| 摘要 |
<p>A cigarette filter plug (12) and a wrapper (14) intended for the plug contain fibres that are bondable by a plasticiser. The plug (12) is sprayed with the plasticiser, preferably during manufacture, and is then wrapped with the plug wrapper (14). Adherence of the plug wrapper (14) to the plug (12) is provided by the plasticiser in the plug. This method is found not to cause blockage of any perforations provided in the plug wrapper (14) for ventilation purposes.</p> |
