Okulambika obulungi omusipi gwa PP (omusipi gwa polypropylene) kyetaagisa nnyo mu nkola y’okupakinga n’okukendeeza ku nsimbi. Ekitabo kino kikwata ku bikulu ebikwata ku bipimo by’okulaga: obugazi (5–19mm), obuwanvu (0.35–0.80mm), amaanyi g’okumenya (45–230kg), okumaliriza kungulu, n’ebipimo by’omuzingo. Okutegeera engeri buli parameter gy’ekwata ku kukwatagana kw’ebyuma, obukuumi bw’emigugu, n’omuwendo gwonna kiyamba abakugu mu kugula ebintu okulaga omusipi omutuufu ogw’okukozesa kwabwe. Okusinziira ku mutindo gw’amakolero, ensengeka entuufu ekendeeza ku budde bw’okuyimirira, erongoosa okutebenkera kw’omugugu, n’okulongoosa ssente z’ebintu.