Mapepala Otha Kupangidwa ndi Manyowa

Mapepala ndi Mafilimu a Pulasitiki Otha Kupangidwa ndi Mchere Kuti Azigwiritsidwa Ntchito Mosatha

HSQY PLASTIC imapereka mapepala ndi mafilimu apulasitiki opangidwa kuti agwiritsidwe ntchito popanga manyowa, kulongedza chakudya, ma clamshells, ma tray, ma botolo, kulongedza zinthu zosinthika ndi zina zomwe zimagwiritsidwa ntchito ngati pakufunika kugwiritsa ntchito zinthu zowola kapena zophikidwa kuti ziwole.

Zinthu zomwe zilipo pakali pano za HSQY zimaphatikizapo pepala lopangira kutentha la PLA, filimu yosinthasintha ya PLA/PBAT ndi pepala la PBS . Zipangizozi zimakhala ndi mawonekedwe osiyana, kusinthasintha, kutentha, makulidwe osiyanasiyana, momwe zimagwirira ntchito komanso momwe zimakhalira kumapeto kwa moyo, kotero siziyenera kuonedwa ngati zinthu zosinthika.

Kwa ogula ma CD, mafunso ofunikira kwambiri si kungofuna kudziwa ngati chinthucho chili 'chogwirizana ndi chilengedwe' kapena 'chosawonongeka.' Mafotokozedwe ayenera kufotokoza mtundu wa chinthucho, makulidwe a pepala kapena filimu, njira yopangira kutentha, kufunikira kokhudzana ndi chakudya, kutentha kogwirira ntchito, malo opangira manyowa ndi satifiketi yofunikira..

Zonena za kutha kwa feteleza ziyenera kutsimikiziridwa nthawi zonse kuti ndi zinthu zotani zomwe zapangidwa komanso zomwe zamalizidwa. Kutha kwa feteleza m'mafakitale sikutanthauza kuti feteleza m'nyumba zokha, ndipo kutha kwa feteleza m'mafakitale sikutanthauza kuti zinthuzo zidzawonongeka mwachangu m'nthaka, m'malo otayira zinyalala, m'malo okhala m'nyanja kapena m'malo abwinobwino akunja.

Kodi Mapepala a Pulasitiki Otha Kupangidwa ndi Mchere N'chiyani?

Mapepala apulasitiki opangidwa ndi manyowa ndi mapepala kapena filimu yopangidwa ndi thermoplastic yomwe imapangidwa kuti njira yoyenera komanso chinthu chomalizidwa chizitha kuwola pansi pa mikhalidwe yodziwika bwino yopangira manyowa.

Kutengera ndi zinthu ndi kapangidwe kake, pepala lotha kupangidwa ndi manyowa likhoza kutulutsidwa mu rollstock yolimba kuti lipangidwe mu thermoforming kapena kukhala mafilimu opyapyala osinthasintha kuti apangidwe ndi kusinthidwa.

Banja la zinthu za HSQY lomwe likugwiritsidwa ntchito panopa limagwiritsa ntchito njira zitatu zazikulu zopangira: PLA, PLA/PBAT blends ndi PBS . Chilichonse chiyenera kusankhidwa malinga ndi kulimba, kusinthasintha, kumveka bwino, kukana kutentha, momwe zinthu zimagwirira ntchito komanso momwe zimakhalira ndi manyowa.

HSQY Mapepala ndi Filimu Yopangidwa ndi

Mapepala	...	O
Pepala la PLA	Pafupifupi 0.15–3 mm; m'lifupi mpaka pafupifupi 1300 mm	Zopaka kutentha zolimba, mathireyi, zipolopolo za clamshells, makapu, zivindikiro ndi ma phukusi a chakudya chozizira
Filimu ya PLA/PBAT	Pafupifupi 0.02–0.2 mm; m'lifupi mpaka pafupifupi 1000 mm	Ma phukusi osinthika ndi mapulogalamu osinthidwa a filimu omwe amafunikira kusinthasintha kwakukulu kuposa PLA yoyera
Pepala la PBS	Pafupifupi 0.15–3 mm; m'lifupi mpaka pafupifupi 1300 mm	Ma phukusi opangidwa ndi thermoform omwe amafuna kusinthasintha, kulimba komanso kukana kutentha pang'ono

