Njengoko inkxalabo yokusingqongileyo yehlabathi iqinisa kwaye izenzo zolawulo ezifana nokuvalwa kweplastiki kunye nezithintelo ziqala ukusebenza, amashishini aphantsi koxinzelelo olukhulayo lokwamkela ezinye iindlela ezizinzileyo. Phakathi kwezisombululo ezahlukeneyo zokupakishwa kwe-eco-friendly, iifilimu ezinokuboliswa ngebhayoloji ziye zavela njengokhetho olunyanzelisayo.
Ngokukodwa, ifilimu ye-PLA, i-PBAT, kunye nezixhobo ezisekelwe kwi-starch ziye zafumana ingqalelo enkulu. Ukukhetha eyona filim igqwesileyo yebhayoloji ifuna ukuqonda ngokucacileyo ukusebenza kwemathiriyeli nganye, ukuthotywa, ixabiso, kunye namandla okusetyenziswa kwayo. Kubathengi be-B2B abafuna ifilimu ye-PLA yokupakishwa kokutya, ifilimu ye-PLA shrink, ifilimu ye-PLA yesithintelo esiphezulu, okanye ifilimu yokutya ye-PLA, esi sikhokelo sibonelela ngombono othelekisekayo ukuxhasa ukwenza izigqibo ezinolwazi.
Yintoni eyenza inqaku ngalinye liphawule?
Kumboniso walo nyaka, iYITO PACK izakugqamisa uluhlu lwethu olupheleleyoukupakishwa kweziqhamo ezinokubola kunye ne-compostable, kuquka:
Ifilimu ye-PLA (i-Polylactic Acid).
Ifilimu ye-PLAithathwe kwimithombo yezityalo ezivuselelekayo ezifana nombona kunye necassava. Njengepolymer esekwe kwibhayoloji, i-PLA ineenzuzo ezibalulekileyo zokusingqongileyo ngokunciphisa ukukhutshwa kwekhabhoni ngexesha lemveliso. Ifilimu ye-PLA yaziwa ngokukodwa ngokubonakala kwayo okuphezulu, ukukhazimla, kunye neempawu zokulwa ne-antibacterial. Ezi mpawu zenza ukuba zilungele izicelo ezifana nokupakishwa kokutya, apho isibheno esibonakalayo kunye nococeko luyimfuneko. Umzekelo,Ifilimu ye-PLA yokupakisha ukutyaisetyenziswa kakhulu ukusonga iziqhamo, imifuno, kunye nezinto ezibhakiweyo.
Nangona kunjalo, ifilimu ye-PLA nayo inemida ethile. Ithe chatha, inamandla anempembelelo ephantsi kunye nokunganyangeki kakuhle kokufuma kunye nokufuma okuphezulu. Obu buthathaka bunokuthintela ukusetyenziswa kwayo kwiimeko zokupakisha ezifuna kakhulu. Ngaphandle kwezi zithintelo, ukubola kwayo phantsi kweemeko zokwenziwa komgquba kwimizi-mveliso kuyenza ibe ngumgqatswa owomeleleyo wokusetyenziswa okukodwa kunye neemveliso zomjikelo wobomi obufutshane. Innovations ezifanaIfilimu ye-PLA iyanciphakwaye umqobo ophezulu wefilimu ye-PLAziyanceda ekwandiseni uluhlu lwayo lwesicelo ngokuphucula iimpawu zoomatshini kunye nezithintelo.
PBAT (Polybutylene Adipate Terephthalate)
I-PBAT yi-petroleum-based biodegradable polymer enikezela ukusebenza okuphezulu koomatshini. Nangona ingasekelwanga kwibhayoloji njengePLA, iyabola ngokupheleleyo phantsi kweemeko zomgquba kwimizi-mveliso. Ifilimu ye-PBAT yaziwa ngayoukuba bhetyebhetye, ukuphakama okuphezulu, kunye nokuchasana kakuhle nobushushu kunye nefuthe. Ezi mpawu zenza i-PBAT ifaneleke kakhulu ukupakishwa okuguquguqukayo, iingxowa zokuthenga, iifilimu zezolimo, kunye nokunye. Iifilimu ze-PBAT zinokuthatha indawo yeefilimu zemveli ezisekelwe kwi-polyethylene ngaphandle kokuphazamisa ukusebenza.
Ngokubhekiselele kwi-biodegradability, i-PBAT iqhuba kakuhle phantsi kweemeko zomgquba olawulwayo kodwa yophuka kancinci kwindawo yendalo. Nangona kunjalo, iinzuzo zayo zokusebenza zihlala zithethelela ukusetyenziswa kwayo kwizicelo apho amandla omatshini kunye nokuguquguquka kubalulekile.
