• 挤出吹塑薄膜的生产方式
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挤出吹塑薄膜的生产方式

  • 07/02/2018 10:38:06

挤出吹塑薄膜的生产方式 根据薄膜牵引方向不同,可将吹塑薄膜的生产形式分为平挤上引吹塑、平挤平牵吹塑和平挤下垂吹塑三种,其中以前者最为常见。平挤上引吹塑法的工艺流程如下。1一挤出机;2一机头;3一风环;4一工作架;5一人字板;6一牵引辊;7一导辊;8一薄膜;9一卷取…

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