Many customers, when they first encounter PO film, tend to confuse it with ordinary PE film. In fact, PO film usually refers to multi-layer co-extruded agricultural film made of polyolefins, which differs from ordinary PE film in raw material formulation and processing technology.

The main characteristics of PO film are: longer-lasting light transmittance, relatively extended effectiveness of anti-dripping and anti-fogging, and improved heat preservation performance. For regions with strong ultraviolet radiation and large diurnal temperature differences, choosing PO film with better weather resistance can help reduce replacement frequency and lower labor costs.

It should be noted that the quality of PO film on the market varies greatly, and not all films labeled "PO" deliver the same performance. When purchasing, it is recommended to clearly inquire about the raw material ratio, layer structure, and warranty period, rather than making a decision based solely on price.