Ngokuthuthuka kokuqwashisa ngemvelo, ukufunwa kwabantu kwezinto zokwakha imvelo nemikhiqizo yabo kuyanda. I-Pla ezibonakalayo ezikhokhwayo kanye nezikhwama zokupakisha ezikhohlisayo zisetshenziswa kancane kancane emakethe.
I-Polylactic acid, eyaziwa nangokuthi i-PLA (polylactic acid), i-polymer etholwe yi-polymerizing i-lactic acid njengezinto eziphambili eziluhlaza. Umthombo wezinto ezibonakalayo ezivuthiwe ikakhulukazi kusuka kuMorn, uCassava, njll. Inqubo yokukhiqiza ye-PLA ingenakungcola-mahhala, futhi umkhiqizo ungabanjwa kabusha futhi uphinde usebenze ngokwemvelo.
Izinzuzo ze-PLA
I-1.biodegradebility: Ngemuva kokulahlwa kwe-PLA, kungadilizwa ngokuphelele kumanzi kanye nekhabhoni diokdi
Izinsizakusebenza ze-2.Renurable: PLA ikakhulukazi i-polymerized kusuka ku-lactic acid ekhishwe esitokweni sommbila, umoba nezinye izilimo, ezisetshenziswa izithombo ezivuselelekayo, futhi zinciphise ukuncika kwimithombo ye-petroleum.
I-3. Inokuthola umoya okuhle, ukuvumela i-oksijini kanye ne-carbon dioxility, futhi kunempahla yephunga elihlukanisayo. Ama-virus kanye nokubumba kuvame ukunamathela ebusweni bamapulasitiki angathandeki, ngakho-ke kukhona ukukhathazeka ngokuphepha nokuhlanzeka. Kodwa-ke, i-PLA ukuphela kwepulasitiki engathandeki enezakhiwo ezinhle kakhulu ze-anti-bacterial kanye ne-anti-mold.
Indlela yokulimazeka ye-PLA
I-1.Hydrolysis: Iqembu le-Ester leketanga eliyinhloko liphukile, ngaleyo ndlela linciphisa isisindo se-molecular.
2.Remal Debompotion: Into eyinkimbinkimbi eholela ekuqubukeni kwamakhompiyutha ahlukene, njengama-molecule akhanyayo kanye nama-oligomers aqondile nama-cyclic anezinsimbi ezihlukile zamangqamuzana, kanye neleactide.
I-3.PhotodeGradation: Imisebe ye-Ultraviolet ingadala ukonakala. Lesi yinto enkulu ekuvezwa yi-PLA elanga elangeni ngamapulasitiki, iziqukathi zokupakisha, kanye nezicelo zefilimu.
Ukusetshenziswa kwe-PLA enkundleni yokupakisha
Izinto ze-PLA zisetshenziswa ezinhlobonhlobo zamasimu. Embonini yokufaka, ifilimu ye-PLA isetshenziswa kakhulu ekuphazilisweni kwangaphandle kokudla, isiphuzo kanye nezidakamizwa ukuze kufakwe kabusha amaphakheji epulasitiki wendabuko, ukuze kufinyelelwe inhloso yokuvikelwa kwemvelo nokuzinza.
Paka kahle ama-mic ngokukhethekile ekukhiqizeni izikhwama ezenziwe ngokwezifiso nezikhohlisayo.
Uhlobo lwesikhwama: Isikhwama esiseceleni esiseceleni, esikhwameni sokusukuma, esikhwameni se-zipper, isikhwama esingezansi
Isakhiwo sezinto ezibonakalayo: I-Kraft Paper / Pla
Usayizi: Kungenziwa ngokwezifiso
Ukuphrinta: CMYK + Umbala we-Spot (sicela unikeze umdwebo wokuqamba, sizophrinta ngokuya ngomdwebo wokuqamba)
Izesekeli: I-Zipper / Tin Tie / Valve / Hang Hole / Tear Notch / Math noma icwebezelayo njll
Isikhathi sokuhola :: Izinsuku zokusebenza eziyi-10-25
Isikhathi sePosi: Dece-02-2024
