Heat-not-burn cigarette filter stick and cigarette comprising same
A heat-not-burn and cigarette filter technology, which is applied in tobacco, cigarette manufacturing, cigar manufacturing, etc., can solve the problems of poor cooling effect of smoke, average cooling effect of smoke, and affecting smoking experience, etc., and achieves low cost , Improve cooling effect, high production efficiency
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[0033] like figure 1 , this embodiment is heat-not-burn cigarette sample A, which includes: a smoking core material segment 1 and a filter rod; the smoking core material segment 1 and the filter rod are tipped through tipping paper 6 .
[0034] The filter stick includes: a supporting cooling section 2 and a filtering section 3, and the supporting cooling section 2 and the filtering section 3 are wrapped with forming paper 5 to form the filter stick; the supporting cooling section 2 includes a pipe wall 21 and a lumen 22 , there is a support member 23 in the lumen 22, and the support member 23 extends part of the length axially from one end of the supporting cooling section 2 to the other end, and divides the supporting cooling section 2 into supporting pieces in the lumen 22. A first portion of the member 23 and a second portion of the lumen 22 without the support member 23. There is a ventilation window 24 on the pipe wall 21 of the supporting cooling section 2 , and the ven...
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