Transparent tipping paper containing wood pulp extracted cellulose

Abstract

The utility model discloses transparent tipping paper containing wood pulp extracted cellulose, which comprises transparent base film layers made of wood pulp extracted cellulose, the number of the base film layers is two, tipping lining base paper layers located on the upper and lower opposite sides are arranged between the base film layers, and the tipping lining base paper layers are bonded with the base film layers through adhesive layers. An ink layer is printed on the outer side of the base film layer, a gloss oil layer is printed on the upper side of the ink layer, and a gold stamping layer located on the upper side of the tipping lining base paper layer and a high-refractive-index protective film layer wrapping the outer sides of the gold stamping layer and the gloss oil layer are arranged on the upper side of the gloss oil layer. According to the utility model, the paper base (film material) made of cellulose of wood pulp extract is adopted, the double-layer design of the tipping lining base paper layer is matched, then printing ink is printed, so that partial area of the surface of a printed product is transparent, and the outermost layer is also provided with the high-refractive-index protective film layer, so that the surface reflection is improved, and the anti-counterfeiting property and the aesthetic property are enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette tipping paper, in particular to a transparent tipping paper containing cellulose extracted from wood pulp. Background Art

[0002] In the prior art, cigarette tipping paper is made of opaque base paper, the internal packaging effect cannot be seen, the format is also stereotyped, lacks aesthetics and anti-counterfeiting effects, and the market application scenario is single. Although transparent ink is currently popular, the ink itself often becomes unstable during the color adjustment process, and is prone to precipitation, sedimentation, gelation, etc., so it is not commonly used in the field of transparent tipping paper.

[0003] Therefore, a new type of tipping paper with strong anti-counterfeiting properties and good transparency effect needs to be studied urgently. Utility Model Content

[0004] In view of this, the technical problem to be solved by the utility model is to provide a transparent tipping paper containing cellulose extracted from wood pulp, so as to avoid the trouble that the previous tipping paper lacks transparency and has weak anti-counterfeiting property.

[0005] In order to solve the above technical problems, the utility model discloses a transparent plugging paper containing cellulose extracted from wood pulp, including a transparent base film layer made of cellulose extracted from wood pulp, the base film layer is arranged as a double layer, and a cork lining base paper layer is arranged between the base film layers on upper and lower opposite sides, the cork lining base paper layer is bonded to the base film layer by an adhesive layer, an ink layer is printed on the outer side of the base film layer, a varnish layer is printed on the upper side of the ink layer, a hot stamping layer located on the upper side of the cork lining base paper layer is arranged on the upper side of the varnish layer, and a high refractive index protective film layer is coated on the outer side of the hot stamping layer and the varnish layer.

[0006] According to one embodiment of the utility model, the width of the above-mentioned cork lining base paper layer is 2-4 mm.

[0007] According to one embodiment of the utility model, the high refractive index protective film layer is configured as a tin dioxide film layer.

[0008] According to one embodiment of the utility model, the ink content of each layer of the ink layer is 0.1-2.0g / m2.

[0009] According to one embodiment of the utility model, the ink layer is set to 1-4 layers and is printed by a printing steel roller with a depth of 40-55 μm.

[0010] Compared with the prior art, the utility model can obtain the following technical effects:

[0011] By using a paper base (film material) made of cellulose extracted from wood pulp, combined with a double-layer design of cork lining base paper, and then printing ink, some areas on the surface of the printed matter can be made transparent. The outermost layer is also provided with a high-refractive index protective film layer to improve surface reflection, enhance anti-counterfeiting and aesthetics.

[0012] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a schematic diagram of a transparent tipping paper containing cellulose extracted from wood pulp according to an embodiment of the utility model.

[0015] Figure ID

[0016] Base film layer 10 , cork lining base paper layer 20 , ink layer 30 , varnish layer 40 , hot stamping layer 50 , high refractive index protective film layer 60 . DETAILED DESCRIPTION

[0017] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0018] Please refer to Figure 1 , Figure 1 It is a schematic diagram of a transparent tipping paper containing cellulose extracted from wood pulp according to an embodiment of the utility model.

