Difference between OPP tape and BOPP tape
PP is the raw material of PP transparent tape base material. O indicates that PP is oriented stretched. O mainly refers to the transparent tape with high breaking strength in the production process of transparent tape. In fact, the transparent sealing adhesive is basically OPP tape.
1. BOPP is biaxially oriented polypropylene, i.e. biaxially oriented polypropylene, which means that the properties of BOPP are greatly improved by double line stretching in the longitudinal and transverse directions.
2. OPP is unidirectional polypropylene, the English full name is oriented polypropylene. Opp tape: transparent tape based on polypropylene film, with the advantages of high tensile strength, light weight, non-toxic and tasteless, environmental protection and wide range of use.
