Device for producing cigarette filter stick with color in the center

The utility model relates to a device for manufacturing cigarette filter sticks with colors in the center, which comprises a color liquid supply device connected with a cigarette tongue at the outlet of a high-pressure cut tobacco conveyer through a liquid tube. By modifying the internal structure of the center of the cigarette tongue at the outlet of the high-pressure cut tobacco conveyer of a filter tip and filter stick forming machine, and a color applying device can utilize a self-flowing mode and a pressured mode to add additives to filter tips and can be utilized to obviously change the exterior structure of the end surfaces of the cigarette filter sticks to produce novel filter sticks with various colors. In the whole filter stick forming process, the utility model does not influence the forming of the filter sticks, does not need to modify the filter stick forming machine and prevents the filter stick production process from causing pollution.