Aluminum laminated film with anti-counterfeiting function

Abstract

The utility model relates to an aluminum laminated film with an anti-counterfeiting function, which belongs to the technical field of aluminum laminated films and comprises an aluminum laminated film body, a groove is arranged at the right end of the upper surface of the aluminum laminated film body, and an anti-counterfeiting mechanism for counterfeiting prevention is arranged on the outer surface of the aluminum laminated film body. The inner bottom wall of the groove is provided with a protection mechanism used for improving the anti-fake effect. The protection mechanism comprises a toughening layer, a heat insulation layer, an ink layer, an anti-corrosion layer, a waterproof layer and a wear-resistant layer, and the toughening layer is fixed to the inner bottom wall of the groove. According to the aluminum laminated film with the anti-counterfeiting function, a protection mechanism is arranged in an inner cavity of the groove, and through mutual cooperation of a toughening layer, a heat insulation layer, an ink layer, an anti-corrosion layer, a waterproof layer and a wear-resistant layer, the toughness of the ink layer can be protected and improved, the ink layer is always kept in a flat state, information shielding is avoided, meanwhile, the stability, the waterproof performance and the anti-corrosion performance of the ink layer are improved, and the service life of the ink layer is prolonged. Therefore, the user can see the authenticity clearly and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminized film, concretely to an aluminized film with anti -fake function. BACKGROUND

[0002] Aluminized film is a bright metal color film formed by evaporating high-purity aluminum wire into a gaseous state at high temperature (1100~1200℃) through vacuum aluminizing process, and then depositing aluminum molecules on the surface of plastic film when the plastic film passes through the vacuum evaporation chamber.

[0003] Through the retrieval, it is found that the Chinese patent publication No. CN221392595U discloses an aluminized film with anti -fake function, relating to packaging film field, including base film, the top of base film is provided with bonding part, the top of bonding part is provided with printing layer, still includes: anti -fake unit, set up on printing layer, be used for to aluminized film anti -fake identification;Protective layer, set up on the surface of printing layer, be used for to the isolation protection of anti -fake unit place;The utility model discloses that the anti -fake unit and protective layer are set up on the base film, in use, the anti -fake unit can improve the anti -fake performance of aluminized film, through the recess, the true and false can be identified by collecting scanning code, and the bar printing area set in the recess can be set with unique product batch number and recess adaptation, has very good anti -fake effect, and through the setting of protective layer, the anti -fake area is well protected, damage is avoided, and the service life is further prolonged, but the bar printing area in the utility model is directly exposed to the air, and the waterproofness and corrosion resistance of the bar printing area are poor, so that the aluminized film is stored, and is inevitably corroded, so that the bar printing area in the anti -fake area is difficult to see, and the practicability is reduced. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides an aluminized film with anti -fake function, which has the advantages of good protection effect in the anti -fake area, solves the problem that the bar printing area is directly exposed to the air, the waterproofness and corrosion resistance of the bar printing area are poor, so that the aluminized film is stored, and is inevitably corroded, so that the bar printing area in the anti -fake area is difficult to see, and the practicability is reduced.

[0005] To achieve the above object, the utility model provides the following technical scheme: an aluminized film with anti -fake function, including aluminized film body, the right end of aluminized film body upper surface is provided with recess, the outer surface of aluminized film body is equipped with the anti -fake mechanism for anti -fake, the inner bottom wall of recess is equipped with the protection mechanism for improving the anti -fake effect;

[0006] The protection mechanism comprises a toughening layer, a heat insulation layer, an ink layer, an anti-corrosion layer, a waterproof layer and a wear-resistant layer, the toughening layer is fixed to the inner bottom wall of the groove, the heat insulation layer is arranged on the upper side of the toughening layer, the ink layer is arranged on the upper side of the heat insulation layer, the anti-corrosion layer is arranged on the upper side of the ink layer, the waterproof layer is arranged on the upper side of the anti-corrosion layer, and the wear-resistant layer is arranged on the upper side of the waterproof layer.

[0007] By adopting the technical scheme, the toughness of the ink layer is improved through the mutual cooperation of the toughening layer, the heat insulation layer, the ink layer, the anti-corrosion layer, the waterproof layer and the wear-resistant layer, the flat state is always maintained, information blocking is avoided, and the stability, waterproofness and corrosion resistance of the ink layer are improved, so that the user can clearly see when checking the authenticity.

[0008] Further, the toughening layer is a glass fiber mesh layer, and the heat insulation layer is a polyurethane foam layer.

[0009] By adopting the technical scheme, the glass fiber mesh layer can improve the toughness of the ink layer, always maintain a flat state, avoid information blocking, facilitate information display, the polyurethane foam has good heat insulation performance, can effectively prevent heat transfer, avoid the ink layer from falling off due to high temperature, and further improve the stability of the ink layer, so that the user can clearly see when checking the authenticity.

