Kanema Wosasinthika Wachilengedwe Wachilengedwe: Mayankho Okhazikika a Ntchito Zosiyanasiyana
YITOMakanema owonongeka a biodegradable amagawidwa m'mitundu itatu: makanema a PLA (Polylactic Acid), makanema a cellulose, ndi makanema a BOPLA (Biaxially Oriented Polylactic Acid).Chithunzi cha PLAamapangidwa kuchokera kuzinthu zongowonjezedwanso monga chimanga ndi nzimbe kudzera mu fermentation ndi polymerization. Mafilimu a celluloses amatengedwa kuchokera kuzinthu zachilengedwe za cellulose monga matabwa ndi thonje.filimu BOPLAs ndi mawonekedwe apamwamba a mafilimu a PLA, opangidwa ndi kutambasula mafilimu a PLA mu makina onse ndi njira zopingasa. Makanema atatuwa onse ali ndi biocompatibility yabwino kwambiri komanso kuwonongeka kwachilengedwe, zomwe zimawapangitsa kukhala olowa m'malo mwamafilimu azikhalidwe zamapulasitiki.Zogulitsa Zamalonda
- Kuchita Kwapadera Kwachilengedwe: Mafilimu onse atatu amatha kuwola kwathunthu kukhala carbon dioxide ndi madzi ndi tizilombo tating'onoting'ono m'madera achilengedwe osasiya zotsalira zowononga, kukwaniritsa zofunikira zoteteza chilengedwe. Kupanga kwawo kumapulumutsanso mphamvu zambiri poyerekeza ndi mapulasitiki achikhalidwe, zomwe zimapangitsa kuti mpweya ukhale wotsika komanso kuwononga chilengedwe.
- Zakuthupi Zabwino: Chithunzi cha PLAs ali ndi kusinthasintha kwabwino ndi mphamvu, okhoza kulimbana ndi zovuta zina ndi kupindika popanda kusweka mosavuta.Mafilimu a celluloses amakhala ndi mpweya wabwino komanso mayamwidwe a chinyezi, omwe amatha kuwongolera bwino chinyezi mkati mwazopaka ndikuwonjezera moyo wa alumali wazinthu monga chakudya.BOPLA mafilimu, chifukwa cha njira yotambasula ya biaxial, yasintha kwambiri makina amakina, kuphatikiza mphamvu zamakokedwe apamwamba komanso kukana kukhudzidwa bwino poyerekeza ndi makanema wamba a PLA.
- Stable Chemical Properties: M'malo ogwiritsidwa ntchito bwino, makanema onse atatu amatha kukhalabe ndi mankhwala osasunthika, kupewa kutengera zomwe zili m'mapaketi ndikuwonetsetsa kuti zinthu zili zotetezeka.
- Kusindikiza Kwabwino Kwambiri: Mafilimu opangidwa ndi biodegradablewa amathandiza njira zosindikizira zosiyanasiyana, kuphatikizapo kusindikiza kwachindunji ndi kumbuyo, zomwe zimathandiza kuti pateni yolondola kwambiri ndi kusindikiza logo yamtundu kuti ikwaniritse zosowa za makasitomala osiyanasiyana.
Zolepheretsa
- Mafilimu a PLA: Kukhazikika kwamafuta kwamakanema a PLA ndikokwanira. Amakhala ndi kutentha kwa galasi lozungulira 60 ° C ndipo amayamba kuwola pang'onopang'ono pafupi ndi 150 ° C. Akatenthedwa pamwamba pa kutenthaku, mawonekedwe awo amasintha, monga kufewetsa, kupunduka, kapena kuwola, kumachepetsa ntchito yawo m'malo otentha kwambiri.
- Mafilimu a Cellulose: Makanema a cellulose amakhala ndi mphamvu zochepa zamakina ndipo amakonda kuyamwa madzi ndikukhala ofewa m'malo achinyezi, zomwe zimakhudza momwe amagwirira ntchito. Kuphatikiza apo, kusakanizidwa kwawo ndi madzi kumapangitsa kuti akhale osayenera kuyika zinthu zomwe zimafuna kutsekereza madzi kwa nthawi yayitali.
