Mu msika, nthawi zambiri timawona mabokosi osiyanasiyana apulasitiki, mabodi odula, zingwe, mabatani, spoons, zatsopano} kusunga mabokosi ndi ndodo zolimbikitsa. Mapiriki awa amapangidwa kuchokera ku zinthu zosiyanasiyana, koma amatha kugawidwa m'mayiko anayi: pet (polyethylene terephthalate), pesthylene), polystyrene). Zipangizozi ndi zotetezeka komanso zopanda poizoni, zopanda ntchito komanso zopanda fungo. Pofuna kuwongolera kubwezeretsanso, pansi pa miyala ya pulasitiki yotayika nthawi zambiri imasindikizidwa ndi logo yobwezeretsanso, ndipo manambala osiyanasiyana amaimira zida zamapulasitiki zosiyanasiyana.
Zojambula ndi Zosasamala
Pet ili ndi kutenthetsa kotentha, ndipo kutentha kwake kwakukulu sikuyenera kupitirira 70 digiri, motero tikulimbikitsidwa kugwiritsa ntchito kutentha. M'malo mwake, ambiri mabotolo amadzi ndi mabotolo am'mimba opaka kaboni omwe amapezeka m'miyoyo yathu ya tsiku ndi tsiku amapangidwa ndi chiweto.
People ndi Makhalidwe
Pempho limatha kugawidwa kukhala lalitali -} polyethylene hdpe ndi otsika {{1} Pakati pawo, hdpe nthawi zambiri amagwiritsidwa ntchito popanga zinthu zoyeretsa ndi kusamba, ndipo sizoyenera kudya chakudya. LDPE imagwiritsidwa ntchito posungira chakudya, imakhala ndi kutentha kotentha ndi kukhazikika kwamankhwala, ndizopepuka zolemera, ndipo zimakhala ndi mawonekedwe enaake. Kuphatikiza apo, ili ndi kutentha kwa kutentha, kukana kuzizira ndi kukhazikika kwamankhwala, motero nthawi zambiri imapangidwa ndi matumba ndi atsopano}.
