CN210470997U

CN210470997U - Visual spiral cavity filter tip

Info

Publication number: CN210470997U
Application number: CN201921392080.4U
Authority: CN
Inventors: 代家红; 吴边; 方建伟; 林凡愉; 左玥
Original assignee: Yunnan Endian Technology Industrial Development Co ltd
Current assignee: Yunnan Endian Technology Industrial Development Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-08
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a visual spiral cavity filter tip, which comprises a tow section and a cavity section, and is characterized in that the tow section is connected with the cavity section through wrapping of tipping paper and forming paper, and the cavity section is a cavity formed by wrapping a hard paper tube with the tipping paper and the forming paper; the hard paper tube is adhered to the contact section of the tow section, and the whole hollow section is in a hollow spiral column shape. The utility model discloses a set up spiral stereoplasm paper pipe in the filter tip, strengthened greatly than the effect of the distance filter cigarette that traditional technique has lengthened the flue gas circulation, effectively reduced harmful substance such as tar to the harm of human body, the convenience smoker draws, has still strengthened flue gas fragrance through adding perfuming granule in helical coiled passage, has improved the suction and has experienced.

Description

Visual spiral cavity filter tip

Technical Field

The utility model relates to the technical field of cigarette, concretely relates to visual spiral cavity filter tip.

Background

The cigarettes contain a large amount of substances harmful to human bodies, such as nicotine, but the cigarettes are considered by many to have the effect of refreshing, so that the tobacco products are popular commodities around the world. People who have experienced smoking know that the filter tip cigarette in the market at present is a cylinder with two ventilated ends and sealed side surfaces, and smoke enters a human body at fixed concentration and direction according to a formula set by a manufacturer during smoking.

The filter tip is used as a bridge between a smoker and the main stream smoke, can filter partial harmful components in the smoke, is connected with the filter tip on the cigarette, can effectively intercept total particulate matters in the main stream smoke of the cigarette, reduces the tar content, and reduces the harm of the smoke to human health and environment, and the common filter tip rod only consists of tows and formed paper, and has limited filtering effect on harmful components such as cigarette tar and the like.

A large number of special filter sticks are also available in the market at present, so that harmful ingredients in smoke can be further reduced to a certain extent. For example, chinese utility model patent publication No. CN2781812Y discloses a hollow filter cigarette. The tobacco shred comprises a tobacco shred rod and a filter rod, wherein a hollow layer is arranged on the surface of the filter rod. The pattern of the hollow-out layer can be one or the combination of more than two of lines, figures, characters and symbols, the width of the hollow-out layer can be partial or whole of the filter tip, and the hollow-out layer can be made of materials with colors or texture through surface process treatment. This fretwork filter cigarette with fretwork art application to cigarette package, accord with the trend of the high-level demand of current society, through the consumer to having at smoking in-process the utility model discloses the natural exhibition of fretwork filter cigarette props up reveals, and the fretwork layer has brought new bright spot for the cigarette image, has increased the added value of product, has more deepened the consumer to the new understanding and the recognition on the image of commodity, has promoted the brand image of cigarette again simultaneously, through the natural exhibitions of highly individualized product gas quality, makes the cigarette consumption become a fashion mode that has the grade to make the consumer obtain higher level of perceptual enjoyment on the general understanding basis of commodity consumption. However, the hollow filter cigarette only has some beautiful decorations on the outer circumferential surface of the filter stick, does not provide more low-pressure channels for smoke, and has poor tar filtering effect.

Disclosure of Invention

In order to solve the problems, the utility model provides a visual spiral cavity filter tip which not only reduces the harm of harmful substances such as tar to human body, but also facilitates the smoking of smokers.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a visual spiral cavity filter comprises a tow section and a cavity section, and is characterized in that the tow section is connected with the cavity section together by wrapping tipping paper and forming paper, the length of the tow section is 1/3-1/2 of the length of the whole cigarette filter, the bottom end of the tow section is connected with a cigarette, and the cavity section is a cavity formed by wrapping a hard paper tube with the tipping paper and the forming paper; the contact sections of the hard paper tube and the tow section are mutually bonded, the cavity section is integrally in a hollow spiral column shape, intervals are reserved between spiral paper tapes forming the outer wall of the spiral column, the intervals are reserved between the spiral paper tapes and are spirally wound and hermetically connected by a strip-shaped PLA film, and the spiral paper tapes and the strip-shaped PLA film have obvious visual difference on the radial section of the filter stick of the structure.

Preferably, the tow segment is divided into an upper tow segment and a lower tow segment, the hollow segment is clamped in the middle of the filter stick, and the specific structure of the hollow segment is as follows: the lower section of the cigarette filter is bonded with the lower part of the cavity section through wrapping of the tipping paper and the forming paper, the bottom end of the cavity section is connected with the cigarette, the upper section of the cigarette filter is bonded with the upper part of the cavity section through the tipping paper and the forming paper, the length of the cigarette filter is one third of the length of the whole cigarette filter, and the top of the cigarette filter is flush with the port of the cavity section.

