CN218197396U - Shock-resistant APET hard environment-friendly composite sheet - Google Patents
Shock-resistant APET hard environment-friendly composite sheet Download PDFInfo
- Publication number
- CN218197396U CN218197396U CN202222545030.3U CN202222545030U CN218197396U CN 218197396 U CN218197396 U CN 218197396U CN 202222545030 U CN202222545030 U CN 202222545030U CN 218197396 U CN218197396 U CN 218197396U
- Authority
- CN
- China
- Prior art keywords
- layer
- apet
- degradable
- resistant
- hard
- 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.)
- Active
Links
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 title claims description 24
- 230000035939 shock Effects 0.000 title abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 21
- 150000001875 compounds Chemical class 0.000 abstract description 20
- 230000007613 environmental effect Effects 0.000 abstract description 10
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 102000001690 Factor VIII Human genes 0.000 description 5
- 108010054218 Factor VIII Proteins 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 2
- 239000004638 Duroplast Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a compound sheet of APET stereoplasm environmental protection shocks resistance, including compound rigid membrane, the sound-permeable hole has been seted up at the positive top of compound rigid membrane, the sound-permeable hole internal fixation is provided with the aluminum alloy dust screen, compound rigid membrane includes the basic unit, the enhancement layer, the degradable layer, waterproof ventilative layer and adsorbed layer, the top of basic unit is equipped with the enhancement layer, the top of enhancement layer is equipped with the degradable layer, the top of degradable layer is equipped with waterproof ventilative layer, the top of waterproof ventilative layer is scribbled and is equipped with AFG oil decomposition factor, the bottom of basic unit is equipped with the adsorbed layer, the utility model relates to a compound sheet of APET stereoplasm environmental protection shocks resistance, improve structural strength through being provided with the enhancement layer in the whole compound rigid membrane, improve the gas permeability through waterproof ventilative layer, effectively improve the heat dispersion of cell-phone screen, improved its and cell-phone connectivity through adsorbed layer and optical cement, avoid connecting the problem that the periphery gets into the dust easily and cause the white edge phenomenon.
Description
Technical Field
The utility model relates to a mobile phone film field specifically is a APET stereoplasm environmental protection composite sheet shocks resistance.
Background
The APET is a plastic-absorbing material, the polyester sheet material of the APET plastic-absorbing material is also called polyester hard adhesive tape, the APET plastic-absorbing material is a thermoplastic environment-friendly plastic product, the rim charge and the waste products can be recycled, and the chemical elements contained in the APET plastic product are carbon, hydrogen and oxygen as paper, and belong to degradable plastics. After being discarded, the packaging product made of the material finally becomes water and carbon dioxide, and APET is gradually used for packaging domestic food and mobile phone films by virtue of the environmental protection property.
However, the existing APET composite mobile phone film still has the following disadvantages:
1. the overall structural strength of the mobile phone film is poor;
2. the surface film of the common mobile phone film is not breathable, and the breathability is not enough in the using process, so that the heat dissipation of the screen is not facilitated to be collected;
3. the mobile phone film and the mobile phone have poor adsorbability, and dust easily enters the periphery of the connection to cause a white edge phenomenon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a APET stereoplasm environmental protection composite sheet shocks resistance to the overall structure intensity of the mobile phone membrane who proposes in solving above-mentioned background is relatively poor, and general mobile phone membrane surface film is airtight, and the gas permeability in the use is not enough, is unfavorable for the heat dissipation of collecting the screen, and the mobile phone membrane is relatively poor with the adsorptivity of cell-phone, connects the problem that the periphery gets into the dust easily and causes the white limit phenomenon.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound sheet of APET stereoplasm environmental protection shocks resistance, includes compound rigid membrane, the sound-transmitting hole has been seted up at the positive top of compound rigid membrane, the sound-transmitting hole internal fixation is provided with the aluminum alloy dust screen, compound rigid membrane includes basic unit, enhancement layer, degradable layer, waterproof ventilative layer and adsorbed layer, the top of basic unit is equipped with the enhancement layer, the top of enhancement layer is equipped with the degradable layer, the top of degradable layer is equipped with waterproof ventilative layer, the oily decomposition factor of AFG is scribbled at the top on waterproof ventilative layer, the bottom of basic unit is equipped with the adsorbed layer.
Preferably, the base layer is made of APET material, and the environmental protection performance is good.
Preferably, the reinforcing layer is a toughened glass layer, and the overall structural strength and the protection performance are improved through the toughened glass layer.
Preferably, the degradable layer is made of degradable resin materials, and the degradation period is shortened integrally.
Preferably, the waterproof breathable layer is a waterproof breathable film, and a plurality of uniformly distributed D waterproof breathable micropores are formed in the waterproof breathable layer, so that the breathability of the waterproof breathable layer is improved, and meanwhile, moisture is prevented from entering the waterproof breathable layer.