Kukhuthala, m'lifupi, mtundu, kapangidwe kake, mawonekedwe a pepala kapena mpukutu ndi momwe zinthu zimagwiritsidwira ntchito ziyenera kutsimikiziridwa kuti ndi zenizeni musanayitanitse malonda.

Pepala Lopangira Mafuta la PLA

Pepala la PLA limapangidwa kuchokera ku polylactic acid, polima ya thermoplastic yomwe nthawi zambiri imapangidwa kuchokera ku chakudya chongowonjezedwanso monga shuga wochokera ku zomera.

PLA ndi yothandiza kwambiri pakupanga zinthu zolimba bwino chifukwa magiredi oyenera amatha kuphatikiza mawonekedwe owonekera, kulimba komanso kuthekera kopanga zinthu zotentha.

Chogulitsa cha PLA cha HSQY chomwe chili ndi makulidwe a pafupifupi 0.15–3 mm ndi m'lifupi mwake mpaka pafupifupi 1300 mm . Zinthu zoyera bwino zimagwiritsidwa ntchito popangira chakudya ndi thermoforming.

Ntchito zambiri zimaphatikizapo mathireyi a chakudya chatsopano, ma phukusi a zinthu zopangidwa, zipolopolo za clamshells, ziwiya zophikira buledi, makapu a zakumwa zoziziritsa kukhosi, zivindikiro ndi ma phukusi ena omveka bwino okhala ndi thermoformed.

PLA yokhazikika ili ndi kukana kutentha pang'ono poyerekeza ndi zinthu zopakira kutentha kwambiri, kotero ma microwave, uvuni, chodzaza ndi kutentha kapena zinthu zina zotentha kwambiri ziyenera kuvomerezedwa pokhapokha ngati PLA ndi phukusi lomalizidwa latsimikizika.

Onani zomwe zikuchitika panopa                    Pepala Lopangira Thermoforming la PLA                kuti mudziwe zambiri zokhudza chinthucho.

Filimu Yosinthasintha Yopangidwa ndi PLA/PBAT

Filimu ya PLA/PBAT imaphatikiza PLA ndi PBAT kuti ipange dongosolo losinthasintha kwambiri kuposa PLA yokha yolimba.

PLA imathandizira kulimba ndi kuthekera kobwezeretsanso zinthu, pomwe PBAT imathandizira kusinthasintha, kulimba ndi kutalika. Kugwira ntchito kwenikweni kumadalira chiŵerengero chosakanikirana, zowonjezera, makulidwe a filimu ndi momwe imagwirira ntchito.

Chogulitsa cha PLA/PBAT cha HSQY chomwe chilipo pano ndi filimu yopyapyala yosinthasintha yokhala ndi makulidwe pafupifupi 0.02–0.2 mm ndipo m'lifupi mwake mulifupi mwake pafupifupi 1000 mm..

Mapaketi osinthasintha, filimu yosinthidwa ndi zinthu zopyapyala zosankhidwa ndi njira zachilengedwe zogwiritsira ntchito zinthuzi kuposa momwe zimafunikira kulimba kwa pepala lolimba la PLA kapena PBS thermoforming.

Onani zomwe zikuchitika panopa                    Filimu Yopaka ya PLA/PBAT                kuti mudziwe zambiri zokhudza chinthucho.

Pepala la Pulasitiki la PBS lotha kuwonongeka

Pepala la PBS limapangidwa ndi polybutylene succinate, polyester yowola yomwe ingapereke kuphatikiza kothandiza kwa kusinthasintha, kulimba, kuthekera kosintha kutentha komanso kukana kutentha pang'ono.

