What the Advantages of Biodegradable Ice Cream Paper Cup?

I. Chiyambi

Masiku ano, chitetezo cha chilengedwe ndi chitukuko chokhazikika ndizovuta kwambiri.Nkhawa za anthu zokhudza kuwonongeka kwa pulasitiki ndi kuwononga zinthu zikuwonjezeka.Chifukwa chake, zinthu zomwe zimatha kuwonongeka ndi biodegradable zakhala njira yodziwika bwino.Pakati pawo, makapu a ayisikilimu omwe amatha kuwonongeka kwambiri akopa chidwi kwambiri pamakampani opanga zakudya.

Kotero, ndi chiyani abiodegradable ayisikilimu pepala chikho?Ubwino wake ndi magwiridwe ake ndi chiyani?Amapangidwa bwanji?Pakadali pano, ndi mwayi wotani wotukuka wa makapu a mapepala a ayisikilimu owonongeka pamsika?Nkhaniyi ifotokoza mwatsatanetsatane nkhaniyi.Pofuna kumvetsa bwino ndi kulimbikitsa mankhwala zachilengedwe ochezeka.

II.Kodi kapu ya pepala ya ayisikilimu yomwe imatha kuwonongeka ndi biodegradable

Zosawonongekaayisikilimu pepala makapukukhala ndi degradability.Zimachepetsa katundu pa chilengedwe.Itha kuchepetsa zinyalala za zinthu kudzera pakuwola kwa tizilombo toyambitsa matenda ndi kukonzanso.Kapu yamapepala iyi ndi chisankho chokhazikika komanso chokonda zachilengedwe.Amapereka yankho lokhazikika lamakampani opanga zakudya.

A. Tanthauzo ndi makhalidwe

Makapu a ayisikilimu osawonongeka ndi zotengera zamapepala zopangidwa ndi zinthu zomwe zimatha kuwonongeka.Zimakhala zowonongeka mwachilengedwe pamalo oyenera.Poyerekeza ndi makapu apulasitiki achikhalidwe, makapu a pepala owonongeka ali ndi izi:

1. Kuteteza chilengedwe.PLA yowopsamakapu ayisikilimuamapangidwa kuchokera ku mbewu wowuma.Motero, imatha kuwola m’malo achilengedwe.Izi zitha kuchepetsa kuwononga chilengedwe.Zimakhala ndi zotsatira zabwino poteteza chilengedwe cha Dziko Lapansi.

2. Zongowonjezwdwa.PLA imapangidwa kuchokera kuzinthu zongowonjezwdwa, monga wowuma.Poyerekeza ndi mapulasitiki a petrochemical, kupanga kwa PLA kumakhala ndi mphamvu zochepa komanso kutulutsa mpweya wowonjezera kutentha.Ili ndi kukhazikika bwino.

3. Kuwonekera.Makapu a mapepala a PLA ali ndi kuwonekera bwino.Izi zikhoza kusonyeza bwino mtundu ndi maonekedwe a ayisikilimu.Ikhoza kupititsa patsogolo chisangalalo cha ogula.Kupatula apo, makapu amapepala amatha kukhala makonda komanso makonda.Izi zimapatsa amalonda mwayi wambiri wotsatsa.

4. Kukana kutentha.Makapu a mapepala a PLA ali ndi ntchito yabwino.Ikhoza kupirira chakudya pa kutentha kwina.Kapu yamapepala iyi ndi yoyenera kunyamula zakudya zozizira komanso zotentha monga ayisikilimu.

5. Wopepuka komanso wolimba.Makapu a mapepala a PLA ndi opepuka komanso osavuta kunyamula ndi kugwiritsa ntchito.Pakadali pano, makapu a mapepala a PLA amapangidwa kudzera mu njira yapadera yopangira chikho cha pepala.Izi zimapangitsa kuti kapangidwe kake kakhale kolimba komanso kocheperako kamene kamakhala kosinthika komanso kusweka.

6. International certification.Makapu a mapepala a PLA amagwirizana ndi miyezo yapadziko lonse yotsimikizira za chilengedwe.Mwachitsanzo, European EN13432 biodegradation standard ndi American ASTM D6400 biodegradation standard.Ili ndi chitsimikizo chapamwamba.

B. Njira ya Biodegradation ya makapu a pepala owonongeka

Makapu a ayisikilimu owonongeka a PLA akatayidwa, zotsatirazi ndi mfundo zatsatanetsatane zakuwonongeka kwawo:

Zinthu zazikulu zomwe zimapangitsa kuti makapu a mapepala a PLA awole m'malo achilengedwe ndi chinyezi komanso kutentha.Pachinyezi chochepa komanso kutentha, kapu ya pepala idzayambitsa njira yowonongeka.

