Kunyumba > Nkhani > Nkhani Zamakampani

Tanthauzo la chikhomo cha pulasitiki (2)

2021-12-04

5. PP polypropylene(kapu ya pulasitiki)
Botolo la mkaka wa soya wamba, botolo la yoghurt, botolo la zakumwa za zipatso, bokosi la nkhomaliro la uvuni wa microwave. Malo osungunuka ndi okwera mpaka 167 ℃. Ndilo bokosi lokhalo lapulasitiki lomwe limatha kuyikidwa mu uvuni wa microwave ndipo litha kugwiritsidwanso ntchito mukatsuka mosamala. Tikumbukenso kuti ena microwave nkhomaliro nkhomaliro mabokosi, bokosi thupi amapangidwa No. 5 PP, koma bokosi chivundikirocho amapangidwa No. 1 PE. Chifukwa PE silingathe kupirira kutentha kwambiri, silingayikidwe mu uvuni wa microwave pamodzi ndi bokosi la bokosi.

6. PS polystyrene(kapu ya pulasitiki)
Bokosi lazakudya lodziwika bwino la mbale ndi bokosi lazakudya zofulumira. Osayiyika mu uvuni wa microwave kuti musamatulutse mankhwala chifukwa cha kutentha kwambiri. Pambuyo pokhala ndi asidi (monga madzi a lalanje) ndi zinthu zamchere, ma carcinogens adzawola. Pewani kulongedza zakudya zotentha m'mabokosi a zakudya zofulumira. Musaphike mbale ya Zakudyazi nthawi yomweyo mu microwave.


7.PC ndi ena(kapu ya pulasitiki)

Mabotolo amadzi wamba, makapu am'malo ndi mabotolo amkaka. Malo ogulitsira nthawi zambiri amagwiritsa ntchito makapu amadzi opangidwa ndi zinthu izi ngati mphatso. Ndikosavuta kutulutsa poizoni wa bisphenol A, womwe ndi wovulaza thupi la munthu. Musatenthe mukamagwiritsa ntchito, musamawotchere dzuwa padzuwa.
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