Vacuum aluminized environment-friendly laser card paper

Abstract

The utility model discloses vacuum aluminized environment-friendly laser card paper which comprises base paper, the bottom of the base paper is fixedly connected with a lower bonding layer, the bottom of the lower bonding layer is fixedly connected with a U-shaped waterproof layer, the bottom of the waterproof layer is fixedly connected with a flame-retardant layer, the top of the base paper is fixedly connected with an upper bonding layer, and the bottom of the upper bonding layer is fixedly connected with a waterproof layer. And the upper bonding layer is fixedly connected with an aluminum plate. The base paper, the lower bonding layer, the waterproof layer, the flame-retardant layer, the upper bonding layer, the aluminum plate and the wear-resistant layer are arranged, all materials are environment-friendly materials and free of pollution, high-strength adhesive is adopted between the base paper and the upper and lower layers and is not prone to degumming, the waterproof layer is arranged outside the base paper, the base paper can be more fully protected, multi-face waterproof performance is achieved, and the waterproof and moisture-proof performance is improved; and the wear-resistant layer arranged at the top has high transparency and can perform wear-resistant protection on the lower laser surface, so that the service life of the laser card paper is prolonged, and the display effect of the laser card paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser card paper, in particular to a vacuum aluminum-plated environmentally friendly laser card paper. Background Art

[0002] Laser card paper is also called laser card paper, laser laser card paper, laser rainbow card paper. After printing, the image on laser card paper is not only clear and bright, but also colorful. Even if dark ink is printed, the rainbow effect cannot be covered. The bottom is very transparent. The image on the surface of the paper is different from that of ordinary paper. With the special effect after printing, the packaging has a good beautification effect and anti-counterfeiting effect. It is mostly used as inner packaging in the tobacco, alcohol and daily chemical industries.

[0003] Laser cardboard includes base paper, aluminum-plated layer and laser layer. The existing laser cardboard materials are varied, not environmentally friendly, easily affected by moisture, flammable, and delamination occurs between the layers. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum aluminum-plated environmentally friendly laser card paper. All materials are environmentally friendly materials and are pollution-free. High-strength adhesive is used between the base paper and the upper and lower layers, which is not easy to debond. The waterproof layer arranged on the outside of the base paper can provide more adequate protection for the base paper, and multi-sided waterproofing can improve the waterproof and moisture-proof properties. The wear-resistant layer arranged on the top not only has high transparency, but also can provide wear-resistant protection for the laser surface below, thereby improving the service life and display effect of the laser card paper.

[0005] To achieve the above-mentioned purpose, a vacuum aluminum-plated environmentally friendly laser cardboard is provided, comprising: a base paper, a lower adhesive layer is fixedly connected to the bottom of the base paper, a waterproof layer is fixedly connected to the bottom of the lower adhesive layer, the waterproof layer is "U"-shaped, a flame retardant layer is fixedly connected to the bottom of the waterproof layer, an upper adhesive layer is fixedly connected to the top of the base paper, an aluminum plate is fixedly connected to the upper adhesive layer, and a wear-resistant layer is fixedly connected to the top of the aluminum plate.

[0006] According to the vacuum aluminum-plated environment-friendly laser cardboard, the base paper is made of degradable paper material, which reduces pollution and is more environmentally friendly.

[0007] According to the vacuum aluminum-plated environmentally friendly laser cardboard, the upper adhesive layer and the lower adhesive layer are both made of water-based hot melt adhesive. Compared with traditional solid hot melt adhesive, water-based hot melt adhesive has a lower temperature when used, which can effectively save energy. Moreover, because it uses water as a medium, it is more environmentally friendly, safe, non-toxic and tasteless, and more environmentally friendly.

