Cigarette filter formed of even mixture of strands and paper, preparation of cigarette filter, and application method of cigarette filter

Abstract

The invention discloses a cigarette filter formed of even mixture of strands and paper, preparation of the cigarette filter, and an application method of the cigarette filter. Acetate fiber strands are loosened and added with glyceryl triacetate, paper is fed synchronously when the strands pass through an output roll, the strands are tightly attached to the paper under the action of pressure, the material composed of the strands and the paper is folded or curled randomly and formed via a cigarette gun, and then the strands and the paper are evenly distributed in a whole filter. The filter has the acetate strand fibers and the paper pulp fibers, smoke passes through the two types of fibers of different properties simultaneously, different adsorption performances of the two types of fibers are fully utilized, flow of the smoke is changed as the two types of fibers are distributed disorderly, competitive adsorption is generated, and accordingly, harm reduction and coke reduction effects of the filter are improved. In addition, the end faces of the filter are no different from a common acetate fiber filter in shape, and the cigarette filter can be directly used for cigarette production. Tests show that when used for making cigarettes, the prepared novel filter has better coke reduction effect than the common filters and has no evident change to cigarette taste.

Description

technical field [0001] The invention belongs to the field of cigarette manufacturing, and in particular relates to a novel cigarette filter rod formed by uniform mixing of tow and paper at one time and a preparation and application method thereof. Background technique [0002] The harm of smoking to the human body has become more and more obvious with the development of science, and the demand for reducing tar and harm in the tobacco industry has become increasingly urgent. For the health of consumers and the healthy development of the tobacco industry itself, the State Tobacco Monopoly Administration has also formulated a A rigid indicator for reducing coke and harm. [0003] At present, the use of chemical additives to reduce harm and tar in cigarettes has aroused people's concern about safety, so changing the filter is one of the important methods. Cigarette filter is considered to be an important and effective means of reducing tar and harm. There is a lot of research i...

AI Technical Summary

Problems solved by technology

[0007] Chinese patent CN101999755A discloses a paper core coaxial nozzle rod, which is made of acetate fiber and paper to form a very regular coaxial nozzle rod, and the inner core also uses a layer of molding paper. The adsorption performance of this rod is better than that of ordinary filters. Rod, but the production of this filter rod requires special production equipment to process and shape

Images