Mtundu woyamba ndi hydrolysis.Thepepala kapuakuyamba ndondomeko hydrolysis mchikakamizo cha chinyezi.Chinyezi ndi tizilombo timalowa mu ma micropores ndi ming'alu mu kapu ya pepala ndikugwirizanitsa ndi mamolekyu a PLA, zomwe zimatsogolera kuwonongeka.

Mtundu wachiwiri ndi enzymatic hydrolysis.Ma Enzymes ndi zinthu zomwe zimathandizira pakuwonongeka kwachilengedwe.Ma enzyme omwe amapezeka m'chilengedwe amatha kuyambitsa hydrolysis ya makapu a mapepala a PLA.Imaphwanya ma polima a PLA kukhala mamolekyu ang'onoang'ono.Mamolekyu ang'onoang'onowa amasungunuka pang'onopang'ono m'chilengedwe ndikuwola.

Mtundu wachitatu ndi kuwonongeka kwa tizilombo.Makapu a mapepala a PLA amatha kuwonongeka chifukwa pali tizilombo tambiri timene titha kuwola PLA.Tizilombo tating'onoting'ono timeneti tigwiritsa ntchito PLA ngati mphamvu ndikuyisintha kukhala mpweya woipa, madzi, ndi biomass kudzera pakuwola ndi kuwonongeka.

Kuwonongeka kwa makapu a mapepala a PLA kumadalira zinthu zingapo.Monga chinyezi, kutentha, nthaka mikhalidwe, ndi kukula ndi makulidwe a mapepala makapu.

Nthawi zambiri, makapu a mapepala a PLA amafunikira nthawi yayitali kuti awonongeke.Kuwonongeka kwa makapu a mapepala a PLA nthawi zambiri kumachitika m'mafakitale opangira kompositi kapena malo abwino achilengedwe.Pakati pawo, mikhalidwe imapangitsa chinyezi, kutentha, ndi ntchito za tizilombo toyambitsa matenda.M'malo otayiramo m'nyumba kapena malo osayenera, kuwonongeka kwake kungakhale kocheperako.Choncho, pogwiritsira ntchito makapu a mapepala a PLA, ziyenera kutsimikiziridwa kuti zimayikidwa m'dongosolo loyenera la zinyalala.Izi zingapereke mikhalidwe yabwino kuti iwonongeke.

mapepala ayisikilimu makapu ndi lids mwambo

Timakhazikika popereka ntchito zosindikizira zosindikizira kwa makasitomala.Kusindikiza kwaumwini pamodzi ndi zinthu zapamwamba zosankhidwa kumapangitsa kuti malonda anu awonekere pamsika komanso mosavuta kukopa ogula.

III.Ubwino wa Biodegradable Ice Cream Makapu

A. Ubwino wa chilengedwe

1. Kuchepetsa kuwononga zinyalala za pulasitiki

Makapu apulasitiki achikhalidwe amafuna kuti apange zinthu zambiri zapulasitiki.Siziwonongeka mosavuta ndipo zimapitirizabe ku chilengedwe kwa nthawi yaitali.Izi zingayambitse kudzikundikira ndi kuipitsa zinyalala zapulasitiki.Mosiyana ndi izi, makapu a ayisikilimu omwe amatha kuwonongeka ndi biodegradable amapangidwa ndi zinthu zomwe zimatha kuwonongeka.Ikhoza kuchepetsedwa mwachibadwa ndikuwola mkati mwa nthawi inayake.Izi zimachepetsa kuipitsidwa kwa pulasitiki ku chilengedwe.

2. Chepetsani kudalira zinthu zosangowonjezedwanso

Kupanga makapu apulasitiki apulasitiki achikhalidwe kumafuna kugwiritsa ntchito zinthu zosangowonjezwdwa.Monga mafuta.Makapu a ayisikilimu omwe amatha kuwonongeka amapangidwa kuchokera kuzinthu zongowonjezedwanso monga ulusi wa zomera.Izi zimachepetsa kugwiritsa ntchito zinthu zochepa.

B. Ubwino wa thanzi

1. Wopanda zinthu zovulaza

Makapu a ayisikilimu omwe amatha kuwonongeka nthawi zambiri samakhala ndi mankhwala omwe amawononga thanzi la munthu.Mosiyana ndi izi, makapu apulasitiki achikhalidwe amatha kukhala ndi zowonjezera zapulasitiki zomwe zimawononga thanzi la munthu.Mwachitsanzo, bisphenol A (BPA).

2. Chitsimikizo cha Chitetezo Chakudya

Makapu a mapepala a ayisikilimu osawonongekakutsata ndondomeko zokhwima zopanga zinthu komanso ukhondo.Amakwaniritsa miyezo yachitetezo cha chakudya.Chifukwa chogwiritsa ntchito mapepala, zinthu zovulaza sizidzatulutsidwa.Izi zikhoza kuonetsetsa ubwino ndi chitetezo cha chakudya.Kupatula apo, zida zamapepala zimatha kukhalabe ndi mawonekedwe komanso kukoma kwa ayisikilimu.

IV.Kuchita kwa makapu a mapepala a ayisikilimu osawonongeka

A. Kukana madzi

PLA ndi pulasitiki yopangidwa kuchokera ku biomass resources.Ili ndi ntchito yotchinga chinyezi kwambiri.Zimalepheretsa madzi a ayisikilimu kuti asalowe mkati mwa kapu.Chifukwa chake, izi zitha kukhalabe ndi mphamvu zamapangidwe ndi mawonekedwe a chikho cha pepala.

B. Kuchita kwa kutentha kwa kutentha

Sungani kutentha kwa ayisikilimu.Zosawonongekaayisikilimu pepala kapus nthawi zambiri amakhala ndi ntchito yabwino yotsekera matenthedwe.Iwo akhoza bwino kudzipatula chikoka cha kunja kutentha pa ayisikilimu.Izi zimathandiza kusunga kutentha kochepa komanso kukoma kwa ayisikilimu, kuti zikhale zokoma kwambiri.

Perekani zakumwa zoziziritsa kukhosi.Ntchito yotsekera imatha kuwonetsetsanso kuti pamwamba pa kapu ya pepala sikutentha kwambiri.Ikhoza kupereka kumverera bwino ndikupewa kuyaka.Izi zimathandiza ogula mosavuta komanso momasuka kusangalala ayisikilimu.Ogula sayenera kudandaula za zovuta ndi chiopsezo cha kutentha chifukwa cha kutentha kwa makapu a mapepala.

C. Mphamvu ndi kukhazikika

Kukhoza kupirira kulemera ndi kukakamizidwa.Makapu a ayisikilimu omwe amatha kuwonongeka nthawi zambiri amakhala ndi mphamvu zokwanira.Ikhoza kupirira kulemera kwina kwa ayisikilimu ndi zokongoletsera.Izi zimawonetsetsa kuti kapu yamapepala simapunduka kapena kusweka mukamagwiritsa ntchito.

Kukhoza kusunga kwa nthawi yaitali.Kukhazikika kwa makapu a ayisikilimu omwe amatha kuwonongeka kumapangitsanso kuti azikhala ndi nthawi yayitali yosungira.Zitha kukhala zokhazikika m'mikhalidwe yozizira.Sichidzataya mawonekedwe ake kapena kapangidwe kake chifukwa cha kusintha kwa kulemera kapena kutentha kwa ayisikilimu.

V. Njira yopangira makapu a ayisikilimu owonongeka

Choyamba, kukonzekera kwakukulu kwazinthu zopangira ndi Poly Lactic Acid (PLA).Ili ndi pulasitiki yosawonongeka yomwe nthawi zambiri imasinthidwa kukhala wowuma wamitengo.Zida zina zothandizira zingaphatikizepo zosintha, zowonjezera, zopaka utoto, etc.).Zida izi ziyenera kuwonjezeredwa ngati pakufunika.

Chotsatira ndikukonzekera kwa PLA ufa.Onjezani zida za PLA ku hopper inayake.Pambuyo pake, zinthuzo zimasamutsidwa kudzera mu njira yotumizira ku makina ophwanyira kapena odulira kuti aphwanye.PLA yophwanyidwa ingagwiritsidwe ntchito pazotsatira zotsatirazi.

Gawo lachitatu ndikuzindikira mawonekedwe a chikho cha pepala.Sakanizani ufa wa PLA ndi gawo lina la madzi ndi zina zowonjezera.Sitepe iyi imapanga pulasitiki phala zakuthupi.Kenako, zinthu za phala zimadyetsedwa mu makina opangira chikho cha pepala.Pogwiritsa ntchito kukakamiza ndi kutentha kwa nkhungu, imapangidwa kukhala mawonekedwe a kapu ya pepala.Mukatha kuumba, muziziziritsa kapu ya pepala ndi madzi kapena mpweya kuti mukhale wolimba.

Gawo lachinayi ndi chithandizo chapamwamba ndi kusindikiza chikho cha pepala.Chikho cha pepala chopangidwa chimapangidwa ndi chithandizo chapamwamba kuti chiwongolere madzi ndi mafuta.Kusindikiza kwamakonda kwamakapu mapepalazitha kuchitidwa ngati pakufunika kuwonjezera chizindikiritso cha mtundu kapena kapangidwe.

Pomaliza, makapu amapepala opangidwa amafunikira kulongedza ndikuwunika bwino.Chikho chapepala chomalizidwa chimapakidwa pogwiritsa ntchito makina opangira okha.Izi zimatsimikizira ukhondo ndi chitetezo cha mankhwala.Poyang'ana kapu ya pepala, m'pofunika kuonetsetsa kuti khalidwe lake, kukula kwake, ndi kusindikiza kwake zikukwaniritsa zofunikira.

Kupyolera mu ndondomeko yopangira pamwambapa,biodegradable ayisikilimu pepala makapuakhoza kumaliza ntchito yopanga.Ndipo imatha kutsimikizira kuwonongeka kwake kwabwino komanso kugwiritsidwa ntchito.

VI.Chiyembekezo chamsika cha makapu a mapepala a ayisikilimu osawonongeka

A. Zomwe zikuchitika pamsika

Ndi kupititsa patsogolo chidziwitso cha chilengedwe, kufunikira kwa anthu kuchepetsa zinyalala zapulasitiki ndi kuteteza chilengedwe kukukulirakulira.Makapu a ayisikilimu a biodegradable ndi njira yabwino yosamalira zachilengedwe.Zimagwirizana ndi zofuna za ogula za chitukuko chokhazikika.

Kuphatikiza apo, mayiko ndi zigawo zambiri zakhazikitsa zoletsa ndi zoletsa pazinthu zapulasitiki.Izi zimawonjezera kufunikira kwa njira zina zowola.Pa nthawi yomweyo, boma likuthandizanso ntchito yokonza zinthu zomwe zingawonongeke pochepetsa misonkho, kupereka ndalama zothandizira anthu, komanso kutsatira mfundo za malamulo.Izi zimapereka mikhalidwe yabwino pamsika wake.

Ice cream ndi zakumwa zoziziritsa kukhosi zotchuka.Amakondedwa makamaka ndi ogula m'chilimwe.Masiku ano, mphamvu zomwe anthu amagwiritsa ntchito zikuyenda bwino.Ndipo moyo wawo ukuyenda bwino nthawi zonse.Izi zimathandiza msika wa zakumwa zoziziritsa kukhosi kuwonetsa kukula kokhazikika.Izi zimapereka msika waukulu wa makapu a mapepala a ayisikilimu omwe amatha kuwonongeka.

B. Mwayi wothekera wachitukuko

Opanga makapu a ayisikilimu osawonongeka amatha kufunafuna mgwirizano ndi makampani operekera zakudya, masitolo akuluakulu, ndi anzawo ena.Akhoza kupereka njira zotetezera zachilengedwe zomwe zingalowe m'malo mwa makapu a mapepala apulasitiki.Izi zitha kuthandiza mabizinesi kukulitsa kuchuluka kwa malonda awo, kupititsa patsogolo chidziwitso chamtundu, ndikufulumizitsa kukwezedwa kwa msika.

Opanga makapu a ayisikilimu a biodegradable atha kukulitsa chithunzi chawo potenga nawo mbali pazaumoyo wa anthu, kukwezedwa, komanso kuphunzitsa za chilengedwe.Izi zimawathandiza kukopa chidwi cha ogula ndi kuzindikirika.Kukhazikitsa chifaniziro chamtundu wabwino kumatha kuwonekera pamsika wampikisano wowopsa.Choncho, izi zimathandiza kupititsa patsogolo mpikisano wa mankhwala.

Kuphatikiza pa msika wa ayisikilimu,makapu a pepala owonongekazitha kukulitsidwanso kumisika ina yazakumwa.Monga khofi, tiyi, etc.).Misikayi imakumananso ndi zovuta zachilengedwe zomwe zimayambitsidwa ndi zinyalala zapulasitiki.Chifukwa chake, chiyembekezo chogwiritsa ntchito makapu a mapepala owonongeka ndi otakata.

