| 摘要 |
A tobacco product wrapping, material comprising composite particles is described, the composite particles being obtainable by a method in which: (a) an aqueous suspension containing calcium carbonate particles is prepared, (b) a metal salt comprising an aluminum cation is added, wherein the metal salt (i) is able to form a basic metal component in the suspension and (ii) has a solubility of greater than 9.0 mg/L in water, measured at the pH value of the prepared suspension and at a temperature of 20o C, as well as a method for the production of same, the use of such tobacco product wrapping material for the production of tobacco products, and the tobacco products produced with them. |
