Njengoko imimiselo yokusingqongileyo iqina kwaye ulwazi lwabathengi lusanda, iifilimu ezinokuboliswa kwe-biodegradable ziba namandla njengenye indlela ezinzileyo kwiiplastiki zendabuko. Nangona kunjalo, imibuzo malunga nokusebenza kwabo, ukuthotyelwa, kunye nokusebenza kakuhle kweendleko zihlala ziqhelekileyo. Le FAQ ijongana neyona mibuzo ilishumi ibuzwa rhoqo kubathengi abaziingcali, inika ingcaciso kwisayensi yezinto, umda wesicelo, kunye neendlela zentengiso. Siza kuphinda sichukumise i-cellophane - ifilimu yendalo, eyonakaliswa yibhayoloji eyenza imbuyekezo kwi-eco-conscious package.
Zeziphi iifilimu ezinokonakala zebhayoloji kwaye zithotywa njani?
Iifilimu ezinokonakalazizinto ezinokwahlulwa ziintsholongwane zibe ngamanzi, ikharbon diokside kunye ne biomass. Ngokungafaniyo neeplastiki zemveli, eziqhubekayo ngamakhulu eminyaka, ezi zixhobo zithobisa ngokwemvelo phantsi kweemeko ezithile.
Kubalulekile ukwahlula phakathi kwe-“biodegradable” — ukuthotywa phantsi kwe-microbial activity — kunye “necompostable,” efuna iimeko-bume ezilawulwayo (umz., ukuvundisa kwimizi-mveliso) ukonakaliswa ngokupheleleyo ngexesha elibekiweyo ngaphandle kokushiya intsalela eyityhefu.
Zeziphi izinto ezisetyenziswayo kwiifilimu ezinokonakala kwaye zahluke njani?
I-Polylactic Acid (PLA)
Ithathwe kumbona okanye kummoba,Ifilimu ye-PLAinika ukucaca okuhle kunye nokuqina kodwa i-brittle, njengeIfilimu ye-PLA yokupakisha ukutya, kwaye ayifanelekanga kwizicelo eziphezulu ze-flex. Ukwenziwa komgquba kwimizi-mveliso ngokuqhelekileyo kuyafuneka ukuthotywa okusebenzayo.
Ifilimu yeCellophane
Yenziwe kwi-cellulose ehlaziyiweyo (ngokuqhelekileyo i-pulp yomthi),ifilimu ye-cellophaneiyabonakala, iyaphefumla, kwaye iyabola kwimo engqongileyo yoshishino neyendalo. Yeyona ndlela ibalaseleyo yokupakishwa kokutya efuna ukulawulwa kokufuma. Nangona i-eco-friendly, ineendleko eziphezulu zemveliso kunye nokutywinwa kobushushu obulinganiselweyo.
Ezi filimu zithoba phantsi kwaziphi iimeko, kwaye kuthatha ixesha elingakanani?
Iifilimu ezinokonakala ze-Biodegradable ziwohloka ngamaqondo ahlukeneyo ngokuxhomekeke kwizinto eziphathekayo kunye neemeko zokusingqongileyo ezifana nobushushu, ukufuma, kunye nomsebenzi we-microbial.
I-Polylactic Acid (PLA)
Iifilimu ze-PLAzifuna iimeko zokuvundisa kwimizi-mveliso (malunga ne-60 °C, ukufuma okuphezulu) ukuthotywa ngokupheleleyo kwiinyanga ezi-3-6. Kumhlaba wendalo okanye iindawo zomgquba wasekhaya, ukuwohloka kuyacotha kakhulu.
I-Cellophane
Iifilimu zeCellophane, eyenziwe kwi-cellulose ehlaziyiweyo, ngokuqhelekileyo idiliza kwiintsuku ezingama-30-60 phantsi kweemeko ze-composting yasekhaya okanye kwimizi-mveliso. Iifilimu ezigqunywe ngeCellophane zinokuthatha ukuya kutsho kwiintsuku ezili-120 ngenxa yonyango olongezelelweyo lomphezulu.
