CN216998253U - Novel differential type ultrathin protective film easy to exhaust - Google Patents
Novel differential type ultrathin protective film easy to exhaust Download PDFInfo
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- CN216998253U CN216998253U CN202220166479.6U CN202220166479U CN216998253U CN 216998253 U CN216998253 U CN 216998253U CN 202220166479 U CN202220166479 U CN 202220166479U CN 216998253 U CN216998253 U CN 216998253U
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Abstract
The utility model discloses a novel fault-difference type ultrathin protective film easy to exhaust, which comprises an antistatic silica gel protective film, an adhesive tape, a foam layer, a grid double-faced adhesive layer and a grid release film which are sequentially arranged from top to bottom and are matched with each other, wherein a matched groove structure is formed in the middle of the adhesive tape, the foam layer and the grid double-faced adhesive layer, a matched composite film is arranged in the groove structure, and the composite film comprises an inner adhesive tape, an inner foam layer and an inner grid double-faced adhesive layer which are sequentially arranged from top to bottom and are matched with each other. The novel break-difference type ultrathin protective film easy to exhaust provided by the utility model is characterized in that the adhesive tape strips, the foam strips and the grid double-sided adhesive tapes are respectively arranged in parallel at intervals to form the adhesive tape, the foam layer and the grid double-sided adhesive layer, the protective film has a grid structure, the air exhaust performance of the product is good, the protective film has good logo protection and shading effects, the surface sticker or the bar code is directly arranged on the antistatic silica gel protective film, and the protective film is mainly suitable for covering a computer with a logo, has a simple integral structure and low cost, and is suitable for industrial popularization and use.
Description
Technical Field
The utility model belongs to the technical field of protective films, and particularly relates to a novel fault-type ultrathin protective film easy to exhaust.
Background
Along with the rapid development of science and technology, computers are more and more popular, people can not leave computers at work, study and the like, logos of brand merchants of the people can be designed on the computers, and the logos bring identification and impressive impression to users, but the conventional computer logos have no protective structures or poor air exhaust performance of the protective structures, and have larger development space.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model aims to provide a novel fault-type ultrathin protective film easy to exhaust.
In order to achieve the purpose and achieve the technical effect, the utility model adopts the technical scheme that:
the utility model provides a novel easy carminative ultra-thin protection film of formula of breaking, from top to bottom sets gradually and the antistatic silica gel protection film of looks adaptation, sticky tape, bubble cotton layer, net double-sided adhesive layer and net release film, the groove structure of looks adaptation is opened at sticky tape, the cotton layer of bubble and net double-sided adhesive layer middle part, and the inside complex film that sets up the looks adaptation of groove structure, complex film play the purpose of protection logo including setting gradually and the interior sticky tape of looks adaptation, interior bubble cotton layer and interior net double-sided adhesive layer from top to bottom through the complex film.
Furthermore, the adhesive tape comprises a plurality of adhesive tape strips which are arranged in parallel at intervals, the foam cotton layer comprises a plurality of foam cotton slivers which are arranged in parallel at intervals, the grid double-sided adhesive layer comprises a plurality of grid double-sided adhesive tapes which are arranged in parallel at intervals, the adhesive tape strips, the foam cotton slivers and the grid double-sided adhesive tapes are mutually matched, one foam cotton sliver and one grid double-sided adhesive tape are sequentially arranged below each adhesive tape strip, an antistatic silica gel protective film is arranged above each adhesive tape strip, and a grid release film is arranged below each grid double-sided adhesive tape strip.
Furthermore, a plurality of position avoiding openings are formed in at least one adhesive tape strip, the tampon strip and the grid double-side adhesive tape.
Further, antistatic silica gel protection film includes PET, PET one side coating antistatic backing, PET relative another side coating silica gel adhesion coating, PET's one side coating release layer is kept away from to the silica gel adhesion coating.
Further, the thickness of PET is 0.075 +/-0.003 mm, the thickness of silica gel adhesion layer is 0.008 +/-0.002 mm, the thickness of release layer is 0.025 +/-0.003 mm.
Furthermore, the adhesive tape and the inner adhesive tape respectively comprise PET, an acrylic acid adhesive layer and matte black PET which are sequentially arranged from bottom to top.
Further, the thickness of the matte black PET is 55 +/-3 μm, and the thickness of the PET is 23 +/-3 μm.
Furthermore, the thickness of the foam layer is 0.1mm or 0.15mm, and the thickness of the inner foam layer 8 is 0.2 mm.
