Cold ironing transfer cigarette packet

Abstract

The utility model discloses a cold ironing transfer cigarette packet which comprises cigarette packet paper, the cigarette packet paper comprises printing paper, a bonding layer, a printing ink layer, a laser film layer and a thermochromic layer, and the printing paper is printed with a ground color; the bonding layer is arranged on the printing paper; the printing ink layer is arranged above the bonding layer; the laser film layer is arranged above the printing ink layer; the thermochromic layer is arranged on the laser film layer, and an anti-counterfeiting pattern made of thermochromic ink is arranged on the thermochromic layer. According to the anti-fake cigarette packet, the anti-fake and more exquisite appearance can be achieved on the cigarette packet.

Description

Technical Field

[0001] The utility model relates to a cold-perm transfer cigarette package, belonging to the technical field of cigarette packaging materials. Background Art

[0002] At present, with the development of the tobacco packaging industry, the market demand for the appearance, texture and personalization of cigarette packages is growing. To meet this demand, the industry is constantly exploring new packaging technologies and materials.

[0003] After searching the prior art, it was found that the Chinese patent with the publication number CN2622238U disclosed a transfer cold foil tipping paper. In this patent, the transfer cold foil of tipping paper was realized. However, when the transfer cold foil technology was applied to cigarette package printing, the printing of transfer cold foil alone could not meet the current demand. Summary of the invention

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a cold-iron transfer cigarette package, which can achieve anti-counterfeiting and a more exquisite appearance on the cigarette package.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a cold perm transfer cigarette package, comprising:

[0006] Cigarette wrapping paper, the cigarette wrapping paper comprising:

[0007] Printing paper, on which a base color is printed;

[0008] An adhesive layer, the adhesive layer being arranged on the printing paper;

[0009] a printing ink layer, the printing ink layer being disposed above the adhesive layer;

[0010] A laser film layer, the laser film layer is arranged above the printing ink layer;

[0011] Thermochromic layer, the thermochromic layer is arranged on the laser film layer, and the thermochromic layer is provided with an anti-counterfeiting pattern made of thermochromic ink.

[0012] Furthermore, in order to increase the anti-counterfeiting performance of the anti-counterfeiting pattern, the cold-transfer cigarette package also includes a scraped covering layer, and the scraped covering layer covers the anti-counterfeiting pattern of the thermochromic layer.

[0013] Furthermore, in order to protect the laser film layer, the cold perm transfer cigarette package also includes a protective film layer, and the protective film layer covers the laser film layer.

[0014] Furthermore, a hollow structure is provided on the protective film layer, and the hollow structure is arranged at a position corresponding to the anti-counterfeiting pattern of the thermochromic layer.

[0015] Furthermore, the ink on the printed ink layer includes a fluorescent ink portion and / or a normal ink portion.

[0016] Furthermore, in order to provide a richer sensory experience, a fragrance layer is provided in the laser film layer.

[0017] Furthermore, in order to make it easier to release the fragrance of the fragrance layer, a plurality of air holes penetrating the thermochromic layer are provided at positions on the thermochromic layer corresponding to the fragrance layer.

[0018] By adopting the above technical solution, the utility model has the following beneficial effects:

[0019] In the utility model, a base color is printed on the printing paper, an adhesive layer is arranged on the printing paper, a printing ink layer is arranged above the adhesive layer, a laser film layer is arranged above the printing ink layer, a thermochromic layer is arranged on the laser film layer, and an anti-counterfeiting pattern made of thermochromic ink is arranged on the thermochromic layer. When the thermochromic layer of the cigarette package is subjected to temperature changes, the thermochromic ink of the thermochromic layer will change color, thereby displaying the anti-counterfeiting pattern, thereby improving the anti-counterfeiting performance of the cigarette package.

