| 摘要 |
A process for the production of a smoking composition comprising impregnation of a alpha cellulose sheet material, with an aqueous solution of a polycarboxylic polymer comprising a carboxylic polysaccharide in the form of sodium alginate, or pectinic acid. The alpha cellulose sheet has a density of about 20g/per square meter and the additive contributes a 2% weight gain to the sheet. |
