CN213848731U - Ternary composite filter tip containing tissue paper filtering section and air gathering cavity - Google Patents

Abstract

The utility model discloses a ternary composite filter tip that contains tissue paper filter segment and gather gas cavity belongs to cigarette filter technical field, ternary composite filter tip that contains tissue paper filter segment and gather gas cavity include the tissue paper filter segment, gather gas cavity, solid filter segment, connect dress paper. With the increasing concern of society on smoking and health problems, cigarette filters become important carriers for realizing tar and harm reduction of cigarettes, the negative effect of smoke taste lightening caused by smoke concentration reduction is usually ignored when the tar and harm reduction function is emphasized in the existing tar and harm reduction cigarette filters, the smoke taste lightening enables smokers to increase smoking amount to obtain satisfaction, and therefore the tar and harm reduction function of the filters cannot be put to practical places to reduce harm to the health of the smokers. The tar and harm of the ternary composite filter tip are reduced through the cotton paper filter section, the smoke concentration is increased through the gas gathering cavity, and the cigarette taste is guaranteed while the tar amount is reduced.

Description

Ternary composite filter tip containing tissue paper filtering section and air gathering cavity

Technical Field

The utility model belongs to the technical field of cigarette filter, more specifically the ternary composite filter who relates to a contain tissue filter section and gather gas cavity that says so.

Background

Cigarette filters were originally designed to prevent sticking of cigarette paper to the lips during smoking and to prevent tobacco from being sucked into the mouth, and after the release of epidemiological research results on smoking harmfulness and health in the fifth and sixty 20 th century, the filters became an indispensable part of cigarettes. With the increasing concern of society on smoking and health problems, cigarette filters become important carriers for realizing tar reduction and harm reduction of cigarettes, the conventional cigarette filters have certain tar reduction and harm reduction functions compared with the conventional filters in the prior art by improving filter structure, materials and the like, but the negative effects of smoke concentration reduction and smoke taste lightening are usually ignored when the tar reduction and harm reduction functions are emphasized, the smoke taste lightening weakens the physiological strength of the cigarettes, so that smokers increase the smoking amount to obtain satisfaction, and the tar reduction and harm reduction functions of the filters cannot be put to practical places to reduce the harm to the health of smokers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that exists among the background art, the utility model provides a ternary composite filter tip that contains tissue paper filter section and gather the gas cavity. The cotton paper filter section is additionally arranged at the cigarette receiving end of the filter tip, so that the adsorption capacity of the filter tip on tar is increased. The rear end of the tissue paper filtering section is additionally provided with a gas gathering cavity, so that the smoke is gathered and the smoke concentration is improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the ternary composite filter tip comprising the tissue paper filtering section and the gas gathering cavity comprises a tissue paper filtering section, a gas gathering cavity, a solid filtering section and formed paper, wherein the tissue paper filtering section, the gas gathering cavity and the solid filtering section are sequentially connected; the air gathering cavity is formed by two horn mouths axially connected by narrow mouths, and the forming paper is wrapped outside the tissue paper filtering section, the air gathering cavity and the solid filtering section.

Further, the tissue paper in the tissue paper filtering section 1 is in a spiral structure

The utility model discloses beneficial effect:

the utility model discloses connect the cigarette end at the filter tip and install the cotton paper section of straining additional, increased the filter tip and carried out adsorption efficiency to tar, cotton paper section of straining rear end is installed additional and is gathered the gas cavity and make the flue gas gathering improve flue gas concentration, has guaranteed flue gas concentration when realizing reducing burnt harm function, makes the smoker can not lead to increasing the smoking volume because of the cigarette taste is too light when the suction.

Drawings

Fig. 1 is a front view of the present invention;

in the figure, 1-tissue paper filtering section, 2-air gathering cavity, 3-solid filtering section and 4-forming paper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1, the ternary composite filter tip comprising the tissue paper filtering section and the air-gathering cavity comprises a tissue paper filtering section 1, an air-gathering cavity 2, a solid filtering section 3 and a piece of forming paper 4, wherein the tissue paper filtering section 1, the air-gathering cavity 2 and the solid filtering section 3 are sequentially connected, the air-gathering cavity 2 is formed by two horn mouths axially connected by narrow mouths, and the piece of forming paper 4 is wrapped outside the tissue paper filtering section 1, the air-gathering cavity 2 and the solid filtering section 3. The adsorption effect of the cotton paper on tar in the cotton paper filtering section 1 is superior to that of acetate fiber used by a traditional filter tip, the cotton paper also has the characteristic of low production cost, the gas gathering cavity 2 can compensate the negative effect of the reduction of the smoke concentration caused by the adsorption of the tar in the cotton paper filtering section 1, the solid filtering section 3 can be made of materials such as acetate fiber, and the like, and the solid filtering section 3 can enhance the tightness of the gas gathering cavity 2 to prevent gathered smoke from being scattered. The utility model discloses connect cigarette end at the filter tip to install cotton paper additional and strain section 1, increased the filter tip and carried out adsorption efficiency to tar, cotton paper strains 1 rear end and installs additional and gathers gas cavity 2 and make the flue gas gathering improve flue gas concentration, has guaranteed flue gas concentration when realizing reducing burnt harm function, makes the smoker can not lead to increasing the smoking volume because of the cigarette taste is too light when the suction.

Preferably, the tissue paper in the tissue paper filter section 1 is of a spiral structure, and the spiral structure increases the mechanical strength of the tissue paper, so that the deformation of the plug paper caused by the excessively low mechanical strength of the tissue paper during the production and transportation of the filter is avoided.

The utility model discloses a working process: after the cigarette is ignited, smoke passes through the wide opening connected with the cotton paper filtering section 1 through the gas collecting cavity 2 and then is collected at the narrow opening of the horn mouth, the concentration of the smoke is increased after the smoke is collected, and then the smoke with the increased concentration enters the mouth of a smoker through the solid filtering section 3. The storage of a portion of the smoke inside the trap cavity 2 between two puffs by the smoker further increases the concentration of smoke.

Finally, it is noted that the above preferred embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit, although the present invention has been described in detail through the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and detail may be made thereto without departing from the scope of the present invention.

Claims (2)

1. A ternary composite filter tip containing a tissue paper filtering section and a gas gathering cavity is characterized in that: the ternary composite filter tip comprising the tissue paper filtering section and the air gathering cavity comprises a tissue paper filtering section (1), an air gathering cavity (2), a solid filtering section (3) and a piece of formed paper (4), wherein the tissue paper filtering section (1), the air gathering cavity (2) and the solid filtering section (3) are sequentially connected; the gas gathering cavity (2) is formed by two horn mouths which are axially connected with narrow mouths, and the forming paper (4) wraps the tissue paper filtering section (1), the gas gathering cavity (2) and the solid filtering section (3).

2. The triple composite filter tip of claim 1, comprising a tissue filter segment and a gas trap cavity, wherein: the tissue paper in the tissue paper filtering section (1) is of a spiral structure.

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