Preferably, the adsorbed layer is the electrostatic absorption membrane, the fixed optics that is provided with in periphery of adsorbed layer bottom glues, improves holistic adsorptivity through the electrostatic absorption membrane, consolidates the periphery through optics glue, avoids the dust to get into and causes the white limit condition.
Preferably, the thickness of compound duroplast is 0.3mm, four corners of compound duroplast all are established to the chamfer, and holistic weight is stronger, and it is strong to use the comfort.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the structural strength is improved by arranging the reinforcing layer in the whole composite hard film;
2. the waterproof breathable layer improves the breathability, and the heat dissipation performance of the mobile phone screen is effectively improved;
3. the connection performance between the mobile phone and the mobile phone is improved through the adsorption layer and the optical cement, and the problem that the connection periphery is easy to enter dust to cause a white edge phenomenon is avoided.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an expanded view of the composite hard film and the aluminum alloy dust screen of the present invention;
FIG. 3 is a schematic view of the composite hard film of the present invention;
fig. 4 is a layered view of the composite hard film of the present invention;
fig. 5 is a detailed view of the waterproof and breathable layer of the utility model.
In the figure: 1. compounding a hard film; 2. an acoustically transparent aperture; 3. an aluminum alloy dust screen; 4. a base layer; 5. a reinforcing layer; 6. a degradable layer; 7. a waterproof breathable layer; 8. AFG oily decomposition factor; 9. an adsorption layer; 10. optical cement; 11. 3D waterproof ventilative micropore.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Please refer to fig. 1-5, the utility model provides a compound sheet of APET stereoplasm environmental protection shocks resistance, including compound rigid membrane 1, sound transmission hole 2 has been seted up at the positive top of compound rigid membrane 1, sound transmission hole 2 internal fixation is provided with aluminum alloy dust screen 3, compound rigid membrane 1 includes basic unit 4, enhancement layer 5, degradable layer 6, waterproof ventilative layer 7 and adsorbed layer 9, the top of basic unit 4 is equipped with enhancement layer 5, the top of enhancement layer 5 is equipped with degradable layer 6, the top of degradable layer 6 is equipped with waterproof ventilative layer 7, the oily decomposition factor 8 of AFG is scribbled at the top of waterproof ventilative layer 7, the bottom of basic unit 4 is equipped with adsorbed layer 9, the thickness of compound rigid membrane 1 is 0.3mm, four corners of compound rigid membrane 1 are all set up to the chamfer.
During the use, improved sound conductivity through sound-permeable hole 2, improved sound-permeable hole 2's structural strength through aluminum alloy dust screen 3 to and avoid in the dust gets into the earphone, holistic weight is lighter, and the existence is felt less strongly, and the cell-phone uses an organic whole body to feel stronger, has improved and has used the travelling comfort, is formed by basic unit 4, enhancement layer 5, degradable layer 6, waterproof ventilative layer 7 and adsorbed layer 9 complex, has improved holistic performance.
When in use, because the setting of basic unit 4 and degradable layer 6 is degradable material, the degradable cycle of compound rigid membrane 1 has been shortened greatly, effectively reduced the pollution to the environment, holistic feature of environmental protection has been improved, holistic structural strength and the protectiveness to the cell-phone screen have been improved through enhancement layer 5, through setting up waterproof ventilative layer 7 and AFG oily decomposition factor 8, waterproof ventilative layer 7 can effectively improve the heat dispersion of cell-phone screen, AFG oily decomposition factor 8 then can reduce the remaining vestige of fingerprint when using, aesthetic property has been improved, through being provided with adsorbed layer 9 and optical cement 10 improved the stability with cell-phone actuation screen, avoid the dust from getting into the phenomenon that causes the white border between compound rigid membrane 1 and the cell-phone all around, the practicality is improved.
When the embodiment of the application is used: sound conductivity is improved through the sound-transmitting holes 2, the structural strength of the sound-transmitting holes 2 is improved through the aluminum alloy dust screen 3, dust is prevented from entering a receiver, the whole weight is light, the sense of existence is weak, the mobile phone is more strong in the using integration, the base layer 4 is composed of the reinforcing layer 5, the degradable layer 6 is composed of the waterproof breathable layer 7 and the adsorption layer 9, the base layer 4 and the degradable layer 6 are made of degradable materials, the degradable period of the composite rigid film 1 is greatly shortened, the pollution to the environment is effectively reduced, the whole environmental protection performance is improved, the whole structural strength and the protection performance of the mobile phone screen are improved through the reinforcing layer 5, the heat dissipation performance of the mobile phone screen can be effectively improved through the waterproof breathable layer 7 and the AFG oily decomposition factor 8, the trace of fingerprint residue in the using process can be reduced through the AFG oily factor 8, the attractiveness is improved, the stability of attraction with the mobile phone screen is improved through the adsorption layer 9 and the optical cement 10, the phenomenon that white margin is caused by dust entering the composite rigid film 1 and the mobile phone from the periphery is avoided, and the practicability is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. An impact-resistant APET hard environment-friendly composite sheet comprising a composite hard film (1), characterized in that: the composite hard film is characterized in that a sound-transmitting hole (2) is formed in the front top of the composite hard film (1), an aluminum alloy dust screen (3) is fixedly arranged in the sound-transmitting hole (2), the composite hard film (1) comprises a base layer (4), an enhancement layer (5), a degradable layer (6), a waterproof breathable layer (7) and an adsorption layer (9), the enhancement layer (5) is arranged at the top of the base layer (4), the degradable layer (6) is arranged at the top of the enhancement layer (5), the waterproof breathable layer (7) is arranged at the top of the degradable layer (6), AFG (atomic gravity gas) oily decomposition factors (8) are coated at the top of the waterproof breathable layer (7), and the adsorption layer (9) is arranged at the bottom of the base layer (4).
