CN214571673U

CN214571673U - Protection film with prevent static function

Info

Publication number: CN214571673U
Application number: CN202120442817.XU
Authority: CN
Inventors: 胡兵
Original assignee: Yangzhou Lianfa Packaging Products Co ltd
Current assignee: Yangzhou Lianfa Packaging Products Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-02
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a protection film with prevent static function, including the basic unit, the top of basic unit is provided with the overburden, and the top of overburden is provided with the synthetic layer of function, the top of the synthetic layer of function is provided with the wearing layer, and the lower extreme of wearing layer is provided with the heat-conducting layer, be provided with the louvre on the heat-conducting layer, and the below of heat-conducting layer is provided with first antistatic backing, the below of first antistatic backing is provided with the waterproof layer, and the below of waterproof layer is provided with the fibrous layer, the below of fibrous layer is provided with the enhancement layer, and the below of basic unit is provided with antibiotic layer, the below of antibiotic layer is provided with the second antistatic backing, and the below of second antistatic backing is provided with environmental protection pressure sensitive layer, the below of environmental protection pressure sensitive layer is provided with the gum protective layer, and the below of gum protective layer is provided with first protective layer. This kind of protection film with prevent static function sets the viscose protective layer into the three-section, can reach the purpose that is convenient for this protection film to paste.

Description

Protection film with prevent static function

Technical Field

The utility model relates to a protection film technical field specifically is a protection film with prevent static function.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, and the protective film has become a general name of a screen protective film slowly along with the popularization of digital products such as mobile phones and the like in China, and the protective film is a film which is placed outside an entity object to be protected in function.

The prior art has the following defects or problems:

1. the protective film with the anti-static function in the existing market is easy to be collided by external force when in use, and the protective film is easy to break and damage under strong collision due to low strength and toughness, so that the protective film cannot be used due to damage, and unnecessary economic loss is caused;

2. the protective film with the anti-static function in the existing market needs to be firstly uncovered at one end to ensure the smoothness and the neatness of the protective film when the protective film is pasted, then the protective film is aligned to be pasted a little by a little, however, because the adhesive protective layer is a whole, when the protective film is pasted from one end, the uncovered part of the protective layer is firstly uncovered at one end, the height of the protective film from a screen is increased, the protective film is inconvenient to paste, if the protective film is completely uncovered, the pasting is easy to be irregular, the protective film is difficult to be pasted at one time, and the use of electronic products is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a protection film with prevent static function to it has the problem of easy cracked and be not convenient for paste to provide to pass in the solution background art and have the protection film of preventing static function one kind.

In order to achieve the above object, the utility model provides a following technical scheme: a protective film with antistatic function comprises a base layer, a covering layer arranged above the base layer, and a functional composite layer is arranged above the covering layer, a wear-resistant layer is arranged above the functional composite layer, the lower end of the wear-resistant layer is provided with a heat conduction layer, the heat conduction layer is provided with heat dissipation holes, a first anti-static layer is arranged below the heat conduction layer, a waterproof layer is arranged below the first anti-static layer, and a fiber layer is arranged below the waterproof layer, a reinforcing layer is arranged below the fiber layer, an antibacterial layer is arranged below the base layer, a second antistatic layer is arranged below the antibacterial layer, an environment-friendly pressure-sensitive layer is arranged below the second antistatic layer, a back adhesive protective layer is arranged below the environment-friendly pressure-sensitive layer, and a first protective layer is arranged below the gum protective layer, and a second protective layer is arranged on one side of the first protective layer.

As the utility model discloses an optimal technical scheme, the even arrangement of louvre equidistance is on the heat-conducting layer, and the heat-conducting layer passes through bond line and wearing layer fixed connection.

As the utility model discloses a preferred technical scheme, the fibrous layer is cellular structure, and is provided with the concave surface that agrees with mutually with the enhancement layer on the bottom surface of fibrous layer.

As the preferred technical proposal of the utility model, the reinforcing layer is a grid structure formed by the vertical crossing of the reinforcing ribs, and the upper surface of the functional synthetic layer is provided with a concave surface matched with the reinforcing layer.

