塑料热收缩膜的发展

On Development of Plastic Thermal Shrinkage Film

主要从热收缩膜用树脂、热收缩膜工艺、热收缩膜设备3个方面进行了阐述。介绍了热收缩的工艺原理及性能要求,重点论述了热收缩膜用的新树脂品种、新成型工艺及新成型设备。并预言热收缩膜将是塑料工业未来发展的热点之一。

The development of thermal shrinkage film was introduced from the aspects of resins,processes, and equipments. The mechanism of thermal shrinkage and properties of thermal shrinkage films required were introduced, and new resins, new processes, and new equipments were discussed with emphasis. It was forecasted that thermal shrinkage films will become the hotspot of plastic industry.