Anti-fingerprint touch film

Abstract

The utility model discloses an anti-fingerprint touch film which comprises a winding paper tube, annular clamping grooves are formed in the two ends of an inner cavity of the winding paper tube, a touch film body is wound at the middle end of the outer surface of the winding paper tube and comprises a base layer, and a high-definition frosted anti-fingerprint protective film layer is bonded to the top of the base layer. Limiting blocking discs are movably connected between the two sides of the touch film body and the two sides of the winding paper tube. Due to the arrangement of the high-definition frosted anti-fingerprint protective film layer, the high-definition frosted anti-fingerprint protective film layer has a soft matte characteristic and also has good anti-scratch performance and anti-fingerprint and anti-oil stain characteristics, a good anti-scratch and anti-fingerprint effect is formed on the surface of the touch film body, and the touch film has a good anti-scratch and anti-fingerprint effect. The probability that the surface of the touch film body is scratched is effectively reduced, fingerprints generated in the contact process of personnel are reduced, the attractiveness of the surface is improved, and the touch film body can be wound through the winding paper tube.

Description

Technical Field

[0001] The utility model relates to the technical field of touch films, in particular to an anti-fingerprint touch film. Background Technique

[0002] A touch film is a special film for BOPP lamination. Its surface has a special velvet-like smooth and delicate touch, providing a unique matte effect. This film not only has a soft matte characteristic visually, but also is very comfortable in touch, feeling as soft as velvet when touched. These characteristics of the touch film make it very popular in printing lamination, and can significantly improve the texture and visual appearance of printed products.

[0003] Currently, during transportation, the ends of the touch film roll are usually fixed by pasting with tape. During transportation, the tape is likely to fall off due to friction and touch, resulting in the loosening of the touch film roll. At the same time, the surface of the touch film is also likely to be damaged due to friction, which has an adverse impact on the use of personnel. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-fingerprint touch film, which has the advantages of being able to effectively protect the surface of the touch film during transportation and effectively avoiding the loosening of the touch film during transportation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-fingerprint touch film, including a winding paper tube. Both ends of the inner cavity of the winding paper tube are provided with annular card slots. The middle part of the outer surface of the winding paper tube is wound with a touch film body. The touch film body includes a base layer, and a high-definition frosted anti-fingerprint protection film layer is bonded to the top of the base layer. Limiting discs are movably connected between both sides of the touch film body and both sides of the winding paper tube. A protective sleeve is sleeved between the surfaces of the two limiting discs and the surface of the touch film body. A fixing disc is fixedly connected to the middle part of the side where the two limiting discs are close to each other. The surface of the fixing disc is movably connected to the inner cavity of the winding paper tube. Cavities are opened around the fixing disc. Limiting clamping rods are movably connected between the surfaces of the cavities and the surfaces of the annular card slots. A support spring is fixedly connected between the surface of the limiting clamping rod and the surface of the cavity.

[0006] As a preferred solution, limiting blocks are fixedly connected to both sides of the cavity. Limiting grooves are opened on both sides of the limiting clamping rod. The surface of the limiting block is movably connected to the surface of the limiting groove.

[0007] As a preferred solution, connecting blocks are fixedly connected to both ends of the side where the two limiting discs are away from each other. A handle is movably connected between the middle parts of the two connecting blocks.

[0008] As a preferred solution, three tapes are pasted on the top of the touch film body.

[0009] As a preferred solution, the protective cover includes a kraft paper layer and a PVC film layer, and the inner surface of the kraft paper layer is bonded to the outer surface of the PVC film layer.

[0010] As a preferred solution, a high-density polyethylene film layer is bonded to the bottom of the base layer, a pressure-sensitive adhesive layer is bonded to the bottom of the high-density polyethylene film layer, and a release paper layer is bonded to the bottom of the pressure-sensitive adhesive layer.

