Matumba opangidwa ndi pulasitiki otetezedwa tsiku lililonse!

Pulasitiki nsalu thumba ndi polypropylene monga waukulu zopangira, pambuyo extrusion, kukoka, kutambasula mu lathyathyathya waya, ndiyeno nsalu, nsalu ndi kupanga matumba. Ngakhale matumba opangidwa ndi pulasitiki amapangidwa ndi mapulasitiki amitundu yosiyanasiyana, koma ntchito yake ya chilengedwe imakhala yolimba, kotero kuwonongeka kwa anthu kapena zinthu kumakhala kochepa, ndipo mphamvu yobwezeretsanso ndi yaikulu;

Pulasitiki nsalu thumba ndi polypropylene monga waukulu zopangira, pambuyo extrusion, kukoka, kutambasula mu lathyathyathya waya, ndiyeno nsalu, nsalu ndi kupanga matumba. Ngakhale matumba opangidwa ndi pulasitiki amapangidwa ndi mapulasitiki amitundu yosiyanasiyana, koma ntchito yake ya chilengedwe imakhala yolimba, kotero kuwonongeka kwa anthu kapena zinthu kumakhala kochepa, ndipo mphamvu yobwezeretsanso ndi yaikulu;

Pali njira ziwiri zoweruzira gloss wa matumba nsalu; Kusintha pamwamba gloss wa pulasitiki nsalu thumba ndi kuwala kusinthidwa ndondomeko; China ndi kuchepetsa gloss pamwamba matumba pulasitiki wolukidwa njira kusintha kuzimiririka. Kuwonjezera kuwonetsetsa okhwima zipangizo, njira kuwala kwa matumba pulasitiki nsalu, komanso kenako kuwonjezera kuwala njira, kusanganikirana kuwala njira, mawonekedwe kulamulira kuwala njira ndi akamaumba kulamulira kusalala, ndi yachiwiri processing yowala njira ndi pamwamba ❖ kuyanika njira kuwala; Izi zitha kuweruza zabwino ndi zoyipa za chikwama choluka.

Matumba oluka pansi pa kuwala kwa dzuwa ndi osavuta kukalamba ndipo adzafupikitsa moyo wautumiki. Mayesero amasonyeza kuti mphamvu ya matumba pulasitiki nsalu mu chilengedwe adzakhala yafupika ndi 25 peresenti pambuyo mlungu wa dzuwa, ndi 40 peresenti pambuyo pa milungu iwiri, kotero kuti sangathe ntchito kwenikweni. Choncho, kusungirako matumba pulasitiki nsalu n'kofunika kwambiri, matumba pulasitiki nsalu ayenera kuikidwa mu ozizira ndi oyera chipinda yosungirako, zoyendera ayenera kupewa dzuwa ndi mvula, sangakhale pafupi ndi kutentha gwero, yosungirako nthawi sadzapitirira 18 miyezi.