CN114229229A - Anti-cutting protective film - Google Patents
Anti-cutting protective film Download PDFInfo
- Publication number
- CN114229229A CN114229229A CN202111269616.5A CN202111269616A CN114229229A CN 114229229 A CN114229229 A CN 114229229A CN 202111269616 A CN202111269616 A CN 202111269616A CN 114229229 A CN114229229 A CN 114229229A
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- Prior art keywords
- layer
- protective
- protection
- fixing
- supporting
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- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 230000004224 protection Effects 0.000 claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000741 silica gel Substances 0.000 claims description 17
- 229910002027 silica gel Inorganic materials 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000009979 protective mechanism Effects 0.000 abstract description 10
- 238000005452 bending Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/02—Wrappers or flexible covers
- B65D65/22—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a protective film for preventing cutting and cracking, which comprises a base layer, wherein a protective mechanism is arranged on the upper surface of the base layer, a film body mechanism is arranged inside the protective mechanism, a supporting mechanism is arranged inside the film body mechanism, fixing mechanisms are arranged on the base layer corresponding to the protective mechanism and the supporting mechanism, the protective mechanism comprises a protective layer, and the protective layer is arranged on the upper surface of the base layer, so that the protective film has the following beneficial effects: when the anti-cutting protective film is used, the protective plate and the protective layer made of the glass fiber mesh plate can protect an internal film body, the protective plate and the protective layer can be supported through the supporting rod, bending can be avoided, and meanwhile the base layer and the protective layer can be connected through the fixing mechanism, so that the film body can be contained in the placing groove, and the film body is prevented from being damaged and the use of the film body is prevented from being influenced.
Description
Technical Field
The invention relates to a anti-cracking protective film, in particular to an anti-cracking protective film, and belongs to the technical field of protective films.
Background
With the development of electronics and communication industries, various mobile phones, computers and game machines have become an indispensable part of people's lives. However, most mobile phones, computers, game machines and the like in the market adopt liquid crystal materials as display panels, and the liquid crystal panels are easy to become old and dirty along with the prolonging of the service time, so that the service life of the liquid crystal panels is influenced. Therefore, protective films for protecting liquid crystal panels of mobile phones, computers, and game machines are becoming widely used and studied as a peripheral industry.
When the existing protective film is used, the base film in the protective film is not well protected, so that the protective film is poor in cutting resistance, and is easy to damage when the protective film collides with the outside in a cutting mode, and therefore the protective film for preventing the base film from being cut needs to be provided.
Disclosure of Invention
The invention provides a protective film for preventing cutting cracks, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a cutting-resistant protective film which comprises a base layer, wherein a protective mechanism is arranged on the upper surface of the base layer, a film body mechanism is arranged inside the protective mechanism, a supporting mechanism is arranged inside the film body mechanism, and fixing mechanisms are arranged on the base layer corresponding to the protective mechanism and the supporting mechanism.
As a preferred technical scheme of the present invention, the protection mechanism includes a protection layer, the protection layer is disposed on the upper surface of the base layer, a placement groove is disposed on the lower surface of the protection layer, and a protection plate is fixedly connected to the bottom of the placement groove.
According to a preferred technical scheme, the membrane body mechanism comprises a silica gel layer, the silica gel layer is sleeved in the placing groove, the upper surface of the silica gel layer is connected with the lower surface of the protection plate, the lower surface of the silica gel layer is fixedly connected with an adhesion layer, and the lower surface of the adhesion layer is fixedly connected with a sealing layer.
As a preferred technical scheme of the present invention, the supporting mechanism includes a plurality of supporting rods, the plurality of supporting rods are respectively and fixedly connected to the bottom of the placing groove, supporting holes are respectively formed through the silica gel layer, the adhesion layer and the sealing layer corresponding to the positions of the plurality of supporting rods, and the lower ends of the plurality of supporting rods respectively penetrate and extend into the corresponding supporting holes and abut against the upper surface of the base layer.