[0011] As a preferred solution, the thickness of the high-definition matte fingerprint-proof protective film layer is 3 to 6 microns.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the setting of the high-definition matte fingerprint-proof protective film layer, due to the soft matte characteristics of the high-definition matte fingerprint-proof protective film layer, and at the same time having good scratch resistance and fingerprint and oil stain resistance characteristics, a good scratch and fingerprint-proof effect is formed on the surface of the touch film body, effectively reducing the probability of the surface of the touch film body being scratched, and reducing the fingerprints generated during the contact process of personnel, improving the surface aesthetics. Through the setting of the winding paper tube, the touch film body can be wound, facilitating the transportation of the touch film body by personnel. Through the setting of the limit retaining disc and the protective cover, good limit protection can be formed on both sides and around the touch film body, avoiding the touch film body from becoming loose during transportation and reducing the probability of damage caused by being touched and rubbed by external objects during the transportation of the touch film body. Through the setting of the fixed disc, the cavity, the support spring, the limit clamping rod and the annular groove, effective limit can be carried out between the limit retaining disc and the winding paper tube, avoiding the limit retaining disc from loosening from the surface of the winding paper tube and the touch film body during transportation.

[0014] The utility model achieves the purpose of limiting the position between the limiting clamping rod and the cavity through the arrangement of the limiting groove and the limiting block, effectively avoiding the separation of the limiting clamping rod from the inside of the cavity. Through the arrangement of the connecting block and the handle, it is convenient for personnel to pull the limiting retaining plate. Through the arrangement of the adhesive tape, it is convenient to paste and fix the end of the touch film body. Through the arrangement of the kraft paper layer and the PVC film layer, the protective sleeve can form a double-layer protection around the touch film body. Through the arrangement of the high-density polyethylene film layer, since the high-density polyethylene film layer has good tensile strength, a good tensile strength protection is formed inside the touch film body, effectively reducing the probability of the touch film body being torn and damaged during use. Through the arrangement of the pressure-sensitive adhesive layer, it is convenient for personnel to paste between the touch film body and an object during use. Through the arrangement of the release paper layer, it can effectively protect the bottom of the pressure-sensitive adhesive layer, avoiding dust adhesion on the surface of the pressure-sensitive adhesive layer. When personnel need to paste between the pressure-sensitive adhesive layer and an object, the release paper layer can be torn off, which brings convenience to the use of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the utility model;

[0016] Figure 2 is a schematic cross-sectional structure view of the limiting retaining plate of the utility model;

[0017] Figure 3 For the utility model Figure 2 partial enlarged view of part A;

[0018] Figure 4 is a schematic structure view of the protective sleeve of the utility model;

[0019] Figure 5 is a schematic structure view of the touch film body of the utility model.

[0020] In the figure: 1, touch film body; 101, high-definition matte anti-fingerprint protection film layer; 102, base layer; 103, high-density polyethylene film layer; 104, pressure-sensitive adhesive layer; 105, release paper layer; 2, limiting retaining plate; 3, handle; 4, connecting block; 5, protective sleeve; 501, kraft paper layer; 502, PVC film layer; 6, adhesive tape; 7, fixing plate; 8, winding paper tube; 9, support spring; 10, cavity; 11, limiting groove; 12, annular clamping groove; 13, limiting clamping rod; 14, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or selectively exclusive embodiment from other embodiments. Embodiment

[0023] Please refer to Figures 1 - 5 As shown in the figure, the present invention provides an anti-fingerprint touch film, which includes a winding paper tube 8. Both ends of the inner cavity of the winding paper tube 8 are provided with annular card slots 12. A touch film body 1 is wound around the middle of the outer surface of the winding paper tube 8. The touch film body 1 includes a base layer 102, and a high-definition frosted anti-fingerprint protective film layer 101 is bonded to the top of the base layer 102. Limiting discs 2 are movably connected between both sides of the touch film body 1 and both sides of the winding paper tube 8. A protective sleeve 5 is sleeved between the surfaces of the two limiting discs 2 and the surface of the touch film body 1. A fixed disc 7 is fixedly connected to the middle of the side where the two limiting discs 2 are close to each other. The surface of the fixed disc 7 is movably connected to the inner cavity of the winding paper tube 8. Cavities 10 are opened around the fixed disc 7. Limiting rods 13 are movably connected between the surfaces of the cavities 10 and the surfaces of the annular card slots 12. A support spring 9 is fixedly connected between the surface of the limiting rod 13 and the surface of the cavity 10.

