Izinkomishi zamaphepha ziyizinto ezivamile ezilahlwayo ezimpilweni zethu.Njengamanje, izinto zokusetshenziswa zenkomishi yephepha ezijwayelekile zifaka iphepha elimbozwe nge-PE, iphepha eliboshwe nge-PLA kanye nephepha lesitokofela esingenapulasitiki.Okuhlukileinkomishi yephepha izinto zokusetshenziswababe nezinzuzo zabo siqu kanye nokubi mayelana nokuvikelwa kwemvelo, ukonakala, kanye nezindleko zokukhiqiza.
1. Izinzuzo zephepha elihlanganiswe nge-PE
Iphepha eliboshwe nge-PE liyimpahla eluhlaza yezinkomishi zephepha ezimbozwe ngefilimu ye-polyethylene ebusweni bephepha.Inzuzo yukuthi inokumelana okuhle kwamanzi, okungavimbela ngokuphumelelayo ukungena kwe-liquid, ukuze indebe yephepha ingabi lula ukuvuza ngezinga elithile.
Ngaphezu kwalokho, izindleko zokukhiqiza zeI-PE camera roll rolliphansi kakhulu, futhi ubuchwepheshe bokucubungula bulula, okwenza bushibhile, bufanele ukukhiqizwa nokusetshenziswa kwezinga elikhulu.
Ukubi
Njengoba i-PE iyinto yepulasitiki, ukusetshenziswa kwezinkomishi zephepha eziboshwe nge-PE kuzokhulisa ukukhiqizwa kwemfucuza yepulasitiki futhi kubangele umthwalo emvelweni.
Ngenxa yokuhlanganiswa kwefilimu nephepha le-PE, ukubuyiswa kanye nokugaywa kabusha kwezinkomishi zephepha kuba nzima, futhi ukulahlwa okungafanele kungase kubangele ukungcoliswa kwemvelo.
2. Izinzuzo zephepha eliboshwe nge-PLA
Iphepha elimbozwe i-PLA limbozwe ngefilimu ye-polylactic acid (PLA) ebusweni bephepha.I-PLA iwupulasitiki obolayo owenziwe ngezinto ezingavuthiwe zezitshalo, ohambisana kakhulu nemvelo kunezinto zepulasitiki zendabuko.Ngemuva kokuthi izinkomishi zephepha zilahlwe, zingachithwa zibe yizinto ezingezona ezinobuthi nezingenabungozi ngemva kokwelashwa okufanele, okunobungane emvelweni.
I-PLA yenziwe ngezinsiza ezivuselelekayo ezifana nesitashi sezitshalo futhi ayincikile kangako emithonjeni ye-petrochemical, esiza ukwehlisa isidingo sezinsiza ezingavuseleleki.
Ukubi
Ngenxa yomkhawulo wenqubo yokukhiqiza kanye nezindleko zempahla eluhlaza, iphepha eliboshwe nge-PLA libiza kakhulu futhi intengo yemakethe iphezulu, ngakho-ke alifanele ukukhiqizwa okukhulu nokungabizi kakhulu.
I-biodegradation ye-PLA idinga izimo ezithile zokushisa kanye nomswakama.Uma imfucuza ingelashwa ngaphansi kwezimo ezifanele, izinzuzo zayo zemvelo zizoba buthaka.
3. Izinzuzo zephepha elingenaPlastiki
Iphepha elingenapulasitiki libhekisela ezintweni ezingavuthiwe zezinkomishi zephepha ngaphandle kokwengeza noma yikuphi ukunamathela kwepulasitiki.Inzuzo ukuthi ihambisana ngokuphelele nemvelo, yonakaliswa ngokuphelele, futhi ayinamthelela omubi endaweni ezungezile.
Ngesikhathi esifanayo, iphepha elingenalo ipulasitiki lithatha ubuchwepheshe obukhethekile obungangeni manzi ukuze lenze libe nokusebenza okuthile okungangeni manzi, okungahlangabezana nezidingo zokusetshenziswa okujwayelekile kwansuku zonke.
Ukubi
Uma kuqhathaniswa nephepha eline-PE-coated kanye ne-PLA-coated paper, iphepha elingenalo ipulasitiki linokumelana okubuthakathaka kokuqina, futhi izinkinga zokuvuza zingase zenzeke lapho lisetshenziswa noma lishiywe isikhathi eside.
Njengamanje, ubuchwepheshe bokukhiqiza iphepha elihlanganisiwe lepulasitiki lisesiteji sokuthuthukiswa, inqubo yokukhiqiza iyinkimbinkimbi, futhi izindleko zokukhiqiza ziphakeme kakhulu, okwenza intengo yayo ibe phezulu, engafanele ukukhuthazwa okukhulu kanye sebenzisa.
Izinto zokusetshenziswa ezihlukile zenkomishi yephepha zinezinzuzo zazo kanye nokubi.Lapho ukhetha izinto zokusetshenziswa ezinkomishi zephepha, izici zezinto ezihlukene kanye nezidingo zokusetshenziswa kwangempela kufanele zicatshangelwe ngokucophelela, ukuze kulinganiswe ukuvikelwa kwemvelo kanye nezinzuzo zezomnotho, futhi silwele ukunciphisa umthelela emvelweni.Ngaso leso sikhathi, inqubekelaphambili eqhubekayo kanye nokuqanjwa okusha kwesayensi nobuchwepheshe kuzoletha izinto ezingcono zenkomishi yephepha, okuhambisana kakhulu nomqondo wentuthuko esimeme.
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Isikhathi sokuthumela: Jul-29-2023