Pepala la PBS la HSQY lomwe lilipo pano limaphimba makulidwe pafupifupi 0.15–3 mm , m'lifupi mwake mpaka pafupifupi 1300 mm ndi kuchulukana koyerekeza kwa pafupifupi 1.35 g/cm³..

PBS ikhoza kuyesedwa pa mathireyi opangidwa ndi thermoformed food, clamshells, zotengera zotengera zotengera, ma phukusi a zipatso zatsopano ndi zina zomwe zimagwiritsidwa ntchito komwe pepala losinthasintha limakonda.

PBS siyenera kufotokozedwa yokha kuti ndi yochokera ku bio-based 100%. Zomwe zimangowonjezedwanso zimadalira chakudya ndi njira yopangira yomwe imagwiritsidwa ntchito pa mtundu weniweni wa polima.

Onani zomwe zikuchitika panopa                    Pepala la PBS Pulasitiki lotha kuwola kuti                mudziwe zambiri zokhudza chinthucho.

PLA vs. PLA/PBAT vs. PBS: Ndi Zinthu Ziti Zomwe Muyenera Kusankha?

Selection Factor	PLA	PLA/PBAT	PBS
Fomu Yachizolowezi	Chipepala cholimba / rollstock	Filimu yosinthasintha	Pepala losinthasintha mpaka lolimba la thermoforming kutengera mtundu ndi geji
Kumveka bwino	Njira yabwino kwambiri yopangira ma CD omveka bwino	Zimatengera kusakaniza ndi kupanga	Kudalira giredi; nthawi zambiri amasankhidwa kwambiri chifukwa cha machitidwe amakina kuposa kuwonekera bwino kwa premium
Kulimba	Yolimba pang'ono	Zosinthasintha kwambiri	Yosinthasintha komanso yolimba kuposa PLA yolimba m'njira zoyenera
Kukonza Kwambiri	Kutulutsa pepala ndi thermoforming	Kutulutsa filimu, kutembenuza ndi kupanga zinthu zinazake	Kutulutsa pepala ndi thermoforming
Kusankha Kutentha	Magiredi wamba makamaka ogwiritsidwa ntchito pozizira kapena kutentha kwa chipinda	Zimadalira kwambiri kapangidwe kake kosakanikirana	Ikhoza kupereka magwiridwe antchito abwino pa kutentha pang'ono kutengera mtundu wa
Zomwe Zili M'thupi	PLA nthawi zambiri imapangidwa kuchokera ku zakudya zongowonjezedwanso	Zimadalira pang'ono zomwe zili mu PLA ndi kapangidwe ka PBAT/feedstock	Zimatengera chakudya cha PBS ndi njira yopangira
Kuyenerera Kwabwino Kwambiri	Ma CD omveka bwino a chakudya	Ma phukusi osinthika opangidwa ndi manyowa	Ma phukusi olimba okhala ndi thermoform ndi mitundu yosiyanasiyana ya magwiritsidwe otenthetsera pang'ono

Chowola ndi Chosaphwanyika: Kodi Kusiyana N'chiyani?

Kuwonongeka kwa zinthu ndi mawu ofunikira omwe amafotokoza kuthekera kwa zinthu kusweka mwachilengedwe pansi pa malo oyenera.

Choletsa kukhuthala ndi cholunjika kwambiri. Chidziwitso cha kukhuthala chiyenera kufotokoza malo opangira manyowa ndipo, ngati pakufunika, chisonyeze kuti chikutsatira muyezo woyenera kapena ndondomeko yovomerezeka.

Chifukwa chake, chinthu chomwe chimafotokozedwa kuti chimawola sichiyenera kugulitsidwa chokha ngati chovomerezeka ngati manyowa pokhapokha ngati mankhwala enieni ndi zomwe zilimo zili ndi zikalata zochirikiza.

