| 摘要 |
FIELD: tobacco industry. ^ SUBSTANCE: proposed is cigarette paper for manufacture of self-extinguishing cigarette. The cigarette paper contains a filler agent in an amount of 2 - 6 g/m2, its weight being equal to 16 - 22 g/m2. On one side of the paper sheet there are flame-retardant segments provided for. The said segments are coated with a flame-retardant agent in an amount of 0.2 - 1.8 g/m2 of the coated segment area. The above flame-retardant agent is represented by sodium alginate. The polymerisation degree of the sodium alginate alginic acid varies within the 500-900 range. ^ EFFECT: fabrication of low flame propagation cigarette paper due to reduction of the cigarette carbon monoxide/resin ratio (C/T). ^ 5 cl, 1 dwg, 2 tbl |
