Ngokuthuthukiswa kokuqwashisa ngemvelo, isidingo sabantu sezinto ezingangcolisi imvelo kanye nemikhiqizo yabo siyakhula. Izinto ezingangcoliswa imvelo Izikhwama zokupakisha ezingangcoliswa imvelo ze-PLA kanye ne-PLA zisetshenziswa kabanzi kancane kancane emakethe.
I-polylactic acid, eyaziwa nangokuthi i-PLA (i-Polylactic Acid), iyi-polymer etholakala ngokushintsha i-lactic acid ibe yizinto ezisetshenziswa kakhulu. Umthombo wezinto ezisetshenziswayo wanele ikakhulukazi kusuka kummbila, umdumbula, njll.. Inqubo yokukhiqiza i-PLA ayinayo ingcoliso, futhi umkhiqizo ungabola futhi usetshenziswe kabusha ngokwemvelo.
Izinzuzo ze-PLA
1. Ukubola kwe-biogradient: Ngemva kokuba i-PLA ilahliwe, ingabola ngokuphelele ibe ngamanzi kanye ne-carbon dioxide ngaphansi kwezimo ezithile, bese iphinda ingene emjikelezweni wemvelo, igweme ukungcola kwesikhathi eside emvelweni okubangelwa yipulasitiki yendabuko.
2. Izinsiza ezivuselelekayo: I-PLA ikhiqizwa kakhulu nge-lactic acid ekhishwe kusitashi sommbila, umoba kanye nezinye izitshalo, okuyizinsiza ezivuselelekayo, futhi inciphisa ukuncika ezinsizeni zikaphethiloli.
3. Inomoya omuhle ovumela umoya ukuthi uphume, umoya-mpilo uphume kanye ne-carbon dioxide uphume, futhi inesici sokuhlukanisa iphunga. Amagciwane kanye nezikhunta zivame ukunamathela ebusweni bepulasitiki ebolayo, ngakho-ke kukhona ukukhathazeka ngokuphepha kanye nokuhlanzeka. Kodwa-ke, i-PLA iyona kuphela ipulasitiki ebolayo enezakhiwo ezinhle kakhulu zokulwa namagciwane kanye nokulwa nesikhunta.
Indlela yokuwohloka kwe-PLA
1. I-Hydrolysis: Iqembu le-ester leketanga eliyinhloko liyaphuka, ngaleyo ndlela kunciphisa isisindo sama-molecule.
2. Ukubola kokushisa: into eyinkimbinkimbi eholela ekuveleni kwamakhemikhali ahlukene, njengama-molecule alula kanye nama-oligomers aqondile najikelezayo anesisindo sama-molecule ahlukene, kanye ne-lactide.
3.Ukubola kwesithombe: Imisebe ye-Ultraviolet ingabangela ukubola. Lokhu kuyimbangela enkulu yokuchayeka kwe-PLA elangeni kumapulasitiki, ezitsheni zokupakisha, kanye nokusetshenziswa kwefilimu.
Ukusetshenziswa kwe-PLA emkhakheni wokupakisha
Izinto ze-PLA zisetshenziswa emikhakheni ehlukahlukene. Embonini yokupakisha, ifilimu ye-PLA isetshenziswa kakhulu ekupakisheni kwangaphandle kokudla, iziphuzo kanye nemithi ukuze kuthathelwe indawo ukupakishwa kwepulasitiki yendabuko, ukuze kufezwe injongo yokuvikela imvelo kanye nokusimama.
I-PACK MIC igxile ekukhiqizeni izikhwama ezingasetshenziswa kabusha nezingasetshenziswa umquba ngokwezifiso.
Uhlobo lwesikhwama: isikhwama sokuvala esinezinhlangothi ezintathu, isikhwama sokuma, isikhwama se-zipper sokuma, isikhwama esiphansi esiphansi
Isakhiwo sezinto: iphepha le-kraft / i-PLA
Usayizi: kungenziwa ngezifiso
Ukuphrinta: Umbala we-CMYK + Spot (sicela unikeze umdwebo womklamo, sizophrinta ngokuya ngomdwebo womklamo)
Izesekeli: I-Zipper/I-Tin Tie/I-Valve/I-Hang Hole/I-Driar Notch / I-Matt noma i-Glossy njll.
Isikhathi sokuhola:: izinsuku zokusebenza eziyi-10-25
Isikhathi sokuthunyelwe: Disemba-02-2024
