Makapu a mapepala otayidwa ndi zida zodziwika bwino zamadzi akumwa m'nyumba zambiri komanso m'malo opezeka anthu ambiri. Ndiye kodi mukudziwa kuti makapu a mapepala amapangidwa ndi zinthu ziti? Zipangizo zopangira makapu a mapepala ndi zinthu zofunika kwambiri zomwe zimatsimikizira ubwino, kulimba, komanso chitetezo cha chinthu chomaliza.
Zipangizo zodziwika bwino zomwe zimagwiritsidwa ntchito popanga makapu a pepala ndi izi:
Bolodi la mapepala: Zipangizo zazikulu zomwe zimagwiritsidwa ntchito popanga makapu a mapepala ndi bolodi la mapepala, lomwe ndi mtundu wa pepala lokhuthala lomwe limapangidwa ndi ulusi wamatabwa opukutidwa. Limadziwika ndi mphamvu zake zambiri, kuuma kwake, komanso kukana chinyezi ndipo lapangidwa makamaka kuti ligwiritsidwe ntchito popaka chakudya.
Zomatira: Zomatira zimagwiritsidwa ntchito pogwirizanitsa zigawo za bolodi la mapepala ndikupanga chisindikizo chosatulutsa madzi. Zomatira zomwe zimagwiritsidwa ntchito popanga makapu a mapepala ndi monga zomatira zochokera m'madzi, zosungunulira, komanso zotentha.
Inki: Inki imagwiritsidwa ntchito kusindikiza mapangidwe ndi ma logo pamwamba pa makapu a pepala. Inki zomwe zimagwiritsidwa ntchito ziyenera kukhala zotetezeka pa chakudya komanso zopanda poizoni kuti zisalowe m'kati mwa chikhocho ndikuyika pachiwopsezo pa thanzi.
Zophimba: Zophimba zimagwiritsidwa ntchito poteteza bolodi la mapepala ndi zomwe zili m'chikho kuti chinyezi ndi zakumwa zina zisalowe m'bolodi la mapepala ndikupangitsa kuti liwonongeke. Zophimba zomwe zimagwiritsidwa ntchito popanga makapu a mapepala ndi sera, PE (polyethylene), ndi silicone. Makapu a mapepala otayidwa okhala ndi zinthu zophimba za PE ndi omwe amagwiritsidwa ntchito kwambiri pamsika pakadali pano.
Zowonjezera: Zowonjezera monga ma enzyme, ma emulsifier, ndi zotetezera nthawi zina zimawonjezeredwa ku zinthu zopangira kuti ziwongolere magwiridwe antchito ndi nthawi yosungiramo zinthu za makapu a pepala.
Pomaliza, zinthu zopangira zomwe zimagwiritsidwa ntchito popanga makapu a mapepala zimasankhidwa mosamala kuti zitsimikizire kuti chinthu chomaliza ndi chapamwamba kwambiri, cholimba, komanso chotetezeka kugwiritsidwa ntchito popaka chakudya.
Paperjoy, yomwe idakhazikitsidwa mu 2006, ndi wopanga waluso wa mapepala okhala ndi zokutira za PE, kusindikiza ndi kuduladula. mafani a chikho cha pepala ndi zinthu zina zopangira makapu a pepala. Ndalama zomwe timapanga pamwezi zimaposa matani 5,000, ndipo zinthu zathu zimagulitsidwa bwino m'maiko opitilira 60 padziko lonse lapansi. Kampani yathu ili ku Nanning City, Guangxi, China, landirani makasitomala kuti atichezere.
Nthawi yotumizira: Feb-06-2023
