| 摘要 |
A weatherseal is secured on a vehicle flange and includes an elastomeric body having a lip extending from one side thereof. The lip has a first layer that acts as a barrier layer and also secures a second or decorative layer thereto. The first layer has a sufficient thickness to serve as a color barrier. A core in the weatherseal can be broken and the second or decorative layer applied downstream of the first extrusion crosshead, and downstream of the rollers that achieve the breaking. The first and second layers are then applied in a second crosshead extrusion die.
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