CN113734507A - Preparation method of super-strong adsorption type peep-proof film - Google Patents
Preparation method of super-strong adsorption type peep-proof film Download PDFInfo
- Publication number
- CN113734507A CN113734507A CN202111126755.2A CN202111126755A CN113734507A CN 113734507 A CN113734507 A CN 113734507A CN 202111126755 A CN202111126755 A CN 202111126755A CN 113734507 A CN113734507 A CN 113734507A
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- film layer
- peep
- proof
- magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
Abstract
The invention relates to the field of computer peripheral accessories, in particular to a preparation method of a super-strong adsorption type peep-proof film, which comprises the following steps: the magnetic adsorption piece is arranged on the upper portion of the peep-proof film layer to form a middle film layer, and the first film layer, the middle film layer and the second film layer are pressed into a whole to form the super-strong adsorption type peep-proof film. Wherein the magnetic substance in magnetic adsorption piece and the notebook computer screen upper end adsorbs when the peep-proof membrane laminating is at the notebook computer screen, can accomplish the installation, and is fairly convenient, when someone sees the computer screen in the side, can't see the content of screen, has played fine protection privacy's effect, simple and convenient and practical. And meanwhile, the magnetic adsorption piece is wrapped between the first film layer and the second film layer, so that the magnetic adsorption piece and the magnetic body are more stable and reliable.
Description
Technical Field
The invention relates to the field of computer peripheral accessories, in particular to a preparation method of a super-strong adsorption type peep-proof film.
Background
An electronic product peep-proof membrane that uses at present, for example computer peep-proof membrane, it sets up in the surface of computer screen, prevent that others from seeing the computer screen content from the edgewise, but the laminating of current square peep-proof membrane is complicated, it is very troublesome to paste, bubble scheduling problem will appear carelessly one carelessly, consequently need extrude the bubble, lead to computer peep-proof membrane or computer screen wearing and tearing very easily like this, and this kind of computer peep-proof membrane can not dismantle the use repeatedly, if the peep-proof membrane of band glue has been used, just can not perfect use once more after it is disassembled, and then cause unnecessary loss, consequently need can conveniently dismantle and the strong novel peep-proof membrane of adsorption affinity.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for preparing a super-absorbent peep-proof membrane.
The purpose of the invention is realized by the following technical scheme:
the invention provides a preparation method of a super-strong adsorption type peep-proof membrane, which comprises the following steps:
s100, arranging a magnetic adsorption piece on the upper part of the peep-proof film layer to form a middle film layer;
s200, pressing the first film layer, the middle film layer and the second film layer into a super-strong adsorption type peep-proof film;
wherein, the magnetic adsorption piece adsorbs with the magnetic body in the upper end of the notebook computer screen when the peep-proof film is attached to the notebook computer screen.
Further, the method further comprises:
s150, arranging an attachment at the lower end part of the first film layer;
wherein, the first film layer is attached to the notebook computer.
Further, the privacy film comprises: the peep-proof film comprises a first film layer, a second film layer, a peep-proof film layer and a magnetic adsorption piece; the magnetic adsorption piece is arranged on the upper part of the peep-proof film layer to form a middle film layer.
Furthermore, the magnetic adsorption piece is connected with the upper end part of the peep-proof film layer to form a middle film layer.
Furthermore, the magnetic adsorption piece is strip-shaped, the strip-shaped magnetic adsorption piece extends from the left end of the peep-proof film layer to the right end of the peep-proof film layer, and the shape of the middle film layer is the same as that of the first film layer and the second film layer.
Furthermore, a position avoiding slotted hole for avoiding the camera assembly at the upper end of the notebook computer screen is formed in the middle of the upper end of the peep-proof film.
Furthermore, a position-avoiding slotted hole for avoiding the camera assembly at the upper end of the screen of the notebook computer is formed in the middle of the magnetic adsorption piece.
Furthermore, the avoiding slot hole is a trapezoidal avoiding slot hole with a wide upper part and a narrow lower part, which is penetrated by the upper end part of the magnetic adsorption piece, or the avoiding slot hole is a flat strip avoiding slot hole.
