... ,due to own glue factory 3,high tension stress rainbow stationery tape This type of tapes utilize bioriented polypropylene (BOPP) as ... packaging/tying/fixing in school and office use C) Common stationery, art and design, household decorations2) Width:11mm, 12mm, 15mm, 18mm ... -1987Elongation at break %≥110≥120≥130≥140≥150≥160 rainbow stationery tape