[0010] Further, the ink layer is a color-changeable ink, and the anti-corrosion layer is a zinc coating.

[0011] By adopting the technical scheme, the color of the ink layer changes under different light or angles, thereby improving the range of anti-counterfeiting, and the zinc coating can form an additional protective layer on the upper surface of the ink layer, thereby avoiding corrosion of the ink layer in the external environment.

[0012] Further, the waterproof layer is a polytetrafluoroethylene coating, and the wear-resistant layer is an aluminum oxide coating.

[0013] By adopting the technical scheme, the polytetrafluoroethylene coating provides excellent waterproofness and stain resistance, thereby avoiding damage to the ink layer by water molecules and avoiding stains on the outer surface of the ink layer, facilitating the user to clearly view the ink layer, and the aluminum oxide coating can protect the ink layer from scratches and abrasion.

[0014] Further, the ink layer is a separately printed serial number and a two-dimensional code.

[0015] By adopting the technical scheme, each aluminum-plated film body product has a unique identification.

[0016] Further, the anti-fake mechanism comprises a fluorescent coating, a pasting layer, a composite layer, a watermark layer, a pattern layer and a text layer, the fluorescent coating is arranged on the outer surface of the aluminum-plated film body, the pasting layer is arranged on the lower surface of the aluminum-plated film body, the composite layer comprises an upper layer and a lower layer, the upper layer is arranged on the lower surface of the pasting layer, the lower layer is arranged on the lower surface of the upper layer, and the watermark layer, the pattern layer and the text layer are arranged on the outer surfaces of the upper layer and the lower layer.

[0017] By adopting the technical scheme, the fluorescent coating is arranged on the outer surface of the aluminum-plated film body, the fluorescent material is combined with the aluminum-plated film body, the film material emits light of a specific color under a specific light source, and thus the user can easily distinguish the authenticity.

[0018] Further, the pasting layer is an epoxy resin adhesive layer.

[0019] By adopting the technical scheme, the epoxy resin adhesive is an engineering adhesive prepared from an epoxy resin base material, a curing agent, a diluent, a promoter and a filler, has good bonding performance, good functionality, a relatively low price and a simple bonding process.

[0020] Further, the watermark layer, the pattern layer and the text layer are uniformly distributed on the outer surfaces of the upper layer and the lower layer.

[0021] By adopting the technical scheme, the pattern, the text and the watermark style are uniformly printed on the outer surfaces of the upper layer and the lower layer, and the range of anti-fake is further improved.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] 1. The aluminum-plated film with the anti-fake function is provided with a protection mechanism in the inner cavity of the groove, the toughness of the ink layer is improved through the mutual cooperation of the toughness layer, the heat insulation layer, the ink layer, the corrosion-resistant layer, the waterproof layer and the wear-resistant layer, the ink layer always maintains a flat state, information blocking is avoided, the stability, the waterproofness and the corrosion resistance of the ink layer are improved, and the user can clearly see the authenticity.

[0024] 2. The aluminum-plated film with the anti-fake function is provided with the fluorescent coating on the outer surface of the aluminum-plated film body, the fluorescent material is combined with the aluminum-plated film body, the film material emits light of a specific color under a specific light source, the user can easily distinguish the authenticity, the pattern, the text and the watermark style can be uniformly printed on the outer surfaces of the upper layer and the lower layer, and the range of anti-fake is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 It is a structural schematic view of the present application;

[0026] Fig. 2The utility model discloses an aluminized film body and recess structure schematic view.

[0027] Fig. 3 The utility model discloses a protection mechanism structure schematic view.

[0028] Fig. 4 The utility model discloses a protection mechanism structure schematic view.

[0029] In the drawing: 1, aluminized film body, 2, recess, 3, anti -fake mechanism, 31, fluorescent paint, 32, paste layer, 33, composite layer, 331, upper layer, 332, lower layer, 34, watermark layer, 35, pattern layer, 36, text layer, 4, protection mechanism, 41, tough layer, 42, heat insulating layer, 43, ink layer, 44, anticorrosive layer, 45, waterproof layer, 46, wear -resisting layer. Specific implementation

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0031] Please refer to Figs. 1-2 The utility model discloses an aluminized film body and recess structure schematic view.