Furthermore, the upper end of the peep-proof film layer is provided with an installation groove hole, and the magnetic adsorption piece is installed in the installation groove hole.
Furthermore, the mounting slotted hole is strip-shaped, the magnetic adsorption piece is strip-shaped, and the strip-shaped mounting slotted hole extends from the left end of the peep-proof film layer to the right end of the peep-proof film layer.
Furthermore, the middle of the upper end part of the peep-proof film is provided with two avoiding slotted holes for avoiding the camera assembly at the upper end of the notebook computer screen, and the two mounting slotted holes are arranged at the left side and the right side of the avoiding slotted hole.
Furthermore, the avoiding slotted hole is a trapezoidal avoiding slotted hole with a wide upper part and a narrow lower part, which penetrates through the upper end part of the peep-proof film, or the avoiding slotted hole is a flat strip avoiding slotted hole.
Further, the thickness of the peep-proof film layer is the same as that of the magnetic adsorption piece.
Further, the magnetic adsorption member includes a metal sheet.
Further, the metal sheet includes an iron sheet.
Further, the attachment comprises an adhesive tape, the lower end part of the first film layer is provided with a shallow groove, and the adhesive tape is arranged in the shallow groove; the adhesive tape and the shallow groove are both strip-shaped and extend from the left end of the peep-proof film layer to the right end of the peep-proof film layer.
In the preparation method of the super-strong adsorption type peep-proof film, the magnetic adsorption piece is arranged on the upper part of the peep-proof film layer to form the middle film layer, and the first film layer, the middle film layer and the second film layer are pressed into a whole to form the super-strong adsorption type peep-proof film. The magnetic adsorption piece adsorbs with the magnetic substance in the notebook computer screen upper end when the peep-proof membrane laminating is at the notebook computer screen, can accomplish the installation, and is very convenient, when someone sees the computer screen in the side, can't see the content of screen, has played fine protection privacy's effect, simple and convenient and practical. And meanwhile, the magnetic adsorption piece is wrapped between the first film layer and the second film layer, so that the magnetic adsorption piece and the magnetic body are more stable and reliable.
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 application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of the method for preparing a super-absorbent peep-proof membrane according to the present invention;
FIG. 2 is a preferred flow chart of the method for preparing the super-absorbent peep-proof membrane of the present invention;
FIG. 3 is a structural diagram of an embodiment of the anti-peeping film prepared by the super-absorbent anti-peeping film preparation method of the present invention;
FIG. 4 is a structural diagram of an embodiment of the anti-peeping film prepared by the super-absorbent anti-peeping film preparation method of the present invention;
FIG. 5 is a structural diagram of an embodiment of a super-absorbent peeping-proof membrane prepared by the method for preparing a super-absorbent peeping-proof membrane according to the present invention;
FIG. 6 is a structural diagram of an embodiment of a super-absorbent peeping-proof membrane prepared by the method for preparing a super-absorbent peeping-proof membrane according to the present invention;
FIG. 7 is a cross-sectional view of an attachment for use in a privacy film manufactured by the method for manufacturing a super-absorbent privacy film according to the present invention;
FIG. 8 is a cross-sectional view of a shallow groove in the anti-peeping film prepared by the super-strong adsorption type anti-peeping film preparation method of the invention;
wherein the reference numerals are: 1. a first film layer; 2. a second film layer; 3. a peep-proof film layer; 4. a magnetic adsorption member; 5. avoiding slot holes; 6. mounting a slotted hole; 7. attaching an accessory; 8. shallow grooves.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1 to 8, a method for preparing a super-absorbent peep-proof membrane according to an embodiment of the present invention, specifically referring to fig. 1, includes the following steps:
s100, arranging the magnetic adsorption piece 4 on the upper part of the peep-proof film layer 3 to form a middle film layer;
and S200, pressing the first film layer 1, the middle film layer and the second film layer 2 into a super-strong adsorption type peep-proof film.
