Tipping paper with molten film

Abstract

The utility model relates to the technical field of tipping paper, in particular to tipping paper with a molten film, the tipping paper is used for connecting a filter tip and cigarette paper, the filter tip comprises a first filter element and a second filter element, the tipping paper with the molten film comprises a raw paper layer, a molten film layer and a plurality of activated carbon particles, the raw paper layer wraps the outer sides of the first filter element and the second filter element, and the first filter element and the second filter element are connected through the molten film layer. A first containing space is formed among the first filter element, the second filter element and the body paper layer, the molten film layer is located between the first filter element and the second filter element and connected with the body paper layer, a second containing space is formed in the side, close to the body paper layer, of the molten film layer, and the activated carbon particles are located in the second containing space. According to the utility model, through the arrangement of the molten film layer wrapping the activated carbon particles, when the molten film layer is melted and damaged at high temperature, the activated carbon particles fall into the first accommodating space, and tar in smoke is filtered, so that the advantage of stepped intake of the tar is realized.

Description

Technical Field

[0001] The present application relates to the technical field of tipping paper, and more specifically to a tipping paper with a melt film. Background Art

[0002] Tipping paper, also known as tipping paper, is formed by wrapping one end of the tipping paper around the outer surface of the filter and bonding the other end to the cigarette paper. When a cigarette burns, the tobacco wrapped in the cigarette paper burns, producing smoke containing tar. When smokers inhale the smoke, the tar also enters the body. Due to tar's strong adhesion, it is not easily absorbed or excreted by the body's metabolism, and can easily accumulate in blood vessels and cause cardiovascular disease.

[0003] In view of this, in order to reduce tar intake, there is a kind of tipping paper, such as Figure 1 As shown, it is used to connect the filter tip and cigarette paper 90. The filter tip includes a first filter element 91 and a second filter element 92. The first filter element 91 and the second filter element 92 are separated by a predetermined distance. One end of the tipping paper wraps around the cigarette paper 90, and the other end of the tipping paper wraps around the outside of the first filter element 91 and the second filter element 92. The inner wall of the tipping paper and the end walls of the first filter element 91 and the second filter element 92 together form a accommodating space 93. Activated carbon particles are provided in the accommodating space 93. When a smoker inhales tar-containing smoke, the smoke passes through the accommodating space 93, and the tar therein is adsorbed by the activated carbon particles, thereby achieving the technical purpose of the smoker's tar intake. However, since the activated carbon particles are normally placed in the accommodating space 93, the smoker will feel that the cigarette tastes less mellow when smoking due to the small amount of tar intake.

[0004] Therefore, there is a need to provide a tipping paper with a melt film that can absorb tar in a stepped manner. Utility Model Content

[0005] The main purpose of the present application is to provide a tipping paper with a melt film, which is used to connect a filter tip and cigarette paper. The filter tip includes a first filter element and a second filter element, and the first filter element and the second filter element are separated by a predetermined distance. The tipping paper with a melt film includes a base paper layer, a melt film layer and a plurality of activated carbon particles. The base paper layer is wrapped around the outside of the first filter element and the second filter element. A first accommodating space is formed between the first filter element, the second filter element and the base paper layer. The melt film layer is located between the first filter element and the second filter element, and the melt film layer is connected to the base paper layer. The side of the melt film layer close to the base paper layer has a second accommodating space. The activated carbon particles are located in the second accommodating space. When the melt film layer is melted by high temperature, the activated carbon particles fall into the first accommodating space. By providing the melt film layer that wraps the activated carbon particles, when the melt film layer melts at high temperature, the activated carbon particles fall into the first accommodating space and filter the tar in the smoke, thereby achieving the advantage of stepped tar intake.

[0006] Another object of the present application is to provide a tipping paper with a melt film, wherein the tipping paper with a melt film also includes a transparent layer, the transparent layer is located between the base paper layer and the melt film layer, the middle section of the melt film layer is bulging, both ends of the melt film layer are connected to the transparent layer, the wall surface of the middle section of the melt film layer and the side of the transparent layer facing away from the base paper layer together form the second accommodating space, thereby realizing the connection between the melt film layer and the base paper layer.

[0007] In order to achieve at least one of the above-mentioned invention objectives, the present application provides a tipping paper with a melt film, which is used to connect a filter and cigarette paper. The filter includes a first filter element and a second filter element, and the first filter element and the second filter element are separated by a predetermined distance. The tipping paper with a melt film includes:

[0008] a base paper layer, the base paper layer being wrapped around the outside of the first filter element and the second filter element, with a first accommodating space being formed between the first filter element, the second filter element, and the base paper layer; and

[0009] a melt film layer, the melt film layer being located between the first filter element and the second filter element, the melt film layer being connected to the base paper layer, and the melt film layer having a second accommodating space on a side close to the base paper layer; and

[0010] A plurality of activated carbon particles are located in the second accommodation space. When the molten film layer is melted by high temperature, the activated carbon particles fall into the first accommodation space.

