Mabokosi opangira pulasitiki ndi owoneka bwino komanso osavuta kugwiritsa ntchito, chifukwa chake amagwiritsidwa ntchito nthawi zambiri popanga. Zomwe zimatchedwa kuti mabokosi a pulasitiki opangira chakudya amapangidwa makamaka ndi zinthu za LLDPE zokondera chakudya, ndipo amayengedwa mwa kuumba kamodzi kokha ndi ukadaulo wapamwamba wozungulira. Amakhala ndi maloko achitsulo chosapanga dzimbiri am'madzi ndi zotchingira zalabala pansi. Ndizopanda poizoni komanso zopanda pake, zosagwirizana ndi UV, zosavuta kusintha mtundu, zosalala, komanso zosavuta kuyeretsa.
Osati zokhazo, kwa ogwiritsa ntchito, mphamvu yotchinga ya bokosi la pulasitiki ilinso yabwino kwambiri, ndipo sichiwopa kugwa ndi kugwedezeka, ndipo ingagwiritsidwe ntchito kwa moyo wonse. Kuphatikiza apo, itha kugwiritsidwanso ntchito ndi mapaketi a ayezi, ndipo kusungirako kuzizira kumaposa miyezo ya magwiridwe antchito azinthu zofananira. Nthawi yabwinobwino, nthawi yake yopitilira firiji komanso nthawi yosungira kutentha imatha kufika masiku angapo.
M'malo mwake, ngakhale bokosi lachiwongola dzanja la pulasitiki limagwiritsidwa ntchito popakira palimodzi popanga zinthu kapena pakuyika katundu, limatha kukwaniritsa cholinga chachitetezo cha chinyezi, kutsimikizira fumbi, kuchepetsa ntchito, kukonza bwino komanso kuchepetsa ndalama. Kuphatikiza apo, filimu yopukutira ya LLDPE itha kugwiritsidwa ntchito kumaliza kuyika pamodzi ndikuyika pallet pazinthu zosiyanasiyana. Mwanjira imeneyi, zimatha kulepheretsa zoyendera kuti zisabalalike ndi kugwa, ndipo zimakhala ndi zotsatira za chinyezi, zowonongeka ndi fumbi, zotsutsana ndi kuba, ndi zowonongeka, ndipo zimakhala ndi chitetezo champhamvu.
Poganizira momwe ntchitoyi ikuyendera, mabokosi opangira pulasitiki akhala akugwiritsidwa ntchito kwambiri m'mafakitale monga makampani opanga mankhwala, zipangizo zamagetsi, kupanga mapepala, mabotolo ndi kupanga, mafakitale azitsulo, mafakitale a zomangamanga, mafakitale, mafakitale ogulitsa mankhwala, mafakitale a zakudya ndi zakumwa, ndi malonda akunja. Chifukwa chake, pamsika, mankhwalawa amafunidwa kwambiri, kupereka zabwino zambiri kwa ogwiritsa ntchito tsiku ndi tsiku.
Nthawi zambiri, bokosi la pulasitiki lopanda chilengedwe limapangidwa makamaka ndi HDPE ndi PP zokhala ndi mphamvu yayikulu ngati zida. Mabasiketi a mabokosi osinthira pulasitiki nthawi zambiri amapangidwa ndi jekeseni wanthawi imodzi, ndipo mabokosi ena opangira zinthu amapangidwa kuti azipinda. Bokosilo likakhala lopanda kanthu, limathanso kuchepetsa voliyumu yosungira ndikusunga bwino ndalama zogulira mmbuyo ndi mtsogolo.
Nthawi yotumiza: Jun-13-2025
