Njengoba ukukhathazeka kwezemvelo emhlabeni wonke kukhula kanye nezinyathelo zokulawula ezifana nokuvinjelwa kwepulasitiki nemikhawulo, amabhizinisi angaphansi kwengcindezi ekhulayo yokwamukela ezinye izindlela ezisimeme. Phakathi kwezixazululo ezihlukahlukene zokupakisha ezinobungani bemvelo, amafilimu abolayo avele njengenketho ephoqayo.
Ikakhulukazi, ifilimu ye-PLA, i-PBAT, nezinto ezenziwe ngesitashi sezithole ukunakwa okukhulu. Ukukhetha ifilimu engcono kakhulu ebolayo kudinga ukuqonda okucacile kokusebenza kwento ngayinye, ukonakala, izindleko, namandla okusebenza. Kubathengi be-B2B abafuna ifilimu ye-PLA ukuze bafakwe ukudla, ifilimu ye-PLA shrink, ifilimu ye-PLA yesithiyo esiphezulu, noma ifilimu yokudla ye-PLA, lo mhlahlandlela unikeza umbono wokuqhathanisa ukuze usekele ukwenza izinqumo unolwazi.
Yini Eyenza Ithikhi Ngayinye Impahla?
Embukisweni walo nyaka, i-YITO PACK izogqamisa uhla lwethu olugcwelei-biodegradable and compostable fruit packaging, okuhlanganisa:
Ifilimu ye-PLA (Polylactic Acid).
Ifilimu ye-PLAisuselwa emithonjeni yezitshalo evuselelekayo efana nommbila kanye nomdumbula. Njengepolymer esekwe ku-bio, i-PLA iziqhayisa ngezinzuzo ezibalulekile zemvelo ngokunciphisa ukukhishwa kwekhabhoni ngesikhathi sokukhiqizwa kwayo. Ifilimu ye-PLA yaziwa kakhulu ngokubonakala kwayo okuphezulu, ukucwebezela, kanye nezakhiwo ezilwa namagciwane. Lezi zici ziyenza ilungele izinhlelo zokusebenza ezifana nokupakishwa kokudla, lapho ukukhanga okubonakalayo nokuhlanzeka kubalulekile. Ngokwesibonelo,Ifilimu ye-PLA yokupakisha ukudlaisetshenziswa kakhulu ukugoqa izithelo, imifino, nezinto ezibhakwayo.
Kodwa-ke, ifilimu ye-PLA nayo inokulinganiselwa okuthile. I-brittle uma iqhathaniswa, inamandla omthelela ophansi futhi imelana kabi nomswakama kanye nomswakama ophezulu. Lobu buthakathaka bungakhawulela ukusetshenziswa kwayo ezimweni ezidingeka kakhulu zokupakisha. Naphezu kwalezi zingqinamba, ukubola kwayo ngaphansi kwezimo zokwenziwa komquba wezimboni kuyenza ibe ikhandidethi eliqinile lemikhiqizo yokusetshenziswa okukodwa kanye nomjikelezo wempilo emfushane. Emisha efanaIfilimu ye-PLA shwabanisafuthi high barrier PLA ifilimuzisiza ekwandiseni ububanzi bohlelo lwayo ngokuthuthukisa izakhiwo zemishini nezithiyo.
I-PBAT (Polybutylene Adipate Terephthalate)
I-PBAT i-polymer esekelwe ku-petroleum e-biodegradable polymer ehlinzeka ngokusebenza okuphezulu kwemishini. Nakuba ingasekelwe ku-bio njenge-PLA, iyabola ngokugcwele ngaphansi kwezimo zokuvundisa zezimboni. Ifilimu ye-PBAT yaziwa ngayoukuguquguquka, ukuphakama okuphezulu, nokumelana okuhle nokushisa nomthelela. Lezi zimfanelo zenza i-PBAT ifaneleke kakhulu ukupakishwa okuguquguqukayo, izikhwama zokuthenga, amafilimu ezolimo, nokuningi. Amafilimu e-PBAT angasebenza njengokuthatha indawo yamafilimu endabuko enziwe nge-polyethylene ngaphandle kokuphazamisa ukusebenza.
Ngokuphathelene nokubola kwemvelo, i-PBAT yenza kahle ngaphansi kwezimo ezilawulwayo zokuvundisa kodwa iphuka kancane kakhulu endaweni yemvelo. Noma kunjalo, izinzuzo zayo zokusebenza ngokuvamile zithethelela ukusetshenziswa kwayo ezinhlelweni lapho amandla emishini nokuguquguquka kubaluleke kakhulu.