Pulasitiki Yochokera ku Bio-Based vs. Biodegradable Pulasitiki

Bio-based imafotokoza komwe chakudya cha kaboni chimachokera. Biodegradable imafotokoza momwe zinthu zingawonongekere pansi pa mikhalidwe inayake yachilengedwe.

Zinthu zitha kukhala zachilengedwe popanda kuwonongeka, ndipo polima wowola akhoza kukhala ndi chakudya chochokera ku zinthu zakale.

PLA nthawi zambiri imapangidwa kuchokera ku chakudya chochokera ku zomera zongowonjezedwanso. Zosakaniza za PLA/PBAT siziyenera kufotokozedwa ngati zochokera ku zomera 100% pokhapokha ngati njira yeniyeniyo ikugwirizana ndi zomwe akunena, ndipo kuchuluka kwa PBS kongowonjezedwanso kumadaliranso njira yosankhidwa ya utomoni.

Opangidwa ndi Mafakitale

Kufunika kwa Manyowa Opangidwa ndi Mafakitale ndi Manyowa	Tanthauzo la
Zopangidwa ndi Mafakitale / Zamalonda	Yopangidwira zinthu zoyendetsedwa bwino zokonzera manyowa ndipo iyenera kuthandizidwa ndi muyezo woyenera kapena satifiketi ya chinthu chenichenicho.
Chopangidwa ndi Manyowa Pakhomo	Imafuna kugwira ntchito bwino pansi pa kutentha kochepa kwa kupanga manyowa kunyumba ndipo siyenera kuganiziridwa kuchokera ku zomwe zimanenedwa kuti manyowa ndi ofunikira m'mafakitale.
Zowola	Kufotokozera kwakukulu kwa kuwonongeka kwa zamoyo komwe sikungotanthauzira malo okhazikika opangira manyowa.

Ogula ayenera kunena ngati msika womwe akufuna kuyikamo manyowa m'mafakitale, manyowa m'mabizinesi ndi m'nyumba, kapena chilichonse chomwe chingafunike kuti chigwiritsidwe ntchito kumapeto kwa moyo wawo asanasankhe chinthucho.

EN 13432, ASTM D6400 ndi Chitsimikizo cha Kukhazikika kwa Mphamvu

Mapaketi ogulitsidwa ndi zopempha zoti azitha kusungunuka angafunike kukwaniritsa miyezo yosiyanasiyana kutengera msika womwe ukupita komanso kapangidwe ka chinthu

chomaliza	.
EN 13432	Muyezo wa ku Europe womwe umagwiritsidwa ntchito kwambiri pokonza ma CD omwe cholinga chake ndi kubwezeretsa manyowa m'mafakitale ndi kuwonongeka kwa zinthu.
ASTM D6400	Malangizo Akuluakulu a ku North America omwe amagwiritsidwa ntchito pa mapulasitiki opangidwira kupanga manyowa m'malo opangira manyowa m'maboma kapena m'mafakitale
Chitsimikizo cha BPI	Dongosolo la satifiketi la chipani chachitatu ku North America pogwiritsa ntchito zofunikira za ASTM zogwirizira manyowa ndi njira zina zowonjezera satifiketi
Kukhazikika kwa Nyumba	Imafuna kuwunika kosiyana kwa kupanga manyowa kunyumba; zikalata zokha zokhudzana ndi momwe manyowa amagwiritsidwira ntchito m'mafakitale siziyenera kugwiritsidwa ntchito ngati umboni

Ogula a HSQY ayenera kupempha zikalata zenizeni za zinthu, kapangidwe kake, makulidwe ake ndi chinthu chomwe akufuna kumaliza . Satifiketi ya utomoni umodzi, makulidwe a pepala kapena kapangidwe ka chinthucho siyenera kugwiritsidwa ntchito yokha pa chinthu china.

Chifukwa Chake Kukhuthala kwa Chogulitsa Chomalizidwa Kumafunikira Pakukhazikika kwa Mpweya

Kukhazikika kwa zinthu sikudziwika kokha ndi dzina la polima.