[0032] Please refer to Fig. 3, in order to improve the stability, waterproofness and corrosion resistance of the anti-fake information, the protection mechanism 4 in the embodiment includes a toughening layer 41, a heat insulation layer 42, an ink layer 43, a corrosion resistance layer 44, a waterproof layer 45 and a wear-resistant layer 46. The toughening layer 41 is fixed to the inner bottom wall of the groove 2, and the toughening layer 41 is a glass fiber mesh layer. The glass fiber mesh layer can improve the toughness of the ink layer 43, always keep a flat state, avoid information obstruction, and facilitate information display. The heat insulation layer 42 is arranged on the upper side of the toughening layer 41, and the ink layer 43 is arranged on the upper side of the heat insulation layer 42. The heat insulation layer 42 is a polyurethane foam layer. The polyurethane foam has good heat insulation performance, can effectively prevent heat transfer, avoid the ink layer 43 from falling off due to high temperature, further improve the stability of the ink layer 43, and make it convenient for the user to check the authenticity. The corrosion resistance layer 44 is arranged on the upper side of the ink layer 43. The zinc coating can form an additional protective layer on the upper surface of the ink layer 43, thereby avoiding corrosion of the ink layer 43 in the external environment. The waterproof layer 45 is arranged on the upper side of the corrosion resistance layer 44. The waterproof layer 45 is a polytetrafluoroethylene coating. The polytetrafluoroethylene coating provides excellent waterproofness and stain resistance, thereby avoiding damage to the ink layer 43 by water molecules, avoiding stains on the outer surface of the ink layer 43, and facilitating the user to clearly check the ink layer 43. The wear-resistant layer 46 is arranged on the upper side of the waterproof layer 45. The wear-resistant layer 46 is an aluminum oxide coating. The aluminum oxide coating can protect the ink layer 43 from scratches and abrasion.

[0033] In the embodiment, the toughening layer 41 is a glass fiber mesh layer, the heat insulation layer 42 is a polyurethane foam layer, the ink layer 43 is variable color ink, the ink layer 43 is set to be variable color ink, the color of the ink layer 43 changes under different light or angles, thereby improving the range of anti-fake, the corrosion resistance layer 44 is a zinc coating, the waterproof layer 45 is a polytetrafluoroethylene coating, and the wear-resistant layer 46 is an aluminum oxide coating.

[0034] It should be noted that the ink layer 43 is a separately printed serial number and a two-dimensional code, so that each aluminum film body 1 product has a unique identification, can improve the toughness of the ink layer 43, always keep a flat state, avoid information obstruction, and improve the stability, waterproofness and corrosion resistance of the ink layer 43, so that the user can clearly check the authenticity.

[0035] Please refer to Fig. 4, in order to improve the scope of anti-counterfeiting, the anti-counterfeiting mechanism 3 in the embodiment includes fluorescent paint 31, adhesive layer 32, composite layer 33, watermark layer 34, pattern layer 35 and text layer 36, the fluorescent paint 31 is arranged on the outer surface of the aluminum-plated film body 1, the fluorescent paint 31 is arranged on the outer surface of the aluminum-plated film body 1, the fluorescent material is combined with the aluminum-plated film body 1, so that the film material emits light of a specific color under a specific light source, thereby facilitating the user to distinguish the authenticity, the adhesive layer 32 is arranged on the lower surface of the aluminum-plated film body 1, the adhesive layer 32 is an epoxy resin adhesive layer, the epoxy resin adhesive is a kind of engineering adhesive prepared from epoxy resin base material, curing agent, diluent, accelerator and filler, which has good adhesive property, good functionality, relatively low price, simple adhesive process, the composite layer 33 can be adhered to the lower surface of the aluminum-plated film body 1 through the adhesive layer 32, the composite layer 33 includes upper layer 331 and lower layer 332, the upper layer 331 is arranged on the lower surface of the adhesive layer 32, the lower layer 332 is arranged on the lower surface of the upper layer 331, the watermark layer 34, the pattern layer 35 and the text layer 36 are arranged on the outer surface of the upper layer 331 and the lower layer 332.

[0036] In the embodiment, the adhesive layer 32 is an epoxy resin adhesive layer, the watermark layer 34, the pattern layer 35 and the text layer 36 are uniformly distributed on the outer surface of the upper layer 331 and the lower layer 332.

[0037] It can be understood that the watermark layer 34, the pattern layer 35 and the text layer 36 are uniformly distributed on the outer surface of the upper layer 331 and the lower layer 332, the pattern, the text and the watermark style can be designed to be uniformly printed on the outer surface of the upper layer 331 and the lower layer 332, and the scope of anti-counterfeiting is further improved.