Furthermore, the grid double-sided adhesive layer and the inner grid double-sided adhesive layer respectively comprise transparent PET and acrylic adhesive layers coated on two opposite surfaces of the transparent PET, one surfaces, far away from the transparent PET, of the two acrylic adhesive layers are respectively coated with a grid layer and a film layer, and the total thickness is 0.03 mm.
Further, the thickness of the grid release film is 90 +/-10 microns.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a novel break-difference type ultrathin protective film easy to exhaust, which comprises an antistatic silica gel protective film, an adhesive tape, a foam layer, a grid double-sided adhesive layer and a grid release film which are arranged from top to bottom in sequence and are matched with each other, wherein a matched groove structure is formed in the middle of the adhesive tape, the foam layer and the grid double-sided adhesive layer, a matched composite film is arranged inside the groove structure, the composite film comprises an inner adhesive tape, an inner foam layer and an inner grid double-sided adhesive layer which are arranged from top to bottom in sequence and are matched with each other, and the top surface and the bottom surface of the composite film are respectively flush with the top surface of the adhesive tape and the bottom surface of the grid double-sided adhesive layer. The novel break-difference type ultrathin protective film easy to exhaust provided by the utility model is characterized in that adhesive tape strips, foam strips and grid double-sided adhesive tapes are respectively arranged in parallel at intervals to form an adhesive tape, a foam layer and a grid double-sided adhesive layer, the adhesive tape, the foam strip and the grid double-sided adhesive tape are of a grid structure, the air exhaust performance of the product is good, the overall structure is simple, the cost is low, the total thickness is small and is not more than 1mm, the ultrathin protective film can be realized, the novel break-difference type ultrathin protective film is mainly suitable for being used for covering electronic products such as computers and the like with logos, an antistatic silica gel protective film and a grid release film are torn off to paste a composite film at the logos, the novel break-difference type ultrathin protective film has good logo protection and shading effects, a plain paste or a bar code is directly arranged on the antistatic silica gel protective film, the information identification can be carried out, the functions are diversified, and the novel break-difference type ultrathin protective film is suitable for industrial popularization and use.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural view of the adhesive tape of the present invention;
FIG. 3 is a schematic view of the structure of the foam layer of the present invention;
fig. 4 is a schematic structural view of the grid double-sided adhesive layer of the utility model.
Detailed Description
The present invention is described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
In the description of the present invention, the terms "inside", "outside", "vertical", "lateral", "up", "down", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are for convenience only to describe the present invention without requiring the present invention to be necessarily constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-4, a novel easy carminative ultra-thin protection film of formula of breaking, the gross thickness is no longer than 1mm, including antistatic silica gel protection film 1 that sets gradually and looks adaptation from top to bottom, sticky tape 2, bubble cotton layer 3, net double-sided adhesive layer 4 and net are from type membrane 5, sticky tape 2, the groove structure 6 of looks adaptation is opened at bubble cotton layer 3 and 4 middle parts of net double-sided adhesive layer, the inside complex film that sets up the looks adaptation of groove structure 6, the complex film is including the interior sticky tape 7 that sets gradually and looks adaptation from top to bottom, interior bubble cotton layer 8 and interior net double-sided adhesive layer 9, during the use, antistatic silica gel protection film 1 and net are from type membrane 5 directly torn down, paste the complex film in computer logo department and protect again.
The adhesive tape 2 comprises a plurality of parallel adhesive tape strips 21 arranged at intervals, the foam layer 3 comprises a plurality of parallel foam strips 31 arranged at intervals, the grid double-sided adhesive tape 4 comprises a plurality of parallel adhesive tape strips 41 arranged at intervals, the adhesive tape strips 21, the foam strips 31 and the grid double-sided adhesive tape strips 41 are mutually matched, a foam strip 31 and a grid double-sided adhesive tape strip 41 are sequentially arranged below each adhesive tape strip 21, an antistatic silica gel protective film 1 is arranged above each adhesive tape strip 21, a grid release film 5 is arranged below each grid double-sided adhesive tape strip 41, a part of adhesive tape strips 21, and a groove structure 6 is formed after the foam strips 31 and the grid double-sided adhesive tape strips 41 are compounded.