Ingcebiso: Soloko ujonga iziqinisekiso ezifanaEN 13432 or I-ASTM D6400, eqinisekisa ukuba ingaba i-compostable i-compostable phantsi kweemeko ezithile.
Zinjani iifilimu ezinokonakala xa zithelekiswa neeplastiki zemveli ngokwexabiso?
Iifilimu ezibolisiweyo zidla ngokubiza ngaphezulu kuneeplastiki zesiqhelo ezifana ne-LDPE okanye i-PET. Nangona kunjalo, ixabiso labo lexesha elide lilele ku:
Iinzuzo zolawulo kunye nerhafu
Kwiingingqi ezininzi, iinkampani ezisebenzisa ukupakishwa okuzinzileyo zinokuzuza kwinkuthazo yerhafu okanye zithintele izohlwayo ezinxulumene nokuvalwa kweplastiki.
Iindleko zizonke zobunini (TCO)
Ukuthotywa kweendleko zokucocwa kwemekobume, ukulahlwa lula, kunye nokuphuculwa kwembonakalo yegama kudla ngokukhawulelana neendleko eziphezulu zangaphambili.
Ukhetho lwabathengi
Abathengi abaqaphela i-Eco-conscious banokukhetha iibrendi ezibonisa amaxabiso azinzileyo ngokupakishwa kwe-biodegradable.
Ngokuhamba kwexesha, njengoko izikali zemveliso kunye nobuchwepheshe bukhula, ixabiso leefilimu ezinokuboliswa ngebhayoloji kulindeleke ukuba lehle.
Zeziphi izinto eziqhelekileyo ezisetyenziswayo kwiifilim ezinokonakala?
Iifilimu ezinokonakala zeBioodegradable zinezicelo ezahlukeneyo kumacandelo awohlukeneyo. Ngokusekwe kwiindidi zeemveliso ze-YITO, zisetyenziswa ikakhulu ku:
Ukupakishwa kokutya
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Iifilimu zokubambelela ze-PLA, PLA iziqhamo & iingxowa zemifuno– Kubaukupakishwa kweziqhamo nemifuno, inika ukungafihli kakuhle kunye nolawulo lokufuma.
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I-PLA iyancipha iifilimu, iifilimu ze-PLA ezinomqobo ophezulu-Izilungele iimpahla ezibhakiweyo, i-snacks, izinto ezityiwayo, kunye nokuleyibhelishwa kweebhotile ngenxa yokutywinwa kwazo, ukucaca, kunye neempawu zesithintelo seoksijini.
Iifilimu zezoLimo
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Iifilimu ze-PLA ze-mulch-Iifilimu eziguquguqukayo ezisetyenziselwa ukugquma umhlaba, ukuphucula ubushushu kunye nokugcinwa kokufuma. Ngokwendalo ziyaqhekeka emva kwemijikelo yezityalo, zinciphisa umsebenzi wokususwa.
ULungiselelo kunye nokuPakisha kwimizi-mveliso:
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Iifilimu ezilula ze-PLAkwayePLA shwabanisa usonga– Ukubonelela ngokupakishwa okukhuselekileyo kwezothutho kunye nendawo yokugcina impahla, ngamandla okuqina alungileyo kunye nokuguquguquka.
Ukuthengisa, Isipho, kunye nokuPakisha izinto zokubhala:
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Iifilimu zeCellophanekunye neefilimu ze-PLA zisetyenziswa ngokubanzi ekusongelweni kwesipho, imikhono yekhadi lokubulisa, kunye nokupakishwa kwecigar, njengeukusonga i-cigar cellophane. Ukugqiba kwabo okumenyezelayo kunye nokuphefumla kwabo kubenza balungele umboniso wemveliso yeprimiyamu.
Isicelo ngasinye sihambelana neemfuno ze-eco-packaging kwaye sithandwa ngakumbi njengenye indlela ezinzileyo kwiiplastiki ezisekelwe kwi-petroleum.
Zeziphi ezona ndlela zilungileyo zokugcina nokuhambisa iifilimu ezinokonakala zendalo?
