Air-permeable tipping paper
A tipping paper and breathable technology, applied in the field of cigarette components, can solve the problems that the filter tip cannot meet the needs of smokers, and it is difficult to meet the individual needs of "addicts", and achieves the effect of adjustable breathability, easy adjustment and high breathability.
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[0026] Example, see Figure 1 to Figure 3 Shown: breathable tipping paper, including: inner layer 10, interlayer 20, outer layer 30, adjusting strip 40 and so on.
[0027] Specifically, the inner layer 10 is provided with a plurality of inner through holes 11, and the inner layer 10 is made of tipping base paper. The interlayer 20 includes dense strips 21 on the left and right sides, and an air permeable layer 22 between the two dense strips 21. The dense strip 21 is made of tipping base paper, and the air permeable layer 22 is made of sponge. The outer layer 30 is provided with a plurality of outer through holes 31, and the outer layer 30 is made of tipping base paper. Obviously, the interlayer 20 is sandwiched between the inner layer 10 and the outer layer 30. There are at least two adjustment bars 40, and the adjustment bars 40 are made by coating a glue layer on the tipping base paper. That is, the adjustment strip 40 has poor air permeability. At the same time, the two s...
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