Example 1
Fig. 1-4 show, a novel easy carminative ultra-thin protection film of formula of breaking, including antistatic silica gel protection film 1 that sets gradually and looks adaptation from top to bottom, sticky tape 2, bubble cotton layer 3, net double-sided adhesive layer 4 and net are from type membrane 5, sticky tape 2, mutual adaptation such as shape and size of bubble cotton layer 3 and net double-sided adhesive layer 4 three, sticky tape 2, the groove structure 6 of looks adaptation is opened at bubble cotton layer 3 and 4 middle parts of net double-sided adhesive layer, groove structure 6 is type "six" word structure, the inside complex film that sets up the looks adaptation of groove structure 6, the complex film is including the interior sticky tape 7 that sets gradually and looks adaptation from top to bottom, interior bubble cotton layer 8 and interior net double-sided adhesive layer 9, during the use, antistatic silica gel protection film 1 and net are from type membrane 5 directly torn down, paste the complex film in computer logo department again, have good logo protection concurrently, shading effect etc.
The sticky tape 2 includes that a plurality of is parallel, the adhesive tape strip 21 of interval arrangement, the cotton layer 3 of bubble includes that a plurality of is parallel, the cotton strip 31 of bubble that the interval was arranged, net double-sided glue film 4 includes that a plurality of is parallel, the two-sided adhesive tape 41 of net that the interval was arranged, adhesive tape strip 21, the quantity of the cotton strip 31 of bubble and the two-sided adhesive tape 41 of net, the size, adaptation such as shape one by one, make sticky tape 2, form the grid structure on the cotton layer 3 of bubble and the two-sided adhesive tape 4 of net, adhesive tape strip 21, be provided with a plurality of bit ports of keeping away on the cotton strip 31 of bubble and the two-sided adhesive tape 41 of net selectively, every adhesive tape strip 21 below sets gradually a bubble silver 31 and the two-sided adhesive tape 41 of net, adhesive tape strip 21 top is antistatic silica gel protection film 1, the two-sided adhesive tape 41 below of net is the net from type membrane 5 for the net.
Antistatic silica gel protection film 1 adopts CS7503L-25ESD to PET is the substrate, PET thickness is 0.075 + -0.003 mm, PET one side coating antistatic backing, the relative another side coating silica gel adhesive layer of PET, the one side coating release layer that PET was kept away from to the silica gel adhesive layer, the thickness of silica gel adhesive layer is 0.008 + -0.002 mm, the thickness of release layer is 0.025 + -0.003 mm, PET surface resistance is 106-1010Omega, the adhesive strength is 3.0 +/-1.0 g/25 mm.
MYLAR adhesive tape SH-34003 is adopted for the adhesive tape 2 and the inner adhesive tape 7, PET is used as a base material, an acrylic adhesive layer and matte black PET are sequentially coated on the PET from bottom to top, the thickness of the matte black PET is 55 +/-3 mu m, the thickness of the PET is 23 +/-3 mu m, the 180-degree stripping force of the adhesive tape 2 and the inner adhesive tape 7 to a steel plate is larger than 800gf/in, the die cutting is easy, the edge is neat, and the adhesive tape has excellent light source blocking performance (shading performance), fingerprint resistance, scratch resistance, shearing resistance, chemical solvent resistance, moisture resistance and the like.
The foam layer 3 adopts SCF400TT, and the SCF400TT is polypropylene foam material, can be used as dustproof, buffer, shock absorption and shading material, and is mainly used for display gaskets and shock absorbers of electric appliances, communication equipment and other electronic equipment. The foam layer 3 has a thickness of 0.1mm or 0.15mm, a width of 450mm and a length of 100 mm.
The grid double-sided adhesive layer 4 and the inner grid double-sided adhesive layer 9 both adopt MX-466 + 0127KNN, transparent PET is used as a base material, two opposite surfaces of the transparent PET are respectively coated with an acrylic adhesive layer, one surface of each of the two acrylic adhesive layers, which is far away from the transparent PET, is respectively coated with a grid layer and a thin film layer, the total thickness is 0.03mm, the peel strength of the grid layer is 3.4N/cm, and the peel strength of the thin film layer is 3.8N/cm.
The grid release film 5 adopts LDW36T105, and comprises an upper release layer, a diamond PE layer, PET, PE and an anti-adsorption layer which are sequentially arranged from top to bottom, the total thickness is 90 +/-10 mu m, the width is 1040mm, and the release force tested by a 180-degree stripping machine is 3 +/-2 g/25 mm.