Ukugcinwa okufanelekileyo kunye nokuthutha kubalulekile ukugcina umgangatho kunye nokusebenza kweefilimu ezinokonakala:
Ulawulo lokusingqongileyo:
Gcina kwiimeko ezingaphantsi kwe-30 °C kunye nokufuma okuhambelanayo ngaphantsi kwe-60%. Ukuba sesichengeni kubushushu kunye nokufuma kunokubangela ukuthotywa kwangaphambili okanye kuchaphazele iimpawu zoomatshini.
Ukulandelela ubomi beShelf
Phawula ngokucacileyo umhla wokuvelisa kunye nexesha elicetyiswayo lokusebenzisa ixesha (ngokuqhelekileyo iinyanga ezi-6-12), ngokukodwa kwiifilimu ezisetyenziselwa ukudibanisa ukutya okanye ukutywinwa kwezicelo.
Ukupakishwa okukhuselekileyo:
Sebenzisa isingxobo sangaphakathi esingqina ukufuma (njengeengxowa zefoyile) kwaye uleyibhelishe ngokucacileyo ngemiyalelo yokuphatha ukuthintela ukuthotywa ngexesha lokuhamba.
Ukuthatha amanyathelo okuthintela kuqinisekisa ukuba iifilimu zenza njengoko zijoliswe ekufikeleleni kumthengi.
Ungaqinisekiswa njani umgangatho kunye nokuhambelana kweefilimu ezinokonakala?
Ukugcina umgangatho ophezulu kunye nokusebenza okungaguquguqukiyo kwiifilimu ezinokuguquguquka kubandakanya iindlela ezininzi ezilungileyo:
Ukupakishwa okukhuselekileyo:
Khetha abavelisi abaqinisekisiweyo kuboISO 9001kunye nokuthobela imigangatho efanelekileyo efanaEN 13432, I-ASTM D6400, okanyeBPI.
Uvavanyo olubanzi
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Amandla okuqina kunye nobude ngexesha lekhefu (ASTM D882 / ISO 527)
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Ukumelana nokuhlatywa (ASTM F1306)
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Umphunga wamanzi kunye namazinga okuhanjiswa kweoksijini (MVTR/OTR)
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Ukutywinwa kobushushu, ukungafihli, kunye neengxelo zovavanyo lwe-biodegradation
Iitshekhi zokuhambelana kwebhetshi
Thelekisa iisampulu zebhetshi zombala, ukusebenza, kunye nezinga lokuthotywa ngokuchasene nemilinganiselo.
Ukuqinisekiswa komntu wesithathu
Ukubandakanya iilebhu zovavanyo oluzimeleyo lokuchubeka okanye ukusebenza koomatshini xa kuyimfuneko.
Uvavanyo lwesicelo sangaphakathi
Ukuqhuba izilingo zokupakisha kwimigca yokwenyani yokuzalisa/yokutywina ukuqinisekisa ukuhambelana nokusebenza kwiimeko zangempela zehlabathi.
Zeziphi iintsingiselo zexesha elizayo kwiifilim ezinokonakala?
Uvavanyo lwesicelo sangaphakathi
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Izinto ezizayo-gennjenge-PHA (polyhydroxyalkanoates), enokubola elwandle.
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Izisombululo eziphuculweyo ezivundisiweyo zasekhayaezisebenza kwindawo ezinobushushu obuphantsi, kwindawo ezinobumanzi obuphantsi.
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Itekhnoloji yesithintelo esomeleziweyousebenzisa iingubo ze-biodegradable okanye i-nano-additives.
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Ukomelezwa kwinkunkuma yezolimo(umzekelo, i-bagasse, i-seaweed) ukunciphisa ukhuphiswano lwezityalo zokutya.
Njengoko izikhokelo zomgaqo-nkqubo ezifana ne-EU Green Deal kunye nokuvalwa kweplastiki yehlabathi jikelele kuyaqina, imfuno yefilimu ye-biodegradable kunye ne-innovation iya kuqhubeka ikhula, ngakumbi kwi-e-commerce, iimpahla zokunethezeka, kunye ne-eco-conscious FMCG amacandelo.
Iimveliso ezinxulumeneyo
Ixesha lokuposa: Jun-16-2025