Cavitated BOPP (Biaxially Oriented Polypropylene) is a type of film used in the food industry, in which packaging for ice cream, chocolate bar and bottle label is produced, among other things.
The main feature of this film is microcavitation - small cave - which are produced during film production. Cavitated BOPP aims to maintain ambiguity standards and mechanical and printing properties for all types of packaging, yet reducing density and making it lightweight.
To obtain microcaking, this film has been taken out once, oriented at one time; It is scaled vertically and horizontally, making micro punching. This biaxal orientation process reduces the density of the film and gives it the form of pearls, which is the specialty of BOPP film.