As a preferred technical scheme of the present invention, the fixing mechanism includes a plurality of fixing grooves, the plurality of fixing grooves are respectively formed in the lower surfaces of the plurality of support rods and the protective layer, a plurality of fixing holes are formed through the base layer corresponding to the plurality of fixing grooves, a rubber ball is disposed in each of the plurality of fixing grooves, the lower surface of each of the plurality of rubber balls is fixedly connected with a connecting rod, and the lower end of each of the plurality of connecting rods respectively extends through the corresponding fixing hole.
As a preferred technical scheme of the invention, a plurality of accommodating grooves are formed on the lower surface of the base layer corresponding to the positions of the orifices at the lower ends of the plurality of fixing holes, and the lower ends of the plurality of connecting rods penetrate through the accommodating grooves and extend into the accommodating grooves and are fixedly connected with a fixing plate.
As a preferable technical scheme of the invention, the protection plate is made of a glass fiber mesh plate.
As a preferable technical scheme of the invention, the rubber ball, the connecting rod and the fixing plate are all arranged in a transparent shape.
The invention has the following beneficial effects: when the anti-cutting protective film is used, an internal film body can be protected through the protective plate and the protective layer which are made of the glass fiber net plate, the protective plate and the protective layer can be supported through the supporting rod, bending is avoided, and meanwhile the base layer and the protective layer can be connected through the fixing mechanism, so that the film body can be contained in the placing groove, and the film body is prevented from being damaged and the use of the film body is prevented from being influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a partial perspective view of the securing mechanism of the present invention;
fig. 4 is a schematic structural diagram of a protective layer according to the present invention.
In the figure: 1. a base layer; 2. a protection mechanism; 21. a protective layer; 22. a placement groove; 23. a protection plate; 3. A membrane body mechanism; 31. a silica gel layer; 32. an adhesion layer; 33. a sealing layer; 4. a support mechanism; 41. a support bar; 42. a support hole; 5. a fixing mechanism; 51. fixing grooves; 52. a fixing hole; 53. a rubber ball; 54. A connecting rod; 55. a receiving groove; 56. and (7) fixing the plate.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-4, the anti-cracking protective film of the present invention includes a base layer 1, a protective mechanism 2 is disposed on an upper surface of the base layer 1, a film body mechanism 3 is disposed inside the protective mechanism 2, a supporting mechanism 4 is disposed inside the film body mechanism 3, and fixing mechanisms 5 are disposed on positions of the base layer 1 corresponding to the protective mechanism 2 and the supporting mechanism 4.
The protection mechanism 2 comprises a protection layer 21, the protection layer 21 is arranged on the upper surface of the base layer 1, a placing groove 22 is formed in the lower surface of the protection layer 21, and a protection plate 23 is fixedly connected to the bottom of the placing groove 22.
Wherein, the membrane body mechanism 3 includes one deck silica gel layer 31, and in the silica gel layer 31 cover was established and the standing groove 22, and the upper surface on silica gel layer 31 was connected with the lower surface of guard plate 23, and the lower fixed surface on silica gel layer 31 is connected with an adhesion layer 32, and the lower fixed surface on adhesion layer 32 is connected with one deck sealing layer 33.
The supporting mechanism 4 includes a plurality of supporting rods 41, the supporting rods 41 are respectively and fixedly connected to the bottom of the placing groove 22, supporting holes 42 are respectively formed through the silica gel layer 31, the adhesion layer 32 and the sealing layer 33 corresponding to the positions of the supporting rods 41, and the lower ends of the supporting rods 41 are respectively extended into the corresponding supporting holes 42 and abut against the upper surface of the base layer 1.
Wherein, fixed establishment 5 includes a plurality of fixed slot 51, and a plurality of fixed slot 51 is seted up respectively at the lower surface of a plurality of bracing piece 41 and inoxidizing coating 21, runs through on the basic unit 1 that corresponds a plurality of fixed slot 51 position and has seted up a plurality of fixed orifices 52, all is provided with a rubber ball 53 in a plurality of fixed slot 51, the equal fixedly connected with connecting rod 54 of lower surface of a plurality of rubber balls 53, and the lower extreme of a plurality of connecting rods 54 runs through respectively and extends to corresponding fixed orifices 52.
