| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce tension of an elastomeric feed strip fed to an extruder. <P>SOLUTION: The method and device reduce the tension to the elastomeric feed strip. The method includes a step of mounting a device in contact with the feed strip, a step of pushing forward the feed strip by the device when the feed strip stops or the tension exceeds a certain value, and a step of pushing the strip in the moving direction. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