Ifilimu esekelwe kwisitatshi
Iifilimu ezisekelwe kwisitatshi zithathwe kwi-starch yendalo efana nombona okanye iitapile. Ezi filimu zibonelela nge-biodegradability egqwesileyo kwaye azibizi kakhulu, zibenza zibe nomtsalane kwizicelo ezithatha uhlahlo lwabiwo-mali. Nangona kunjalo, iifilimu ezisekelwe kwisitatshi ngokubanzi zinengxaki yokungasebenzi kakuhle komatshini, ukungafihli kakuhle, kunye nokunganyangeki kwamanzi.
Ngenxa yoko, azisetyenziswanga kakhulu kwipakethe ephezulu yokusebenza. Oko kwathiwa, kumacandelo ayimfuneko ephantsi-njengomjikelo omfutshane we-mulching yezolimo okanye iitreyi zokutya ezilahlwayo-iifilimu ezisekelwe kwi-starch zisenokuhambisa ixabiso lendalo kunye nezoqoqosho.
Zikhanya phi Ngokwenene Ezi Mpahla?
Ukupakishwa kokutya
Ifilimu ye-PLA yokupakishwa kokutya ifumene i-traction ngenxa yokucaca kwayo kunye neempawu ezikhuselekileyo zokutya. Ukusuka kwimveliso emitsha ukuya kwizinto zokubhaka, iifilimu ze-PLA zibonelela ngesibheno esihle esibonakalayo kunye nokhuseleko lococeko.
Ifilimu yokutya ye-PLAisebenza ngokukodwa kwiivenkile ezinkulu kunye nemizi apho ukusonga kwe-eco-friendly kunqweneleka. Ngelixa i-brittleness ingaba yi-drawback, iifomyula ezintsha ezifana ne-PLA / PBAT idibanisa kunyeumqobo ophezulu wefilimu ye-PLAinokoyisa eminye yale mida yokusebenza.
Iifilimu ze-PBAT zikwasebenza ekupakishweni kokutya, ngakumbi apho ukuguquguquka kunye nokuqina kubalulekile, njengezingxobo zokutya ezikhenkcezisiweyo okanye iingxowa ezinokuphinda zivaleleke. Banikezela ukusebenza okungcono kune-PLA kwiindawo zokugcina ezinamandla kunye nokuthutha. Ngokwahlukileyo koko, iifilimu ezisekelwe kwi-starch zihlala zigcinelwe ukusonga ukutya okomileyo okanye zisetyenziswe njengomaleko wangaphakathi kwipakethe ye-multi-layer apho amandla angabalulekanga kangako.
Izicelo zezoLimo
Kwezolimo, iifilimu ezingonakali zisebenza njengenye indlela enoxanduva lokusingqongileyo kwiifilimu eziqhelekileyo zesigcina-kufuma seplastiki. Iifilimu ze-PLA zingasetyenziselwa iifilimu ze-greenhouse kunye ne-compostableiifilimu ze-mulch ezinokubola. Nangona kunjalo, ukuxhathisa kwabo okulinganiselweyo kumswakama kunokukhokelela ekuthotyweni kwangaphambili phantsi kweemeko zentsimi.
Iifilimu ze-PBAT zigqwesileyo kweli candelo ngenxa yokunyamezela kwabo ngcono kwiindawo ezimanzi kunye nobushushu obuphezulu. Iifilimu zesigcina-kufuma ze-PBAT zingahlala zigqibelele kulo lonke ixesha lokukhula kwaye emva koko zithobe isidima emva kokuvuna. Iifilimu ezisekelwe kwisitatshi zinokufaneleka kwizicelo zexesha elifutshane okanye zonyaka kodwa azikho kuqina ngokwaneleyo ukuba zingavezwa ixesha elide.
Iimveliso zaBathengi eziLahlwayo
Zombini i-PLA kunye ne-PBAT zisetyenziswa kakhulu kwiimveliso zabathengi. I-PLA iqhele ukubunjwa ibe yitafile, i-cutlery, kunye neetreyi zokupakisha.Ifilimu ye-PLA iyanciphakunye nefilimu yokubambelela ye-PLA ithatha indawo ye-PVC ye-shrink wraps kwintengiso kunye nezicelo zendlu. I-PBAT, kunye nendalo yayo ethambileyo kunye nehlala ixesha elide, isetyenziswa kwiingxowa zenkunkuma, i-diaper back sheets, kunye neengxowa zokuthwala ezixutywayo. Izinto ezisekelwe kwi-starch, zinoqoqosho, zifumana i-niche yazo kumthwalo ophantsi, izinto ezimfutshane zokusetyenziswa njenge-liners okanye ii-biodegradable packaging fillers.
