A functional cigarette paper of low grammage and preparation method

The present invention relates to a functional cigarette paper of low grammage, which tobacco fiber or bulk phase comprising a first tobacco dust, the bulk of the at least one side of the outer surface of the second tobacco powder adhered, wherein said first tobacco powder and the second powder of the same or different tobacco. The present invention also relates to a method for preparing the functional cigarette paper of low grammage, which comprises the steps of (1) Pulp preparation, (2) the cigarette paper coating formulation was a stable suspension of dedicated and (3) paper machine. Functionality of the present invention is a cigarette paper of low grammage uniform coloring not only to improve the opacity of the cigarette paper; and a good stiffness, facilitate rolling; while wrapped gray force, improve the feel suction cigarette. Functionality of the present invention, the cigarette paper of low grammage can be effectively increased the sensory quality of the rolled product during smoking cigarette and to reduce the harmful components in cigarette smoke. Thus, low-weight functional cigarette paper of the present invention has a wide application prospect.