• 吹塑薄膜的几种机头结构
  • 1

吹塑薄膜的几种机头结构

  • 27/02/2018 09:16:02

吹塑薄膜的几种机头结构 直角式中心供料螺旋机头:螺旋式机头按螺纹头数,可分为:单螺旋芯棒中心进料与双旋芯棒中心进料吹塑薄膜机头,后者较常用。直角中心供料用螺旋式吹塑薄膜机头的结构见下:这种机头的特点与水平中心供料吹塑薄膜机头类似,但料流阻力比前者要大…

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