[0020] In addition, the anti-counterfeiting pattern is covered by the scraped cover layer, which increases the fun and interactivity of anti-counterfeiting; the protective film layer is covered with the laser film layer to protect the surface of the cigarette package; fluorescent ink and ordinary ink are used to make the colors bright; the fragrance layer and ventilation holes are set to increase the fragrance experience. These designs comprehensively enhance the visual appeal and sensory experience of the cigarette package.

[0021] In summary, the utility model not only improves the anti-counterfeiting performance of the cigarette package, but also increases the visual appeal and sensory experience of the cigarette package. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic cross-sectional structure diagram of the cold-perm transfer cigarette pack of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the cold perm transfer cigarette pack of the present invention. DETAILED DESCRIPTION

[0024] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0025] like Figure 1-2 As shown, a cold-iron transfer cigarette package comprises:

[0026] Cigarette wrapping paper, the cigarette wrapping paper comprising:

[0027] Printing paper 1, on which a base color is printed;

[0028] Adhesive layer 2, the adhesive layer 2 is arranged on the printing paper 1;

[0029] A printing ink layer 3, the printing ink layer 3 is arranged above the adhesive layer 2;

[0030] A laser film layer 4, which is disposed above the printing ink layer 3;

[0031] Thermochromic layer 5 , which is arranged on the laser film layer 4 , and on which an anti-counterfeiting pattern made of thermochromic ink is arranged.

[0032] In this embodiment, if Figure 1 As shown, during the printing process, the printing ink layer 3 is arranged on the laser film layer 4, and an adhesive layer 2 is coated on the printing paper 1, and the adhesive layer 2 can be UV glue. Then a pressure roller is used to transfer the laser film layer 4 and the printing ink layer 3 to the printing paper 1 for bonding through the adhesive layer 2. Finally, a thermochromic layer 5 with an anti-counterfeiting pattern made of thermochromic ink is printed on the cigarette package. When the thermochromic layer of the cigarette package is exposed to temperature changes, the thermochromic ink of the thermochromic layer will change color, thereby displaying the anti-counterfeiting pattern.

[0033] Thermochromic ink is also called thermosensitive ink, temperature-changing ink, and temperature-indicating ink. In this embodiment, the thermochromic ink is a reversible thermochromic ink. When the received temperature reaches the color change temperature of the thermochromic ink, the color of the anti-counterfeiting pattern changes, and when the received temperature is lower than the color change temperature, it can return to the original color.

[0034] Specifically, Figure 1-2 As shown, the cold-transfer cigarette pack further includes a scraped covering layer 6 , which covers the anti-counterfeiting pattern of the thermochromic layer 5 .

[0035] In this embodiment, if Figure 1-2 As shown, the scraped covering layer 6 covers the anti-counterfeiting pattern of the thermochromic layer 5, mainly playing the role of covering and protecting the anti-counterfeiting pattern. When in use, the covering layer 6 needs to be scraped off to expose the anti-counterfeiting pattern below.

[0036] The scraped covering layer 6 can be made of a material with certain adhesion and removability, such as special ink, coating or film. The area of ​​the scraped covering layer 6 can completely cover the anti-counterfeiting pattern area of ​​the thermochromic layer 5, or only partially cover the key parts. After scraping off the covering layer 6, the anti-counterfeiting pattern on the thermochromic layer 5 below is exposed. At this time, the color change of the anti-counterfeiting pattern can be observed through temperature changes, thereby playing a role in anti-counterfeiting verification. In addition to covering the anti-counterfeiting pattern, the scraped covering layer 6 can also be used to protect the thermochromic layer 5 from light and environmental factors, thereby extending its service life.

[0037] Specifically, Figure 1-2As shown, the cold perm transfer cigarette pack also includes a protective film layer 7 , which covers the laser film layer 4 .

[0038] Specifically, Figure 1-2 As shown, a hollow structure is provided on the protective film layer 7 , and the hollow structure is arranged at a position corresponding to the anti-counterfeiting pattern of the thermochromic layer 5 .