Ifilimu Esekelwe Isitashi
Amafilimu anesitashi asuselwa kusitashi semvelo njengommbila noma amazambane. Lawa mafilimu anikeza ukubola okuhle kakhulu kwe-biodegradability futhi ayabiza kakhulu, awenza athandeke ezinhlelweni ezizwela isabelomali. Kodwa-ke, amafilimu anesitashi ngokuvamile ahlushwa amandla angasebenzi kahle, ukungafihli lutho okulinganiselwe, nokumelana namanzi okubuthakathaka.
Ngenxa yalokho, awavamile ukusetshenziswa emaphaketheni asebenza kahle kakhulu. Sekushiwo lokho, emikhakheni edingeka kancane—njengokumboza ngezimbobo zezolimo ngomjikelezo omfushane noma amathreyi okudla alahlwayo—amafilimu anesitashi asengaletha inani lezemvelo nezomnotho.
Zikhanya Kuphi Ngempela Lezi Zizinto?
Ukupakisha Ukudla
Ifilimu ye-PLA yokupakishwa kokudla isizuze ukudonsa ngenxa yokucaca kwayo kanye nezindawo ezivikela ukudla. Kusukela kumkhiqizo omusha kuya ezintweni zokubhaka, amafilimu e-PLA anikeza ukukhanga okuhle okubonakalayo nokuvikela okuhlanzekile.
Ifilimu yokudla ye-PLAisebenza kahle kakhulu ezitolo ezinkulu nasemakhaya lapho ukusonga okuvumelana nemvelo kufunwa khona. Ngenkathi i-brittleness ingaba yimbuyiselo, ukwakheka okusha okufana ne-PLA/PBAT blends kanyehigh barrier PLA ifilimuinganqoba eminye yale mikhawulo yokusebenza.
Amafilimu e-PBAT nawo ayasebenza ekufakweni kokudla, ikakhulukazi lapho ukuguquguquka nokuqina kubalulekile, njengezikhwama zokudla eziqandisiwe noma izikhwama ezivalekayo. Banikeza ukusebenza okungcono kune-PLA endaweni yokugcina eguquguqukayo nezindawo zokuhamba. Ngokuphambene, amafilimu anesitashi ngokuvamile abekelwe ukusonga ukudla okomile noma asetshenziswe njengezendlalelo zangaphakathi emaphaketheni anezingqimba eziningi lapho amandla engabalulekile kangako.
Izicelo Zezolimo
Kwezolimo, amafilimu abolayo asebenza njengenye indlela ebhekele imvelo kumafilimu ajwayelekile epulasitiki. Amafilimu e-PLA angasetshenziselwa amafilimu abamba ukushisa kanye ne-compostableamafilimu e-mulch angaboli. Kodwa-ke, ukumelana kwabo okulinganiselwe kumswakama kungase kuholele ekulimazeni ngaphambi kwesikhathi ngaphansi kwezimo zensimu.
Amafilimu e-PBAT enza kahle kakhulu kule ngxenye ngenxa yokuqina kwawo okungcono ezindaweni ezimanzi nezinezinga lokushisa eliphezulu. Amafilimu e-PBAT mulch angahlala eqinile phakathi nenkathi yokukhula bese ehlisa isithunzi ngemva kokuvuna. Amafilimu anesitashi angase afanelekele izinhlelo zokusebenza zesikhashana noma zesizini kodwa ngokuvamile awaqinile ngokwanele ukuba angachayeka isikhathi eside.
Imikhiqizo Yabathengi Elahlwayo
Kokubili i-PLA ne-PBAT zisetshenziswa kakhulu emikhiqizweni yabathengi elahlwayo. I-PLA ijwayele ukubunjwa ibe yi-tableware, i-cutlery, namathreyi okupakisha.Ifilimu ye-PLA shwabanisakanye nefilimu yokudla ye-PLA ithatha indawo ye-PVC shrink egoqiwe ezinsizeni zokuthengisa nezasendlini. I-PBAT, nemvelo yayo ethambile futhi ehlala isikhathi eside, isetshenziswa ezikhwameni zikadoti, kumashidi angemuva enabukeni, nezikhwama zokuthwala ezivundisiwe. Izinto ezisekelwe isitashi, njengoba ziyonga, zithola i-niche yazo kumthwalo ophansi, izinto ezisetshenziswa isikhathi esifushane njengama-liner noma izigcwalisi zokupakisha ezibolayo.
Ngesipiliyoni seminyaka ekukhiqizeni ifilimu engaboli, I-YITO PACKizipesheliIzinsizakalo ze-OEM/ODM, ukukhiqizwa okuphansi kwe-MOQ, nezixazululo zokupakisha ezilungele ukuthekelisa ezithobela izindinganiso ezinkulu zomhlaba jikelele zezemvelo, njengeEN13432, I-ASTM D6400, futhiIsitifiketi se-BPI.
