originally solves the fin of electronic product
The damage of own wt and external impacts to chip, realizes buffering laminating one.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the overall structure diagram of embodiment 1；
Fig. 2 is the partial structural diagram of embodiment 1；
Fig. 3 is the overall structure diagram of embodiment 2；
In figure：1st, foam film body；2nd, high density foamed cotton layer；3rd, release diaphragm；4th, the first adhesive-layer；5th, PET is double
Face offset plate；6th, the second adhesive-layer；7th, release paper membrane；8th, shape of the mouth as one speaks hole；9 mould release membrances.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of hollow buffering foam film, including foam film body 1, bubble
The side of celloidin body 1 is provided with high density foamed cotton layer 2, and the top of high density foamed cotton layer 2 is provided with release diaphragm 3, highly dense
The side of degree foamed cotton layer 2 is provided with the first adhesive-layer 4, and the side of the first adhesive-layer 4 is provided with PET double-glue bats 5, and PET is two-sided
The side of offset plate 5 is provided with the second adhesive-layer 6, and the side of the second adhesive-layer 6 is provided with release paper membrane 7, the side of release paper membrane 7
It is provided with shape of the mouth as one speaks hole 8.
The release viscose glue of paper membrane 7 and PET double-glue bats 5 is detachably connected, and plays second protected on PET double-glue bats 5
Adhesive-layer 6 is destroyed in the case of being not used.
Viscose glue is coated with first adhesive-layer 4 and the second adhesive-layer 6, viscose glue causes first on PET double-glue bats 5 to glue
Glue-line 4 is mutually be bonded with high density foamed cotton layer 2, also allows release paper membrane 7 mutually be bonded with PET double-glue bats 5.
Embodiment 2
As shown in figure 3, the utility model offer hollow buffering foam film base sheet is same as Example 1, its difference
It is in be surrounded by PET film 9, the shape of the mouth as one speaks hole 8 in, the inwall of shape of the mouth as one speaks hole 8 and is provided with thermal grease or fin,
If setting thermal grease in shape of the mouth as one speaks hole 8, thermal grease is liquid, and foam film body 1 tears release paper membrane 7 off, the
Two adhesive-layers 6 are bonded with radiator, and because PET film 9 is looped around the inwall surrounding of shape of the mouth as one speaks hole 8, thermal grease can only be in shape of the mouth as one speaks hole 8
Flowing, it is impossible to flow to the outside of foam film body 1, prevent thermal grease from wasting, at the same PET film 9 effectively stop thermal grease with
Air contact, alleviates the too fast aging of thermal grease, loses the capacity of heat transmission；
If setting fin in shape of the mouth as one speaks hole 8, fin is attached on radiator first, then by foam film body 1
Tear release paper membrane 7 off to be attached on radiator, fin is located in the shape of the mouth as one speaks hole 8 of foam film body 1, and attaching process facilitates fast
Victory, fin mentions cushioning effect positioned at foam film body 1.
In above-described embodiment, when using foam film body 1 of the present utility model, foam film body 1 is moved to
Required bonding location, then slowly tears release paper membrane 2, it is to avoid firmly excessive that second adhesive-layer 6 is damaged, and completes
Afterwards, the viscose glue on the second adhesive-layer 6 bonds together PET double-glue bats 5 with object to be bonded product, it is necessary to right in bonding process
Quasi- alignment, ensures that foam film body 1 will not be crooked, completes after above-mentioned steps, foam film body 1 is tight with required sticky object
Tight bonding, high density foamed cotton layer 2 plays cushioning effect, and shape of the mouth as one speaks hole 8, which is reserved, to be come, and facilitates client to fit thermal paste, when complete with
Upper step, is the use process that a kind of hollow buffers foam film.
