| 摘要 |
<p>Support for wrapping an absorbing material to be used into printing machine cleaning plants providing an exterior wrapping surface, characterized in that the interior surface of said support has anchoring elements protruding with respect to said interior surface. The section of said anchoring elements has, through a perpendicular plane to the interior surface, at least one side forming an angle greater or equal to 90° with the interior surface.</p> |