[0019] As shown in the figure, a transparent plugging paper containing cellulose extracted from wood pulp includes a transparent base film layer 10 made of cellulose extracted from wood pulp, the base film layer 10 is arranged as a double layer, and a cork lining base paper layer 20 is arranged between the base film layers 10 on the upper and lower opposite sides, the cork lining base paper layer 20 is bonded to the base film layer 10 by an adhesive layer, an ink layer 30 is printed on the outer side of the base film layer 10, a varnish layer 40 is printed on the upper side of the ink layer 30, a hot stamping layer 50 located on the upper side of the cork lining base paper layer 20 is arranged on the upper side of the varnish layer 40, and a high refractive index protective film layer 60 is coated on the outer side of the hot stamping layer 50 and the varnish layer 40.

[0020] In one embodiment of the utility model, the base film layer 10 is a transparent film made of cellulose extracted from wood pulp, wherein the upper and lower edges of one base film layer 10 are bonded to the cork lining base paper layer 20 through an adhesive layer to form a band-shaped edge seal, and then another base film layer 10 is covered by the adhesive layer to form a double-layer base film to improve the strength, and at the same time, the edge of the cork lining base paper layer 20 enhances the tear and crack resistance of the edge to prevent water vapor erosion. The upper surface of the base film layer 10 is printed with an ink layer 30 by a printing machine, and the ink layer 30 is printed by a gravure printing process to provide a pattern color, enhance the friction resistance of the base paper layer 10, and also improve the corrosion resistance and enhance its service life. The varnish layer 40 enhances the protection of the ink layer 30. The hot stamping layer 50 corresponds to the cork lining base paper layer 20 to enhance anti-counterfeiting and decoration. The outermost high-refractive index protective film layer 60 cooperates with the transparent plugging paper to increase the refractive index, enhance the surface reflection, and further enhance the anti-counterfeiting and decorative properties.

[0021] Preferably, the high refractive index protective film layer 60 is configured as a tin dioxide film layer, which is formed by plating. In other embodiments, other oxide film layers may also be used.

[0022] The width of the cork lining base paper layer 20 of the utility model is 2-4 mm, which serves as an edge embellishment and should not be too wide.

[0023] In addition, the ink layer 30 is set to 1-4 layers and is printed by a printing steel roller with a depth of 40-55 μm. The ink is clear and bright with high durability. The ink content of each layer of the ink layer 30 is 0.1-2.0 g / m2.

[0024] In summary, the utility model adopts a paper base (film material) made of cellulose from wood pulp extract, a double-layer design of a cork lining base paper layer, and then passes it through printing ink to achieve transparency in some areas of the printed surface. The outermost layer is also provided with a high-refractive index protective film layer to improve surface reflection, enhance anti-counterfeiting and aesthetics.

[0025] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A transparent plugging paper containing cellulose extracted from wood pulp, comprising a transparent base film layer made of cellulose extracted from wood pulp, characterized in that: The base film layer is configured as a double layer, and between the base film layers are arranged cork lining base paper layers located on upper and lower opposite sides, the cork lining base paper layers are bonded to the base film layer through an adhesive layer, an ink layer is printed on the outer side of the base film layer, a varnish layer is printed on the upper side of the ink layer, a hot stamping layer located on the upper side of the cork lining base paper layer is arranged on the upper side of the varnish layer, and a high refractive index protective film layer is coated on the outer side of the hot stamping layer and the varnish layer.

2. The transparent tipping paper containing cellulose extracted from wood pulp according to claim 1, characterized in that: The width of the cork lining base paper layer is 2-4 mm.

3. The transparent tipping paper containing cellulose extracted from wood pulp according to claim 1, characterized in that: The high refractive index protective film layer is configured as a tin dioxide film layer.

4. The transparent tipping paper containing cellulose extracted from wood pulp according to claim 1, characterized in that: The ink content of each ink layer is 0.1-2.0 g / m2.

5. The transparent tipping paper containing cellulose extracted from wood pulp according to claim 1, characterized in that: The ink layer is set to 1-4 layers and is printed by a printing steel roller with a depth of 40-55 μm.

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