Ngeminyaka yamava kwimveliso ifilimu enokubola, YITO PACKinikezaIinkonzo ze-OEM/ODM, imveliso ephantsi ye-MOQ, kunye nezisombululo zokupakisha ezilungele ukuthumela ngaphandle ezihambelana nemigangatho yehlabathi jikelele yokusingqongileyo, njengeEN13432, I-ASTM D6400, kwayeIsiqinisekiso se-BPI.
Iqela lethu langaphakathi le-R&D kunye nemveliso elungelelanisiweyo isivumela ukuba singanikezeli nje ngeemveliso, kodwa iindlela zokupakisha ezilungelelanisiweyo ezihambelana neemfuno zakho zentengiso kunye nesazisi sophawu.
Ukudibanisa okona kulungileyo: Indlela izinto ezixubeneyo ezenza ngayo umahluko
Ukudibanisa izinto eziguquguqukayo ze-biodegradable sisicwangciso esisebenzayo sokuphucula ukusebenza kunye neendleko eziphantsi.
I-PLAihlala ixutywa nePBATukunyusa ukuguquguquka kunye nokunciphisa ubuqhetseba. Lo mxube uqhelekile kwizicelo ezifana ne-PLA cling film okanye i-compostable carrier bags. Igcina imvelaphi ye-PLA eco-friendly ngelixa ifezekisa ukomelela koomatshini be-PBAT.
Omnye umxube oqhelekileyoPBAT kunye nesitatshi. Lo mxube ubonelela ngeendleko ezifanelekileyo kunye nokuphuculwa kokubola kwezinto eziphilayo ngelixa ugcina ukusebenza okwamkelekileyo koomatshini. Ngokukodwa ifanelekile kwiingxowa zenkunkuma kunye neefilimu zezolimo. I-PLA inokudityaniswa kunye nesitashi ukunyusa umxholo we-bio-based ngelixa iindleko zokumodareyitha, nangona oku kunciphisa ukuxhathisa kwamanzi.
Usetyenziso oluphucukileyo lusebenzisa ngakumbi iifilimu ezinomaleko amaninzi ezenziwe ngePLA, PBAT, kunye nestarch-based layers. Ezi zakhiwo zibonelela ngeprofayili elungeleleneyo yokusebenza komqobo, amandla omatshini, kunye nokuthotywa okulawulwayo. Ngokomzekelo, ifilimu ye-PLA yesithintelo esiphezulu eyenziwe ngolwakhiwo olunamaleko ingasetyenziselwa ukupakishwa kokutya kweprimiyamu efuna ukukhuselwa kunye nokuzinza.
Ukusonga: Yintoni ekulungeleyo wena?
Njengoko uzinzo luba yeyona nto ibalulekileyo kwishishini, ukukhetha imathiriyeli yefilimu eyonakaliswayo ibaluleke kakhulu kunangaphambili.
I-PLAIfilimu igqame ngokungafihlisiyo kunye nemvelaphi yayo evela kwimithombo evuselelekayo, iyenza ilungele ukupakishwa kokutya, ngakumbi ngohlobo lwefilimu ye-PLA eshwabeneyo kunye nefilimu yomqobo we-PLA ephezulu.
PBAT, nangona i-petroleum-derived, inikezela ngeempawu ezibalaseleyo zomatshini kunye ne-biodegradability phantsi kweemeko zomgquba, ezifanelekileyo zombini ukupakishwa kunye nezicelo zezolimo.
Isitatshi-esekelweiifilimu zisebenza njengendlela ephantsi kwexabiso eliphantsi lokusetyenziswa kwexesha elifutshane kwiindawo ezifunwa kakhulu.
Kumashishini afuna izisombululo eziguquguqukayo nezisebenzayo, ukudibanisa ezi mathiriyeli ngokuxuba okanye ukwahlulahlula kunokuzisa iziphumo ezilungelelanisiweyo. Ingaba ukhangela ifilimu ye-PLA yokupakishwa kokutya, ukuphuhlisa umgca omtsha wefilimu yokutya ye-PLA, okanye ujonge ukutshintshela kwi-high-performance-based-PBAT-based alternatives, ukuqonda iimpawu eziphathekayo kunye neemeko zesicelo ngundoqo.
Khetha ngobulumko, kwaye isicwangciso sakho sefilimu esinokonakala asiyi kuhlangabezana neemfuno zolawulo kuphela kodwa silungelelanise neenjongo zexesha elide zokusingqongileyo.
Njengobuchwephesha kwiifilimu ezinokonakala kunye nokupakishwa,YITOuzimisele ukukunika iingcebiso zobungcali, wamkelekile ukuba uqhagamshelane nathi!
Iimveliso ezinxulumeneyo
Ixesha lokuposa: Jun-13-2025