Pamene nkhawa zapadziko lonse za chilengedwe zikuchulukirachulukira komanso machitidwe owongolera monga kuletsa kwa pulasitiki ndi zoletsa zikuchitika, mabizinesi akukakamizidwa kuti asankhe njira zina zokhazikika. Mwa njira zingapo zopangira ma eco-friendly, makanema owonongeka atuluka ngati njira yokakamiza.
Makamaka, filimu ya PLA, PBAT, ndi zopangira zowuma zapeza chidwi kwambiri. Kusankha filimu yabwino kwambiri yomwe ingawonongeke kumafuna kumvetsetsa bwino momwe chinthu chilichonse chimagwirira ntchito, kuwonongeka kwake, mtengo wake, ndi kuthekera kwake. Kwa ogula a B2B omwe akufunafuna filimu ya PLA yoyika chakudya, filimu ya PLA shrink, filimu ya PLA yotchinga, kapena filimu ya PLA, bukhuli limapereka chithunzithunzi chofananira chothandizira kupanga zisankho mwanzeru.
Kodi Chilichonse Chimapanga Chongani?
Pachiwonetsero cha chaka chino, YITO PACK iwonetsa mndandanda wathu wonse wabiodegradable ndi compostable zipatso phukusi, kuphatikizapo:
Kanema wa PLA (Polylactic Acid).
Chithunzi cha PLAamachokera ku zomera zongowonjezedwanso monga chimanga ndi chinangwa. Monga bio-based polima, PLA ili ndi zabwino zambiri zachilengedwe pochepetsa kutulutsa mpweya wa kaboni pakapangidwe kake. Kanema wa PLA amadziwika kwambiri chifukwa chowonekera kwambiri, kuwala, komanso antibacterial properties. Zinthu izi zimapangitsa kuti zikhale zoyenera kwa mapulogalamu monga kulongedza zakudya, kumene maonekedwe ndi ukhondo ndizofunikira. Mwachitsanzo,Kanema wa PLA wopangira chakudyaamagwiritsidwa ntchito kwambiri kukulunga zipatso, ndiwo zamasamba, ndi zinthu zowotcha.
Komabe, filimu ya PLA ilinso ndi malire. Ndilowonongeka, ndi mphamvu yochepa komanso yosakanizidwa ndi chinyezi komanso chinyezi chambiri. Zofooka izi zitha kulepheretsa kugwiritsidwa ntchito kwake pamikhalidwe yovuta kwambiri. Ngakhale zili zovuta izi, kuwonongeka kwake kwachilengedwe pansi pamikhalidwe ya kompositi yamakampani kumapangitsa kuti ikhale yoyenera pakugwiritsa ntchito kamodzi komanso kwanthawi yayitali. Zatsopano mongafilimu ya PLAndi mkulu chotchinga PLA filimuzimathandizira kukulitsa kuchuluka kwa ntchito yake powonjezera zida zamakina ndi zotchinga.
PBAT (Polybutylene Adipate Terephthalate)
PBAT ndi polima yopangidwa ndi petroleum yomwe imagwira ntchito bwino pamakina. Ngakhale sizochokera pazachilengedwe ngati PLA, imatha kuwonongeka pang'onopang'ono pansi pa kompositi yamakampani. Kanema wa PBAT amadziwika chifukwa chakekusinthasintha, kutalika kwakukulu, ndi kukana bwino kutentha ndi kukhudzidwa. Izi zimapangitsa kuti PBAT ikhale yoyenera kunyamula, matumba ogula, mafilimu aulimi, ndi zina zambiri. Makanema a PBAT amatha kukhala m'malo mwa makanema apakale a polyethylene popanda kusokoneza magwiridwe antchito.
Pankhani ya biodegradability, PBAT imagwira bwino ntchito yoyendetsedwa ndi kompositi koma imawonongeka pang'onopang'ono m'malo achilengedwe. Komabe, zopindulitsa zake nthawi zambiri zimatsimikizira kugwiritsidwa ntchito kwake m'mapulogalamu omwe mphamvu zamakina ndi kusinthasintha ndizofunikira.