Wherein, the magnetic adsorption piece 4 adsorbs the magnetic body in the upper end part of the notebook computer screen when the peep-proof film is adhered to the notebook computer screen.
In the preparation method of the super-strong adsorption type peep-proof film, the magnetic adsorption piece 4 is arranged on the upper part of the peep-proof film layer 3 to form an intermediate film layer, and the first film layer 1, the intermediate film layer and the second film layer 2 are pressed into a whole to form the super-strong adsorption type peep-proof film. The magnetic adsorption piece 4 adsorbs with the magnetic substance in the notebook computer screen upper end when the peep-proof membrane laminating is on the notebook computer screen, can accomplish the installation, and is quite convenient, and when someone sees the computer screen in the side, can't see the content of screen, has played fine protection privacy's effect, simple and convenient and practical. Simultaneously, the magnetic adsorption piece 4 is wrapped between the first film layer 1 and the second film layer 2, and is more stable and reliable in adsorption with the magnetic body.
Wherein, referring to fig. 2, the method further comprises:
s150, arranging an attachment 7 at the lower end part of the first film layer 1;
wherein, the first film layer 1 is attached to the notebook computer.
When the notebook computer is used, the notebook computer may need to be covered for standby, because the upper part of the peep-proof film is adsorbed with the notebook computer, but the lower part of the peep-proof film is only attached to the notebook computer, and the lower part of the peep-proof film is separated from the notebook computer when the peep-proof film is covered and is propped against a keyboard area of the notebook computer in a vertical state, the notebook computer cannot be conveniently and effectively covered, the lower end part of the first film layer 1 is provided with the attachment 7, and the attachment 7 has certain adhesiveness and can be fixedly attached to the lower part of a screen of the notebook computer, so that the problem is avoided.
Wherein, peep-proof membrane and notebook computer adaptation, the inside of notebook computer screen upper end is provided with the magnetic substance, and peep-proof membrane includes: the peep-proof film comprises a first film layer 1, a second film layer 2, a peep-proof film layer 3 and a magnetic adsorption piece 4; the magnetic adsorption piece 4 is arranged on the upper portion of the peep-proof film layer 3 to form a middle film layer, the first film layer 1, the middle film layer and the second film layer 2 are pressed into a whole to form a peep-proof film, and the magnetic adsorption piece 4 and the magnetic body are adsorbed when the peep-proof film is attached to a screen of a notebook computer.
According to the preparation method of the super-strong adsorption type peep-proof film, the magnetic adsorption piece 4 is arranged on the upper portion of the peep-proof film layer 3 to form the middle film layer, the first film layer 1, the middle film layer and the second film layer 2 are pressed into a whole to form the peep-proof film, when the peep-proof film is attached to a screen of a notebook computer, the magnetic adsorption piece 4 is adsorbed by a magnetic body, installation can be completed, and the preparation method is quite convenient. Simultaneously, the magnetic adsorption piece 4 is wrapped between the first film layer 1 and the second film layer 2, and is more stable and reliable in adsorption with the magnetic body. Wherein, the first film layer 1 and the second film layer 2 are both hardening films and play a role in protection. Preferably, the first film layer 1 is a scratch-resistant film to prevent scratches; the second film layer 2 is a frosted film for wear resistance.
Wherein, the magnetic adsorption piece 4 is connected with the upper end part of the peep-proof film layer 3 to form an intermediate film layer. This is the structural way of an embodiment of the present invention, which is shown in fig. 3-4. Magnetism adsorbs piece 4 and is fault connection with peep-proof rete 3, and magnetism adsorbs 4 the same with peep-proof rete 3's length, and the longer length setting of magnetism adsorbs 4 can be better adsorbs with the magnetic substance, and the adsorption affinity is strong, adsorbs more reliable and more stable.
