Porogaramu:
Amashuka ya pulasitiki arimo gukoreshwa mu kohereza ibintu bitandukanye nk'ibinyobwa, ibiribwa, ibikoresho byo mu nzu, polima, ibikoresho by'ikoranabuhanga, imiti, imiti n'ibindi.
Ibisobanuro by'impapuro za plastiki zikoreshwa mu gupfunyika:
Udupapuro two gupfunyika dufite ubuso bwo gupakira (ingano y'agapfunyika gasanzwe) n'udupfunyika twinshi cyangwa twinshi twongeweho hamwe n'ubugari bw'udupfunyika (ubugari bw'agapfunyika ni mm 75 cyangwa mm 100). Agapfunyika gafata agapfunyika kuri kamwe muri utwo dupfunyika hanyuma kagakurura umutwaro ku dupfunyika twako duto.



















