II Ukukhetha okubalulekile kwezinkomishi zekhofi
A. Izinhlobo nezici zezinkomishi zephepha ezilahlwayo
1. Indlela yokukhetha izinto zenkomishi yephepha
Ubungane bemvelo. Khetha izinto ezibolayo noma ezigaywa kabusha ukuze unciphise umthelela ongemuhle kwezemvelo.
Ezokuphepha. Izinto ezisetshenziswayo kufanele zihlangabezane namazinga okuphepha kokudla futhi ngeke zikhiphe izinto eziyingozi.
Ukumelana nezinga lokushisa. Ukwazi ukumelana nezinga lokushisa eliphezulu leziphuzo ezishisayo futhi ugweme ukuguquguquka noma ukuvuza.
Ukusebenza kwezindleko. Intengo yezinto zokwakha kufanele ibe enengqondo. Futhi ohlelweni lokukhiqiza, kuyadingeka ukuthi kube nokusebenza okuhle nokusebenza kahle.
Ikhwalithi yokuphrinta. Ingaphezulu lempahla kufanele ifanele ukuphrinta ukuze kuqinisekiswe izinga lokuphrinta nokusebenza.
2. Ukuhlelwa kanye Nokuqhathaniswa Kwezinto Zephepha
a. PE camera paper cup
I-PE ehlanganisiweizinkomishi zephephangokuvamile akhiwa izingqimba ezimbili zempahla yephepha, enoqweqwe lwangaphandle olumbozwe ngefilimu ye-polyethylene (PE). I-PE coating inikeza ukusebenza okuhle okungangeni manzi. Lokhu kwenza inkomishi yephepha ingabi lula ekungeneni kwamanzi, okuholela ekuguquguqukeni noma ekuqhekekeni kwenkomishi.
b. Inkomishi yephepha eboshwe nge-PLA
Izinkomishi zephepha ezimbozwe i-PLA ziyizinkomishi zephepha ezimbozwe ngefilimu ye-polylactic acid (PLA). I-PLA iyinto engaboli. Ingabola ngokushesha ibe yi-carbon dioxide namanzi ngokusebenza kwama-microorganisms. Izinkomishi zephepha ezihlanganiswe ne-PLA zinokusebenza okuhle okungangeni manzi futhi zihlangabezana nezidingo zemvelo. Ngakho-ke, isetshenziswe kabanzi emakethe.
c. Ezinye izinkomishi zephepha ezizinzile
Ngaphezu kwezinkomishi zephepha ezimbozwe i-PE ne-PLA, kukhona nezinye izinto ezisimeme ezisetshenziswa ekwenzeni inkomishi yephepha. Isibonelo, izinkomishi zephepha le-bamboo pulp kanye nezinkomishi zephepha lotshani. Lezi zinkomishi zisebenzisa u-bamboo njengempahla eluhlaza. Ine-biodegradability enhle kanye nobungane bemvelo. Izinkomishi zephepha lotshani zenziwe ngotshani obulahliwe. Lokhu kunganciphisa ukumoshwa kwezinsiza futhi kuphinde kuxazulule inkinga yokulahlwa kukadoti.
3. Izinto ezithinta ukukhethwa kwezinto
Izidingo zemvelo. Ukukhetha izinto ezibolayo eziphilayo noma ezigaywa kabusha kuhlangabezana nesidingo semakethe. Futhi lokhu kungathuthukisa isithombe sezemvelo sebhizinisi.
Ukusetshenziswa kwangempela. Izimo ezihlukene zinezidingo ezihlukene zezinkomishi zephepha. Isibonelo, imisebenzi yangaphandle ingadinga izinto ezihlala isikhathi eside. Ihhovisi lingase likhathazeke kakhulu ngezinto zemvelo.
Ukucatshangelwa kwezindleko. Izindleko zokukhiqiza kanye nezintengo zemakethe zezinto ezihlukahlukene ziyahlukahluka. Kudingeka ukucutshungulwa okuphelele kwezakhiwo zezinto ezibonakalayo kanye nokusebenza kahle kwezindleko.
B. Izinzuzo zokwenza ngokwezifiso izinkomishi zephepha ezisimeme
1. Ukuthuthukiswa kokuqwashisa ngemvelo
Izindebe zephepha ezenziwe ngokwezifiso zibonisa izenzo ezinhle zamabhizinisi ezindabeni zemvelo. Ukusebenzisa izinto ezibolayo noma ezigaywa kabusha ukwenza izinkomishi zephepha kunganciphisa umthelela wemfucuza yepulasitiki endaweni ezungezile. Ngesikhathi esifanayo, lokhu kuphinda kuhlangabezane nesidingo sabathengi semikhiqizo ethuthukayo esimeme.
2. Ukukhethwa kwezinto ezisimeme
Izinkomishi zephepha ezenziwe ngokwezifiso zingaphinda zikhethe izinto ezivumelana nemvelo. Isibonelo, izinkomishi zephepha eziboshwe nge-PLA, izinkomishi zephepha le-bamboo pulp, njll. Lezi zinto zinokonakala okuhle. Ukuzisebenzisa kunganciphisa ngempumelelo ukungcoliswa kwemvelo. Bahlangabezane nezimfuneko zokongiwa kwamandla kanye nokwehliswa kokungcola ekukhetheni izinto.
3. Imikhiqizo ehlangabezana nezidingo zabathengi
Izindebe zephepha ezithuthukile ezenziwe ngokwezifiso zingahlangabezana nezidingo zabathengi zempilo, ukuvikelwa kwemvelo, kanye nokwenza ngokwezifiso komuntu siqu.Inkomishi yephephaingaphrintwa ngelogo yenkampani, isiqubulo, noma idizayini yomuntu siqu. Lokhu kwandisa inani elengeziwe lenkomishi yephepha. Futhi ingadonsa ukunaka nothando lwabathengi abengeziwe.