Kubomi bethu bemihla ngemihla, iikomityi zephepha ziye zaba yinto eqhelekileyo. Nokuba yivenkile yekofu, indlu yeti okanye indibano yosapho, sonke sisebenzisa iikomityi zephepha. Nangona kunjalo, ngaba wakha wazibuza ukuba kutheni ezi komityi zephepha ziqinisekisiwe ukuba azivuzi? Konke oku kungenxa yekomityi yephepha ebalulekileyo yezinto ezikrwada – iphepha eligqunywe nge-PE.
Iphepha eligutyungelweyo le-PE yimveliso yephepha elungisiweyo egqunywe ngomaleko wefilimu ye-polyethylene ephepheni elisezantsi. Umsebenzi wale maleko wefilimu kukuphucula ukusebenza okungangeni manzi kwendebe yephepha, kunye nokuphucula ukumelana nobushushu kunye namandla endebe yephepha. Ngoko ke, iphepha eligqunywe nge-PE liqinisekisa njani ukuba indebe yephepha ayivuzi?
Okokuqala, ukukhethwa kwezinto ezisetyenziswa kwiphepha eligqunywe nge-PE kubaluleke kakhulu ekusebenzeni kwalo okungangeni manzi. Ifilimu ye-polyethylene yi-resin yokwenziwa enobunzima obukhulu beemolekyuli, enokusebenza kakuhle okungangeni manzi kwaye inokuthintela ngempumelelo ukufuma ukuba kungangeni ngaphakathi kwekomityi yephepha. Kwangaxeshanye, iphepha eligqunywe nge-PE nalo liphathwe ngokukodwa ukwenza indibaniselwano phakathi kwefilimu nephepha iqine ngakumbi, ngaloo ndlela kuthintelwe ukungena kwamanzi.
Okwesibini, iteknoloji yokucubungula iphepha eligqunywe nge-PE ikwadlala indima ebalulekileyo ekusebenzeni kwalo okungangeni manzi. Ngexesha lenkqubo yokuvelisa, umatshini wokulaminetha utshiza ngokulinganayo ifilimu ye-polyethylene enyibilikisiweyo kwiphepha elisezantsi ngomoya oxineneyo. Le ndlela yokucubungula yenza unxibelelwano oluqinileyo phakathi kwefilimu nephepha, ngaloo ndlela iqinisekisa ukusebenza okungangeni manzi kwekomityi yephepha.
Okokugqibela, ukuze kuqinisekiswe ngakumbi ukuba iikomityi zephepha azinamanzi, kufuneka kuhlolwe kwaye kulawulwe ngokungqongqo ngexesha lokucubungula iifeni zekomityi zephepha. Umzekelo, imiphetho yeekomityi zephepha kufuneka inqunyulwe ngokuchanekileyo kwaye igaywe ukuqinisekisa ukutywinwa okuhle. Kwangaxeshanye, umgangatho weekomityi zephepha kufuneka uhlolwe ngokungacwangciswanga ngexesha lenkqubo yemveliso ukuqinisekisa ukuba ziyahlangabezana nemigangatho yomgangatho efana nokumelana namanzi, ukumelana nobushushu, kunye namandla.
Ngenxa yeempawu zayo ezikhethekileyo zezinto kunye nenkqubo yobuchwephesha yokugquma, iphepha eligqunywe nge-PE liqinisekisile ngempumelelo ukusebenza kwekomityi yephepha. Ukusebenza kwayo okungangeni manzi, ukuqina, ukhuseleko kunye nokuphindeka kwakhona kwenza iphepha eligqunywe nge-PE libe lolona khetho lufanelekileyo lokusetyenziswa kakhulu ekwenzeni iikomityi zephepha.
Iwebhu: www.paperjoypaper.com
I-imeyile: sales3@nnpaperjoy.com
Umnxeba/iWhatsapp: +86 15240655820
Ixesha lokuthumela: Julayi-14-2023
