| 摘要 |
<p>An environmental and healthy cigarette filter is characterized by that the said filter is made up of constitute material by weight ratio, which comprises as following: coffee bean 1-10 starch 1-10 sugar 1-10. The present invention can effectively absorb harmful matters in cigarette such as tar and nicotine, etc., maintaining the primary flavor of the cigarette and contributing to human health and environmental sanitation.</p> |