- Mafilimu a BOPLA: Ngakhale mafilimu a BOPLA asintha makina, kukhazikika kwawo kwamafuta kumakhalabe kocheperako ndi zomwe PLA idabadwa. Akhozabe kusintha pang'ono pa kutentha pafupi ndi kutentha kwa galasi lawo. Komanso, kupanga mafilimu a BOPLA ndi ovuta komanso okwera mtengo poyerekeza ndi mafilimu wamba a PLA.
Zochitika za Ntchito
- Kupaka Chakudya: Amapangidwa kukhala filimu ya chakudya, ndi yoyenera kulongedza zakudya zosiyanasiyana monga zipatso, ndiwo zamasamba, ndi zowotcha. The mkulu chotchinga katundu wa PLA mafilimu ndi kupuma kwa mapadi mafilimu akhoza kukhalabe kutsitsimuka ndi kukoma kwa chakudya ndi kukulitsa alumali moyo wake. Kuwonongeka kwawo kwachilengedwe kumathetsanso vuto la kuipitsidwa kwa chilengedwe la kulongedza pulasitiki m'malo otaya zinyalala.
- Kulemba Zamalonda: Amapereka njira zolembetsera zachilengedwe pazinthu zosiyanasiyana, kuwonetsetsa kuti zidziwitso zikuwonetsedwa ndikuchepetsa zovuta zachilengedwe.
- Logistics ndi Transportation: Amagwiritsidwa ntchito ngati filimu yamphamvu, amatha kukulunga zinthu mumakampani opanga zinthu, kuteteza zinthu panthawi yamayendedwe. Katundu wawo wamakina amatsimikizira kukhulupirika kwa phukusi, ndipo kuwonongeka kwawo kwachilengedwe kumachepetsa kuwonongeka kwa chilengedwe ndi zinyalala zazinthu.
- Kuphimba Ulimi: Amagwiritsidwa ntchito ngati mafilimu ophimba nthaka paulimi. Kupuma komanso kuyamwa kwa chinyezi kwamafilimu a cellulose kumathandizira kuwongolera chinyezi ndi kutentha kwa nthaka, kulimbikitsa kukula kwa mbewu, ndipo zimatha kuonongeka mwachilengedwe zikagwiritsidwa ntchito popanda kufunikira kuchira, kufewetsa ntchito zaulimi. Choncho, angagwiritsidwe ntchito ngati mulch filimu kuteteza mbewu.
- Kupaka Kwapamwamba Kwambiri: Mafilimu a BOPLA, omwe ali ndi makina abwino kwambiri komanso owoneka bwino, ndi oyenera kulongedza zinthu zapamwamba monga zodzoladzola ndi zamagetsi, zomwe zimapereka chitetezo chabwino komanso maonekedwe okongola. Mafilimu a cellulose amatha kupangidwa kukhala mitundu yosiyanasiyana yamatumba onyamula, mongamanja a cigar cellophane, thumba la cellulose lap seal.
Ubwino Wamsika
Makanema owonongeka a YITO, ndi machitidwe awo aukadaulo komanso nzeru za chilengedwe, adziwika kwambiri pamsika. Pamene nkhawa yapadziko lonse yokhudzana ndi kuipitsidwa kwa pulasitiki ikukula komanso kuzindikira kwa chilengedwe kwa ogula kukukulirakulira, kufunikira kwa makanema owonongeka kupitilira kukwera.
YITO, monga mtsogoleri wamakampani, amatha kupereka zinthu zambiri zapamwamba kumakampani osiyanasiyana, kuthandiza mabizinesi kukwaniritsa zolinga zachitukuko chokhazikika ndikusunga magwiridwe antchito ndi kukongola, ndikupanga phindu lalikulu lazamalonda.