Kukhuthala kwa pepala, makulidwe a khoma lomalizidwa, mawonekedwe a zigawo, zilembo, zokutira, inki, zomatira ndi zinthu zina zomwe zili mu phukusi zimatha kukhudza kuthekera kwa chinthu chomalizidwa kukwaniritsa muyezo wokhazikika wa manyowa.

Pachifukwa ichi, thermoformer yomwe imasintha zinthu zovomerezeka kukhala chinthu cholimba kwambiri kapena chosiyana chomalizidwa ingafunike kutsimikizira kuti chinthu chomaliza chikadali mkati mwa gawo loyenerera la chitsimikizo.

Pepala Lotha Kupangidwa ndi Manyowa la Thermoforming

Mapepala a PLA ndi PBS angagwiritsidwe ntchito ngati thermoforming rollstock pa ntchito zoyenera zopakira.

Kugwira ntchito kwa thermoforming kumadalira mtundu wa zinthu, makulidwe a pepala, chinyezi, mawonekedwe a chotenthetsera, kapangidwe ka nkhungu, kuya kwa mapangidwe, kuzizira, kudula ndi kugawa komaliza kwa makulidwe a khoma.

PLA ili ndi zenera lochepa lopangira zinthu kuposa mapulasitiki ambiri okhazikika, kotero kuwongolera kutentha kokhazikika ndi kusamalira zinthu ndikofunikira kwambiri.

Ogula ayenera kupereka m'lifupi mwa makina opangira kutentha, m'lifupi mwa mipukutu yofunikira, makulidwe, kuya kwa mapangidwe, miyeso ya nkhungu, liwiro la mzere lomwe likuyembekezeka komanso mawonekedwe a phukusi lomalizidwa akamapempha malangizo pazinthu zomwe zagwiritsidwa ntchito.

Pepala la PLA la Kupaka Chakudya Choyera

Pepala loyera la PLA ndilofunika kwambiri makamaka pa ma CD a chakudya ozizira komanso ozungulira komwe kuwonekera kwa zinthu ndikofunikira.

Zinthu zomwe zingatheke kumalizidwa ndi monga mathireyi a zipatso, zotengera za saladi, ma phukusi ophikira buledi, zipolopolo zoyera, makapu ndi zivindikiro.

Pakuyika zinthu m'masitolo, ogula ayenera kufotokoza kuwonekera bwino, chifunga, makulidwe a khoma, kufunika kwa kukhudzidwa, kuyika zinthu m'makoma, njira yotsekera, momwe chakudya chimasungidwira komanso zikalata zofunika zokhudzana ndi chakudya.

Mapepala Otha Kupangidwa ndi Manyowa a Ma Tray ndi Zidebe za Clamshell

PLA ndi PBS zitha kuyesedwa ngati pali ma thermoformed trays, clamshell packing ndi mitundu ina yolimba ya ma packing.

PLA nthawi zambiri imasankhidwa pamene kuwonetsa kolimba komveka bwino ndikofunikira, pomwe PBS ingakhale yoyenera kuwunika pamene kusinthasintha kapena kulimba kowonjezereka kukufunika.

Chosankha chomaliza cha zinthu chiyeneranso kuganizira za kuya kwa zinthu, kulimba kwa flange, kapangidwe ka kutseka, kugwirizana kwa chivindikiro ndi filimu, kutentha kosungirako, ndi zofunikira pakutha kwa manyowa.

Filimu Yosinthika Yophatikiza Yopangidwa ndi Compostable

Filimu yopyapyala ya PLA/PBAT imapereka ntchito yosiyana yolongedza ndi pepala lolimba la PLA kapena PBS.

Kusinthasintha kwake kwakukulu kumapangitsa kuti ikhale yofunikira kwambiri pakulongedza, kukulunga, kusintha ndi ntchito zina zochokera ku filimu pomwe pepala lolimba lopangira kutentha silikufunika.

Ogula omwe amasunga zinthu mosinthasintha ayenera kufotokoza makulidwe, m'lifupi mwa mpukutu, zofunikira pakukoka ndi kutalikitsa, njira yotsekera, njira yosindikizira kapena yosungiramo zinthu, zofunikira pa zotchinga ndi chitsimikizo cha mapeto a moyo.

Kutsatira Malamulo Okhudzana ndi Chakudya Ndi Kosiyana ndi Kukhazikika kwa Zinthu

Chopangidwacho chingakwaniritse zofunikira pakupanga manyowa popanda kukwaniritsa zofunikira zonse pakupanga manyowa, ndipo kutsatira malamulo okhudza kukhudza chakudya sikutsimikizira kuti manyowa ndi ofunikira.

Ogula zakudya ayenera kutsimikizira kapangidwe kake, zowonjezera, zopaka utoto, mtundu wa chakudya chomwe akufuna, nthawi yokumana nacho, kutentha ndi malamulo okhudza komwe chakudyacho chikupita.

Ngati pakufunika kulengeza za FDA, EU kapena kulengeza kwina kokhudzana ndi chakudya, perekani msika wa komwe mukupita ndi momwe mukufunira kuti zikalata za mankhwala oyenera a HSQY zitsimikizidwe.

Kukana kutentha kwa PLA, PLA/PBAT ndi PBS

'Compostable' sikufotokoza momwe chinthu chimakanira kutentha.

kwa Zinthu	Malangizo Ogwiritsira Ntchito Kutentha
PLA Yokhazikika	Makamaka oyenera kulongedza zinthu zozizira kapena zozungulira pokhapokha ngati chinthu chomaliza komanso chosatentha chatsimikizika.
PLA/PBAT	Kugwira ntchito kumadalira kwambiri kapangidwe kake kosakanikirana, makulidwe a filimu ndi momwe imagwiritsidwira ntchito; tsimikizirani mtundu weniweni
PBS	Ikhoza kupereka magwiridwe antchito abwino kutentha pang'ono kuposa PLA wamba m'magiredi oyenera, koma malire ogwiritsira ntchito ayenera kutsimikiziridwabe

Ma microwave, mafuta ophikira, madzi otentha, uvuni kapena zinthu zina zotentha kwambiri siziyenera kuvomerezedwa chifukwa chakuti zinthuzo zimawola kapena zimasungunuka.

Kodi Ma PLA Packaging Angagwiritsidwe Ntchito Mu Microwave Kapena Mu Uvuni?

Pepala lodziwika bwino la PLA lopaka chakudya nthawi zambiri liyenera kuonedwa ngati lopaka lozizira kapena lotentha m'chipinda pokhapokha ngati mulingo wa PLA wokhazikika womwe ungagwiritsidwe ntchito popaka kutentha wavomerezedwa.

Musatchule mathireyi, makapu, kapena zipolopolo za PLA zomwe zimagwiritsidwa ntchito nthawi zonse ngati zotetezeka ku microwave kapena zotetezeka ku uvuni.

Ngati pakufunika kutentha kwa chakudya chotentha kapena kubwezeretsanso, perekani kutentha, njira yotenthetsera, nthawi, mtundu wa chakudya ndi kapangidwe ka phukusi lomalizidwa musanasankhe zinthu.

Kupaka Chakudya Chozizira ndi Chozizira

PLA ndi yofunikira kwambiri pa ma phukusi a chakudya chozizira monga masaladi, zipatso zatsopano, zinthu zophika buledi zophikidwa mufiriji ndi zinthu zozizira zokonzeka kudya.

Kutsika kwa kutentha kochepa, kufooka, magwiridwe antchito omangira zinthu pamodzi, komanso momwe zimakhalira ndi madzi ziyenera kuyesedwa pogwiritsa ntchito phukusi lenileni lomalizidwa.

Kugwirizana kwa Filimu Yophimba ndi Kutseka

Thireyi yopangidwa ndi manyowa ingafunike chivindikiro chogwirizana pamene phukusili lapangidwa kuti litsekedwe.

