CN2408697Y

CN2408697Y - Cigarette with filter-tip of triplex combined filtering media

Info

Publication number: CN2408697Y
Application number: CN 99252786
Authority: CN
Inventors: 陈仁栋; 王秀霞
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-10
Filing date: 1999-11-10
Publication date: 2000-12-06
Anticipated expiration: 2009-11-10

Abstract

The utility model relates to a cigarette with a filter tip with triplex combined filter medium bodies, particularly a cigarette with a novel filter tip. A filter tip is formed by combining a filter medium body 1 which is made of a thread bundle and a filter medium body 2 which is made from paper pulp threads and activated carbon particles, and a cigarette is formed by combining the filter tip and a roll body with tobacco shreds 3 of the cigarette. Smoking the cigarette with the filter tip can efficiently filter harmful substances in the smoke of the cigarette and can reduce harm on a human body caused by nicotine, tar, carbon monoxide, etc. in the cigarette.

Description

A kind ofly have three recombinations and filter amboceptor cigarette with filter tip

The utility model belongs to a kind of three recombinations filtration amboceptor cigarette with filter tip that has, and especially refers to a kind of novel cigarette with filter tip that has.

Present cigarette is on the market mostly chewed with pipe tobacco scroll two parts by tow filter and is constituted.Owing to the tow monofilament surface that filter tip is used is smooth, direction is identical, and monofilament filament inside does not have impregnability, therefore, when smoke from cigarette passes through, to the absorption of harmful substances such as wherein nicotine, tar, affine and retentivity is relatively poor, thus the harmful substance can not filter out smoking to greatest extent the time.

The purpose of this utility model, be to provide a kind of cigarette with filter tip of new structure, the filter medium (material that promptly is used for filter cigarette smog) of crossing with filter tip of this cigarette, constitute by three kinds of materials, every kind of material is called one and heavily filters body, these three kinds of materials are respectively tow, paper pulp silk and active carbon particle, and three kinds of combinations of materials constitute cigarette filter tip together.Filter medium part excessively by the making of paper pulp silk, because paper pulp silk rough surface, the monofilament direction is inconsistent, frictional force was relatively large when smoke from cigarette passed through, wood pulp monofilament focusing wet goods has the stronger ability of soaking in addition, so do the filter body of cigarette filter tip with the paper pulp silk, can manyly more absorb with producing effect and filter out the harmful substance in the smog.Active carbon particle mixed in right amount, equably be placed among the paper pulp silk, form " paper pulp silk+active carbon particle " with the paper pulp silk jointly and filter filter body section.Because active carbon particle has stronger affine, adsorption capacity to harmful substances such as the tar in the smoke from cigarette, nicotine and carbon monoxide, so, can filter the murder by poisoning composition in the smoke from cigarette more up hill and dale.With the filter body portion that tow is made, an effect is to be used for continuing to filter smog, and another effect is that to be used for shutoff paper pulp silk+activated carbon filter body not excessive.

For achieving the above object, the technical solution adopted in the utility model is: the filter medium of crossing of cigarette filter tip is made two sections respectively: make of tow for one section, make of paper pulp silk+active carbon particle for one section.The filter medium of making of tow 1 of crossing is connected and combines common formation filter tip with the filter medium of making of paper pulp silk+active carbon particle 2 of crossing, again with the cigarette cut tobacco scroll 3 formation cigarette that links together.Have this cigarette with filter tip that is made of " tow-paper pulp silk-active carbon particle " triple filter material, during smoking, smog is crossed filter medium 2 by paper pulp silk+active carbon particle earlier.Because the paper pulp silk belongs to wood materials, monofilament surface is coarse, the length plucked, the direction difference is therefore bigger to the frictional force of smog, for in the smog such as nicotine, the attraction of harmful substances such as tar, retentivity and close attached ability are bigger, and paper pulp silk monofilament inside can also infilter, soak into tar, therefore, under equal density state, the paper pulp silk is crossed filter medium can more, more filter out harmful substance in the smog with producing effect.The active carbon particle of admixture in the paper pulp silk when smog passes through, can have very strong absorption, affinity to the nicotine in the smog, tar and carbon monoxide etc., therefore can filter out the toxin composition in the smoke from cigarette more, more up hill and dale.Smog is crossed by paper pulp silk active carbon particle after the filter medium 2, and again by tow filter body 1, tow filter body 1 except that can continuing to filter to smoke from cigarette, and it is excessive to block paper pulp silk+active carbon particle filter body.Inhale this three recombinations filter body cigarette with filter tip, can not change the original mouthfeel and the characteristic of cigarette, in a single day inhale of the harm of the combustion pernicious gas that tow produced simultaneously in the time of can also eliminating the cigarette end after-flame human body.

For making filter effect better, paper pulp silk+active carbon particle filter body section 2 should be grown as far as possible, but simultaneously in order to guarantee integrality with filter tip, paper pulp silk+active carbon particle filter body section is filtered the length ratio of body section with tow, generally comparatively suitable about 2: 1, also can make 1: 1.Simultaneously, be used for the paper that paper that the paper of curled hair bundle and paper pulp silk+active carbon particle and being used to is connected the two should adopt good permeability; The paper that is used to connect filter tip and pipe tobacco scroll can also adopt laser borings crossing filter medium 2 pairing parts.

Of the present utility model rational in infrastructure, production technology is feasible, can more effectively reduce harmful substance in the cigarette to health effects, reduces the pollution of chemical fibre material to human body and environment simultaneously.

Below in conjunction with drawings and Examples explanation the utility model

Fig. 1 is the utility model structural representation

Embodiment:

Earlier made filter medium 1 with tow, made filter medium 2 with paper pulp silk+active carbon particle, the length ratio of tow section and paper pulp silk+active carbon particle section is 1: 2, crosses filter medium to two sections again and combines the formation cigarette filter tip, combines with cigarette cut tobacco scroll 3 afterwards to constitute cigarette.

Claims

1, a kind ofly has three recombinations and filter amboceptor cigarette with filter tip, it is characterized in that: cross filter medium (1) and combine the formation filter tip by what tow was made, combine formation cigarette with cigarette cut tobacco scroll (3) again by the filter medium (2) of crossing that paper pulp silk+active carbon particle is made.