Preferably, in order to enhance the suction experience, a flavoring particle layer is arranged on the outer surface of the banded PLA film of the hard paper tube, the color of the flavoring particle layer corresponds to that of the spiral paper tape used by the hard paper tube, and the spiral paper tape of the hard paper tube and the cut of the banded PLA film are directly exposed at the end part of the filter stick; for example, a yellow spiral paper tape corresponds to an orange-flavored flavoring particle layer, a green spiral paper tape corresponds to a mint-flavored flavoring particle layer, and so on, consumers can directly distinguish the yellow spiral paper tape from the filter stick end, products suitable for the tastes of the consumers can be intuitively selected, and the interactive pleasure is increased.

Preferably, through holes which are spirally arranged are formed in the filter stick tipping paper and the forming paper which are provided with the flavoring particle layer along the track of the strip-shaped PLA film, the flavoring particle layer arranged on the outer surface of the strip-shaped PLA film can be directly seen through the through holes, and the filter stick tipping paper and the forming paper are beneficial to external air entering between the hard paper tube and the forming paper through the through holes and gathering the fragrance of the flavoring particles into mainstream smoke.

Preferably, the tipping paper is transparent tipping paper and the forming paper is transparent forming paper.

The working principle is as follows: when a smoker sucks the cigarette, smoke firstly passes through the lower section of tows at the top end of the cigarette and then enters the spiral channel of the hard paper tube, the smoke moves along the spiral channel, tar and dust are adhered to the inner wall of the hard paper tube and the PLA film, harmful substances of the tar and the like to the human body are reduced, the smoke strengthens the fragrance of the smoke after passing through the flavoring particles in the spiral channel, and finally the smoke enters the upper section of tows and then is sucked into the mouth.

Has the advantages that: the utility model discloses a set up spiral stereoplasm paper pipe in the filter tip, compared with the traditional art the distance that the flue gas circulates has been lengthened and the effect of filtering the cigarette is strengthened greatly, effectively reduce harmful substance such as tar to the harm of human body, facilitate the smoker to draw, still strengthened flue gas fragrance through adding perfuming granule in the helical passage, improved the suction experience, and the filter tip adopts transparent cavity structure, can see the burnt harm reducing material that falls that the cavity intussuseption is filled at a glance, its novel structure can play effective anti-fake effect; the utility model discloses the structure is exquisite, reasonable in design, convenient and practical, and low cost is fit for promoting production.

Drawings

Fig. 1 is a schematic structural view of a filter described in embodiment 1.

FIG. 2 is a schematic view of the internal structure of a hollow chamber section in example 1.

Fig. 3 is a schematic structural view of the filter described in embodiment 2.

Fig. 4 is a schematic structural view of the filter described in embodiment 3.

Fig. 5 is a schematic structural view of the filter described in embodiment 4.

In the figure: 1. cigarettes; 2. tipping paper, 3, forming paper; 4. upper section of tows; 5. tow at the lower section; 6. a rigid paper tube; 7. a PLA film; 8. a spiral paper tape; 9. a layer of fragranced particles; 10 through holes.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1

As shown in figures 1 and 2, a visual spiral cavity filter comprises a tow section and a cavity section, wherein the tow section is connected with the cavity section through wrapping of tipping paper and forming paper, the length of the tow section is 1/2 of the length of the whole cigarette filter, the bottom end of the tow section is connected with a cigarette, and the cavity section is a cavity formed by wrapping a hard paper tube with the tipping paper and the forming paper; the contact sections of the hard paper tube and the tow section are mutually bonded, the cavity section is integrally in a hollow spiral column shape, intervals are reserved between spiral paper tapes 8 forming the outer wall of the spiral column, the intervals are reserved between the spiral paper tapes 8 and are spirally wound and hermetically connected by a strip-shaped PLA film, and the spiral paper tapes 8 and the strip-shaped PLA film have obvious visual difference on the radial section of the filter stick of the structure.

Example 2

As shown in FIG. 3, a visual spiral cavity filter comprises a cigarette 1, a tow segment and a cavity segment; the cavity section is a cavity formed by tipping paper 2 and forming paper 3, the tipping paper 2 is transparent tipping paper, the forming paper 3 is transparent forming paper, and the tipping paper 2 is bonded outside the forming paper 3.

The tow section is divided into an upper tow section and a lower tow section, the lower tow section 5 is bonded with the lower part of the cavity section through the tipping paper 2 and the forming paper 3, the length of the tow is one third of the length of the whole cigarette filter, the bottom end of the tow section is connected with a cigarette 1, the upper tow section 4 is bonded with the upper part of the cavity section through the tipping paper 2 and the forming paper 3, the length of the tow is one third of the length of the whole cigarette filter, the top of the tow is flush with the port of the cavity section, and the upper tow section 4 and the lower tow section 5 form a cavity in the middle of the cavity section at intervals in the cavity section.

