Filter tip stick for low-tar cigarette

Abstract

The invention discloses a filter tip stick for a low-tar cigarette. A preparation method comprises the following steps of: (1) grinding expansive tobacco stem granules and sieving, and selecting expansive tobacco stem granules with particle sizes of between 20 and 80 meshes; (2) loading one or more than one humectant of oligomaltitol, D-pyranylgalacturonic acid, L-pyrrolidone carboxylic acid-Na, propylene glycol, glycerol, xylitol, sorbierite, Amimethylglycine, 1,3-butanediol, D-pyrane and honey on the expansive tobacco stem granules, and regulating the moisture content to be between 6 and 12 percent, wherein the humectant accounts for 0.5 to 2 percent of the weight of the expansive tobacco stem granules; (3) loading a top dressing flavor which is the same as a top dressing flavor used for preparing cut tobacco of a cigarette on the expansive tobacco stem granules; (4) spreading the expansive tobacco stem granules on nonwoven filter cloth or a paper filter element according to the adding amount of between 0.8 and 3,5mg / mm, and coiling to form a material stick; (5) coiling a white stick by using diacetate cellulose tows; and (6) alternately compounding the material stick and the white stick, wherein the white stick is close to a lip end, and the material stick is close to a cut tobacco end of the cigarette. The filter tip stick for the low-tar cigarette has the effects of reducing harm and tar and improving smoking quality of cigarettes.

Description

technical field [0001] The invention belongs to the technical field of cigarette filter rod preparation. Background technique [0002] With the development of low-tar and low-hazard cigarettes, the research and development of filter tip technology becomes more and more important. In terms of harm reduction and coke reduction, through long-term research and accumulation, a series of cigarette filter rods with outstanding effects have been developed, such as high-ventilation filter rods, grooved filter rods, and paper filter rods. However, these cigarette filter sticks significantly reduce the aroma concentration of cigarettes while reducing harm and coke. For this reason, a large number of improvement measures have been carried out in the industry, such as flavored filter sticks, flavored thread filter sticks, etc. However, these measures still cannot make up for the decline in the concentration of cigarette aroma. Contents of the invention [0003] The purpose of the pr...

AI Technical Summary

Problems solved by technology

However, these cigarette filter sticks significantly reduce the aroma concentration of cigarettes while reducing harm and coke. For this reason, a large number of improvement measures have been carried out in the industry, such as flavored filter sticks, flavored thread filter sticks, etc. However, these measures still cannot compensate for the decline in the concentration of cigarette aroma