The inner foam layer 8 adopts SCF400T, the SCF400T is polypropylene foam material with or without adhesive, and can be used for dustproof, buffer, shock absorption and shading material, and the like, and is mainly used for display gaskets and shock absorbers of electric appliances, communication equipment and other electronic equipment. The inner foam layer 8 has a thickness of 0.2mm, a width of 500mm and a length of 100 mm.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a novel easy carminative ultra-thin protection film of formula of breaking, its characterized in that, from type membrane including antistatic silica gel protection film, sticky tape, the cotton layer of bubble, net double faced adhesive tape and the net that from top to bottom set gradually and looks adaptation, the groove structure of looks adaptation is opened at sticky tape, the cotton layer of bubble and net double faced adhesive tape middle part, and the inside complex film that sets up the looks adaptation of groove structure, complex film include from top to bottom set gradually and the interior sticky tape of looks adaptation, the cotton layer of interior bubble and interior net double faced adhesive tape.
2. The novel ultra-thin protection film with the break difference type easy exhaust as claimed in claim 1, wherein the tape comprises a plurality of tape strips arranged in parallel and at intervals, the foam layer comprises a plurality of foam strips arranged in parallel and at intervals, the grid double-sided adhesive layer comprises a plurality of grid double-sided adhesive strips arranged in parallel and at intervals, the tape strips, the foam strips and the grid double-sided adhesive strips are mutually adapted, one foam strip and one grid double-sided adhesive strip are sequentially arranged below each tape strip, an antistatic silica gel protection film is arranged above the tape strips, and a grid release film is arranged below the grid double-sided adhesive strips.
3. The novel breaking type ultrathin protective film easy to exhaust as claimed in claim 2, wherein at least one adhesive tape strip, one tampon strip and one grid double-sided adhesive tape strip are provided with a plurality of position avoiding openings.
4. The novel break-type ultrathin protective film easy to exhaust is characterized in that the antistatic silica gel protective film comprises PET, one side of the PET is coated with an antistatic layer, the other side, opposite to the PET, of the PET is coated with a silica gel adhesive layer, and the side, far away from the PET, of the silica gel adhesive layer is coated with a release layer.
5. The novel breaking type ultrathin protective film easy to exhaust as claimed in claim 4, wherein the thickness of the PET is 0.075 mm plus or minus 0.003mm, the thickness of the silica gel adhesive layer is 0.008 mm plus or minus 0.002mm, and the thickness of the release layer is 0.025 mm plus or minus 0.003 mm.
6. The novel differential type ultrathin protective film easy to exhaust is characterized in that the adhesive tape and the inner adhesive tape respectively comprise PET, an acrylic adhesive layer and matte black PET which are sequentially arranged from bottom to top.
7. The novel breaking type ultrathin protective film easy to exhaust as claimed in claim 6, wherein the thickness of the matte black PET is 55 ± 3 μm, and the thickness of the PET is 23 ± 3 μm.
8. The novel differential ultrathin protective film easy to exhaust is characterized in that the thickness of the foam layer is 0.1mm or 0.15mm, and the thickness of the inner foam layer 8 is 0.2 mm.
9. The novel ultrathin protective film with the breaking difference type easy exhaust as claimed in claim 1, wherein the grid double-faced adhesive layer and the inner grid double-faced adhesive layer respectively comprise transparent PET and acrylic adhesive layers respectively coated on two opposite sides of the transparent PET, and one side of the two acrylic adhesive layers, which is far away from the transparent PET, is respectively coated with the grid layer and the film layer, and the total thickness is 0.03 mm.
10. The novel differential-pressure ultrathin protective film easy to exhaust is characterized in that the thickness of the grid release film is 90 +/-10 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220166479.6U CN216998253U (en) | 2022-01-21 | 2022-01-21 | Novel differential type ultrathin protective film easy to exhaust |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220166479.6U CN216998253U (en) | 2022-01-21 | 2022-01-21 | Novel differential type ultrathin protective film easy to exhaust |
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| CN216998253U true CN216998253U (en) | 2022-07-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114276759A (en) * | 2022-01-21 | 2022-04-05 | 苏州益邦电子材料有限公司 | Novel ultra-thin protection film of formula of breaking easily carminative |
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- 2022-01-21 CN CN202220166479.6U patent/CN216998253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114276759A (en) * | 2022-01-21 | 2022-04-05 | 苏州益邦电子材料有限公司 | Novel ultra-thin protection film of formula of breaking easily carminative |
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