• 流延薄膜机头跟过滤熔料装置 流延膜设备
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流延薄膜机头跟过滤熔料装置

  • 14/12/2017 09:10:29

流延薄膜机头跟过滤熔料装置 机头对树脂熔融质量要求较高。生产流延薄膜的机头为扁平机头,模口形状为狭缝式。这种机头设计的关键是要使物料在整个机头宽度上的流速相等,这样才能获得厚度均匀、表面平整的薄膜。这种机头对于挤出薄板或片材同样适用扁平机头有这样几种类型…

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