bopp tape, transparent color printing BOPP sealing tape sealing with pressure sensitive adhesive tape (hereinafter referred to as "tape") product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to biaxially oriented polypropylene film as the substrate, the substrate side evenly coated with a pressure-sensitive adhesive tape. The tape is mainly used for sealing, capping and bundling articles, etc., can also be used as office supplies.