2. The impact-resistant APET hard environment-friendly composite sheet material according to claim 1, characterized in that: the base layer (4) is made of APET material.
3. The impact-resistant APET hard environment-friendly composite sheet material according to claim 1, wherein: the reinforcing layer (5) is a toughened glass layer.
4. The impact-resistant APET hard environment-friendly composite sheet material according to claim 1, wherein: the degradable layer (6) is made of a resin material.
5. The impact-resistant APET hard environment-friendly composite sheet material according to claim 1, wherein: the waterproof breathable layer (7) is a waterproof breathable film, and a plurality of uniformly distributed 3D waterproof breathable micropores (11) are formed in the waterproof breathable layer (7).
6. The impact-resistant APET hard environment-friendly composite sheet material according to claim 1, wherein: the adsorption layer (9) is an electrostatic adsorption film, and an optical cement (10) is fixedly arranged on the periphery of the bottom of the adsorption layer (9).
7. The impact-resistant APET hard environment-friendly composite sheet material according to claim 1, wherein: the thickness of the composite hard film (1) is 0.3mm, and four corners of the composite hard film (1) are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545030.3U CN218197396U (en) | 2022-09-26 | 2022-09-26 | Shock-resistant APET hard environment-friendly composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545030.3U CN218197396U (en) | 2022-09-26 | 2022-09-26 | Shock-resistant APET hard environment-friendly composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218197396U true CN218197396U (en) | 2023-01-03 |
Family
ID=84638367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545030.3U Active CN218197396U (en) | 2022-09-26 | 2022-09-26 | Shock-resistant APET hard environment-friendly composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218197396U (en) |
-
2022
- 2022-09-26 CN CN202222545030.3U patent/CN218197396U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013506584A5 (en) | ||
| CN218197396U (en) | Shock-resistant APET hard environment-friendly composite sheet | |
| CN1278214A (en) | Magnet having dry pressed flower sealed therein | |
| PL1728624T3 (en) | Multilayered films with optical effects and process for their manufacture | |
| CN206194764U (en) | Double glass photovoltaic assembly | |
| CN204625534U (en) | A kind of masking tape of local gluing | |
| CN212152170U (en) | Curved surface tempering film for mobile phone | |
| CN205318292U (en) | Electronic equipment fixing structure | |
| CN203419392U (en) | Five-layer co-extrusion extinction release film | |
| CN205596316U (en) | Foaming PP presss from both sides core sound basin | |
| CN211138414U (en) | Ultralight inorganic fiber composite decorative board | |
| CN218465732U (en) | Foaming sponge with good air permeability | |
| CN216015384U (en) | MWT black subassembly | |
| CN211255809U (en) | Horn type camera protective film | |
| CN204836265U (en) | Upper and lower split type protective housing suitable for intelligent terminal and mobile terminal | |
| CN201569940U (en) | Appearance piece of notebook type computer | |
| CN209972351U (en) | Luggage compartment decorative plate and automobile | |
| CN211441729U (en) | Movable white board sticker | |
| CN215590171U (en) | High-strength high-oxygen-permeability type PP packaging film for beverage bottle | |
| CN218366845U (en) | Automobile interior panel, side decorative plate and rear cabin cover | |
| CN213266369U (en) | Waterproof ripple bubble is cotton | |
| CN215693241U (en) | Fluorescence method dissolved oxygen membrane not easy to damage | |
| CN217347076U (en) | Carbon fiber composite board capable of reducing aging effect | |
| CN210590877U (en) | Vehicle laminated board and vehicle using same | |
| CN202107139U (en) | Environmental protection storage box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: No. 8 Minxing Road, Pidu Industrial Park, Haining City, Jiaxing City, Zhejiang Province, 314400 Patentee after: Haining Caitong Printing Co.,Ltd. Address before: 314400 No. 34, Tanhuabang, Luzhong Village, Xieqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: Haining Yucheng Packaging Materials Co.,Ltd. |
|
| TR01 | Transfer of patent right |