Bokosi Lathu Losungirako la PP ndi bokosi la nkhomaliro lotayidwa lopangidwa kuchokera ku zinthu zapamwamba kwambiri, zobwezerezedwanso za polypropylene (PP), kupangitsa kuti likhale chisankho choyenera kwa iwo omwe amayika patsogolo kusungitsa chilengedwe. Kaya mukunyamula zokometsera zokometsera, kusunga zipatso, kapena kunyamula pitsa yothirira pakamwa, bokosi lokhala ndi ntchito zambirili lakuthandizani.