Wherein, the lower surface of the base layer 1 corresponding to the lower end hole positions of the plurality of fixing holes 52 is provided with a plurality of accommodating grooves 55, and the lower ends of the plurality of connecting rods 54 all penetrate and extend into the accommodating grooves 55 and are fixedly connected with a fixing plate 56.
Wherein, the protection plate 23 is made of a glass fiber mesh plate.
Wherein, the rubber ball 53, the connecting rod 54 and the fixing plate 56 are all arranged in a transparent shape.
Specifically, when the invention is used, the silica gel layer 31, the adhesion layer 32 and the sealing layer 33 can be accommodated in the accommodating groove 22 and abut against the lower surface of the protective layer 21 through the base layer 1, then the fixing plate 56 can be pushed upwards, the fixing plate 56 can drive the connecting rod 54 and the rubber ball 53 to rise to the fixing groove 51, so that the rubber ball 53 can be clamped in the fixing groove 51, at the moment, the base layer 1 and the protective layer 21 can be fixed through the matching of the fixing plate 56 and the accommodating groove 55, at the moment, the protective layer 21 can protect the membrane body in the protective layer 21, and at the same time, the protective layer 23 can be protected for the second time through the protective plate 23, and the protective plate 23 is made of a glass fiber mesh plate, so that the invention has better cutting resistance and bending resistance, at the moment, the protective layer 21 and the protective plate 23 can be supported through the supporting rod, so that the cutting resistance and the bending resistance are higher, thereby being convenient for people to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a prevent cutting protection film, its characterized in that, includes a basic unit (1), the upper surface of basic unit (1) is provided with a protection machanism (2), the inside of protection machanism (2) is provided with a membrane body mechanism (3), the inside of membrane body mechanism (3) is provided with a supporting mechanism (4), all be provided with fixed establishment (5) on basic unit (1) corresponds the position of protection machanism (2) and supporting mechanism (4).
2. The anti-cutting protection film according to claim 1, wherein the protection mechanism (2) comprises a protection layer (21), the protection layer (21) is disposed on the upper surface of the base layer (1), a placement groove (22) is formed on the lower surface of the protection layer (21), and a protection plate (23) is fixedly connected to the bottom of the placement groove (22).
3. The anti-cutting protection film according to claim 1, wherein the film body mechanism (3) comprises a silica gel layer (31), the silica gel layer (31) is sleeved in the placing groove (22), the upper surface of the silica gel layer (31) is connected with the lower surface of the protection plate (23), the lower surface of the silica gel layer (31) is fixedly connected with an adhesion layer (32), and the lower surface of the adhesion layer (32) is fixedly connected with a sealing layer (33).
4. The anti-cutting protective film according to claim 1, wherein the supporting mechanism (4) comprises a plurality of supporting rods (41), the supporting rods (41) are respectively and fixedly connected to the bottom of the placing groove (22), supporting holes (42) are formed in the silica gel layer (31), the adhesion layer (32) and the sealing layer (33) corresponding to the positions of the supporting rods (41) in a penetrating manner, and the lower ends of the supporting rods (41) extend into the corresponding supporting holes (42) and abut against the upper surface of the base layer (1).
5. The anti-splitting protective film according to claim 1, wherein the fixing mechanism (5) comprises a plurality of fixing grooves (51), the fixing grooves (51) are respectively formed in the lower surfaces of the support rods (41) and the protective layer (21), a plurality of fixing holes (52) are formed in the base layer (1) corresponding to the positions of the fixing grooves (51) in a penetrating manner, a rubber ball (53) is arranged in each fixing groove (51), a connecting rod (54) is fixedly connected to the lower surface of each rubber ball (53), and the lower ends of the connecting rods (54) respectively extend to the corresponding fixing holes (52).
6. The anti-cutting protective film according to claim 5, wherein a plurality of receiving grooves (55) are formed in the lower surface of the base layer (1) corresponding to the openings at the lower ends of the plurality of fixing holes (52), and the lower ends of the plurality of connecting rods (54) extend into the receiving grooves (55) and are fixedly connected with a fixing plate (56).
7. A protective film against cutting and splitting according to claim 2, characterized in that said protection plate (23) is made of a glass fiber mesh sheet.