Wherein, magnetic adsorption piece 4 is the strip, and strip magnetic adsorption piece 4 extends to the right-hand member of peep-proof rete 3 from the left end of peep-proof rete 3, and the shape of middle rete is the same with the shape of first rete 1, second rete 2. The shape of the middle film layer is the same as that of the first film layer 1 and the second film layer 2, and the peep-proof film with complete thickness is formed after the three layers are pressed. The strip-shaped magnetic adsorption piece 4 extends from the left end of the peep-proof film layer 3 to the right end of the peep-proof film layer 3, can be better adsorbed with a magnetic body, and is strong in adsorption force and more stable and reliable in adsorption.
Wherein, the middle of the upper end part of the peep-proof film is provided with a position-avoiding slotted hole 5 for avoiding the camera assembly at the upper end of the screen of the notebook computer. The position-avoiding slotted hole 5 is used for avoiding the position of the camera assembly at the upper end of the screen of the notebook computer, and the position-avoiding slotted hole 5 is arranged in the middle of the upper end part of the peep-proof film, namely in the middle of the upper end parts of the first film layer 1, the middle film layer and the second film layer 2.
Wherein, the middle of the magnetic adsorption piece 4 is provided with a position-avoiding slotted hole 5 for avoiding the camera component at the upper end of the screen of the notebook computer. The avoiding slot 5 is simultaneously arranged at the middle of the upper end parts of the first film layer 1, the magnetic adsorption piece 4 and the second film layer 2.
The slot 5 is a trapezoidal slot 5 with a wide top and a narrow bottom, through which the upper end of the magnetic adsorbing member 4 penetrates, as shown in fig. 3 and 5. Or the clearance slot 5 is a flat strip clearance slot 5, as shown in fig. 4 and 6.
The upper end of the peep-proof film layer 3 is provided with a mounting slot hole 6, and the magnetic adsorption piece 4 is mounted in the mounting slot hole 6, which is a structural mode of another embodiment of the present invention, and is shown in fig. 5-6. The magnetic adsorption piece 4 is arranged in the mounting groove hole 6, so that the thickness of the integrally formed peep-proof film is more uniform.
Wherein, the mounting slot 6 is a strip, the magnetic adsorption member 4 is a strip, and the strip mounting slot 6 extends from the left end of the peep-proof film layer 3 to the right end of the peep-proof film layer 3. The longer length setting of magnetic adsorption piece 4 can be better adsorb with the magnetic substance, and the adsorption affinity is strong, adsorbs more reliable and more stable.
Wherein, the middle of the upper end part of the peep-proof film is provided with two clearance slotted holes 5 for avoiding the camera assembly at the upper end of the screen of the notebook computer, and the two mounting slotted holes 6 are arranged at the left side and the right side of the clearance slotted holes 5. Installation slotted hole 6 sets up two, and magnetism adsorbs piece 4 also is two, and two magnetism adsorbs piece 4 also extend to the right-hand member of peep-proof rete 3 from peep-proof rete 3's left end basically, can be better adsorb with the magnetic substance, and the adsorption affinity is strong, adsorbs more reliable and more stable.
The anti-collision slot 5 is a trapezoidal anti-collision slot 5 with a wide top and a narrow bottom, which penetrates through the upper end of the anti-collision film, as shown in fig. 3 and 5. Or the clearance slot 5 is a flat strip clearance slot 5, as shown in fig. 4 and 6.
Wherein, the thickness of the peep-proof film layer 3 is the same as that of the magnetic adsorption piece 4. The three laminated pressfitting make the peep-proof membrane thickness of integrated formation more even, the peep-proof membrane thickness is unanimous.
Wherein, the magnetic adsorption member 4 comprises a metal sheet. The metal sheet is easier to obtain, the cost is lower, the area formed by the metal sheet is larger, and the adsorption force between the metal sheet and the magnetic body in the screen of the notebook computer is larger.
Wherein the metal sheet comprises an iron sheet. The iron sheet has better adsorption effect with the magnetic body in the screen of the notebook computer.
