Actually:
1. Filters:
Cigarette filters are specifically designed to absorb vapors and to accumulate particulate smoke components. Filters also prevent tobacco from entering a smoker's mouth and provide a mouthpiece that will not collapse as the cigarette is smoked. Filters generally have the following components:
A "plug" of acetate cellulose filter tow
95% of cigarette filters are made of cellulose acetate (a plastic), and the balance are made from papers and rayon. The cellulose acetate tow fibers are thinner than sewing thread, white, and packed tightly together to create a filter; they can look like cotton. Other materials have been tried and rejected in favor of the taste that acetate produces. Filters vary in filtration efficiency, depending on whether the cigarette is to be "light" or regular.
An inner paper wrapper (plug wrap) and glue
The paper used to wrap the acetate cellulose plug is impervious to air for regular cigarettes, or is ventilated and very porous in "light" cigarettes, allowing more air to enter the smoke mix. A polyvinyl acetate emulsion is used as the glue to attach the plug to the wrapper, and to seam the wrapper.
An outer paper (tipping paper)
The tipping paper, often printed to look like cork, covers the filter plug and attaches the filter to the column of tobacco. Tipping paper is formulated to not adhere to the lips of smokers.
I'll let my friends know too!!
don't get upset 