8. The protective film for preventing splitting of a patent according to claim 5, wherein the rubber ball (53), the connecting rod (54) and the fixing plate (56) are transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269616.5A CN114229229B (en) | 2021-10-29 | 2021-10-29 | Anti-cutting protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269616.5A CN114229229B (en) | 2021-10-29 | 2021-10-29 | Anti-cutting protective film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114229229A true CN114229229A (en) | 2022-03-25 |
| CN114229229B CN114229229B (en) | 2023-04-07 |
Family
ID=80743459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111269616.5A Active CN114229229B (en) | 2021-10-29 | 2021-10-29 | Anti-cutting protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114229229B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101111802A (en) * | 2005-01-27 | 2008-01-23 | 旭化成电子材料元件株式会社 | Macrotype light shield protective film accepting container |
| CN101174083A (en) * | 2006-11-02 | 2008-05-07 | 信越化学工业株式会社 | Protective film assembly container |
| CN102152901A (en) * | 2011-01-21 | 2011-08-17 | 明基材料有限公司 | Thin membrane packaging box |
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| CN210213160U (en) * | 2019-07-09 | 2020-03-31 | 韶关市盛益塑胶制品有限公司 | Plastic uptake cover that conveniently piles up |
| CN210338957U (en) * | 2019-06-27 | 2020-04-17 | 缙云县成禧生态农业开发有限公司 | Waxberry preservation box |
| CN210734784U (en) * | 2019-02-14 | 2020-06-12 | 路玛特株式会社 | Film storage box for display |
| CN211140097U (en) * | 2019-09-03 | 2020-07-31 | 路玛特株式会社 | Film storage box with upper and lower guide structures and used for screen |
| CN212293405U (en) * | 2020-08-31 | 2021-01-05 | 苏州联谊达电子有限公司 | Liquid crystal display screen protective film |
| CN213924627U (en) * | 2020-12-17 | 2021-08-10 | 深圳市旭鼎电子有限公司 | Flexible silica gel screen protection film |
-
2021
- 2021-10-29 CN CN202111269616.5A patent/CN114229229B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101111802A (en) * | 2005-01-27 | 2008-01-23 | 旭化成电子材料元件株式会社 | Macrotype light shield protective film accepting container |
| CN101174083A (en) * | 2006-11-02 | 2008-05-07 | 信越化学工业株式会社 | Protective film assembly container |
| CN102152901A (en) * | 2011-01-21 | 2011-08-17 | 明基材料有限公司 | Thin membrane packaging box |
| CN202046595U (en) * | 2011-01-21 | 2011-11-23 | 黄圣咏 | Anti-extrusion packaging box for film |
| CN105035466A (en) * | 2014-04-17 | 2015-11-11 | 信越化学工业株式会社 | Dustproof thin film assembly storage container |
| CN205770998U (en) * | 2016-01-06 | 2016-12-07 | 旭化成株式会社 | Resin plate storage corrugated paper box |
| CN208086437U (en) * | 2018-03-05 | 2018-11-13 | 广州毅昌科技股份有限公司 | It is a kind of liner box, packaging film combination without outer carton show class product packaging |
| CN209231968U (en) * | 2019-01-17 | 2019-08-09 | 惠州恩智芯智能科技有限公司 | A kind of disposable anti-transfer electronic tag |
| CN210734784U (en) * | 2019-02-14 | 2020-06-12 | 路玛特株式会社 | Film storage box for display |
| CN210338957U (en) * | 2019-06-27 | 2020-04-17 | 缙云县成禧生态农业开发有限公司 | Waxberry preservation box |
| CN210213160U (en) * | 2019-07-09 | 2020-03-31 | 韶关市盛益塑胶制品有限公司 | Plastic uptake cover that conveniently piles up |
| CN211140097U (en) * | 2019-09-03 | 2020-07-31 | 路玛特株式会社 | Film storage box with upper and lower guide structures and used for screen |
| CN212293405U (en) * | 2020-08-31 | 2021-01-05 | 苏州联谊达电子有限公司 | Liquid crystal display screen protective film |
| CN213924627U (en) * | 2020-12-17 | 2021-08-10 | 深圳市旭鼎电子有限公司 | Flexible silica gel screen protection film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114229229B (en) | 2023-04-07 |
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