The adhesive part 7 comprises an adhesive tape, the lower end part of the first film layer 1 is provided with a shallow groove 8, and the adhesive tape is arranged in the shallow groove 8; the adhesive tape and the shallow groove 8 are both strip-shaped and extend from the left end of the peep-proof film layer 3 to the right end of the peep-proof film layer 3. The adhesive tape enables the attachment 7 to have certain adhesiveness, and can be attached and fixed to the lower portion of the screen of the notebook computer, so that the lower portion of the peep-proof film can not abut against the keyboard area of the notebook computer when the notebook computer is covered, and meanwhile, the adhesiveness of the adhesive tape is not too strong, so that the peep-proof film can be conveniently detached from the notebook computer. The adhesive tape is installed in shallow slot 8 for the height of adhesive tape department is a little higher than the height of first rete 1, makes the lower part of first rete 1 and notebook computer not the full area laminating, can not produce laminating vacuum, convenient dismantlement.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A preparation method of a super-strong adsorption type peep-proof membrane comprises the following steps:
s100, arranging a magnetic adsorption piece on the upper part of the peep-proof film layer to form a middle film layer;
s200, pressing the first film layer, the middle film layer and the second film layer into a super-strong adsorption type peep-proof film;
when the peep-proof film is attached to the screen of the notebook computer, the magnetic adsorption piece is adsorbed by the magnetic body in the upper end part of the screen of the notebook computer.
2. The method of preparing a super-absorbent privacy film of claim 1, further comprising:
s150, arranging an attachment at the lower end part of the first film layer;
the first film layer is attached to the notebook computer.
3. The method of claim 1, wherein the privacy film comprises: the first film layer, the second film layer, the peep-proof film layer and the magnetic adsorption piece; the magnetic adsorption piece is arranged on the upper part of the peep-proof film layer to form the middle film layer.
4. The method of claim 3, wherein the magnetic adsorbing member is connected to the upper end of the peeping-proof film layer to form the middle film layer.
5. The method for preparing a super-absorbent peeping-proof film according to claim 4, wherein the magnetic absorbent member is in the shape of a strip, the strip-shaped magnetic absorbent member extends from the left end of the peeping-proof film to the right end of the peeping-proof film, and the shape of the middle film is the same as the shape of the first film and the second film.
6. The method for preparing a super-absorbent peeping-proof membrane according to claim 1, wherein a mounting slot is formed at the upper end of the peeping-proof membrane layer, and the magnetic absorbent is mounted in the mounting slot.
7. The method for preparing a super-absorbent peeping-proof film according to claim 6, wherein the mounting slot is a strip, the magnetic absorbent member is a strip, and the strip mounting slot extends from the left end of the peeping-proof film to the right end of the peeping-proof film.
8. The method for preparing a super-absorbent peep-proof membrane according to claim 7, wherein a position-avoiding slot hole for avoiding a camera assembly at the upper end of a notebook computer screen is formed at the middle of the upper end of the peep-proof membrane, the number of the mounting slot holes is two, and the two mounting slot holes are formed at the left side and the right side of the position-avoiding slot hole.
9. The method of claim 1, wherein the thickness of the peep-proof film layer is the same as that of the magnetic adsorbing member, and the magnetic adsorbing member comprises a metal sheet.
10. The method for preparing a super-absorbent peep-proof membrane according to claim 2, wherein the attachment comprises an adhesive tape, the lower end of the first membrane layer is provided with a shallow groove, and the adhesive tape is arranged in the shallow groove; the adhesive tape and the shallow groove are both strip-shaped and extend from the left end of the peep-proof film layer to the right end of the peep-proof film layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111126755.2A CN113734507A (en) | 2021-09-26 | 2021-09-26 | Preparation method of super-strong adsorption type peep-proof film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111126755.2A CN113734507A (en) | 2021-09-26 | 2021-09-26 | Preparation method of super-strong adsorption type peep-proof film |
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| CN113734507A true CN113734507A (en) | 2021-12-03 |
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| CN202111126755.2A Pending CN113734507A (en) | 2021-09-26 | 2021-09-26 | Preparation method of super-strong adsorption type peep-proof film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654529A (en) * | 2022-04-18 | 2022-06-24 | 皮文峰 | Film cutting method of peep-proof film |
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