Nkhani Zamakampani
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Ndi Matumba Otani Amene Ali Abwino Kwambiri Kuzimitsa Chakudya?
Mitundu ya Zikwama Zozizira 1. PE Material Material Matumba a PE (polyethylene) ndiabwino kusankha chakudya chozizira chifukwa cha kusindikiza kwake komanso kulimba. Amateteza bwino kutayika kwa chinyezi ndi kutentha kwafiriji. Matumba a PE ziplock ndi osavuta kugwiritsa ntchito ndikusunga chakudya chatsopano kwa nthawi yayitali. Ubwino: Wamphamvu s...Werengani zambiri -
Ubwino wa PE bag ndi chiyani?
Thumba la pulasitiki la PE ndi lalifupi la polyethylene. Ndi thermoplastic resin polymerized kuchokera ethylene. Polyethylene ilibe fungo ndipo imakhala ngati sera. Iwo ali kwambiri otsika kutentha kukana (otsika kutentha ntchito kutentha angafikire -70 ~ -100 ℃), kukhazikika bwino mankhwala, resis ...Werengani zambiri
