CN210657787U - Anti-counterfeiting laser colored aluminized lining composite paper - Google Patents

Abstract

The utility model discloses an anti-counterfeiting laser color aluminized lining composite paper, which comprises a base paper layer and an aluminized layer, wherein the lower surface of the base paper layer is provided with a bottom surface layer, the upper surface of the base paper layer is provided with a composite glue layer, the upper surface of the composite glue layer is provided with the aluminized layer, the upper surface of the aluminized layer is provided with a color ink layer, the upper surface of the color ink layer is provided with a laser layer, the upper surface of the laser layer is provided with a molded layer, and the upper surface of the; through being equipped with the bottom surface layer at base paper layer lower surface, through being equipped with the superficial layer at the moulded layer upper surface, avoided this compound paper oxidation, affected by damp, through compound glue film upper surface, the wavy structure of aluminizing layer lower surface has improved the tensile strength of this inside lining compound paper, the viscidity that this wavy structure and compound glue film have moreover for aluminize the layer and be connected between the base paper layer fastening more, avoid aluminizing the layer and drop, prolonged the life of this compound paper.

Description

Anti-counterfeiting laser colored aluminized lining composite paper

Technical Field

The utility model relates to a composite paper field, concretely relates to anti-fake radium-shine colored inside lining composite paper of aluminizing.

Background

The composite paper is prepared by laminating paper and paperboard with other plastics, aluminum foil, cloth, etc. by using adhesive, and not only can improve the appearance and strength of the paper and paperboard, mainly improve the performances of water resistance, moisture resistance, oil resistance, air tightness, aroma retention, etc., but also can obtain heat sealability, light resistance, heat resistance, etc.; the aluminizer is a composite flexible packaging material formed by plating a layer of extremely thin metal aluminum on the surface of a plastic film by adopting a special process, namely, the metal aluminum is melted and evaporated at high temperature (1100-1200 ℃) in a high vacuum state, and vapor of the aluminum is precipitated and accumulated on the surface of the plastic film, so that the surface of the plastic film has metallic luster.

Application number 201820385710.4 discloses an easy shaping aluminium foil transfer holographic laser anti-fake color lining paper, compares with prior art, has possessed aluminium foil complex moisturizing, easy shaping and the anti-fake environmental protection effect of radium-shine simultaneously on a packaging material, overcomes original material singleness ability, consequently packaging material can possess pleasing to the eye and anti-fake multiple efficiency, the development and the innovation of the packing trade that promote, still have following weak point: the easy-to-form aluminum foil transfer holographic laser anti-counterfeiting color lining paper is not protected, so that the easy-to-form aluminum foil transfer holographic laser anti-counterfeiting color lining paper is easy to damage in the using process, and the service life is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radium-shine colored interior lining composite paper of aluminizing of preventing falsification, solved following technical problem: through being equipped with the bottom surface layer at base paper layer lower surface, cut off the inside that moisture got into compound paper through base paper layer bottom, through compound glue film upper surface, the wavy structure of aluminizing layer lower surface and the viscidity of compound glue film, make the connection between aluminizing layer and the base paper layer more firm, avoid aluminizing the layer and drop, be equipped with the superficial layer through at moulding bed upper surface, this compound paper has been protected, this compound paper oxidation has been avoided, it wets, protect, add not safeguard measure when having solved the interior slip sheet preparation of prior art, easily damage in the use, the short problem of life.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a radium-shine colour of anti-fake inside lining composite paper of aluminizing, includes base paper layer, aluminizes the layer, base paper layer lower surface is equipped with the bottom surface layer, base paper layer upper surface is equipped with compound glue film, compound glue film upper surface is equipped with the aluminizes the layer, the aluminizes layer upper surface and is equipped with colored printing ink layer, colored printing ink layer upper surface is equipped with radium-shine layer, radium-shine layer upper surface is equipped with the moulded layer, moulded layer upper surface is equipped with the superficial layer.

Further, the base paper layer comprises a fiber layer and a surface sizing layer, the surface sizing layer is arranged on the upper surface of the fiber layer, and the upper surface of the composite glue layer and the lower surface of the aluminum-plated layer are both wavy.

Further, the bottom surface layer is made of 3MK-500 primer, and the base paper layer is coated white cardboard.

Further, the aluminized layer is an aluminum film with the thickness of 0.2-0.3um, and the surface layer is a PE plastic film with the thickness of 0.3-0.5 um.

Furthermore, the composite adhesive layer is a water-based polyurethane adhesive uniformly coated on the upper surface of the base paper layer.

Furthermore, the fiber layer is filled with colored fibers, and the surface sizing layer contains a coloring agent.

The utility model has the advantages that:

the utility model discloses a colorful aluminized lining composite paper of anti-fake radium-shine, through being equipped with the bottom surface layer at the base paper layer lower surface, cut off the inside that moisture got into lining composite paper through the base paper layer bottom, prevent compound glue film on the base paper layer, aluminize the layer, colored printing ink layer and laser layer are intake and are bubbled, avoid droing, simultaneously through the viscidity that the bottom surface layer has, the bonding strength between bottom surface layer and the base paper layer has been improved, the guard time of bottom surface layer protection base paper layer has been prolonged, through compound glue film upper surface, the wavy structure of aluminized layer lower surface makes this lining composite paper have certain extensibility, the tensile strength of this lining composite paper has been improved, and the viscidity that this wavy structure and compound glue film have, make the connection between aluminized layer and the base paper layer more fastening, avoid aluminized layer to drop, through be equipped with the superficial layer at the, the composite paper is protected, the composite paper is prevented from being oxidized and damped, and the service life of the composite paper is prolonged.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the anti-counterfeiting laser color aluminized lining composite paper of the present invention;

fig. 2 is a schematic structural diagram of the base paper layer in the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 1.

