摘要:
A basic amino acid or a basic amino acid salt is added to a cigarette or a cigarette filter. It is desirable for the basic amino acid or the basic amino acid salt to be added in an amount of at least 1 mg/cigarette. It is also desirable for the basic amino acid or the basic amino acid salt to be added to the cigarette or the cigarette filter in the form of an aqueous solution. Also, it is possible to add a surfactant to the cigarette or the cigarette filter together with the basic amino acid or the basic amino acid salt.
摘要:
A cigarette filter has a filter medium containing an inorganic basic substance such as sodium carbonate and a moisturizing agent selected from the group consisting of glycerin, sodium propionate and sodium lactate.
摘要:
A cigarette filter has a filter medium containing a basic amino acid or a basic amino acid salt and a moisturizing agent selected from the group consisting of glycerin, sodium propionate and sodium lactate.
摘要:
A cigarette filter has a filter medium containing an inorganic basic substance such as sodium carbonate and a moisturizing agent selected from the group consisting of glycerin, sodium propionate and sodium lactate.
摘要:
A filter holder used for smoking has a tubular body (12), which includes a socket portion (14) for receiving a cigarette (C) at one end thereof, a dilution chamber (18) located adjacently to the socket portion (14) in the inside, a chamber (22) for containing a charcoal filter (26), a chamber (24) for containing a flavor generation element (32), an annular groove (42) formed in the outer circumferential surface of the body (12), and a plurality of vent holes (44) formed in the bottom of the annular groove (42) and introduces outside air into the dilution chamber (18).
摘要:
A cigarette includes a tobacco portion having cut tobacco wrapped with a cigarette paper sheet into a rod shape. The cut tobacco has a cut width of 1.2 mm or more. Projections having a height which corresponds to ⅓ or more of the thickness of the cigarette paper sheet are formed from the inner surface of the sheet in array partially or entirely on the surface of the cigarette paper sheet, and the sheet is arranged with the projections directed towards the cut tobacco side.
摘要:
A filter holder used for smoking has a tubular body (12), which includes a socket portion (14) for receiving a cigarette (C) at one end thereof, a dilution chamber (18) located adjacently to the socket portion (14) in the inside, a chamber (22) for containing a charcoal filter (26), a chamber (24) for containing a flavor generation element (32), an annular groove (42) formed in the outer circumferential surface of the body (12), and a plurality of vent holes (44) formed in the bottom of the annular groove (42) and introduces outside air into the dilution chamber (18).