[0008] According to the vacuum aluminum-plated environmentally friendly laser cardboard, the waterproof layer adopts SBC120 polyethylene polypropylene composite waterproof coiled material. The most prominent feature of SBC120 polyethylene polypropylene composite waterproof coiled material is that the surface is rough and uniform, easy to bond, suitable for bonding with the base of various materials, avoiding aging, not bulging, and not lateral water leakage, and can protect the base paper from multiple sides, thereby improving the waterproof and moisture-proof performance of the laser cardboard.

[0009] According to the vacuum aluminum-plated environmentally friendly laser cardboard, the flame retardant layer uses the special protective material of Ape King Kong. The special protective material of Ape King Kong uses dendritic macromolecular technology to form a dense and strong mesh structure, providing protection including impact resistance, friction resistance, aging resistance, corrosion resistance, waterproofing, insulation, flame retardancy and other multiple properties, and is environmentally friendly and pollution-free.

[0010] According to the vacuum aluminum-plated environmentally friendly laser card paper, the upper surface of the aluminum plate is subjected to laser surface treatment.

[0011] According to the vacuum aluminum-plated environmentally friendly laser card paper, the wear-resistant layer is an organic-inorganic hybrid super-hydrophobic coating. The super-hydrophobic coating prepared by organic-inorganic nano-hybrid materials not only has high wear resistance, but also has high transparency and super-hydrophobicity, and can form a coating with super-hydrophobic properties on the surface of various substrates, which not only improves the wear resistance and service life of the laser card paper, but also can better show the laser card paper effect.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging base paper, a lower adhesive layer, a waterproof layer, a flame retardant layer, an upper adhesive layer, an aluminum plate and a wear-resistant layer, all materials are environmentally friendly materials and are pollution-free. High-strength adhesive is used between the base paper and the upper and lower layers, which is not easy to debond. The waterproof layer arranged on the outside of the base paper can provide more sufficient protection for the base paper, and is waterproof on multiple sides to improve the waterproof and moisture-proof properties. The wear-resistant layer arranged on the top not only has high transparency, but also can provide wear-resistant protection for the laser surface below, thereby improving the service life and display effect of the laser cardboard.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of a vacuum aluminum-plated environment-friendly laser cardboard according to the utility model.

[0016] In the figure: 1. base paper; 2. lower adhesive layer; 3. waterproof layer; 4. flame retardant layer; 5. upper adhesive layer; 6. aluminum plate; 7. wear-resistant layer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 The utility model provides a technical solution: a vacuum aluminum-plated environmentally friendly laser cardboard, including: a base paper 1, the base paper 1 is made of degradable paper material, which reduces pollution and is more environmentally friendly. The bottom of the base paper 1 is fixedly connected with a lower adhesive layer 2, and the bottom of the lower adhesive layer 2 is fixedly connected with a waterproof layer 3, the waterproof layer 3 is "U"-shaped, and the waterproof layer 3 is made of SBC120 polyethylene polypropylene composite waterproof coiled material. The most prominent feature of the SBC120 polyethylene polypropylene composite waterproof coiled material is that the surface is rough and uniform, easy to bond, suitable for bonding with the base of various materials, avoiding aging, no bulging, no lateral water leakage, and can protect the base paper 1 from multiple sides, thereby improving the waterproof and moisture-proof performance of the laser cardboard, the bottom of the waterproof layer 3 is fixedly connected with a flame retardant layer 4, and the flame retardant layer 4 is made of ape King Kong special protective material, ape King Kong The special protective material uses dendritic macromolecular technology to form a dense and strong mesh structure, providing protection with multiple properties including impact resistance, friction resistance, aging resistance, corrosion resistance, waterproofness, insulation, flame retardancy, etc., and is environmentally friendly and pollution-free. The top of the base paper 1 is fixedly connected with an upper adhesive layer 5, and the upper adhesive layer 5 is fixedly connected with an aluminum plate 6. The upper surface of the aluminum plate 6 is laser surface treated, and the top of the aluminum plate 6 is fixedly connected with a wear-resistant layer 7. The wear-resistant layer 7 is an organic-inorganic hybrid super-hydrophobic coating. The super-hydrophobic coating prepared by organic-inorganic nano-hybrid materials not only has high wear resistance, but also has high transparency and super-hydrophobicity. It can form a coating with super-hydrophobic properties on the surface of a variety of substrates, which not only improves the wear resistance and service life of the laser cardboard, but also can better display the laser cardboard effect.