Kanema Wotengera Wowuma
Mafilimu opangidwa ndi wowuma amachokera ku zowuma zachilengedwe monga chimanga kapena mbatata. Makanemawa amapereka biodegradability yabwino kwambiri ndipo ndi otsika mtengo, kuwapangitsa kukhala owoneka bwino pamapulogalamu omwe amakhudzidwa ndi bajeti. Komabe, mafilimu opangidwa ndi wowuma nthawi zambiri amakhala ndi vuto lopanda mphamvu zamakina, kusawoneka bwino, komanso kulephera kwamadzi.
Chifukwa chake, sagwiritsidwa ntchito kwambiri m'mapaketi apamwamba kwambiri. Izi zati, m'magawo osowa kwambiri - monga mulching waulimi wanthawi yayitali kapena ma tray otayidwa - mafilimu opangidwa ndi wowuma amatha kuperekabe phindu pazachilengedwe komanso zachuma.
Kodi Zinthu Zimenezi Zimawala Kuti?
Kupaka Chakudya
Kanema wa PLA wakulongedza zakudya wapeza chidwi chifukwa cha kumveka kwake komanso chitetezo chazakudya. Kuyambira zokolola zatsopano kupita ku zinthu zophika buledi, makanema a PLA amapereka mawonekedwe abwino komanso chitetezo chaukhondo.
filimu yodyera ya PLAimakhala yothandiza makamaka m'masitolo akuluakulu ndi m'mabanja omwe amafunikira kukulunga momasuka. Ngakhale brittleness ingakhale zovuta, zopanga zatsopano monga PLA/PBAT blends ndimkulu chotchinga PLA filimuatha kuthana ndi zina mwazolepheretsa magwiridwe antchito.
Makanema a PBAT amagwiranso ntchito pakuyika zakudya, makamaka komwe kusinthasintha komanso kulimba ndikofunikira, monga zikwama zazakudya zowundana kapena matumba otha kutsekedwa. Amapereka ntchito yabwinoko kuposa PLA m'malo osungiramo zinthu komanso zoyendera. Mosiyana ndi izi, mafilimu opangidwa ndi wowuma nthawi zambiri amasungidwa kuti azikulunga chakudya chowuma kapena kugwiritsidwa ntchito ngati zigawo zamkati m'mapaketi amitundu yambiri pomwe mphamvu ndizosafunikira.
Ntchito Zaulimi
Muulimi, mafilimu osawonongeka amakhala ngati njira yosamalira chilengedwe kuposa makanema wamba apulasitiki. Makanema a PLA atha kugwiritsidwa ntchito ngati mafilimu owonjezera kutentha komanso kompositimafilimu a biodegradable mulch. Komabe, kukana kwawo pang'ono kwa chinyezi kungayambitse kuwonongeka msanga pansi pamikhalidwe yamunda.
Makanema a PBAT amapambana mu gawoli chifukwa cha kulimba mtima kwawo m'malo onyowa komanso otentha kwambiri. Makanema a mulch a PBAT amatha kukhala osasunthika nthawi yonse yakukula ndikuyipitsa pambuyo pokolola. Makanema opangidwa ndi wowuma amatha kukhala oyenera kugwiritsidwa ntchito kwakanthawi kochepa kapena kwakanthawi koma nthawi zambiri sakhala olimba mokwanira kuti awonekere kwakanthawi.
Zogulitsa Zowonongeka
Onse PLA ndi PBAT amagwiritsidwa ntchito kwambiri muzinthu zotayidwa. PLA nthawi zambiri imapangidwa kukhala tableware, cutlery, ndi thireyi zonyamula.filimu ya PLAndi PLA cling filimu akulowa m'malo miyambo PVC shrink wraps mu malonda ndi ntchito zapakhomo. PBAT, ndi chikhalidwe chake chofewa komanso cholimba, chimagwiritsidwa ntchito m'matumba a zinyalala, mapepala akumbuyo a diaper, ndi matumba onyamula compostable. Zida zokhala ndi wowuma, pokhala zotsika mtengo, zimapeza kagawo kakang'ono kazinthu zocheperako, zosagwiritsidwa ntchito pang'ono ngati ma liner kapena zoyikapo zowonongeka.
Ndi zaka zambiri pakupanga filimu yowonongeka, YITO PACKamaperekaOEM / ODM ntchito, kutsika kwa MOQ, ndi mayankho okonzekera kutumiza kunja omwe amagwirizana ndi miyezo yayikulu yachilengedwe padziko lonse lapansi, mongaEN13432, Chithunzi cha ASTM D6400,ndiChitsimikizo cha BPI.
