2SJ-G系列两层共挤旋转机头吹膜机组

2SJ-G Series Double-layer Co-extrusion Rotary Die Film Blowing Machine Set

特点/CHARACTERISTICS

1、两层共挤复合膜可延长液体包装保鲜期。

2、挤出机的机筒、螺杆均采用优质合金钢经精密加工和氮化处理，使其硬度达到最佳值，经久耐用。

3、辅机设平台式工作台，使操作方便并配制泡圈。

4、卷取装置：双收双剖，其动力采用力矩电机，可保持适宜的张力，收卷整齐，换卷方便。

1、Double-layer co-extrusion laminated film can prolong the length for preservation of liquid package

2、The cylinder and the screw stem of the extruder are made of high quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.

3、The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.

4、Double-rolling and double-cutting coiling unit adopts torque motor to keep proper tensions and make rolling even and roll changing

用途/USE

用于吹制低密度聚乙烯（LDPE）、高密度聚乙烯（HDPE）和线性低密度聚乙烯（LLDPE）等塑料复合膜。广泛应用于快递袋、液体包装、印刷基材、出口产品包装、工业品包装等。

It is used for blowing the plastic laminated film of low density polyethylene(LDPE), high density polyethylene(HDPE) and linear low density polyethylene(LLDPE) etc, which are widely used for packing liquid, printed base material, products for export and industrial products, etc.

主要技术参数/Main Technical Parameter