CN201260378Y

CN201260378Y - Cigarette with long filtering holder for secondary filter

Info

Publication number: CN201260378Y
Application number: CNU2008201348021U
Authority: CN
Inventors: 师进辉
Original assignee: Zhangjiakou Cigarette Factory Co Ltd
Current assignee: Zhangjiakou Cigarette Factory Co Ltd
Priority date: 2008-09-01
Filing date: 2008-09-01
Publication date: 2009-06-24
Anticipated expiration: 2018-09-01

Abstract

The utility model discloses a long filter tip cigarette which is subjected to secondary filtration. The cigarette comprises a cigarette and a filter tip. The filter tip is formed by enwrapping a filter core with a cigarette paper; a hollow part is arranged in the filter core of the filter tip; and the length of the hollow part accounts for 38 percent of the whole filter tip. The filter core which has the proper proportion with the hollow part is arranged in the filter tip, so that fume forms solid air circulation, thereby the purposes of diluting the concentration of the fume and reducing the temperature are achieved, the fume has gentle taste, and the damage caused to human bodies by fume toxin is reduced. Meanwhile, the structure can ensure that the fume after being filtered by a first filter core part carries out the secondary filtration by a second filter core part, so that the time of filtering and processing the fume is increased and the filtering effect is improved, thereby the damage caused to the human bodies by tobacco tar is effectively reduced. Experiments prove that the proportion between the hollow part and the filter core part is better and can achieve the filtering effect which is difficult to achieve by other proportions.

Description

A kind of long cigarette with filter tip of secondary filter

Technical field

The utility model relates to a kind of cigarette, is meant a kind of long cigarette with filter tip of secondary filter especially.

Background technology

Present cigarette extensive market, the consumption market is big, and the consumption personnel are numerous, and are well-known but cigarette harm health is the consumer.

Traditional cigarette total length is 83-84mm, and cigarette props up the long 54-64mm of part, and the filter tip partial-length is about 20-30mm, and the filter-tip effect of Filter cigarette is to filter the cigarette poison.Present filter tip all is solid filter tip, and the filter tip part is very short, is difficult to the cigarette poison in the abundant filter cigarette.The structure of cigarette filter mouth portion does not all have much variations all the time, and the filter effect of cigarette is not fine always.

Along with the raising of people's level of consumption, people more and more pay attention to health.How to have reduced and reduced in the cigarette harmful substance cigarette to human body extent of injury minimum is produced in the harm of human body, be numerous smokers and household thereof expectation institute extremely, very urgent to the innovation of cigarette filter part.

The utility model content

Technical problem to be solved in the utility model is to overcome above-mentioned cigarette filter to the not good defective of cigarette poison filter effect, a kind of cigarette with filter tip of secondary filter is provided, thereby makes the cigarette mouthfeel soft, can reduce the harm of tar to human body effectively.

In order to address the above problem, the utility model is taked following technical scheme:

A kind of long cigarette with filter tip of secondary filter comprises that cigarette props up and filter tip, and filter tip is wrapped up in filter core by the cigarette paper bag and formed, and is provided with a hollow space in the filter core of filter tip, and described hollow space length accounts for 38% of whole filter length.

Described hollow space is positioned at the filter core middle part.

Described cigarette props up by obbbin parcel pipe tobacco to be formed.

The cigarette paper that filter tip partly wraps up filter core is yew paper.

Filter length accounts for 48% of whole Zhi Xiangyan length.

Whole cigarette length is 120mm, and filter length is 58mm, the long 22mm of hollow space.

The beneficial effects of the utility model are: the hollow filter core is set in the utility model filter tip, by real core filter tip and hollow filter tip flue gas is fully mixed, form three-dimensional air circulation, reach the purpose of dilution flue gas concentration and reduction temperature, make the flue gas mouthfeel soft, simultaneously, this structure can make by first section filter core part filtered smoke gas partly carries out secondary filter through second section filter core again, time and length that smoke filtration is handled have been increased, improved filter effect, thereby effectively reduced the harm of tar human body.And hollow space and filter-tip optimum fiting ratio can reach best filter effect, with respect to little hollow: the ratio of mouth has been saved raw material, also prevent hollow: the mouth ratio is excessive, flue gas can't form three-dimensional circulation and directly be inhaled into human body, loses the purpose of secondary filter effect on the contrary.

Description of drawings

Fig. 1 is the main cutaway view of the long cigarette with filter tip of secondary filter among the embodiment.

Among the figure:

Cigarette props up--1 filter tip--2 obbbins--3 pipe tobacco--4

Yew paper--5 filter cores--6 hollow spaces-------7

The specific embodiment

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

In order to make the fully cigarette poison of filtered tar generation of cigarette, the spy has invented following cigarette, and concrete scheme is as follows.

As Fig. 1, a kind of long cigarette with filter tip of secondary filter comprises that cigarette props up 1 and filter tip 2, and described cigarette props up 1 and is made up of obbbin 3 parcel pipe tobaccos 4.Filter tip 2 is made up of yew paper 5 parcel filter cores 6, is provided with a hollow space 7 in the filter core 6 of filter tip 2, and described hollow space 7 is positioned at filter core 6 middle parts.Flue gas can filter flue gas mainly via in the mid portion suction inlet to greatest extent so hollow space 7 is located at the middle part.

Whole cigarette length is 120mm, and filter length is 58mm, the long 22mm of hollow space.Filter length accounts for 48% of whole Zhi Xiangyan length.Described hollow space length accounts for 38% of whole filter length.Through evidence, the hollow space of this ratio and filter tip combination can form better three-dimensional circulation effect, thereby reach the effect of better filtration cigarette poison, ratio small offence filter poor effect, ratio is too big, the three-dimensional circulation of difficult formation, flue gas is directly sucked by hollow space, and filter effect is had a greatly reduced quality on the contrary, not as hollow space is not set, ratio of the present utility model is preferable filtration ratio, can reach best filter effect.

The hollow filter core is set in the utility model filter tip 2, hollow space 7 is formed by laser cutting in the described filter core, reduced the consumption of material for core on the one hand, save material, reduce cost, on the other hand, by real core filter tip and hollow filter tip flue gas is fully mixed, form three-dimensional air circulation, reach the purpose of dilution flue gas concentration and reduction temperature, make the flue gas mouthfeel soft, simultaneously, this structure can make by first section filter core part filtered smoke gas partly carries out secondary filter through second section filter core again, has increased time and length that smoke filtration is handled, improved filter effect, thereby effectively reduced the harm of tar human body.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1, a kind of long cigarette with filter tip of secondary filter comprises that cigarette props up and filter tip, and filter tip is wrapped up in filter core by the cigarette paper bag and formed, and it is characterized in that be provided with a hollow space in the filter core of filter tip, described hollow space length accounts for 38% of whole filter length.

2, the long cigarette with filter tip of secondary filter according to claim 1 is characterized in that, described hollow space is positioned at the filter core middle part.

3, the long cigarette with filter tip of secondary filter according to claim 1 is characterized in that, described cigarette props up by obbbin parcel pipe tobacco to be formed.

4, the long cigarette with filter tip of secondary filter according to claim 1 is characterized in that, the cigarette paper that filter tip partly wraps up filter core is yew paper.

5, the long cigarette with filter tip of secondary filter according to claim 1 is characterized in that, filter length accounts for 48% of whole Zhi Xiangyan length.

According to the long cigarette with filter tip of each described secondary filter among the claim 1-5, it is characterized in that 6, whole cigarette length is 120mm, filter length is 58mm, the long 22mm of hollow space.