[0038] The working principle of the above embodiment is as follows:

[0039] (1) The inner cavity of the groove 2 is provided with a toughening layer 41, which is a glass fiber mesh layer. The glass fiber mesh layer can improve the toughness of the ink layer 43, always maintain a flat state, avoid information blocking, facilitate information display, and set a heat insulation layer 42 on the upper side of the toughening layer 41. The heat insulation layer 42 is a polyurethane foam layer, which has good heat insulation performance and can effectively prevent heat transfer to avoid the ink layer 43 from falling off due to high temperature, further improving the stability of the ink layer 43, making it easier for users to see clearly when checking authenticity. The ink layer 43 is set as a color-changing ink, which changes color under different light or angles, thereby improving the range of anti-counterfeiting. The corrosion-resistant layer 44 is a zinc coating, which forms an additional protective layer on the upper surface of the ink layer 43, thereby avoiding corrosion of the ink layer 43 in the external environment. The waterproof layer 45 is a polytetrafluoroethylene coating, which provides excellent water resistance and stain resistance, thereby avoiding damage to the ink layer 43 by water molecules and preventing stains on the outer surface of the ink layer 43, making it easier for users to clearly view the ink layer 43. The wear-resistant layer 46 is an aluminum oxide coating, which can protect the ink layer 43 from scratches and wear.

[0040] (2) The outer surface of the aluminum-plated film body 1 is provided with fluorescent paint 31, which combines fluorescent materials with the aluminum-plated film body 1, making the film material emit a specific color of light under a specific light source, thereby facilitating users to distinguish authenticity. The adhesive layer 32 is an epoxy resin adhesive layer, which is an engineering adhesive prepared from epoxy resin base, curing agent, diluent, accelerator and filler. It has good adhesion, good functionality, low price, simple adhesion process, and can bond the composite layer 33 to the lower surface of the aluminum-plated film body 1 through the adhesive layer 32. The watermark layer 34, pattern layer 35 and text layer 36 are evenly distributed on the outer surface of the upper layer 331 and lower layer 332, which can design patterns, text and watermark patterns evenly printed on the outer surface of the upper layer 331 and lower layer 332, further improving the range of anti-counterfeiting.

Claims

1. An aluminized film having an anti-counterfeiting function, comprising an aluminized film body (1), characterized in that: The recess (2) is arranged at the right end of the upper surface of the aluminized film body (1), the aluminized film body (1) is provided with an anti-fake mechanism (3) for anti-fake, and the inner bottom wall of the recess (2) is provided with a protection mechanism (4) for improving the anti-fake effect. The protection mechanism (4) comprises a toughening layer (41), a heat insulation layer (42), an ink layer (43), an anti-corrosion layer (44), a waterproof layer (45) and a wear-resistant layer (46), the toughening layer (41) is fixed to the inner bottom wall of the recess (2), the heat insulation layer (42) is arranged on the upper side of the toughening layer (41), the ink layer (43) is arranged on the upper side of the heat insulation layer (42), the anti-corrosion layer (44) is arranged on the upper side of the ink layer (43), the waterproof layer (45) is arranged on the upper side of the anti-corrosion layer (44), and the wear-resistant layer (46) is arranged on the upper side of the waterproof layer (45).

2. The aluminized film with anti-counterfeiting function according to claim 1, characterized in that: The toughening layer (41) is a glass fiber mesh layer, and the heat insulation layer (42) is a polyurethane foam layer.

3. The aluminized film with anti-fake function according to claim 1, characterized in that: The ink layer (43) is variable color ink, and the anti-corrosion layer (44) is a zinc coating layer.

4. The aluminized film with anti-fake function according to claim 1, characterized in that: The waterproof layer (45) is a polytetrafluoroethylene coating layer, and the wear-resistant layer (46) is an aluminum oxide coating layer.

5. The aluminized film with anti-fake function according to claim 1, characterized in that: The ink layer (43) is a separately printed serial number and a two-dimensional code.

6. The aluminized film with anti-fake function according to claim 1, characterized in that: The anti-fake mechanism (3) comprises fluorescent paint (31), a sticking layer (32), a composite layer (33), a watermark layer (34), a pattern layer (35) and a text layer (36), the fluorescent paint (31) is arranged on the outer surface of the aluminized film body (1), the sticking layer (32) is arranged on the lower surface of the aluminized film body (1), the composite layer (33) comprises an upper layer (331) and a lower layer (332), the upper layer (331) is arranged on the lower surface of the sticking layer (32), the lower layer (332) is arranged on the lower surface of the upper layer (331), and the watermark layer (34), the pattern layer (35) and the text layer (36) are arranged on the outer surfaces of the upper layer (331) and the lower layer (332).

7. The aluminized film with anti-fake function according to claim 6, characterized in that: The sticking layer (32) is an epoxy resin adhesive layer.

8. The aluminized film with anti-fake function according to claim 6, characterized in that: The watermark layer (34), the pattern layer (35) and the text layer (36) are uniformly distributed on the outer surfaces of the upper layer (331) and the lower layer (332).

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