As the preferred technical proposal of the utility model, the antibacterial layer is PETG copolyester compound, and the antibacterial layer is of a net structure.

As the utility model discloses a preferred technical scheme, the gum protective layer passes through environmental protection pressure sensitive adhesive layer and bonds each other with antibiotic layer, and the lower bottom surface of gum protective layer is equipped with rubber resin viscose layer.

As the utility model discloses an optimized technical scheme, the both ends of first protective layer all are equipped with the second protective layer, and two sets of second protective layers are symmetrical about first protective layer.

Compared with the prior art, the utility model provides a protection film with prevent static function possesses following beneficial effect:

1. according to the protective film with the anti-static function, the reinforcing layer is arranged on the bottom surface of the honeycomb-shaped fiber layer and consists of the reinforcing ribs which are arranged in a vertical crossed mode, the strength of the protective film is enhanced through the strength and toughness of the reinforcing ribs, and the problem that the conventional protective film with the anti-static function is easy to crack is effectively solved by combining the anti-deformation performance of the honeycomb-shaped fiber layer;

2. according to the protective film with the anti-static function, the protective layers at the lower ends of the adhesive layers are arranged into three sections, and the protective layers at the two ends are shorter, so that only the second protective layer at any one end needs to be uncovered when the protective film is pasted, then the protective film is aligned and pasted, after one end is pasted, the first protective layer is uncovered and pasted, and finally the last end is pasted, the protective film with the anti-static function effectively solves the problem that the traditional protective film with the anti-static function is inconvenient to paste by adopting a sectional pasting mode of the protective film;

3. this kind of protection film with prevent static function all sets up a set of antistatic protection layer through the upper and lower both sides at the protection film basic unit, utilizes the bilayer to prevent that the mode of static protection improves the antistatic performance of this protection film to very big degree the reduction the dust that is infected with on the protection film, improved user's use experience then.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the structure of the fiber layer of the present invention;

fig. 4 is a schematic diagram of the protective layer structure of the present invention.

In the figure: 1. a base layer; 2. a cover layer; 3. a functional composite layer; 4. a wear layer; 5. a heat conductive layer; 6. heat dissipation holes; 7. a first antistatic layer; 8. a waterproof layer; 9. a fibrous layer; 10. a reinforcing layer; 11. an antimicrobial layer; 12. a second antistatic layer; 13. an environment-friendly pressure-sensitive adhesive layer; 14. a gum protective layer; 15. a first protective layer; 16. and a second protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a protective film with antistatic function comprises a base layer 1, a covering layer 2 is arranged above the base layer 1, a function synthetic layer 3 is arranged above the covering layer 2, a wear-resistant layer 4 is arranged above the function synthetic layer 3, a heat-conducting layer 5 is arranged at the lower end of the wear-resistant layer 4, heat-radiating holes 6 are arranged on the heat-conducting layer 5, a first antistatic layer 7 is arranged below the heat-conducting layer 5, a waterproof layer 8 is arranged below the first antistatic layer 7, a fiber layer 9 is arranged below the waterproof layer 8, a reinforcing layer 10 is arranged below the fiber layer 9, an antibacterial layer 11 is arranged below the base layer 1, a second antistatic layer 12 is arranged below the antibacterial layer 11, an environment-friendly pressure-sensitive adhesive layer 13 is arranged below the second antistatic layer 12, a back adhesive protective layer 14 is arranged below the environment-friendly pressure-sensitive adhesive layer 13, and a first protective layer 15 is arranged below the back adhesive protective layer 14, one side of the first protective layer 15 is provided with a second protective layer 16.

