Kugwiritsa Ntchito Mosiyanasiyana kwa tepi ya bopp: Maupangiri Okwanira pa Tepi ya BOPP ndi Kapangidwe Kake ● Kufotokozera mwachidule za BOPP Material Biaxially Oriented Polypropylene, yomwe imadziwika kuti BOPP, ndi zinthu zosunthika komanso zosunthika zomwe zimagwira ntchito yofunika kwambiri pazamoyo zonse.