由于POF收缩膜的加工制造方法与一般薄膜不同，且其加热收缩的包装应用方式也相当特殊。因此对薄膜本身有极高的性能要求。
The processing and manufacturing method of POF shrink film is different from that of general film, and its packaging application mode of heating shrinkage is also quite special. Therefore, the film itself has very high performance requirements.
Ÿ低收缩温度：以利最终用户提高包装速度，降低包装成本。
Low shrinkage temperature: for the benefit of end users to improve packaging speed and reduce packaging costs.
Ÿ较宽的收缩温度工作区间：提高薄膜适机性，让薄膜可轻易适用于各种新旧设计的收缩包装设备，而不须大幅调整包装条件。
? wide shrink temperature working range: improve film adaptability, so that the film can be easily applied to all kinds of new and old design shrink packaging equipment, without significant adjustment of packaging conditions.
Ÿ适当的收缩率与收缩力：不同的包装内容物可能须要有不同的收缩性能来配合，必须利用配方及加工条件来调整。
Proper shrinkage rate and shrinkage force: different packaging contents may have different shrinkage properties, which must be adjusted by formula and processing conditions.
Ÿ高热封强度和热粘强度：对高速全自动包装设备，较高的热粘及热封强度尤其重要，可有效降低包装破漏率。
High heat sealing strength and heat sealing strength: for high-speed automatic packaging equipment, high heat sealing strength and heat sealing strength are particularly important, which can effectively reduce the package leakage rate.
Ÿ高机械强度：较高的抗撕裂强度、抗刺穿强度及冲击强度，可降低包装破漏率，且对内容物提供较高的保护
High mechanical strength: high tear strength, puncture strength and impact strength, which can reduce package leakage rate and provide high protection for contents
Ÿ高透明度及表面光泽度：让包装内容物看起来更加美观，提高产品吸引力，并刺激消费者的购买欲。
High transparency and surface gloss: make the contents of the package look more beautiful, improve the attractiveness of the product, and stimulate the purchase desire of consumers.