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Umugqa wephepha letshe kanye nezindlela zokucubungula, okubandakanya iphepha elenziwe kanye nobuchwepheshe balo bokukhiqiza. Iphepha letshe liqukethe ungqimba lwephepha eliyisisekelo kanye nongqimba lokumboza, ungqimba lokumboza lumbozwe ungqimba lwephepha eliyisisekelo. Ungqimba lwephepha eliyisisekelo lwakhiwe yizingxenye eziphilayo kanye nezingxenye ezingaphili. Ingxenye yezinto eziphilayo iyi-polylactic acid, kanti ingxenye yesisindo sengxenye yezinto eziphilayo ingu-15 kuya ku-30. Izingxenye ezingaphili zifaka i-calcium carbonate elula kanye ne-lithopone, kanti izingxenye zesisindo zezingxenye ezingaphili zingama-70 kuya ku-85. Indlela yokucubungula yile: yomisa ngokushisa bese ukhipha amanzi kancane nge-calcium carbonate kanye ne-lithopone bese uyixuba ngokulinganayo, bese uyixuba nezingxenye ezingaphili bese uyixuba ngokulinganayo, bese wenza ukuxova kwangaphakathi kanye nokuxubeka emishinini yokuxubha. Ikhalenda liyakhishwa ukuze kutholakale ungqimba lwephepha eliyisisekelo, olube seluphathwa nge-corona. Gcoba izinto zongqimba lokumboza ebusweni bengqimba yephepha eliyisisekelo. Inobungani nemvelo, iyaguquguquka, futhi imelana nokugoqwa nokuklebhuka, ifaneleka kuma-inki ajwayelekile futhi ingasetshenziswa njengephepha lamasiko, ukudla kanye nephepha lokuhlanzeka, incwadi yokubhalela kanye nephepha lezincwadi, iphepha lokuphrinta, njll.
The Ukukhiqizwa kwephepha lamatshe le-PE Umugqa unezinhlobo ezahlukene zamaphepha amatshe nezindlela zokucubungula, okubandakanya iphepha lokwenziwa kanye nobuchwepheshe balo bokukhiqiza. Uhlobo lwephepha lamatshe, oluqukethe ungqimba lwephepha eliyisisekelo kanye nongqimba lokumboza, ungqimba lokumboza lumbozwe ungqimba lwephepha eliyisisekelo. Ungqimba lwephepha eliyisisekelo lwakhiwe yizingxenye eziphilayo kanye nezingxenye ezingaphili. Ingxenye yezinto eziphilayo yi-polypropylene, kanti ingxenye yesisindo sengxenye yezinto eziphilayo ingu-20 kuya ku-30. Izingxenye ezingaphili zifaka i-calcium carbonate ne-lithopone ekhanyayo, kanti izingxenye zesisindo sezingxenye ezingaphili zingama-70 kuya ku-80. Indlela yokucubungula yile: yomisa ngokushisa bese ukhipha amanzi nge-calcium carbonate ne-lithopone ekhanyayo bese uyixuba ngokulinganayo, bese uyixuba nezingxenye ezingaphili bese uyixuba ngokulinganayo, bese wenza ukuxova kwangaphakathi kanye ne-granulation emishinini yokuhlanganisa. Ikhalenda liyakhishwa ukuze kutholakale ungqimba lwephepha eliyisisekelo, olube seluphathwa nge-corona. Gcoba ungqimba lwesendlalelo phezu kongqimba lwephepha eliyisisekelo. Inobungani nemvelo, iyaguquguquka, futhi imelana nokugoqwa nokudabuka, ifaneleka kuma-inki ajwayelekile futhi ingasetshenziswa njengephepha lamasiko, ukudla kanye nephepha lokuhlanzeka, incwadi yamanothi kanye nephepha lezincwadi, iphepha lokuphrinta, njll.
Iphepha letshe le-PE liwuhlobo olusha lwezinto ezinobungani nemvelo ezinezinzuzo eziningi kanye nokusetshenziswa.
Yenziwe kakhulu ngempuphu ye-limestone kanye ne-polyethylene (PE) ngezinqubo ezikhethekile. Ayingeni manzi, ayivimbeli uwoyela, ayivimbeli umswakama, futhi ayibandi. Iphinde imelane nokudabuka, ayigoqeki, futhi ayidabuki kalula. , Ifanelekela izindlela ezahlukene zokuphrinta, ifaneleka kakhulu ezikhwameni zephepha, izikhwama zesandla, njll. Inqubo yokukhiqiza yale nto ayidli amanzi, ayisebenzisi uwoyela noma izihlahla, ayidingi ukumbiwa kwezinga elikhulu, ayikhiphi imfucuza, indawo yokukhiqiza ihlanzekile futhi ayinamsindo, izindleko ziphansi, iyinhlobo yezinto zokwakha phakathi kwezinto ezintsha zephepha nepulasitiki.
Iphepha letshe le-PE alikwazi nje ukufaka esikhundleni amanye amaphepha asebenzayo endabuko namaphepha ochwepheshe, kodwa futhi lifaka esikhundleni iningi lamaphakheji epulasitiki endabuko, futhi linolwazi oluqinile ngemvelo.Alidingi ukugeza ngamanzi nhlobo ngesikhathi senqubo yalo yokukhiqiza, futhi alidingi i-asidi enamandla, i-alkali eqinile kanye ne-bleach, ngakho-ke akukho nkinga yokukhishwa kwamanzi angcolile, futhi alingcolisi izinsiza zamanzi njengemifula nolwandle. Futhi lisebenzisa amandla amancane kunephepha lendabuko le-pulp yokhuni, okusiza ekuthuthukiseni izinkinga ezifana nokufudumala komhlaba okubangelwa yi-carbon dioxide (CO2).
Ngamafuphi, iphepha letshe le-PE aliyona nje into entsha enobungani nemvelo, kodwa futhi linezinzuzo eziningi njengezindleko eziphansi, ukuphindeka kabusha kanye nokuwohloka, futhi kulindeleke ukuthi libe umkhiqizo onobungani nemvelo osetshenziswa kabanzi esikhathini esizayo.
Njengoba eseneminyaka ecishe ibe ngu-20 embonini yemishini yokukhipha izinto ezihlakaniphile, ubelokhu ephethe izindima ezibalulekile eJwell Machinery, okuhlanganisa noMphathi Jikelele kanye noSihlalo Ojikelezayo. Kusukela ngo-2024, uphathe izinkampani eziningi ezingaphansi kwakhe, eqhuba ukwanda kwebhizinisi kanye nokuthuthukiswa kwezimboni, ngenkathi ehola ukusungula izinto ezintsha ekukhiqizeni izinto ezihlakaniphile kanye nokukhula komhlaba wonke.