A spiral columnar hard paper tube 6 is arranged in the middle cavity of the cavity section, the bottom end of the hard paper tube 6 is bonded with the lower section of tows 5, the top end of the hard paper tube is bonded with the upper section of tows 4, and spiral blades of the hard paper tube 6 are connected in a sealing mode through PLA films 7.

Example 3

As shown in fig. 4, the concrete mode is the same as that of example 2, except that, in order to enhance the suction experience, a flavoring particle layer 9 is arranged on the outer surface of the strip-shaped PLA film of the hard paper tube, the flavoring particle layer 9 corresponds to the color of the spiral paper tape 8 used for the hard paper tube, and the spiral paper tape 8 of the hard paper tube and the cut of the strip-shaped PLA film are directly exposed at the end of the filter stick; for example, the yellow spiral paper tape 8 corresponds to the orange-flavored flavoring particle layer 9, the green spiral paper tape 8 corresponds to the mint-flavored flavoring particle layer 9, and so on, consumers can directly distinguish from the filter stick end, products suitable for the tastes of the consumers can be intuitively selected, and the interaction pleasure is increased.

Example 4

As shown in fig. 5, the specific mode is the same as that of example 3, except that the tipping paper is transparent tipping paper, the shaping paper is transparent shaping paper, through holes 10 spirally arranged are arranged on the filter rod tipping paper and the shaping paper provided with the flavoring particle layer 9 along the track of the strip-shaped PLA film, the flavoring particle layer 9 arranged on the outer surface of the strip-shaped PLA film is directly visible through the through holes 10, and the external air is facilitated to enter between the hard paper tube and the shaping paper through the through holes 10, so that the fragrance of the flavoring particles is gathered into the mainstream smoke.

To sum up, the utility model discloses a set up spiral stereoplasm paper pipe 6 in the filter tip, compared with the traditional art the distance that the flue gas circulates has been lengthened and the effect of cigarette is filtered greatly and has been strengthened, harmful substance's harm to the human body such as effectively reducing tar, facilitate the smoker to draw, still strengthened flue gas fragrance through adding perfuming granule in the helical passage, improved the suction experience, and the filter tip adopts transparent cavity structure, can surveyability see the interior tar reducing harm reducing material that packs of cavity, its novel structure can play effective anti-fake effect; the utility model discloses the structure is exquisite, reasonable in design, convenient and practical, and low cost is fit for promoting production.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A visual spiral cavity filter comprises a tow section and a cavity section, and is characterized in that the tow section is connected with the cavity section through wrapping of tipping paper (2) and forming paper (3), the length of the tow section is 1/3-1/2 of the length of the whole cigarette filter, the bottom end of the tow section is connected with a cigarette (1), and the cavity section is a cavity formed by wrapping a hard paper tube (6) with the tipping paper (2) and the forming paper (3); the hard paper tube (6) is mutually bonded with the contact section of the tow section, the cavity section is integrally in a hollow spiral column shape, a space is reserved between spiral paper tapes (8) forming the outer wall of the spiral column, the spiral paper tapes (8) are spirally wound and hermetically connected through a banded PLA film (7), and the spiral paper tapes (8) and the banded PLA film (7) are arranged at intervals on the outer circumference of the radial section of the filter stick and have obvious visual difference.

2. A visual spiral cavity filter according to claim 1, wherein: the tow segment is divided into two ends of an upper tow (4) and a lower tow (5), the cavity segment is wrapped and clamped in the middle of the filter stick, and the specific structure of the hollow cavity segment is as follows: the lower section of the tow (5) is bonded with the lower part of the cavity section through wrapping of the tipping paper (2) and the forming paper (3), the bottom end of the lower section of the tow is connected with the cigarette (1), the upper section of the tow (4) is bonded with the upper part of the cavity section through the tipping paper (2) and the forming paper (3), the length of the tow is one third of the length of the whole cigarette filter, and the top of the tow is flush with the port of the cavity section.

3. A visual spiral cavity filter according to claim 1, wherein: the outer surface of the banded PLA film (7) of the hard paper tube (6) is provided with a flavoring particle layer (9), the color of the flavoring particle layer (9) corresponds to that of the spiral paper tape (8) used by the hard paper tube (6), and the spiral paper tape (8) of the hard paper tube (6) and the cut of the banded PLA film (7) are directly exposed at the end part of the filter stick.

4. A visual spiral cavity filter according to claim 3, wherein: through holes (10) which are spirally arranged are formed in the filter stick tipping paper (2) and the forming paper (3) of the flavoring particle layer (9) along the track of the strip-shaped PLA film (7), and the flavoring particle layer (9) arranged on the outer surface of the strip-shaped PLA film (7) can be directly seen through the through holes (10).