Generally, the design of coat-hanger die was based on experience, which would cost more time to test the die, as a result, much part of the design were failed and had to be deserted.
以往,衣架式机头流道的设计多凭经验或半经验,带有一定的盲目性,加工制造后往往需要花费较长的时间进行试模,其代价就是昂贵的人力、物力和财力。
参考来源 - 板材挤出衣架式机头三维流场的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, the geometrical design of coat-hanger die was discussed.
本文讨论“衣架型”，挤出模头几何设计。
Coat-hanger die is usually used as the polymer melt distributor of the melt-blown nonwoven system.
熔喷非织造设备中聚合物熔体分配流道主要采用衣架型模头。
The design of the coat-hanger die is of significant importance for the polymer melt distribution across the die and the quality of the final product.
衣架型模头的设计对于熔体分配的均匀性乃至最终产品的均匀性至关重要。
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