[0019] The upper adhesive layer 2 and the lower adhesive layer 5 are both made of water-based hot melt adhesive. Compared with traditional solid hot melt adhesive, water-based hot melt adhesive has a lower temperature when used and can effectively save energy. Moreover, because it uses water as a medium, it is more environmentally friendly, safe, non-toxic and tasteless, and more environmentally friendly.

[0020] Working principle: The base paper 1 is made of degradable paper material to reduce pollution and be more environmentally friendly. The waterproof layer 3 is "U" shaped. The waterproof layer 3 is made of SBC120 polyethylene polypropylene composite waterproof membrane. The most prominent feature of SBC120 polyethylene polypropylene composite waterproof membrane is that the surface is rough and uniform, easy to bond, suitable for bonding with the base of various materials, avoiding aging, no bulging, no lateral water leakage, and can protect the base paper 1 from multiple sides, thereby improving the waterproof and moisture-proof performance of the laser cardboard. The flame retardant layer 4 is made of Ape King Kong special protective material, which uses tree branches. The wear-resistant layer 7 is an organic-inorganic hybrid super-hydrophobic coating. The super-hydrophobic coating prepared by organic-inorganic nano-hybrid materials not only has high wear resistance, but also has high transparency and super-hydrophobicity. It can form a coating with super-hydrophobic properties on the surface of various substrates, which not only improves the wear resistance and service life of the laser cardboard, but also can better display the laser cardboard effect.

[0021] The upper adhesive layer 2 and the lower adhesive layer 5 are both made of water-based hot melt adhesive. Compared with traditional solid hot melt adhesive, water-based hot melt adhesive has a lower temperature when used and can effectively save energy. Moreover, because it uses water as a medium, it is more environmentally friendly, safe, non-toxic and tasteless, and more environmentally friendly.

[0022] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vacuum aluminum-plated environmentally friendly laser card paper, comprising: The base paper (1) is characterized in that a lower adhesive layer (2) is fixedly connected to the bottom of the base paper (1), a waterproof layer (3) is fixedly connected to the bottom of the lower adhesive layer (2), the waterproof layer (3) is in a "U" shape, a flame retardant layer (4) is fixedly connected to the bottom of the waterproof layer (3), an upper adhesive layer (5) is fixedly connected to the top of the base paper (1), an aluminum plate (6) is fixedly connected to the upper adhesive layer (5), and a wear-resistant layer (7) is fixedly connected to the top of the aluminum plate (6).

2. The vacuum aluminum-plated environmentally friendly laser cardboard according to claim 1, characterized in that: The base paper (1) is made of degradable paper material.

3. The vacuum aluminum-plated environmentally friendly laser cardboard according to claim 1, characterized in that: The upper adhesive layer (5) and the lower adhesive layer (2) are both made of water-based hot melt adhesive.

4. The vacuum aluminum-plated environmentally friendly laser cardboard according to claim 1, characterized in that: The waterproof layer (3) is made of SBC120 polyethylene polypropylene composite waterproof coiled material.

5. The vacuum aluminum-plated environmentally friendly laser cardboard according to claim 1, characterized in that: The flame retardant layer (4) is made of special protective material.

6. The vacuum aluminum-plated environmentally friendly laser cardboard according to claim 1, characterized in that: The upper surface of the aluminum plate (6) is subjected to laser surface treatment.

7. The vacuum aluminum-plated environmentally friendly laser cardboard according to claim 1, characterized in that: The wear-resistant layer (7) is an organic-inorganic hybrid super-hydrophobic coating.

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