The beneficial effect that the utility model is reached is：The utility model is simple in construction, its high density foamed cotton layer set
Light weight, resilience is good, strong shock resistance, and the technique of client's foam easy to assembly adds competition using cost is reduced
Power, the design of square shape can facilitate increase foam usable floor area in client's laminating thermal paste, maximum magnitude to reach pooling feature, paste
Close positioning simple, easy to assembly, silica gel round dot corner laminating method time and labour saving more originally solves the fin of electronic product
The damage of own wt and external impacts to chip, realizes buffering laminating one.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (4)
1. a kind of hollow buffers foam film, including foam film body (1), it is characterised in that the foam rubber body is set
There is high density foamed cotton layer (2), the top surface of the high density foamed cotton layer (2) is provided with release diaphragm (3), the high density foam
The side of layer (2) is provided with the first adhesive-layer (4), and the side of first adhesive-layer (4) is provided with PET double-glue bats (5), institute
The side for stating PET double-glue bats (5) is provided with the second adhesive-layer (6), and the side of second adhesive-layer (6) is provided with release liners
Shape of the mouth as one speaks hole (8) is provided with the middle of film (7), the foam rubber body.
2. a kind of hollow buffering foam film according to claim 1, it is characterised in that the release paper membrane (7) with
PET double-glue bats (5) viscose glue is detachably connected.
3. a kind of hollow buffering foam film according to claim 1, it is characterised in that first adhesive-layer (4)
Viscose glue is coated with the second adhesive-layer (6).
4. a kind of hollow buffering foam film according to claim 1, it is characterised in that shape of the mouth as one speaks hole (8) inwall
It is surrounded by PET film (9), the shape of the mouth as one speaks hole (8) and is provided with thermal grease or fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073149.1U CN206426595U (en) | 2017-01-19 | 2017-01-19 | A kind of hollow buffers foam film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073149.1U CN206426595U (en) | 2017-01-19 | 2017-01-19 | A kind of hollow buffers foam film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426595U true CN206426595U (en) | 2017-08-22 |
Family
ID=59582587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073149.1U Expired - Fee Related CN206426595U (en) | 2017-01-19 | 2017-01-19 | A kind of hollow buffers foam film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426595U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933008A (en) * | 2017-12-20 | 2018-04-20 | 苏州佳值电子工业有限公司 | A kind of computer main board radiating insulating piece |
| CN108587503A (en) * | 2018-05-04 | 2018-09-28 | 东莞市三肯电子制造有限公司 | A kind of production method of strong bonding automotive foam adhesive tape |
| CN110216968A (en) * | 2019-07-01 | 2019-09-10 | 嘉兴市三贤电子科技有限公司 | A kind of micro- mucous membrane and foam applying method |
| CN111349403A (en) * | 2020-03-27 | 2020-06-30 | 深圳市伟业鑫精密科技有限公司 | Composite sheet for electronic device and method of manufacturing the same |
| CN114093264A (en) * | 2021-11-25 | 2022-02-25 | 广州国显科技有限公司 | Display device |
-
2017
- 2017-01-19 CN CN201720073149.1U patent/CN206426595U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933008A (en) * | 2017-12-20 | 2018-04-20 | 苏州佳值电子工业有限公司 | A kind of computer main board radiating insulating piece |
| CN108587503A (en) * | 2018-05-04 | 2018-09-28 | 东莞市三肯电子制造有限公司 | A kind of production method of strong bonding automotive foam adhesive tape |
| CN110216968A (en) * | 2019-07-01 | 2019-09-10 | 嘉兴市三贤电子科技有限公司 | A kind of micro- mucous membrane and foam applying method |
| CN110216968B (en) * | 2019-07-01 | 2021-04-30 | 嘉兴市三贤电子科技有限公司 | Micro-mucosa and foam bonding method |
| CN111349403A (en) * | 2020-03-27 | 2020-06-30 | 深圳市伟业鑫精密科技有限公司 | Composite sheet for electronic device and method of manufacturing the same |
| CN114093264A (en) * | 2021-11-25 | 2022-02-25 | 广州国显科技有限公司 | Display device |
| CN114093264B (en) * | 2021-11-25 | 2024-02-02 | 广州国显科技有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |