这种收缩膜最大的特点是有很多的热滑性。当产品包装完成时，收缩膜表面的温度还比较高，这种情况下如果需要立即装箱，一般没有热滑性的收缩膜相互之间会有很大的粘性，阻碍您顺利的集合装箱。而ZM-4会很出色的让您完成这个任务。同样，ZM-4拥有ZM-1的所以优点。可提供厚度：12mic，15mic，19mic，25mic，30mic

It’s main advantage is excellent hot slipproperty.when the film without hot slip property,the hpt surface after shrinkcauses stick,which makes you put the packs together hard .ZM-2 is your bestchoice to avoid such difficulities .expect for hot slip property ,it has allgood properties of ZM-1. available thickness :12mic,15mic,19mic,25mic and30mic.