[0024] In this technical solution, through the setting of the high-definition matte fingerprint-proof protective film layer 101, since the high-definition matte fingerprint-proof protective film layer 101 has a soft matte property, and at the same time has good scratch resistance and fingerprint and oil stain resistance properties, a good scratch and fingerprint-proof effect is formed on the surface of the touch film body 1, effectively reducing the probability of the surface of the touch film body 1 being scratched, and reducing the fingerprints generated during the contact process of personnel, improving the surface aesthetics. Through the setting of the winding paper tube 8, the touch film body 1 can be wound, so as to facilitate the transportation of the touch film body 1 by personnel. Through the setting of the limit retaining plate 2 and the protective sleeve 5, good limit protection can be formed on both sides and around the touch film body 1, avoiding the touch film body 1 from becoming loose during transportation, and reducing the probability of damage to the touch film body 1 caused by being touched and rubbed by external objects during transportation. Through the setting of the fixed plate 7, the cavity 10, the support spring 9, the limit clamping rod 13 and the annular slot 12, effective limitation can be carried out between the limit retaining plate 2 and the winding paper tube 8, avoiding the limit retaining plate 2 from coming off the surface of the winding paper tube 8 and the touch film body 1 during transportation. Embodiment

[0025] On the basis of Embodiment 1, as shown in the present utility model Figures 1 - 5 shown, it is disclosed that both sides of the cavity 10 are fixedly connected with limit blocks 14, both sides of the limit clamping rod 13 are provided with limit grooves 11, the surface of the limit block 14 is movably connected to the surface of the limit groove 11, both ends of the two limit retaining plates 2 on the side away from each other are fixedly connected with connecting blocks 4, a handle 3 is movably connected between the midpoints of the two connecting blocks 4, three tapes 6 are pasted on the top of the touch film body 1, the protective sleeve 5 includes a kraft paper layer 501 and a PVC film layer 502, the inner surface of the kraft paper layer 501 is bonded to the outer surface of the PVC film layer 502, the bottom of the base layer 102 is bonded with a high-density polyethylene film layer 103, the bottom of the high-density polyethylene film layer 103 is bonded with a pressure-sensitive adhesive layer 104, the bottom of the pressure-sensitive adhesive layer 104 is bonded with a release paper layer 105, and the thickness of the high-definition matte fingerprint-proof protective film layer 101 is three to six microns.

[0026] In this technical solution, through the settings of the limiting groove 11 and the limiting block 14, the purpose of limiting the limiting clamping rod 13 and the cavity 10 is achieved, effectively preventing the limiting clamping rod 13 from disengaging from the inside of the cavity 10. Through the settings of the connecting block 4 and the handle 3, it is convenient for personnel to pull the limiting stop disc 2. Through the setting of the adhesive tape 6, it is convenient to paste and fix the end of the touch film body 1. Through the settings of the kraft paper layer 501 and the PVC film layer 502, the protective sleeve 5 can form a double-layer protection around the touch film body 1. Through the setting of the high-density polyethylene film layer 103, since the high-density polyethylene film layer 103 has good tensile strength, good tensile strength protection is formed inside the touch film body 1, effectively reducing the probability of the touch film body 1 being torn and damaged during use. Through the setting of the pressure-sensitive adhesive layer 104, it is convenient for personnel to paste the touch film body 1 and an object during use. Through the setting of the release paper layer 105, the bottom of the pressure-sensitive adhesive layer 104 can be effectively protected, preventing dust from adhering to the surface of the pressure-sensitive adhesive layer 104. At the same time, when personnel need to paste the pressure-sensitive adhesive layer 104 and an object, the release paper layer 105 can be torn off, bringing convenience to personnel's use.

