DE2906417A1 - Self extinguishing filter tipped cigarette - incorporates porous clay plug between tobacco and filter tip preventing formation of unpleasant fumes - Google Patents

Abstract

The filter tipped cigarette which may have a filter tip with composite sections includes an insert between the inner section and the tobacco. This insert can be of porous clay or other suitable material which extinguishes the glow of the tobacco before it reaches the filter. This ensures that the cigarette is extinguished without giving off unpleasant fumes after the cigarette end has been discarded, e.g. palced in an ash tray. The system prevents the atmosphere from being polluted and protects the smoker.

Description

Cigarette filter with ember stopper and extended pre-filter

to extinguish cigarettes and reduce the amount inhaled when smoking Pollutants.

The invention relates to a novel cigarette filter, which is useful to the rough in two ways.

In the conventional filter cigarettes, the filter has heretofore been as follows Disadvantages Man @ is aware, as a smoker, that in the last 15-20 mm of tobacco in front of the filter, the bulk of all pollutants from the cigarette accumulates. Nevertheless, this part is almost always smoked too, or it smells ver @@ almt in the ashtray, if it is not fully expressed, because the glow of the cigarettes The filter always starts.

The advantage of the inventive solution is seen in the fact that the conventional filter cigarettes have an additional pre or extended filter and in front of it an ember stopper made of clay or other heat-resistant and porous material is integrated.

The ember stopper now prevents the cigarette embers from smoking against the filter that cannot scorch.

The cigarette extinguishes cleanly and without a gas tank, ruoh wen it is not expressed.

Expressing the cigarette becomes superfluous with what nooh the advantage has that you can't or needn't get your hands dirty in the ashtray. There is also an occasional burn of the fingers when putting out the cigarette no more before.

The roughening, which is usually thoughtless or undertaken in the subconscious the last 20 mm of tobacco on the cigarette becomes through the extended or pre-filter automatically prevented in connection with the ember stopper. DiCa even happens without it Impairment of smoking enjoyment. The majority of all pollutants remain in the Filter and can no longer be inhaled. Every smoker welcomes this with certainty, since He absolutely knows the problems. The many millions of smokers from your addiction can not get away or want to at least have the certainty that your addiction loses much of its harmfulness.

In the drawing, the subject matter of the invention is shown, for example It shows Fig. 1 structure of the new filter cigarette Fig. 1a individual parts of the cigarette : 1 - 3 is a filter with a pre or extended filter, 4 is an ember stopper 5 is tobacco material

Claims (7)

P a t e n t and S c h u t z a n s p r ü c h e 1. Cigarette filter marked with an extended filter or prefilter that the preceding one Ember stopper prevents smoking up to the filter material. 2. cigarette filter according to claim 1, characterized in that by the ember stopper the cigarette no longer needs to be pushed out. 3. Cigarettes according to claim 1, characterized in that by the Ember stopper prevents the filter material from scorching. 4. cigarette filter characterized in that according to claim 1 - 3, the last 15-20 mm of damaged tobacco as with conventional cigarettes common, can no longer be smoked in the subconscious. 5. cigarette filter according to claim 1-4, characterized in that there are no more stinking and smoking cigarette stubs in the ashtrays gives. 6. cigarette filter according to claim 1-5, characterized in that the entire process of smoking a cigarette to a substantial degree of its defectiveness for the smoker loses. 7. cigarette filter according to claim 1-6, characterized in that Cigarettes with this filter system are more environmentally friendly.