Kugwira ntchito kwa chisindikizo kumadalira zinthu za thireyi, kapangidwe ka chivindikiro, kapangidwe ka sealant, kutentha kwa chisindikizo, kupanikizika, nthawi yokhazikika komanso kapangidwe ka flange.

Ngati phukusi lonse likugulitsidwa ngati lotha kupangidwa ndi manyowa, thireyi, filimu yophimba, zokutira, zomatira, inki, zilembo ndi zina zofunikira ziyenera kuyesedwa pamodzi motsatira zofunikira za satifiketi.

Mapepala Otha Kupangidwa ndi Mchere poyerekeza ndi Mapepala a PET ndi PP.

PET	Zinthu Zotha Kupangidwa ndi Mchere	/ PP
Ndondomeko Yomaliza Moyo	Yopangidwira njira yodziwika bwino yowola kapena yopangira manyowa ikavomerezedwa bwino ndikusonkhanitsidwa	Kubwezeretsanso pulasitiki wamba kapena njira zina zoyendetsera zinyalala kutengera zinthu ndi zomangamanga zakomweko
Chotsani Choyika Cholimba	PLA ndi njira yoyamba yopangira manyowa oyenera kugwiritsidwa ntchito	PET ili ndi unyolo wokwanira woperekera zinthu zoyera
Kupaka Zinthu Zotentha Kwambiri	Yodziwika bwino kwambiri; PLA yokhazikika ili ndi malire ofunikira pa kutentha	Kapangidwe ka PP kapena PET kapadera kangapereke njira zosiyanasiyana zotenthetsera kutengera momwe kagwiritsidwe ntchito
Zomangamanga	Imafuna njira yosonkhanitsira ndi kukonza manyowa kuti phindu la chilengedwe likwaniritsidwe	Zomangamanga zobwezeretsanso zinthu zimasiyana malinga ndi zinthu ndi malo
Kusankha Kwabwino Kwambiri	Kumene kupangika kwa manyowa ndi chinthu chofunikira pa ntchito yodziwika bwino komanso yosamalira zinyalala	Kumene kubwezeretsanso zinthu, mtengo, kutentha kapena njira zokhazikika zokonzera zinthu zomwe zakhazikitsidwa kale ndizofunikira kwambiri

Kodi Pulasitiki Yopangidwa ndi Manyowa Imawonongeka M'malo Otayira Zinyalala?

Kufunika kwa zinthu zopangidwa ndi manyowa sikuyenera kutanthauziridwa ngati chitsimikizo cha kuwonongeka mwachangu m'malo otayira zinyalala.

Kupanga manyowa m'mafakitale kumadalira zinthu zachilengedwe zomwe zimayendetsedwa bwino. Malo otayira zinyalala, m'mbali mwa msewu, m'nthaka, m'madzi abwino ndi m'nyanja ali ndi kutentha kosiyana, mpweya, chinyezi ndi tizilombo tosiyanasiyana.

Chifukwa chake, ma phukusi opangidwa ndi manyowa ayenera kupangidwa pamodzi ndi njira yoyenera yosonkhanitsira ndi kutha kwa moyo m'malo mogwiritsidwa ntchito polimbikitsa kutaya kapena kutaya zinthu mosalamulirika.

Kodi Pulasitiki Yopangidwa ndi Manyowa Ingathe Kubwezeretsedwanso?

Kukonza ndi kubwezeretsanso zinthu ndi njira zosiyanasiyana zogwiritsira ntchito kumapeto kwa moyo.

Zipangizo zina za biopolymer zimatha kubwezeretsedwanso m'njira yapadera, koma kuvomereza kwenikweni kwa kusonkhanitsa, kusanja ndi kubwezeretsanso kumasiyana malinga ndi malo.

Ogula ayenera kusankha ndikufotokozera njira yotayira zinthu malinga ndi zomangamanga zakomweko m'malo molemba phukusi kuti lingathe kubwezeretsedwanso komanso kupangidwanso popanda umboni wotsimikizira.

