Imibhobho ye-FRPP, okanye imibhobho ye-Fiber eQinisekisiweyo yePolypropylene, ivele njengesisombululo esiguqukayo kwicandelo lokwakha kunye nemibhobho yamanzi. Yenziwe ngokudityaniswa kwepolypropylene kunye nokuqinisa imicu, le mibhobho inikezela ngezibonelelo ezikhethekileyo ezenza ukuba ibe yinto enomtsalane kwizicelo ezahlukeneyo. Njengobungcali kwishishini lezixhobo zokuhombisa, ukuqonda izibonelelo kunye neefo