Ngeli xesha lokuqonda okusingqongileyo, ukufuna ezinye iindlela ezizinzileyo kwiiplastiki zemveli kukhokelele ekunyukeni kweefilimu ezinokubola. Ezi zinto zintsha zithembisa ikamva apho ukupakishwa kunye nezinye izicelo zefilimu zingasebenzi nje kuphela kodwa zikwa-eco-friendly. Kweli nqaku, siza kugocagoca kwinkqubo yokuvelisa iifilimu ezinokonakala, siphonononga inzululwazi emva kokudalwa kwazo kunye nokuthotywa kwazo ekugqibeleni, siqinisekisa ubuncinci bendawo engqongileyo.
Izithako zeefilimu ezibolisiweyo:
Iifilimu eziguquguqukayo zenziwa ikakhulu kwimithombo evuselelekayo efana nestatshi sombona, i-cellulose, okanye ezinye izinto ezisekelwe kwizityalo. Ezi zixhobo eziluhlaza zikhethwa ngenxa yokukwazi ukuphuka ngokwemvelo ngokuhamba kwexesha, ngaphandle kokushiya iintsalela ezinobungozi.
Inkqubo yeMveliso:
a. Ukukhutshwa: Inkqubo iqala ngokutsalwa kwezinto ezisisiseko kwizityalo. Oku kubandakanya uthotho lweenkqubo zoomatshini kunye neekhemikhali ukwahlula amacandelo afunekayo. b. I-Polymerization: Izinto ezikhutshiweyo zenziwa i-polymerized ukuze zenze imixokelelwane emide yeemolekyuli, ezinika ifilimu amandla kunye nokuguquguquka. c. Ukwenziwa kweFilimu: Ipolymer iyanyibilika kwaye isasazeke ibe ngumaleko obhityileyo, othi emva koko upholiswe kwaye uqiniswe ukwenza ifilimu. Eli nyathelo lifuna ubushushu obuchanekileyo kunye nolawulo lwesantya ukuqinisekisa ukufana kunye nomgangatho. d. Unyango: Ifilim inokwenza unyango olwahlukeneyo, olufana nokugqunywa ngezinto ezongezelelekileyo ukongeza iipropathi zayo, njengokunganyangeki kwamanzi okanye ukukhuselwa kwe-UV.
Indima yezongezo:
Izongezo zidlala indima ebalulekileyo ekwandiseni ukusebenza kweefilimu ezinokonakala. Banokuphucula iimpawu zomqobo wefilimu, amandla oomatshini, kunye nokuqhubekeka. Nangona kunjalo, kubalulekile ukuqinisekisa ukuba ezi zongezo ziyakwazi ukubola ukugcina ifilimu i-eco-friendly.
Ulawulo lomgangatho: Inqanaba ngalinye lemveliso liphantsi kwemilinganiselo engqongqo yolawulo lomgangatho. Oku kubandakanya ukuvavanywa kobukhulu, amandla, kunye namazinga okuguqulwa kwezinto eziphilayo ukuqinisekisa ukuba ifilimu ihlangabezana nemigangatho efunekayo.
Ukupakishwa kunye nokusasazwa: Emva kokuba ifilimu ivelisiwe kwaye ihlolwe umgangatho, ipakishwe ngendlela yokunciphisa impembelelo yayo kwindalo. Oku kusoloko kubandakanya ukusebenzisa imathiriyeli yokupakisha encinci kunye nokukhetha ukupakishwa okurisayikilishwa okanye okunokurisayikilishwa.
Inkqubo yokwehlisa umgangatho: Uvavanyo lokwenyani lwefilimu enokubola ngamandla kukukwazi ukuthotywa. Le nkqubo iququzelelwa zii-microorganisms eziqhekeza iipolymer zefilimu zibe ngamanzi, ikharbon diokside, kunye ne-biomass. Umlinganiselo wokuwohloka unokuphenjelelwa zizinto ezifana nokubunjwa kwefilimu, iimeko zokusingqongileyo, kunye nobukho beentsholongwane ezithile.
Ikamva leeFilimu ezinokonakala: Njengoko itekhnoloji ihambela phambili, kunjalo ke nokubakho kweefilimu ezinokonakala. Abaphandi baqhubeka besebenza ekuphuculeni ukusebenza kwabo kunye nokunciphisa iindleko zabo, bebenza ukuba babe yenye indlela esebenzayo kwiiplastiki zemveli.
Ukuveliswa kweefilim ze-biodegradable yinkqubo entsonkothileyo efuna ulungelelwaniso oluthambileyo lwesayensi kunye nokuzinza. Njengoko sisiya kwikamva eliluhlaza, ezi filimu zinika isisombululo esithembisayo kwingxaki yenkunkuma yeplastiki. Ngokuqonda imveliso kunye nokuthotywa kwazo, sinokuyixabisa ngakumbi imigudu eyenziwayo yokudala ihlabathi elingenabungozi kokusingqongileyo.
Khumbula, lonke ukhetho esilwenzayo, ukusuka kwiimveliso esizithengayo ukuya kwizinto esizisebenzisayo, lunegalelo kwimpilo yesijikelezi-langa sethu. Masamkele iifilim ezinokonakala njengenyathelo elisingise kwindawo ecocekileyo, eluhlaza ngomso.
Ixesha lokuposa: Sep-20-2024