[0039] In this embodiment, if Figure 1-2 As shown, the protective film layer 7 covers the laser film layer 4, and its main function is to protect the laser film layer 4 from being aged due to environmental influences. The protective film layer 7 can be made of a transparent plastic film material.

[0040] The protective film layer 7 is provided with a hollow structure corresponding to the anti-counterfeiting pattern on the thermochromic layer 5. The area of ​​the hollow structure retains a certain degree of permeability, so that the anti-counterfeiting pattern on the thermochromic layer 5 can be directly exposed from the hollow area of ​​the protective film layer 7, so that it can be easily observed and identified.

[0041] Specifically, Figure 1 As shown, the ink on the printed ink layer 3 includes a fluorescent ink portion and a normal ink portion.

[0042] In this embodiment, if Figure 1 As shown, ordinary ink is used to print basic graphic content, and fluorescent ink is used to partially print specific patterns or elements to enhance the visual effect.

[0043] Specifically, Figure 1 As shown, a fragrance layer is provided inside the laser film layer 4 .

[0044] Specifically, Figure 1 As shown, a plurality of air holes penetrating the thermochromic layer 5 are provided at positions on the thermochromic layer 5 corresponding to the fragrance layer.

[0045] In this embodiment, if Figure 1 As shown, the design of the flavor layer is mainly to give the cold perm transfer cigarette pack a flavor function. The flavor is sealed inside the laser film layer 4 during packaging, avoiding the problem of rapid volatilization of the flavor due to direct exposure to the air. The flavor layer can maintain the flavor for a long time. In order to allow the flavor of the flavor layer to penetrate and release, a plurality of small holes, i.e., air holes, are opened on the thermochromic layer 5 at positions corresponding to the flavor layer. These air holes connect the flavor layer with the outside world, and the flavor can slowly diffuse to the outside world through the pores.

[0046] In this embodiment, if Figure 1-2 As shown, the cold-iron transfer cigarette pack further includes an embossing layer, which is disposed on the laser film layer 4. The embossing layer uses an embossing process, and the elements embossed on the embossing layer are sunken in the surface, and the embossed elements on the embossing layer are covered on the scraped covering layer 6 below.

[0047] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cold-iron transfer cigarette package, characterized in that: include: Cigarette wrapping paper, the cigarette wrapping paper comprising: Printing paper (1), the printing paper (1) having a base color printed thereon; An adhesive layer (2), the adhesive layer (2) being arranged on the printing paper (1); A printing ink layer (3), the printing ink layer (3) being arranged above the adhesive layer (2); A laser film layer (4), wherein the laser film layer (4) is arranged above the printing ink layer (3); A thermochromic layer (5), wherein the thermochromic layer (5) is arranged on the laser film layer (4), and an anti-counterfeiting pattern made of thermochromic ink is arranged on the thermochromic layer (5).

2. The cold perm transfer cigarette package according to claim 1, characterized in that: It also comprises a scraping covering layer (6), wherein the scraping covering layer (6) covers the anti-counterfeiting pattern of the thermochromic layer (5).

3. The cold perm transfer cigarette package according to claim 1, characterized in that: It also comprises a protective film layer (7), wherein the protective film layer (7) covers the laser film layer (4).

4. The cold perm transfer cigarette pack according to claim 3, characterized in that: The protective film layer (7) is provided with a hollow structure, and the hollow structure is arranged at a position corresponding to the anti-counterfeiting pattern of the thermochromic layer (5).

5. The cold perm transfer cigarette package according to claim 1, characterized in that: The ink on the printing ink layer (3) includes a fluorescent ink portion and / or a normal ink portion.

6. The cold perm transfer cigarette package according to claim 1, characterized in that: A fragrance layer is provided inside the laser film layer (4).

7. The cold perm transfer cigarette package according to claim 6, characterized in that: A plurality of air permeable holes penetrating the thermochromic layer (5) are also provided at positions on the thermochromic layer (5) corresponding to the fragrance layer.

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