Titha kukupatsirani makapu a ayisikilimu amitundu yosiyanasiyana omwe mungasankhe, kukwaniritsa zosowa zanu zosiyanasiyana.Kaya mukugulitsa kwa ogula, mabanja kapena misonkhano, kapena kuti mugwiritse ntchito m'malo odyera kapena malo ogulitsira, titha kukwaniritsa zosowa zanu zosiyanasiyana.Kusindikiza kwa Logo mwamakonda kungakuthandizeni kupambana kukhulupirika kwamakasitomala.

VII.Mapeto

Makapu a ayisikilimu osawonongeka amapangidwa ndi zinthu zomwe zimatha kuwonongeka.Ndiwochezeka kwambiri ndi chilengedwe kuposa makapu amapepala apulasitiki achikhalidwe.Mwachibadwa ukhoza kunyonyotsoka m’kanthaŵi kochepa chabe.Izi zitha kuchepetsa kuwononga chilengedwe komanso kuwononga zinthu.

Makapu a ayisikilimu omwe amatha kuwonongeka nthawi zambiri amapangidwa ndi zida zamagulu a chakudya.Zilibe zinthu zovulaza ndipo sizivulaza thanzi la munthu.Poyerekeza ndi makapu apulasitiki a mapepala, samamasula zinthu zapoizoni.Izi zimachepetsa chiopsezo chomwe chingachitike m'thupi la munthu.

Makapu a mapepala owonongeka akhoza kubwezeretsedwanso ndikugwiritsidwanso ntchito.Itha kusinthidwanso kuti ipange zinthu zina zamapepala.Izi zimachepetsa kagwiritsidwe ntchito ka zinthu zachilengedwe.Kwa mabizinesi, kugwiritsa ntchito makapu a ayisikilimu osawonongeka kumatha kuwonetsa udindo wawo wachilengedwe komanso mawonekedwe achikhalidwe.Izi zimathandiza kukulitsa chithunzi cha mtundu wawo ndikukopa ogula ambiri.

Makapu a ayisikilimu osawonongeka amakhala ndi zotsatira zabwino zambiri.Choyamba, imatha kuchepetsa kuipitsidwa kwa pulasitiki.Makapu apulasitiki amtundu wamba amafunikira zaka makumi kapena zaka kuti awonongeke.Izi zipangitsa kuchuluka kwa zinyalala za pulasitiki kuipitsidwa.Makapu a pepala opangidwa ndi biodegradable amatha kuwonongeka pakanthawi kochepa.Izi zitha kuchepetsa kuwononga kwa pulasitiki pa chilengedwe.Chachiwiri, imatha kuteteza zachilengedwe.Makapu a pepala owonongekaamapangidwa ndi zipangizo zongowonjezwdwa.Izi zimachepetsa kudalira chuma chochepa.Komano, makapu am'mapepala apulasitiki achikhalidwe amafunikira kugwiritsa ntchito kwambiri zinthu zomwe sizingangowonjezeke monga mafuta.Chachitatu, ikhoza kulimbikitsa chitukuko cha chuma chozungulira.Makapu a mapepala owonongeka akhoza kubwezeretsedwanso ndikugwiritsidwanso ntchito.Ikhoza kukwaniritsa zobwezeretsanso zinthu ndikulimbikitsa chitukuko cha chuma chozungulira.Izi sizimangochepetsa kutaya zinyalala.Amachepetsanso kugwiritsa ntchito mphamvu ndi mpweya wa carbon panthawi yopanga.Chachinayi, imatha kuteteza thanzi la ogula.Makapu a pepala owonongeka amapangidwa ndi zinthu zopangira chakudya.Sizivulaza thanzi la munthu.Mosiyana ndi izi, makapu apulasitiki amtundu wamba amatha kutulutsa zinthu zovulaza.Zikhoza kuwononga thanzi la anthu.

Kugwiritsiridwa ntchito kwa makapu a ayisikilimu omwe amatha kuwonongeka sikungothandiza kuchepetsa kuwonongeka kwa pulasitiki ndi zinyalala za zinthu, komanso kumalimbikitsa chitukuko cha chuma chozungulira, kumawonjezera chithunzithunzi chamakampani, ndikuthandizira chitukuko chokhazikika.

Mwakonzeka Kuyambitsa Pulojekiti Yanu ya Makapu a Papepala?

Nthawi yotumiza: Aug-16-2023

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Ubwino Wotani wa Biodegradable Ice Cream Paper Cup?

I. Chiyambi