| 摘要 |
A method for manufacturing a plastic cover for a connector bar that includes providing a mold having a substantially rectangular shaped block, having a first surface and a second surface adjacent the first surface. Both the first and second surfaces each have at least one generally cylindrically shaped projection extending outwardly away from the respective surfaces. To form the plastic cover, the mold is dipped into a polymer solution and is allowed to dwell in the solution for a certain period of time. Next, the plastic cover is cured for a sufficient period of time so that the polymer solution hardens to form the plastic cover. After the cover is formed around the mold, it is removed from within the cover through a slit opening. After the mold is removed from the cover, a connector bar can be inserted through the opening into the cover's cavity.
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