Cigarette filter tip
A filter tip and cigarette technology, applied in the field of filter tip, can solve the problems such as the inability of the mouth stick to be smoothly compounded, the high cost of cigarette manufacturing, the consumption of large paper and glue, etc., and achieve the effects of extending the distance, reducing the tar content, and softening the smoke.
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Example Embodiment
[0020] Example 1
[0021] figure 1 with figure 2 It is the cigarette filter of the present invention. The cigarette filter tip includes a filter rod 1 and a packaging material coated on the outer surface of the filter rod 1. The packaging material may be tray paper or tipping paper, or a sleeve. The filter rod 1 includes short rods 2 arranged at intervals along the axial direction. The short rods 2 are cylindrical and have a smooth outer surface. The length of the short rods 2 is 5-10 mm. The adjacent short rods 2 are connected to each other by connecting rods 3, and the length of the connecting rods 3 is 5-50mm. A continuous threaded groove 4 is provided along the annular outer surface of the connecting rod 3, that is, the adjacent short rods 2 are connected by a threaded connecting rod. The filter rod 1 is formed by alternately connecting short rods 2 and threaded connecting rods. By providing short rods 2, it is possible to prevent multiple threaded connecting rods from int...
Example Embodiment
[0025] Example 2
[0026] image 3 It is the cigarette filter described in Example 2. The difference from Embodiment 1 is that the groove on the outer surface of the connecting rod 3 is a "Z"-shaped continuous groove 6 arranged along the axial direction of the connecting rod 3, that is, formed by connecting Z-shaped grooves in the axial direction. At least one “Z”-shaped continuous groove 6 is arranged along the axial direction of the connecting rod 3. When there are more than one, each “Z”-shaped continuous groove 6 is arranged at intervals along the radial direction of the connecting rod 3.
[0027] Others are the same as in Example 1.
Example Embodiment
[0028] Example 3
[0029] Figure 4 It is the cigarette filter described in Example 3. The difference from Embodiment 1 is that the groove on the outer surface of the connecting rod 3 is an "S"-shaped continuous groove 7 arranged along the axial direction of the connecting rod 3, that is, it is formed by connecting S-shaped grooves in the axial direction. At least one “S”-shaped continuous groove 7 is provided along the axial direction of the connecting rod 3. When there are more than one, each “S”-shaped continuous groove 7 is arranged at intervals along the radial direction of the connecting rod 3.
[0030] Others are the same as in Example 1.
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