... .Have passed SGS&ISO certificated. BOPP seam sealing tape About usGuangzhou Kenill Industry Co.,ltd. ... strictly implement 6S management system. Technical Parameters ItemBOPP seam sealing tape MaterialPolypropylene film,Acrylic emulsionColorTransparent , Tan , Brown, ... tape, Masking tape, Double sided tissue tape, PET tape, Foam tape, PVC tape, Warning tape, Fibre tape and so on. BOPP seam sealing tape