Gulu lathu lamkati la R&D komanso kupanga kosinthika kumatilola kupereka osati zogulitsa zokha, koma njira zopangira makonda zomwe zimagwirizana ndi zosowa zanu zamsika ndi dzina lanu.
Kusakaniza Kwabwino Kwambiri: Momwe Zosakaniza Zosakanizira Zimasinthira
Kusakaniza zinthu zomwe zingawonongeke ndi njira yabwino yopititsira patsogolo ntchito komanso kuchepetsa ndalama.
PLAnthawi zambiri zimagwirizanitsidwa ndiMtengo PBATkuonjezera kusinthasintha ndi kuchepetsa brittleness. Kuphatikizikaku kumakhala kofala m'mapulogalamu monga filimu ya PLA kapena zikwama zonyamulira za kompositi. Imasunga magwero ochezeka a PLA pomwe ikukwaniritsa kulimba kwamakina kwa PBAT.
Kusakaniza kwina kofala ndiPBAT ndi wowuma. Kusakaniza kumeneku kumapereka ndalama zogulira bwino komanso kusinthika kwa biodegradability ndikusunga magwiridwe antchito ovomerezeka. Ndizoyenera makamaka matumba a zinyalala ndi mafilimu aulimi. PLA imathanso kusakanikirana ndi wowuma kuti iwonjezere zomwe zili muzamoyo ndikuwongolera mtengo, ngakhale izi nthawi zambiri zimachepetsa kukana madzi.
Mapulogalamu apamwamba akugwiritsa ntchito kwambiri mafilimu osanjikiza ambiri opangidwa ndi PLA, PBAT, ndi magawo owuma. Zomangamangazi zimapereka mbiri yofananira ya magwiridwe antchito, mphamvu zamakina, komanso kuwonongeka koyendetsedwa. Mwachitsanzo, filimu yotchinga kwambiri ya PLA yopangidwa ndi zomangira zosanjikiza imatha kugwiritsidwa ntchito pamapaketi azakudya apamwamba omwe amafunikira chitetezo komanso kukhazikika.
Kumaliza: Ndi Chiyani Choyenera Kwa Inu?
Popeza kukhazikika kumakhala kofunika kwambiri pabizinesi, kusankha filimu yoyenera yowonongeka ndiyofunikira kwambiri kuposa kale.
PLAfilimu imadziwika bwino chifukwa cha kuwonekera kwake komanso chiyambi chake kuchokera kuzinthu zongowonjezwdwa, ndikupangitsa kuti ikhale yoyenera kunyamula chakudya, makamaka mu mawonekedwe a filimu ya PLA shrink ndi filimu yotchinga kwambiri ya PLA.
Mtengo PBAT, ngakhale yochokera ku petroleum, imapereka zida zabwino kwambiri zamakina komanso kuwonongeka kwachilengedwe pansi pamikhalidwe ya kompositi, yoyenera kuyika ndi ntchito zaulimi.
Ochokera ku wowumamafilimu amakhala ngati njira yotsika mtengo yogwiritsira ntchito kwakanthawi kochepa m'malo osowa kwambiri.
Kwa mabizinesi omwe akufuna mayankho osunthika komanso ogwira mtima, kuphatikiza zinthuzi ndikuphatikiza kapena kusanjika kumatha kubweretsa zotsatira zofananira. Kaya mukuyang'ana filimu ya PLA kuti muyike chakudya, kupanga mzere watsopano wa filimu ya PLA, kapena mukuyang'ana kusinthana ndi njira zina zogwiritsira ntchito PBAT, kumvetsetsa zakuthupi ndi momwe mungagwiritsire ntchito ndizofunikira.
Sankhani mwanzeru, ndipo njira yanu yamakanema yomwe ingawonongeke sidzangokwaniritsa zofunikira komanso ikugwirizana ndi zolinga zanthawi yayitali zachilengedwe.
Monga katswiri wamakanema osasinthika ndi ma CD,YITOndiwokonzeka kukupatsirani upangiri waukadaulo, talandiridwa kuti mutilumikizane!
Zogwirizana nazo
Nthawi yotumiza: Jun-13-2025