Imakupatsirani kumvetsetsa kwakuzama kwa matumba onyamula omwe amatha kuwonongeka!
Pamene mayiko akuchulukirachulukira akuletsa matumba apulasitiki, matumba otha kuwonongeka akugwiritsidwa ntchito m’mafakitale ambiri.Kuteteza chilengedwe ndi njira yosapeŵeka.Kodi pali malo omwe amalimbikitsa kugwiritsa ntchito matumba apulasitiki owonongeka?Ndi zinthu ziti zomwe zingagwiritsidwe ntchito m'matumba apulasitiki osawonongeka?Ndikukhulupirira kuti izi ndi zomwe makasitomala ambiri omwe amayitanitsa zikwama zapulasitiki zomwe zimatha kuwonongeka kwathunthu amafuna kudziwa.Masiku ano, OK Packaging kupanga matumba apulasitiki owonongeka
1. Kodi kuyika kwa biodegradable ndi chiyani?
Biodegradable thumba pulasitiki ndi mtundu wa thumba pulasitiki kuti akhoza kumawononga kwathunthu madzi, mpweya woipa ndi mamolekyu ang'onoang'ono.Gwero lalikulu la zinthu zowonongekazi ndi polylactic acid (PLA), yomwe imachokera ku chimanga ndi chinangwa.Planet (PLA) ndi mtundu watsopano wazinthu zozikidwa pazachilengedwe komanso zinthu zomwe zimatha kuwonongeka.Pambuyo nayonso mphamvu ya shuga ndi ena tizilombo totulutsa mkulu chiyero lactic acid, poly (lactic acid) ndi ena molekyulu kulemera anali apanga ndi mankhwala kaphatikizidwe njira, ndiyeno shuga analandira ndi saccharification.Mankhwalawa ali ndi biodegradability yabwino ndipo amatha kuonongeka kwathunthu ndi tizilombo tachilengedwe atagwiritsidwa ntchito popanga mpweya woipa ndi madzi, zomwe sizidzaipitsa chilengedwe mukamagwiritsa ntchito.Ndizopindulitsa kwambiri pachitetezo cha chilengedwe ndipo zimawonedwa ngati zinthu zachilengedwe.
Pakali pano, zazikulu zamoyo zakuthupi degradable matumba apulasitiki wapangidwa ndi PLA + PBAT, amene akhoza kutha kwathunthu mu madzi ndi mpweya woipa mu 3-6 miyezi pansi chikhalidwe composting (60-70 madigiri).Palibe kuipitsa chilengedwe.Chifukwa chiyani kuwonjezera PBAT?PBAT ndi copolymer wa asidi adipic, 1, 4-butanediol ndi terephthalic acid, amene ali kwathunthu biodegradable mankhwala synthesized aliphatic ndi onunkhira polima.PBAT ali kusinthasintha kwambiri ndipo angagwiritsidwe ntchito filimu extrusion, kuwomba akamaumba, extrusion ❖ kuyanika ndi akamaumba njira zina.Kuphatikiza kwa PLA ndi PBAT kudapangidwa kuti zithandizire kulimba, kuwonongeka kwachilengedwe ndi mawonekedwe a PLA.
2. Ali kuti omwe amapanga matumba a biodegradable omwe ali ndi mbiri yabwino?
Pankhani ya matumba apulasitiki owonongeka, apanga makina apadera owombera mafilimu, makina osindikizira, makina odulira zikwama, granulator yobwezeretsa zinyalala ndi mizere yosiyanasiyana yopangira matumba apulasitiki owonongeka.Zogulitsa zimaphimba matumba a vest, matumba a zinyalala, zikwama zam'manja, matumba a zovala, matumba a Hardware, matumba odzola, matumba azakudya, matumba amutu, kraft paper / PLA matumba ophatikizika, etc. , umboni wokhomerera, wopanda poizoni, kusindikiza bwino, kutambasula bwino, mawonekedwe abwino, kuteteza chilengedwe.
Ok ma CD kutsatira mfundo ya chitetezo cha chilengedwe ndi kudzipereka kwa chitukuko zisathe chilengedwe chilengedwe, bwino anayamba ndi oyenera makampani ma CD ndi Catering amapereka zonse biodegradable zipangizo ndi mankhwala, ali nazo wolemera mu makampani ma CD ndi kuyankha gulu zinyalala, kulimbikitsa kugwiritsiridwa ntchito kwa zinthu, ndikulimbikitsanso kupanga zakudya zomwe zimatha kuwonongeka kwathunthu.
3. Ndi zinthu ziti zomwe zitha kugwiritsidwa ntchito m'matumba osawonongeka?
Matumba apulasitiki osawonongeka amagwiritsidwa ntchito kwambiri mu malaya, kuluka, zovala, zovala, nsalu, chakudya, hardware, zamagetsi, zodzoladzola ndi mafakitale ena.Matumba apulasitiki osawonongeka amakhala ndi mapangidwe ambiri osindikizira, monga fupa lomatira, zipi, tepi, ndi zina zambiri, ndipo matumba apulasitiki owonongeka amaphatikizidwa ndi mapepala, omwe amatha kupindika chiwalo chapansi.Tsopano, matumba apulasitiki owonongeka amalowa m'mitundu yonse, ndipo pali mitundu yosiyanasiyana;M'tsogolomu, matumba apulasitiki owonongeka ndi biodegradable adzakhala chinthu chonsecho pamakampani olongedza.
Nthawi yotumiza: Mar-03-2022