Ithimba lethu langaphakathi le-R&D kanye nokukhiqizwa okuhlelekile kusivumela ukuthi singanikezi nje imikhiqizo kuphela, kodwa namasu okupakisha enziwe ngendlela oyifisayo ahambisana nezidingo zakho zemakethe kanye nobunikazi bomkhiqizo.
Ukuxutshwa Okungcono Kakhulu: Izinto Ezixubile Ziwenza Kanjani Umehluko
Ukuhlanganisa izinto ezingabolikala kuyisu elisebenzayo lokuthuthukisa ukusebenza kanye nezindleko eziphansi.
I-PLAivame ukuhlanganiswa neI-PBATukuthuthukisa ukuguquguquka kanye nokunciphisa i-brittleness. Lokhu kuhlanganiswa kuvamile ezinhlelweni ezifana nefilimu yokudla ye-PLA noma izikhwama zenkampani yenethiwekhi. Igcina imvelaphi ye-PLA eco-friendly ngenkathi ifinyelela ukuqina kwemishini kwe-PBAT.
Enye inhlanganisela evamileI-PBAT enesitashi. Le ngxube inikeza ukusebenza kahle kwezindleko kanye nokuwohloka kwe-biodegradability okuthuthukisiwe kuyilapho kugcinwa ukusebenza kwemishini okwamukelekayo. Ifaneleka ngokukhethekile izikhwama zikadoti namafilimu ezolimo. I-PLA ingaphinda ihlanganiswe nesitashi ukuze kwandiswe okuqukethwe okusekelwe ku-bio ngenkathi kulinganiswa izindleko, nakuba lokhu kuvame ukunciphisa ukumelana namanzi.
Izinhlelo zokusebenza ezithuthukile ziya ngokuya zisebenzisa amafilimu anezendlalelo eziningi akhiwe i-PLA, i-PBAT, nezendlalelo ezisekelwe isitashi. Lezi zakhiwo zinikeza iphrofayili elinganiselayo yokusebenza kwesithiyo, amandla emishini, nokonakala okulawulwayo. Isibonelo, ifilimu ye-PLA evimbelayo ephezulu eyenziwe ngokwakhiwa kwezingqimba ingasetshenziswa ekufakweni kokudla okuphambili okudinga kokubili ukuvikelwa nokusimama.
Ukugoqa: Yini ekufanele?
Njengoba ukusimama kuba yisidingo esiyinhloko sebhizinisi, ukukhetha impahla yefilimu ebolekayo efanele kubaluleke kakhulu kunangaphambili.
I-PLAifilimu igqama ngokusobala kanye nomsuka wayo ovela ezinsizeni ezivuselelekayo, okuyenza ilungele ukupakishwa kokudla, ikakhulukazi ngendlela yefilimu eshwabene ye-PLA kanye nefilimu ye-PLA evimbelayo ephezulu.
I-PBAT, nakuba itholakala ku-petroleum, inikeza izakhiwo ezinhle kakhulu zemishini kanye ne-biodegradability ngaphansi kwezimo zokuvundisa, ezifanele kokubili ukupakishwa kanye nezicelo zezolimo.
Esekelwe isitashiamafilimu asebenza njengenketho enezindleko eziphansi yokusetshenziswa kwesikhashana ezindaweni ezidingeka kancane.
Kumabhizinisi afuna izixazululo eziguquguqukayo nezisebenzayo, ukuhlanganisa lezi zinsiza ngokuxuba noma ukubeka izingqimba kungaletha imiphumela ehambisanayo. Kungakhathaliseki ukuthi ufuna ifilimu ye-PLA yokupakisha ukudla, uthuthukisa umugqa omusha wefilimu yokudla ye-PLA, noma ubheke ukushintshela kwezinye izindlela ezisekelwe ku-PBAT ezisebenza kahle kakhulu, ukuqonda izakhiwo zezinto ezibonakalayo nezimo zohlelo lokusebenza kubalulekile.
Khetha ngokuhlakanipha, futhi isu lakho lefilimu elibolile ngeke ligcine ngokuhlangabezana nezidingo zokulawula kodwa futhi lizohambisana nezinjongo zemvelo zesikhathi eside.
Njengongcweti kumafilimu namaphakethe angaboli,YITOuzimisele ukukunikeza izeluleko zobungcweti, wamukelekile ukuxhumana nathi!
Imikhiqizo Ehlobene
Isikhathi sokuthumela: Jun-13-2025