What is POF shrink film? Where to use and how to use it? This post introduces the definition, characteristics and application method of POF shrink film.

POF (polyolefin) shrink film is a popular packaging material used for a variety of applications, such as packaging food, electronics, toys, and other consumer goods. Here are some reasons why you might choose POF shrink film

There are many shrink films currently used, such as polyolefin heat shrinkable film (POF), polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), followed by polyvinylidene chloride (PVDC), polyester ( PET), polystyrene (EPS), ethylene-vinyl acetate (EVA).

POF shrink film can be used for insulation packaging of electrical appliances and electronic components (such as the outer packaging of dry batteries); packaging of general items and food contact packaging, etc.

Differences in physical properties between POF shrink film and PE and PVC shrink film:POF is thin and tough, uniform thickness, good moisture resistance, soft texture, high tensile strength, high tear resistance, adjustable shrinkage, good friction resistance;

Shrink packaging(shrink wrap) is a packaging method in which products or packages are wrapped with shrink film, and then heated to shrink the film to tightly wrap products or packages. Shrink wrap is a promising packaging technology widely used in sales and transport packaging.