[0011] In one or more embodiments of the present application, the tipping paper with melt film also includes a transparent layer, which is located between the base paper layer and the melt film layer. The middle section of the melt film layer is bulging, and both ends of the melt film layer are connected to the transparent layer. The wall surface of the middle section of the melt film layer and the side of the transparent layer facing away from the base paper layer together form the second accommodating space.

[0012] In one or more embodiments of the present application, the area of the base paper layer where the transparent layer is provided further has an arc-shaped hole, and the arc-shaped hole exposes the transparent layer.

[0013] In one or more embodiments of the present application, the middle section of the base paper layer has a first recessed portion, the transparent layer is placed in the first recessed portion, and one side of the transparent layer is bonded to the base paper layer, and the other side of the transparent layer is bonded to the first filter element and the second filter element respectively.

[0014] In one or more embodiments of the present application, the base paper layer has a second recessed portion at one end close to the cigarette paper, and the tipping paper with melt film further includes a gold foil layer, which is placed in the second recessed portion and bonded to the base paper layer.

[0015] In one or more embodiments of the present application, the base paper layer has a plurality of air holes, and the air holes are located at an end of the melt film layer away from the second recessed portion.

[0016] In an embodiment of the present application, the tipping paper with a melt film is used to connect the filter tip and the cigarette paper. The filter tip includes a first filter element and a second filter element. The first filter element and the second filter element are separated by a predetermined distance. The tipping paper with a melt film includes a base paper layer, a melt film layer and a plurality of activated carbon particles. The base paper layer is wrapped around the outside of the first filter element and the second filter element. A first accommodating space is formed between the first filter element, the second filter element and the base paper layer. The melt film layer is located between the first filter element and the second filter element, and the melt film layer is connected to the base paper layer. The side of the melt film layer close to the base paper layer has a second accommodating space. The activated carbon particles are located in the second accommodating space. By setting a melt film layer that wraps the activated carbon particles, when the melt film layer melts at high temperature, the activated carbon particles fall into the first accommodating space and filter the tar in the smoke, thereby achieving the advantage of stepped tar intake. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and / or other aspects and advantages of the present application will become more clear and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the accompanying drawings, in which:

[0018] Figure 1 The figure shows a schematic structural diagram of an existing filter tip wrapped with tipping paper;

[0019] Figure 2The figure shows a structural schematic diagram of a tipping paper with a melt film according to the present invention. DETAILED DESCRIPTION

[0020] The terms and words used in the following description and claims are not limited to the literal meanings, but are merely used by the inventor to enable a clear and consistent understanding of the present application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of the present application is provided for illustration purposes only and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0021] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0022] Although ordinal numbers such as "first," "second," and the like will be used to describe various components, these are not intended to limit those components. The terms are used solely to distinguish one component from another. For example, a first component could be referred to as a second component, and similarly, a second component could be referred to as a first component without departing from the teachings of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] The terms used herein are for the purpose of describing various embodiments only and are not intended to be limiting. As used herein, the singular is intended to include the plural, unless the context clearly indicates otherwise. It will also be understood that the terms "comprising" and / or "having" when used in this specification specify the presence of a stated feature, number, step, operation, component, element, or combination thereof, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

[0024] Schematic tipping paper with melt film,

[0025] refer to Figure 2 According to a preferred embodiment of the present invention, a tipping paper with a melt film is used to connect a filter 10 and a cigarette paper 20. The filter 10 includes a first filter element 101 and a second filter element 102. The first filter element 101 and the second filter element 102 are separated by a predetermined distance.

[0026] Furthermore, the tipping paper with melt film includes a base paper layer 30 , a melt film layer 40 and a plurality of activated carbon particles 50 .

[0027] Specifically, the base paper layer 30 is wrapped around the outside of the first filter element 101 and the second filter element 102, and a first accommodating space 103 is formed between the first filter element 101, the second filter element 102 and the base paper layer 30; in addition, the melt film layer 40 is located between the first filter element 101 and the second filter element 102, and the melt film layer 40 is connected to the base paper layer 30, and the side of the melt film layer 40 close to the base paper layer 30 has a second accommodating space 401; in addition, the activated carbon particles 50 are located in the second accommodating space 401, and when the melt film layer 40 is melted by high temperature, the activated carbon particles 50 fall into the first accommodating space 103.

[0028] It should be noted that in the embodiment of the present application, the melt film layer 40 is preferably made of glutinous rice paper. When a smoker smokes, initially, since the burning portion of the cigarette paper 20 is far away from the melt film layer 40, the temperature of the smoke containing tar is low and cannot melt the melt film layer 40. At this time, the first accommodating space 103 is a cavity, and the smoke containing tar passes through the first filter element 101 and the second filter element 102 and is drawn into the smoker's mouth. Since the activated carbon particles 50 are wrapped by the melt film layer 40, they cannot adsorb the tar in the smoke. At this time, the tar intake is high, and the smoker can get a mellower smoke flavor when smoking; as the tobacco gradually burns to the middle to the root area of the cigarette paper 20, domain, since the combustion area is closer to the molten film layer 40 at this time, the temperature of the tar-containing smoke is higher. At this time, the molten film layer 40 melts, and the activated carbon particles 50 originally wrapped in the second accommodating space 401 fall into the first accommodating space 103. The tar-containing smoke is adsorbed by the activated carbon particles 50 when passing through the first accommodating space 103, thereby reducing the tar intake of the smoker in the second half of smoking. It is obvious that compared with the prior art in which the activated carbon particles 50 are normally placed in the first accommodating space 103, the embodiment of the present application has the advantage of stepped tar intake.

