CN201813837U - Composite filter rod for menthol cigarette - Google Patents

Abstract

The utility model relates to a composite filter rod for a menthol cigarette. The composite filter rod comprises the unit structures including a composite filter element (1), an inner wrapping layer (2) and an outer wrapping layer (3), wherein the composite filter element consists three unit sections and adopts a cylindrical composite filtering body consisting of a cellulose acetate filament section (1A), an additive expanded stem particle section (1B) and an additive menthol particle section (1C) which are alternated with one another; and the additive expanded stem particle section (1B) and the additive menthol particle section (1C) are respectively formed by adding expanded stem particles and menthol particles in cellulose acetate filaments. The composite filter rod can be applied to the menthol cigarette to effectively reduce the content of poisonous substances such as hydrocyanic acid, crotonic aldehyde, phenol and the like in mainstream smoke by 2.3 to 14.6 percent, meanwhile, the smoking quality of the cigarette can be improved, the total score of sensory evaluation is increased by 1.6 to 3.4, and the quality improving and harm reducing functions are favorable.

Description

Composite filter stick for menthol cigarettes

technical field

The utility model relates to the field of cigarettes, in particular to a composite filter rod used in menthol cigarettes.

Background technique

As a filter system for cigarette smoke, cigarette filter rods play an important role in improving the quality and safety of cigarette smoking. With the contradiction between smoking and health problems becoming more and more prominent, countries all over the world are paying more and more attention to the development of new filter rods and materials. Adding tobacco stem particles or other odor particles to the filter rod to improve the smoking and filtering performance of cigarettes is a new trend that is gradually being applied in the field of cigarette production, such as patent 200910040921.X, which discloses a Production process of cigarette filter rods with tobacco stem particles.

Although the current composite filter sticks have been widely used in cigarettes, they are not highly targeted. For different types of cigarettes with different smoking styles, there is no matching composite filter stick.

Contents of the invention

The purpose of the utility model is to solve the deficiencies of the prior art and provide a composite filter rod for mint cigarettes which is added with mint particles and tobacco stem particles by improving the structure of the filter rod and effectively improving the smoking quality of cigarettes.

The utility model realizes above-mentioned object through following technical scheme:

The utility model provides a composite filter rod for menthol cigarettes, which includes four or more unit structures, and each unit structure is composed of a composite filter core composed of three units, an inner wrapping layer and an outer wrapping layer. The composite filter element is composed of a diacetate fiber tow section, a section with expanded tobacco stem particles and a section with mint particles added. Made by adding expanded tobacco stem particles and mint particles.

In the present utility model, the expanded tobacco stem granules are uniformly added to the diacetate cellulose tow, and the amount of the expanded tobacco stem granules is 0.6 mg-1.0 mg/mm tow, and the expanded tobacco stalk particles The particle size is 0.35mm-0.70mm; the mint particle segment is to add mint particles evenly to the diacetate fiber tow, the amount of mint particles added is 0.8-1.2mg/mm tow, and the particle size of the mint particles is 0.42-0.84mm .

Compared with the prior art, the utility model has the following beneficial effects:

(1) After the utility model is made into cigarettes, it can effectively reduce the content of harmful substances such as hydrocyanic acid, crotonaldehyde, and phenol in the mainstream smoke, and the reduction range reaches 2.3% to 14.6%.

(2) The cigarette filter stick provided by the utility model has a more uniform and mellow aroma compared with a filter stick with tobacco stem particles added alone.

(3) Compared with the existing filter rod for mint cigarettes, the utility model can highlight the clear fragrance of mint, and the fragrance is durable and mild. It can effectively improve the smoking quality of cigarettes, and the comprehensive score of sensory evaluation and smoking can be improved by 1.6 to 3.4 points.

Description of drawings

Fig. 1 is a unit structure in the composite filter rod of the present invention;

Fig. 2 is a structural schematic diagram of the composite filter rod of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

As shown in the figure, the utility model is a ternary composite filter rod, which is composed of a composite filter element 1 composed of three unit segments, an inner wrapping layer 2 and an outer wrapping layer 3 . The composite filter element is a cylindrical composite filter body composed of diacetate fiber tow section 1A, expanded tobacco stem particle section 1B and mint particle section 1C. To the cellulose diacetate tow, the addition amount of the expanded tobacco stem particles is 0.6mg-1.0mg/mm tow, and the particle diameter of the expanded tobacco stem particles is 0.35mm-0.70mm; In the diacetate fiber tow, the added amount of mint particles is 0.8-1.2 mg/mm tow, and the particle diameter of mint particles is 0.42-0.84 mm.

Claims (6)

1. peppermint cigarette composite filter is characterized in that composite filter includes following cellular construction: by the composite filter element (1) that three elementary sections are formed, and interior integument (2) and outer wrapping layer (3); Described composite filter element is by diacetate fiber tow section (1A), added expanded cabo particle section (1B) and added the alternate cylindric combined filtration body that constitutes of mint particles section (1C), added expanded cabo particle section (1B) and added that mint particles section (1C) is added expanded cabo particle respectively in the diacetate fiber tow and mint particles is made.

2. composite filter as claimed in claim 1, the particle diameter that it is characterized in that described expanded cabo particle is 0.35mm-0.70mm.

3. composite filter as claimed in claim 1, the addition that it is characterized in that described expanded cabo particle is the 0.6mg-1.0mg/mm tow.

4. composite filter as claimed in claim 1, the particle diameter that it is characterized in that described mint particles is 0.42-0.84mm.

5. composite filter as claimed in claim 1 is characterized in that described mint particles addition is the 0.8-1.2mg/mm tow.

6. composite filter as claimed in claim 1 is characterized in that containing four or above cellular construction.

Images