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                  双机头吹膜机组

用途:用于吹制低密度聚乙烯（LDPE）、高密度聚乙烯（HDPE）塑料薄膜。可制成各种背心袋、平口袋、广泛应用于食品、服装、纺织、工业等包装。
特点:挤出机的机筒、螺杆均采用优质合金钢经氮化和精密加工。具有*硬度和耐腐蚀性，本机组经科学设计一套挤出两付机头，提高生产量，节省能源、劳动力、生产厂房等优点。 

Double-Head Film Blowing Machine Set

Use
This machine set is used for blowing Low-density polyethylene（LDPE） and high-density polyethyene（HDPE）plastic film to make various vest bags and flat-rim bags which have been widely used for packing in the food industry, garment industry and textile industry, etc.

Characteristics

Both the cylinder and the screw of the extruder are made of high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance. Scientifically designed, this machine set has two heads for one extruder with such advantages as increasing production capacity, saving energy, labour and workshop area, etc.