Kodi mukudziwa kusiyana kwa makapu a mapepala okhala ndi sera ndi makapu a mapepala okhala ndi PE?

Zotayidwamakapu a pepalandi zotengera za mapepala zopangidwa ndi matabwa kenako n’kukonzedwa. Pali mitundu iwiri ya zokutira mkati mwa makapu a mapepala, imodzi ndi makapu a mapepala opakidwa sera ndipo inayo ndi makapu a mapepala opakidwa ndi PE.

I. Makapu a pepala opangidwa ndi sera
Wopaka seramakapu a pepalaAmakutidwa ndi sera pakhoma lamkati la makapu a mapepala, omwe amagwiritsidwa ntchito kupatula chakudya kapena madzi akumwa omwe ali mkati mwa makapu a mapepala kuti asakhudze mwachindunji ndi zidebe za mapepala. Masiku ano, nthawi zambiri amagwiritsidwa ntchito ngati makapu a zakumwa zoziziritsa kukhosi.

Anthu ena amati “makapu a pepala opakidwa sera sangasunge zakumwa zotentha chifukwa sera pamwamba pake imasungunuka ndikusakanikirana ndi chakudya, zomwe zimakhudza thanzi lanu”.

Ndipotu, mawu awa si olondola. Choyamba, ziyenera kuonekeratu kuti chophimba cha sera mkati mwa makapu a mapepala ogwiritsidwa ntchito nthawi zonse ndi sera yodyedwa, yomwe si poizoni ndipo siisungunuka m'madzi, ndipo chakudya chochepa chingatulutsidwe.

Koma kutentha kwa sera yodyedwa kumakhala kochepa kwambiri, ndipo kumakhala kokhazikika pakati pa 0-5. Koma ngakhale ndi madzi otentha, sera yodyedwa imamezedwa pang'ono ndipo palibe chifukwa chodera nkhawa ngati simugwiritsa ntchito nthawi zonse.

Chifukwa chake, ngozi yobisika yomwe imabwera chifukwa chogwiritsa ntchito makapu a mapepala ophimbidwa ndi sera (makapu a zakumwa zoziziritsa kukhosi) ndi yakuti pamene serayo ikusungunuka pang'onopang'ono, makapuwo amafewa ndi kusokonekera akakhudza madzi, ndipo madzi amatha kuyaka okha.

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Makapu awiri a pepala la PE
Makapu a pepala okhala ndi zokutidwa (PE) m'makapu a pepala okhala ndi wosanjikiza wa PE pakhoma lamkati, osalala kwambiri, amatha kugwira ntchito yosalowa madzi komanso yosalowa mafuta. PE ndi polyethylene, kukonza chakudya kumatsimikiziridwa kuti zinthu zomwe zimadziwikanso kuti pulasitiki ndi mankhwala.

Zinthuzi sizimanunkha, sizimapha poizoni, zimakhala ngati phula ndipo sizimayamwa madzi ambiri, choncho nthawi zambiri zimagwiritsidwa ntchito ngati zinthu zosalowa madzi. Malo ake osungunuka ndi pakati pa 120-140, pomwe malo owira madzi ndi 100, kotero sizisungunuka m'madzi ndipo ndizotsimikizika kuti zingagwiritsidwe ntchito.

Makapu ambiri a mapepala omwe amatayidwa pamsika ndi makapu a pepala okhala ndi layer-layer coated (PE), mwachitsanzo, khoma lamkati la chikho cha pepala lokha ndi lomwe limakutidwa, ndipo khoma lakunja silinakutidwe.
Chifukwa chake, sikoyenera kumwa zakumwa zoziziritsa kukhosi, chifukwa mukamwa zakumwa zoziziritsa kukhosi, zimakhala zosavuta kupanga condensation pakhoma lakunja la chikho, kotero kuti chikhocho chikhale chofewa mosavuta, kuuma kwake kumachepa, ndipo chikho cha pepala chimakhala chosavuta kusokonekera, zomwe zimapangitsa kuti madzi asefukire.

Ndipotu, chiwerengero cha makapu a pepala opakidwa sera pamsika chatsika kwambiri. Makapu ambiri a pepala omwe timawaona ndi makapu a pepala ophimbidwa. Ngati mukufuna kumwa zakumwa zotentha, gulani makapu a pepala la copperplate okhala ndi gawo limodzi. Ngati mukufuna kumwa zakumwa zoziziritsa kukhosi, muyenera kugula makapu a pepala la copperplate okhala ndi magawo awiri (makapu a pepala la copperplate okhala ndi makoma akunja ndi amkati).

Ngati mukufuna kudziwa zambiri za zinthu za kampaniyo, mutha kudina ulalo wotsatirawu ndikulankhulana nafe.https://www.botongpack.com/paper-cup/