Gold stamping foil for tipping paper

Abstract

The utility model relates to the technical field of gilding foils, in particular to a gilding foil for tipping paper, which comprises a gilding foil, a protective layer is adhered to the bottom of the gilding foil, a shaping layer is arranged at the bottom of the protective layer, a reinforcing layer is arranged between the shaping layer and the protective layer, and the reinforcing layer is of a net structure. And a bonding layer is arranged at the bottom of the shaping layer. By arranging the protective layer, after the hot stamping foil is wrapped on the surface of the cigarette holder, saliva cannot permeate into the cigarette holder when the cigarette holder is contained in the mouth, and meanwhile, smoke can be filtered by the cigarette holder only through the sponge inside the cigarette holder and cannot permeate from the surface of the cigarette holder. The core-added reinforced composite line is formed by netted synthetic fibers, the overall mechanical strength and durability are effectively improved, the situation that the cigarette holder is broken is reduced, the surface of the cigarette holder is wrapped with the whole hot stamping foil through the bonding layer, the bonding layer is made of a gelatin adhesive, and the influence of the cigarette holder on the human body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot stamping foils, in particular to a hot stamping foil for tipping paper. Background Art

[0002] Tipping paper is used to wrap the outside of the filter tip and is the paper (usually cork-colored or opaque white) that bonds the filter rod to the end of the cigarette rod. The printing ink and coating of the tipping paper must be non-toxic, meet the food hygiene standards, and the tipping paper has certain water resistance and wet strength. The hot stamping foil, also known as electroaluminum, is a hot stamping material made by coating and vacuum evaporation on a film substrate with an additional layer of metal foil.

[0003] The hot stamping foil is used to wrap the outside of the cigarette mouthpiece. However, the traditional hot stamping foil has a simple structure, does not have high mechanical strength, and is prone to cracking during the processing and manufacturing process and the bonding process with the tipping paper. Moreover, the hot stamping foil is in direct contact with the mouth, and saliva is easy to wet it and directly penetrate into the inside of the cigarette mouthpiece, resulting in cracking and deformation of the cigarette mouthpiece, affecting the experience. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hot stamping foil for tipping paper, which solves the problems in the prior art that the hot stamping foil has a simple structure, does not have high mechanical strength, is prone to cracking during the processing and manufacturing process and the bonding process with the tipping paper, and the hot stamping foil is in direct contact with the mouth, and saliva is easy to wet it and directly penetrate into the inside of the cigarette mouthpiece, resulting in cracking and deformation of the cigarette mouthpiece, affecting the experience.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A hot stamping foil for tipping paper, including a hot stamping paper foil, a protective layer is bonded to the bottom of the middle hot stamping foil, a shaping layer is arranged at the bottom of the protective layer, a reinforcing layer is arranged between the shaping layer and the protective layer, the reinforcing layer is a mesh structure, an adhesive layer is arranged at the bottom of the shaping layer, and a release layer for protecting the adhesive layer is arranged at the bottom of the adhesive layer.

[0007] Preferably, the protective layer adopts polyethylene wax paper.

[0008] Preferably, the reinforcing layer adopts synthetic fiber.

[0009] Preferably, the shaping layer adopts sulfuric acid paper.

[0010] Preferably, the adhesive layer adopts a food-grade adhesive.

[0011] Preferably, the release layer adopts a release film.

[0012] The utility model has at least the following beneficial effects:

[0013] By providing a protective layer, after the hot stamping foil is wrapped on the surface of the cigarette filter, it can prevent saliva from penetrating when the cigarette filter is held in the mouth. At the same time, when the cigarette filter filters smoke, it only passes through the internal sponge and does not penetrate from the surface of the cigarette filter. By providing a net-shaped synthetic fiber to form a core-reinforced composite line, the overall mechanical strength and durability are effectively improved, and the situation of the cigarette filter breaking is reduced. The entire hot stamping foil is wrapped on the surface of the cigarette filter by using an adhesive layer, and the adhesive layer uses a gelatin-based adhesive to reduce the impact of the cigarette filter on the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a cross-sectional view of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the reinforcement layer of the present utility model.

[0018] In the figure: 1, hot stamping foil; 2, protective layer; 3, reinforcement layer; 4, shaping layer; 5, adhesive layer; 6, release layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Reference Figures 1-3 A hot stamping foil for tipping paper comprises a hot stamping paper foil 1, a protective layer 2 is bonded to the bottom of the hot stamping paper foil, a shaping layer 4 is arranged at the bottom of the protective layer 2, a reinforcing layer 3 is arranged between the shaping layer 4 and the protective layer 2, the reinforcing layer 3 is a mesh structure, an adhesive layer 5 is arranged at the bottom of the shaping layer 4, and a release layer 6 for protecting the adhesive layer 5 is arranged at the bottom of the adhesive layer 5.

[0025] Furthermore, the protective layer 2 is made of polyethylene wax paper, which is an airtight and waterproof material, so that saliva will not penetrate when the cigarette holder is held in the mouth, and at the same time, the cigarette holder can filter smoke only through the internal sponge without penetrating from the surface of the cigarette holder.

[0026] Furthermore, the reinforcing layer 3 is made of synthetic fibers, and the meshed synthetic fibers form a core-reinforced composite line to effectively improve the overall mechanical strength and durability.

[0027] Furthermore, the shaping layer 4 is made of sulphate paper, which has the characteristics of high strength and not easy to deform. When used on the tipping paper surface of cigarette butts, it can reduce the deformation of cigarette butts.

[0028] Furthermore, the adhesive layer 5 uses a food-grade adhesive, and a gelatin adhesive can be selected, which has excellent hot melt adhesive properties.

[0029] Furthermore, the release layer 6 is a release film.

[0030] In summary, by setting the protective layer 2, it can prevent saliva from penetrating when the cigarette holder is held in the mouth after the gold foil 1 is wrapped around the surface of the cigarette holder. At the same time, when filtering smoke, the cigarette holder only allows the smoke to pass through the internal sponge and does not penetrate from the surface of the cigarette holder. By setting the net-shaped synthetic fiber to form a reinforced composite line with a core, the overall mechanical strength and durability can be effectively improved, reducing the situation of the cigarette holder breaking. The adhesive layer 5 is used to wrap the entire gold foil 1 around the surface of the cigarette holder, and the adhesive layer 5 uses a gelatin-based adhesive to reduce the impact of the cigarette holder on the human body.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot stamping foil for tipping paper, characterized in that: The invention comprises a hot stamping paper foil (1), wherein a protective layer (2) is bonded to the bottom of the hot stamping paper foil (1), a shaping layer (4) is arranged at the bottom of the protective layer (2), a reinforcing layer (3) is arranged between the shaping layer (4) and the protective layer (2), the reinforcing layer (3) is a mesh structure, an adhesive layer (5) is arranged at the bottom of the shaping layer (4), and a release layer (6) for protecting the adhesive layer (5) is arranged at the bottom of the adhesive layer (5).

2. The gold foil for tipping paper according to claim 1, characterized in that: The protective layer (2) is made of polyethylene wax paper.

3. The hot stamping foil for tipping paper according to claim 1, characterized in that: The reinforcement layer (3) is made of synthetic fibers.

4. The hot stamping foil for tipping paper according to claim 1, characterized in that: The shaping layer (4) is made of sulfuric acid paper.

5. The hot stamping foil for tipping paper according to claim 1, characterized in that: The bonding layer (5) is made of food-grade adhesive.

6. The hot stamping foil for tipping paper according to claim 1, characterized in that: The release layer (6) is a release film.

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