| 摘要 |
<p>A method and container for the simultaneous extrusion in controlled amounts of at least two components of different composition which are stored and physically segregated in a multicompartmented collapsible dispenser, the container sidewalls being formed of a resilient plastic material, the interior component contacting surface of which is formed with a non-migratory material having a low coefficient of friction. When the container sidewalls are compressed there is extruded a single multilayer stream of the components at predetermined volume ratios.</p> |
