POF三层共挤热收缩膜吹膜机

国研机械三层共挤热收缩膜吹膜机用途：

POF 三层共挤吹塑机生产的聚烯烃双向拉伸三层结构热收缩膜（POF），是目前国际上最先进的环保塑料包装材料。产品广泛应用于食品、医药、保健品、文具、化妆品、工艺品、书刊、音像制品、电器配件、机器、玩具等的热收缩外包装材料。

国研机械三层共挤热收缩膜吹膜机特点：

1、该机生产的POF热收缩膜采用国际先进的“双泡管膜法”工艺，经二次吹胀成形，其制品具有比重轻，透明度高，柔韧性好，高收缩率及耐低温性能。

2、独特设计PP/PE/PP三层共挤模头，采用内复合三层共挤技术，保证流道出料滞留时间短，快速熔融物均匀分布。

3、选配美国进口电容式测厚探头和珈玛反射探头实时监测薄膜均匀度，可大大减少薄膜厚薄偏差。

4、拥有水冷成型系统、远红外线加热系统、自动补气系统、调功模块温度控制、收卷张力控制、中心旋转收卷等新技术，节能高效，比国外同类产品有效节能15％以上。

国研机械三层共挤热收缩膜吹膜机主要技术参数：

POF Three-layer Co-extrusion Heat Shrinkable Film Blowing Machine

1. Applications

POF three-layer co-extrusion blowing machine is used in the production of POF (Polyolefin double-tension three-layer heat-shrinkable film), one of the most advanced plastic packaging materials in the world and widely used in packaging of food, medicine, healthcare products, stationery, cosmetics, handicraft, books, audio products, electric accessories, machinery, and toys.

2. Main features and functions

1.Its POF heat-shrinkable film, made with world-leading technology of Double-Bubble Tube Film Method, is formed by double blow-up. It has the wanted features like being light in weight, high clarity, high flexibility, high shrinkage, and low-temperature resistant.

2.Unique design of PP/PE/PP three-layer co-extrusion die head, together with internal three-layer co-extrusion technology, ensures short retention time of flowing channel discharging and uniform distribution of rapid melting materials.

3.The machine is equipped with capacitance type thickness gauge system and Gamma ray reflection probe imported from theUSA, which greatly reduce the unevenness of the film.

4.New techniques as water-cooling shaping system, XIR heating system, auto-air recharging system, temperature control of power-adjusting module, rewinding tension control, central rotary rewinding system, and so on are used. The machine can save energy by 15%, comparing to the like products abroad.

3. Technical Parameters