[0027] The working principle of the present utility model is as follows: Through the setting of the high-definition matte fingerprint-proof protective film layer 101, since the high-definition matte fingerprint-proof protective film layer 101 has a soft matte property, and at the same time has good scratch resistance and fingerprint and oil stain resistance properties, a good scratch and fingerprint prevention effect is formed on the surface of the touch film body 1, effectively reducing the probability of the surface of the touch film body 1 being scratched, and reducing the fingerprints generated during the contact process of personnel, improving the surface aesthetics. Through the setting of the winding paper tube 8, the touch film body 1 can be wound, so as to facilitate the transportation of the touch film body 1 by personnel. And through the setting of the limit retaining disc 2 and the protective sleeve 5, good limit protection can be formed on both sides and around the touch film body 1, avoiding the touch film body 1 from becoming loose during transportation, and reducing the probability of damage to the touch film body 1 caused by being touched and rubbed by external objects during transportation. At the same time, through the setting of the fixed disc 7, the cavity 10, the support spring 9, the limit clamping rod 13 and the annular slot 12, effective limit can be carried out between the limit retaining disc 2 and the winding paper tube 8, avoiding the limit retaining disc 2 from coming off the surfaces of the winding paper tube 8 and the touch film body 1 during transportation. And when personnel need to use the touch film body 1, after removing the protective sleeve 5 from the surface of the touch film body 1, pulling the limit retaining disc 2 to move can drive the fixed disc 7 to move. When the fixed disc 7 moves, it can drive the limit clamping rod 13 to move through the cavity 10. When the limit clamping rod 13 moves, it can move along the arc surface of the annular slot 12 and compress the support spring 9 until the limit retaining disc 2 can be removed from the surfaces of the touch film body 1 and the winding paper tube 8, so as to facilitate the unwinding and use of the touch film body 1 by personnel.

[0028] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the positions of the elements may be inverted or otherwise changed, and the nature or number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0029] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to the implementation of the present utility model).

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model may be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. An anti-fingerprint tactile film, comprising a winding paper roll (8), characterized in that: Both ends of the inner cavity of the winding paper drum (8) are provided with an annular groove (12); a touch film body (1) is wound around the middle end of the outer surface of the winding paper drum (8); the touch film body (1) comprises a base layer (102); a high-definition frosted anti-fingerprint protective film layer (101) is bonded to the top of the base layer (102); and limited stop plates (2) are movably connected between the two sides of the touch film body (1) and the two sides of the winding paper drum (8); the surfaces of the two limited stop plates (2) are in contact with the surface of the touch film body (1). A protective sleeve (5) is sleeved between the surfaces; a fixed disk (7) is fixedly connected to the middle ends of the two limit stop disks (2) on the side close to each other; the surface of the fixed disk (7) is movably connected to the inner cavity of the winding paper roll (8); a cavity (10) is opened around the fixed disk (7); a limit clamping rod (13) is movably connected between the surface of the cavity (10) and the surface of the annular clamping groove (12); and a support spring (9) is fixedly connected between the surface of the limit clamping rod (13) and the surface of the cavity (10).

2. The anti-fingerprint tactile film according to claim 1, characterized in that: The two sides of the cavity (10) are fixedly connected to limit blocks (14), the two sides of the limit clamping rod (13) are provided with limit slots (11), and the surface of the limit block (14) is movably connected to the surface of the limit slot (11).

3. The anti-fingerprint tactile film according to claim 1, characterized in that: Both ends of the two limit stoppers (2) on the side away from each other are fixedly connected to connection blocks (4), and a handle (3) is movably connected between the middle ends of the two connection blocks (4).

4. The anti-fingerprint tactile film according to claim 1, characterized in that: Adhesive tapes (6) are adhered to the top of the touch film body (1), and the number of the adhesive tapes (6) is three.

5. The anti-fingerprint tactile film according to claim 1, characterized in that: The protective cover (5) comprises a kraft paper layer (501) and a PVC film layer (502), and the inner surface of the kraft paper layer (501) is bonded to the outer surface of the PVC film layer (502).

6. The anti-fingerprint tactile film according to claim 1, characterized in that: A high-density polyethylene film layer (103) is bonded to the bottom of the base layer (102), a pressure-sensitive adhesive layer (104) is bonded to the bottom of the high-density polyethylene film layer (103), and a release paper layer (105) is bonded to the bottom of the pressure-sensitive adhesive layer (104).

7. The anti-fingerprint tactile film according to claim 1, characterized in that: The high-definition frosted anti-fingerprint protective film layer (101) has a thickness of three micrometers to six micrometers.

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