In the figure: 1. a bottom surface layer; 2. a base paper layer; 21. applying a glue layer on the surface; 22. a fibrous layer; 3. compounding a glue layer; 4. plating an aluminum layer; 5. a colored ink layer; 6. a laser layer; 7. a mould pressing layer; 8. a surface 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to a radium-shine colour of anti-fake lining composite paper of aluminizing, including base paper layer 2, aluminize layer 4, base paper layer 2 lower surface is equipped with bottom surface layer 1, base paper layer 2 upper surface is equipped with compound glue film 3, compound glue film 3 upper surface is equipped with aluminize layer 4, compound glue film 3 is with aluminize layer 4's aluminize and base paper layer 2 zonulae occludens, avoid droing, aluminize layer 4 upper surface is equipped with colour printing ink layer 5, colour printing ink layer 5 makes this composite paper have multiple colour, colour printing ink layer 5 upper surface is equipped with radium-shine layer 6, radium-shine layer 6 upper surface is equipped with radium-shine layer 7, mould pressing layer 7 is the required shape of this composite paper surface extrusion through the machine, mould pressing layer 7.

Specifically, the base paper layer 2 consists of a fiber layer 22 and a surface sizing layer 21, the surface sizing layer 21 is arranged on the upper surface of the fiber layer 22, and the upper surface of the composite glue layer 3 and the lower surface of the aluminum-plated layer 4 are both wavy; the bottom layer 1 is made of 3MK-500 primer, the 3MK-500 primer is coated on the lower surface of the base paper layer 2 in advance, a firm paint film is formed after the primer is cured, the moisture of the bottom layer is cut off, the composite glue layer 3, the aluminum-plated layer 4, the color ink layer 5 and the laser layer 6 on the base paper layer 2 are prevented from foaming due to water inflow, falling off is avoided, the bonding strength among all layers is improved, and the base paper layer 2 is coated white cardboard; the aluminized layer 4 is an aluminized film with the thickness of 0.2-0.3um, and the surface layer 8 is a PE plastic film with the thickness of 0.3-0.5um, so that the composite paper is protected, oxidation and moisture are avoided, and the service life is prolonged; the composite glue layer 3 is a water-based polyurethane adhesive uniformly coated on the upper surface of the base paper layer 2; the fiber layer 22 contains colored fibers, so that the colored fibers and common fiber raw materials are mixed to form color difference, fluorescence reflection is realized under ultraviolet irradiation, the surface sizing layer 21 contains a coloring agent, the coloring agent can show color when meeting specific solution, the color can be changed due to different concentrations of the coloring agent and specific color developing agent, and the anti-counterfeiting grade of the composite paper is further improved due to the use of the colored fibers and the coloring agent.

Referring to fig. 1-3, the design principle of the anti-counterfeiting laser color aluminum-plated lining composite paper of the present embodiment is as follows:

the bottom layer 1 is pre-coated on the lower surface of the base paper layer 2, and can form a firm paint film after being cured, so that moisture is blocked from entering the interior of the composite paper, the composite paper is prevented from being wetted by bubbles, even the layers are separated and fall off, the composite glue layer 3 enhances the bonding force between the base paper layer 2 and the aluminum coating layer 4 to be increased and is tightly connected, the connection between the aluminum coating layer 4 and the base paper layer 2 is further reinforced by the wavy structure of the upper surface of the composite glue layer 3 and the lower surface of the aluminum coating layer 4, the aluminum coating layer 4 is prevented from falling off, the aluminum coating layer 4 enables the composite paper to be shaded and ultraviolet-proof, the shelf life of a wrapping object can be prolonged, the metallic luster is increased, the whole composite paper is colored laser by the colored ink layer 5, the mold pressing layer 6 can prevent moisture and odor diffusion and can also increase the aesthetic property, the layer 7 is a layer with patterns formed by, the internal structures of the barrier are not in direct contact with air, so that the internal structures are prevented from being oxidized and damped, and the service life is prolonged.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.

Claims (4)

1. The utility model provides a radium-shine colored inside lining composite paper that aluminizes that guards against falsification, its characterized in that includes base paper layer (2), aluminizes layer (4), base paper layer (2) lower surface is equipped with bottom surface layer (1), base paper layer (2) upper surface is equipped with compound glue film (3), compound glue film (3) upper surface is equipped with aluminizes layer (4), aluminizes layer (4) upper surface and is equipped with colored printing ink layer (5), colored printing ink layer (5) upper surface is equipped with radium-shine layer (6), radium-shine layer (6) upper surface is equipped with mould pressing layer (7), mould pressing layer (7) upper surface is equipped with superficial layer (8).

2. The composite paper with the anti-counterfeiting laser colored aluminum-plated lining as claimed in claim 1, wherein the base paper layer (2) is composed of a fiber layer (22) and a surface sizing layer (21), the surface sizing layer (21) is arranged on the upper surface of the fiber layer (22), and the upper surface of the composite sizing layer (3) and the lower surface of the aluminum-plated layer (4) are both wavy.

3. The composite paper with the anti-counterfeiting laser colorful aluminized lining as claimed in claim 1, wherein the base paper layer (2) is a coated white cardboard.

4. The laser aluminized liner composite paper according to claim 1, wherein the aluminized layer (4) is an aluminized film with a thickness of 0.2 to 0.3um, and the surface layer (8) is a plastic film with a thickness of 0.3 to 0.5 um.

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