Kufotokozera mwachidule:

BOPP imafupikitsidwa ngati Biaxially Oriented Polypropylene.Polypropylene imagwiritsidwa ntchito popanga matepi chifukwa cha zinthu zake zodabwitsa komanso magwiridwe antchito.Ndi polima ya thermoplastic yomwe imatha kusungunuka pakatentha kwina ndipo imabwerera ku mawonekedwe ake olimba ikazizira.Biaxial orientation.Kutambasula kwa filimuyi kumawonjezera mphamvu ndi kumveka bwino / kuwonekera kwa filimuyo.Kulimba kwamphamvu kwambiri komanso kulimba kumapangitsa kuti ikhale yoyenera kulongedza ndi kulemba zilembo.

Polypropylene ili ndi zinthu zina zingapo monga kukana kwa abrasion, ma chemical reactive agents, kuphulika ndi kukana chinyezi.Kanemayo ndi wosavuta kusindikiza ndi kuvala, zomwe zimapangitsa kuti zikhale zothandiza pamatepi osindikizira a BOPP osindikizidwa.Tepiyo imatha kudulidwa mosavuta ikafunika.