[0029] Furthermore, in order to achieve the connection between the melt film layer 40 and the base paper layer 30, the tipping paper with melt film also includes a transparent layer 60, the material of the transparent layer 60 includes but is not limited to PVC film, the transparent layer 60 is located between the base paper layer 30 and the melt film layer 40, the middle section of the melt film layer 40 is bulging, both ends of the melt film layer 40 are connected to the transparent layer 60, and the wall surface of the middle section of the melt film layer 40 and the side of the transparent layer 60 facing away from the base paper layer 30 together form the second accommodating space 401.

[0030] More specifically, the middle section of the base paper layer 30 has a first recessed portion 301, the transparent layer 60 is placed in the first recessed portion 301, and one side of the transparent layer 60 is bonded to the base paper layer 30, and the other side of the transparent layer 60 is bonded to the first filter element 101 and the second filter element 102 respectively.

[0031] Furthermore, to demonstrate the presence of the activated carbon particles 50 within the cigarette, the base paper layer 30 has an arc-shaped hole 302 in the area where the transparent layer 60 is located. The arc-shaped hole 302 exposes the transparent layer 60. It should be noted that the smoker can observe the activated carbon particles 50 between the first filter element 101 and the second filter element 102 through the arc-shaped hole 302.

[0032] Furthermore, in order to improve the aesthetics of the filter 10 , the base paper layer 30 has a second recessed portion 303 at one end close to the cigarette paper 20 , and the tipping paper with melt film also includes a gold foil layer 70 , which is placed in the second recessed portion 303 and bonded to the base paper layer 30 .

[0033] Furthermore, to reduce the amount of harmful substances in the cigarette that are inhaled, the base paper layer 30 has a plurality of ventilation holes 304 . The ventilation holes 304 are arranged in a ring shape and are located at one end of the melt film layer 40 away from the second recessed portion 303 .

[0034] In summary, the tipping paper with melt film according to the embodiment of the present application is explained, which provides the tipping paper with melt film with advantages such as stepped tar intake.

[0035] It is worth mentioning that in the embodiments of the present application, the tipping paper with melt film has a simple structure, does not involve complex manufacturing processes and expensive materials, and is highly economical. Furthermore, for manufacturers, the tipping paper with melt film provided in the present application is easy to produce and low in cost, which is more conducive to controlling production costs and further facilitating product promotion and use.

[0036] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are provided for illustrative purposes only and are not intended to limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from these principles.

Claims

1. A tipping paper with a melt film, used to connect a filter tip and cigarette paper, the filter tip comprising a first filter element and a second filter element, the first filter element and the second filter element being separated by a predetermined distance, characterized in that: The tipping paper with melt film comprises a base paper layer, the base paper layer being wrapped around the outside of the first filter element and the second filter element, with a first accommodating space being formed between the first filter element, the second filter element, and the base paper layer; as well as a melt film layer, the melt film layer being located between the first filter element and the second filter element, the melt film layer being connected to the base paper layer, and the melt film layer having a second accommodating space on a side close to the base paper layer; and A plurality of activated carbon particles are located in the second accommodation space. When the molten film layer is melted by high temperature, the activated carbon particles fall into the first accommodation space.

2. The tipping paper with melt film according to claim 1, characterized in that: The tipping paper with melt film also includes a transparent layer, which is located between the base paper layer and the melt film layer. The middle section of the melt film layer is bulging, and both ends of the melt film layer are connected to the transparent layer. The wall surface of the middle section of the melt film layer and the side of the transparent layer facing away from the base paper layer together form the second accommodating space.

3. The tipping paper with melt film according to claim 2, characterized in that: The area of the base paper layer where the transparent layer is provided also has an arc-shaped hole, and the arc-shaped hole exposes the transparent layer.

4. The tipping paper with melt film according to claim 3, characterized in that: The middle section of the base paper layer has a first recessed portion, the transparent layer is placed in the first recessed portion, one side of the transparent layer is bonded to the base paper layer, and the other side of the transparent layer is bonded to the first filter element and the second filter element respectively.

5. The tipping paper with melt film according to any one of claims 1 to 4, characterized in that: The base paper layer has a second concave portion at one end close to the cigarette paper, and the tipping paper with melt film further comprises a gold foil layer, which is placed in the second concave portion and bonded to the base paper layer.

6. The tipping paper with melt film according to claim 5, characterized in that: The base paper layer has a plurality of air holes, and the air holes are located at one end of the melt film layer away from the second recessed portion.

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