In the embodiment, the heat dissipation holes 6 are uniformly distributed on the heat conduction layer 5 at equal intervals, the heat conduction layer 5 is fixedly connected with the wear-resistant layer 4 through the adhesive layer to enhance the heat dissipation effect of the protective film and prolong the service life of the protective film, the fiber layer 9 is of a honeycomb structure, the bottom surface of the fiber layer 9 is provided with a concave surface matched with the reinforcing layer 10, the honeycomb structure has good deformation resistance, the reinforcing layer 10 is of a grid structure formed by vertically crossing reinforcing ribs, the upper surface of the functional synthetic layer 3 is provided with a concave surface matched with the reinforcing layer 10, the strength of the protective film can be obviously improved through the crossed net structure, the antibacterial layer 11 is a PETG copolyester compound, the antibacterial layer 11 is of a net structure, the safety of use can be effectively inhibited from survival of microorganisms, the gum protective layer 14 is mutually adhered with the antibacterial layer 11 through the environment-friendly pressure-sensitive adhesive layer 13, and the lower bottom surface of gum protective layer 14 is equipped with rubber resin adhesive layer, and rubber resin adhesive layer has fine pasting effect and water proofness, and the both ends of first protective layer 15 all are equipped with second protective layer 16, and two sets of second protective layer 16 are symmetrical about first protective layer 15 to carry out pasting of protection film.

The utility model discloses a theory of operation and use flow: the utility model discloses a set the viscose protective layer into two sections less second protective layers 16 and middle first protective layer 15, the improvement that adopts the segmentation mode of pasting can to a great extent convenient degree when pasting the protection film, the rethread sets up the enhancement layer 10 that alternately vertical arrangement's strengthening rib is constituteed on fibrous layer 9's basis, thereby improve the holistic intensity of this protection film and toughness and reduced the cracked probability when the protection film uses, and the first antistatic backing 7 and the second antistatic backing 12 that set up are through the effectual antistatic backing that has improved this protection film.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A protection film with prevent static function which characterized in that: comprises a base layer (1), a covering layer (2) is arranged above the base layer (1), a function synthetic layer (3) is arranged above the covering layer (2), a wear-resistant layer (4) is arranged above the function synthetic layer (3), a heat-conducting layer (5) is arranged at the lower end of the wear-resistant layer (4), heat-radiating holes (6) are arranged on the heat-conducting layer (5), a first anti-static layer (7) is arranged below the heat-conducting layer (5), a waterproof layer (8) is arranged below the first anti-static layer (7), a fiber layer (9) is arranged below the waterproof layer (8), a reinforcing layer (10) is arranged below the fiber layer (9), an antibacterial layer (11) is arranged below the base layer (1), a second anti-static layer (12) is arranged below the antibacterial layer (11), and an environment-friendly pressure-sensitive adhesive layer (13) is arranged below the second anti-static layer (12), the below of environmental protection pressure sensitive adhesive layer (13) is provided with gum protective layer (14), and the below of gum protective layer (14) is provided with first protective layer (15), one side of first protective layer (15) is provided with second protective layer (16).

2. The protective film having an antistatic function according to claim 1, characterized in that: the heat dissipation holes (6) are uniformly distributed on the heat conduction layer (5) in an equidistant mode, and the heat conduction layer (5) is fixedly connected with the wear-resistant layer (4) through the bonding layer.

3. The protective film having an antistatic function according to claim 1, characterized in that: the fiber layer (9) is of a honeycomb structure, and a concave surface matched with the reinforcing layer (10) is arranged on the bottom surface of the fiber layer (9).

4. The protective film having an antistatic function according to claim 1, characterized in that: the reinforcing layer (10) is of a grid-shaped structure formed by vertically crossing reinforcing ribs, and the upper surface of the functional synthetic layer (3) is provided with a concave surface matched with the reinforcing layer (10).

5. The protective film having an antistatic function according to claim 1, characterized in that: the antibacterial layer (11) is a PETG copolyester compound, and the antibacterial layer (11) is of a net structure.

6. The protective film having an antistatic function according to claim 1, characterized in that: the back adhesive protection layer (14) is mutually bonded with the antibacterial layer (11) through the environment-friendly pressure-sensitive adhesive layer (13), and the lower bottom surface of the back adhesive protection layer (14) is provided with a rubber resin adhesive layer.

7. The protective film having an antistatic function according to claim 1, characterized in that: the two ends of the first protection layer (15) are provided with second protection layers (16), and the two groups of second protection layers (16) are symmetrical relative to the first protection layer (15).