chikwangwani cha tsamba la malonda

Kodi makhalidwe akuluakulu a pepala lokutidwa ndi PE ndi ati?

Pepala lokutidwa ndi polyethylene (PE) ndi mtundu wa pepala lomwe lili ndi zinthu zopyapyala za polyethylene pamwamba pake. Chokutidwachi chimapatsa pepalalo zinthu zosiyanasiyana zomwe zimapangitsa kuti likhale loyenera kugwiritsidwa ntchito popaka zinthu zosiyanasiyana, monga kuyika chakudya, kuyika zakumwa, ndi kulemba zilembo za zinthu. Izi ndi zizindikiro zazikulu za pepala lokutidwa ndi PE zomwe zimapangitsa kuti likhale lokongola popaka zinthu:

Kukana madzi: Chimodzi mwa zinthu zofunika kwambiri pa pepala lokhala ndi PE ndi kukana madzi. Kukana madzi kwa PE kumagwira ntchito ngati chotchinga chomwe chimaletsa zakumwa kulowa m'pepala, zomwe zimapangitsa kuti likhale labwino kwambiri popangira zinthu zomwe zimakhudzidwa ndi chinyezi, monga chakudya ndi mankhwala. Kukana madzi kwa pepala lokhala ndi PE kumapangitsanso kuti likhale chisankho choyenera cha zinthu zopaka zomwe zidzasungidwa m'malo onyowa kapena onyowa.

Katundu wotchinga: Kuphimba kwa PE kumapereka chotchinga ku mpweya, chinyezi, ndi mafuta, zomwe zimathandiza kusunga zatsopano ndi khalidwe la zinthu zomwe zapakidwa. Mwachitsanzo, pepala lophimbidwa ndi PE nthawi zambiri limagwiritsidwa ntchito popaka zakudya zomwe zimawonongeka, monga masangweji ndi masaladi, kuti zithandize kusunga zatsopano ndikupewa kuwonongeka. Kapangidwe kake kotchinga ka pepala lophimbidwa ndi PE kamathandizanso kuti likhale loyenera popaka zinthu zomwe zimakhudzidwa ndi mpweya, monga zamagetsi ndi mankhwala.

Kukana kutentha: Pepala lopakidwa ndi PE lili ndi kutentha kwambiri, zomwe zimathandiza kuti lizitha kupirira chakudya chotentha kwambiri (monga madzi otentha, khofi wotentha, tiyi wotentha, ma hamburger ndi ma French fries) popanda kusungunuka kapena kupunduka. Izi zimapangitsa kuti likhale lodziwika bwino pa chakudya chofulumira komanso chakudya chozizira.

Mphamvu: Chophimba cha PE chimawonjezera mphamvu pa pepalalo, zomwe zimapangitsa kuti likhale lolimba komanso losagwa. Izi zimapangitsa pepala lophimbidwa ndi PE kukhala lolimba komanso lolimba mokwanira kuti ligwiritsidwe ntchito tsiku ndi tsiku likapangidwa m'ziwiya zodyera monga makapu a pepala kapena mbale za noodles.

Chosapaka mafuta: Kuphimba kwa PE kumapangitsa pepala kukhala lolimba ku mafuta, zomwe zimapangitsa kuti likhale loyenera kugwiritsidwa ntchito popaka chakudya chofulumira. Mphamvu zosagwiritsa ntchito mafuta za pepala lokhala ndi PE zimathandiza kuti mafuta asatuluke m'pepala, zomwe zingayambitse utoto ndi kuipitsidwa kwa zinthu zina. Mphamvu zosagwiritsa ntchito mafuta za pepala lokhala ndi PE zimapangitsanso kuti likhale lokongola popaka zinthu zomwe zili ndi mafuta ambiri, monga zokhwasula-khwasula ndi zinthu zopangidwa ndi makeke.

Pomaliza, pepala lopakidwa ndi PE ndi chinthu chogwiritsidwa ntchito m'njira zosiyanasiyana komanso cholimba. Paperjoy yakhala ikupanga ndikugulitsa zinthu zopangira monga Mipukutu ya pepala yokutidwa ndi PE ndi Mapepala opangidwa ndi PE okhala ndi kraft kuyambira 2006. Ubwino wa malonda ndi ntchito yathu yodzipereka zimapangitsa kuti malonda athu azigulitsidwa bwino m'maiko ndi madera opitilira 60 padziko lonse lapansi. Ngati muli ndi zosowa, chonde siyani zambiri zanu, tidzakulumikizani posachedwa, ndipo tikuyembekezera kukhazikitsa ubale wabwino ndi inu.


Nthawi yotumizira: Feb-08-2023

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