CN201781977U

CN201781977U - Cigarette filter tip compounded with sponge layer

Info

Publication number: CN201781977U
Application number: CN2010205100889U
Authority: CN
Inventors: 高小宝; 慕新春; 何盛; 孙平; 吕白; 丁辉; 韩晋; ***; 唐克荣
Original assignee: WUHU CIGARETTE MATERIALS FACTORY
Current assignee: WUHU CIGARETTE MATERIALS FACTORY
Priority date: 2010-08-26
Filing date: 2010-08-26
Publication date: 2011-04-06
Anticipated expiration: 2020-08-26

Abstract

The utility model discloses a cigarette filter tip compounded with a sponge layer, which comprises a filter stick and the sponge layer attached with a suction nozzle of the filter stick. Wrapping paper with suction holes is wrapped on the sponge layer, and activated carbon particles or other adsorbing particles are filled in the sponge layer. Smoke flows through the filter stick and then flows through the sponge layer of the suction nozzle, tar and other strong toxic and harmful carcinogenic substances in the smoke are effectively adsorbed by the aid of physical property of non-toxic pharmacology and adsorption of the activated carbon particles or other adsorbing particles so as to protect health of smokers, and smoke can more sufficiently contact with the sponge layer by the aid of the suction holes on the wrapping paper. The cigarette filter tip is simple in structure, convenient in production and processing and high in filtering and adsorption efficiency.

Description

Composite sponge layer cigarette filter

Technical field

The utility model relates to a kind of composite sponge layer cigarette filter

Background technology

In the cigarette of being sold in the market, its most composite sponge layer cigarette filter is that common single filter stick filters, its primary structure is the wrapping paper of filter stick and parcel filter stick, its filter efficiency is low, and the harmful substance that contains in the cigarette is not effectively filtered and adsorbed.

The utility model content

The technical problems to be solved in the utility model provide a kind of simple in structure, filter efficiency is high; the filter tip that is used for cigarette filter, it can make the nuisance mass-energy in the cigarette effectively be filtered rod and the activated carbon granule of wherein filling or filtration of other absorbent particles and absorption.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of composite sponge layer cigarette filter; include filter stick, wrapping paper is characterized in that: described filter stick is pasted with spongy layer near the end that cigarette props up; be stained with activated carbon granule or other absorbent particles in the spongy layer, be coated on the inside and outside wrapping paper of spongy layer and have suction hole.

After adopting said structure; when cigarette process filter tip; the filtration and the absorption that can obtain filter stick and be mounted on the spongy layer of nozzle portion; wherein the activated carbon granule of Tian Chonging or other adsorption particles can effectively adsorb tar and other the strong poisonous and hazardous carcinogen in the flue gas; the protection smoker's is healthy; aperture on the wrapping paper of parcel spongy layer helps cigarette and enters in the spongy layer, fully contacts with activated carbon granule or other adsorption particles.

Characteristics of the present utility model are:

This new structure is simple, and production and processing is convenient, and can improve the adsorption efficiency of filter tip to harmful substances in the cigarette.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and embodiments.

Fig. 1 is a utility model kind structural representation.

The specific embodiment

Referring to Fig. 1; this filter tip comprises a filter stick 1 that is contained in the pipe tobacco back; mount sponge layer by layer 2 at an end of described filter stick near nozzle portion, on described spongy layer, be enclosed with the coated papers 3 of band suction hole, in spongy layer, be filled with activated carbon granule or other adsorption particles 4.

In the process of smoking; when cigarette when the filter tip; at first pass through filter stick 1; when filter stick 1, filter out wherein most bulky cigarettes, wines and miscellaneous goods matter; after enter in the spongy layer 2 through the narrow meshed wrapping paper 3 of spongy layer outside again; filter once through activated carbon granule or other adsorption particles again; because the physical arrangement of activated carbon granule or other adsorption particle uniquenesses can be adsorbed on the harmful substance in the cigarette on the spongy layer; controlled a large amount of harmful substances and sucked in the human body, the suction hole on the coated papers more helps suction.

So just reduced in smoking process human body to the suction of harmful substance.

Claims

1. composite sponge layer cigarette filter; include filter stick; wrapping paper; it is characterized in that: described filter stick is pasted with spongy layer near the end that cigarette props up; be stained with activated carbon granule or other absorbent particles in the spongy layer, be coated on the inside and outside wrapping paper of spongy layer and have suction hole.