Kukonza ndi Kusunga Mapepala a PLA ndi Mapepala Otha Kupangidwa ndi Manyowa

Ma polima opangidwa ndi manyowa amafunika kusamalidwa bwino ngati momwe zimakhalira ndi ma thermoplastics achikhalidwe.

Kukonza kwa PLA kungakhale koyenera kudziwa mbiri ya chinyezi ndi kutentha. Kuuma, kutulutsa, ndi kutentha kuyenera kutsatira zofunikira zaukadaulo za utomoni weniweni kapena mtundu wa pepala.

Mapepala ndi mafilimu ayenera kusungidwa pamalo oyera komanso ouma kutali ndi kutentha kosafunikira komanso kuwala kwa dzuwa mwachindunji, ndipo ma CD oteteza oyambilira ayenera kusungidwa ngati kuli koyenera mpaka atakonzedwa.

Momwe Mungasankhire Pepala la Pulasitiki Lotha Kupangidwa ndi Manyowa kapena Filimu

1. Fotokozani Ntchito Yomaliza Yopaka Mapaketi

Tchulani thireyi, chipolopolo cha clamshell, chikho, chivindikiro, filimu yosinthasintha, phukusi la zinthu, chidebe chotengera chakudya kapena chinthu china chomalizidwa.

2. Sankhani PLA, PLA/PBAT kapena PBS

Gwiritsani ntchito PLA ngati chinthu choyamba chowunikira ma CD omveka bwino okhala ndi thermoformed, PLA/PBAT yogwiritsira ntchito filimu yosinthasintha, ndi PBS pamene kulimba kapena kutentha pang'ono kuli gawo lofunika kwambiri la polojekitiyi.

3. Tanthauzirani Kukhuthala kwa Mapepala kapena Filimu

Tchulani geji yolowera ndi kulekerera pamodzi ndi makulidwe ofunikira a khoma lomalizidwa mutapanga.

4. Tanthauzirani Kukula kwa Mpukutu kapena Mapepala

Gwirizanitsani kukula kwa zinthu ndi mzere wopangira zinthu kapena wosinthira ndi kapangidwe kake ka chisa cha zinthu kuti muwongolere bwino ntchito yopangira.

5. Tanthauzirani Kulimba ndi Kusinthasintha

Fotokozani ngati phukusi lomaliza likufuna thireyi yolimba yowonekera bwino, filimu yosinthasintha, chipolopolo cholimba cha clamshell kapena mawonekedwe ena amakina.

6. Tanthauzirani Kuwonekera Bwino

Pa ma CD omveka bwino ogulitsa, tchulani kumveka bwino, chifunga, mtundu ndi zofunikira zovomerezeka ngati mawonekedwe ndi ofunikira.

7. Tanthauzirani Kutentha kwa Ntchito

Ikani mufiriji, mufiriji, mumlengalenga, mutenthetse, mu microwave kapena kutentha kwina musanasankhe chinthu chopangidwa ndi manyowa.

8. Tanthauzirani Mikhalidwe Yopangira Kutentha

Perekani mtundu wa makina, kukula kwa nkhungu, kuya kwa zojambula, liwiro la mzere ndi makulidwe ofunikira a khoma lomalizidwa.

9. Fotokozani Zofunikira pa Kusindikiza

Ngati chidebe chomalizidwacho chatsekedwa ndi kutentha, perekani zinthu zomwe mukufuna kuti chivundikirocho chikhale cholimba komanso momwe chingagwiritsidwire ntchito ngati chitseko kapena chitseko chotsekedwa.

10. Tsimikizirani Zofunikira Zokhudzana ndi Chakudya

Dziwani msika wogulira chakudya, mtundu wa chakudya, kutentha kwa chakudya, ndi zikalata zofunika kuti munthu agule chakudya mwachindunji.

11. Fotokozani Chifuniro cha Kompositi

Fotokozani ngati cholinga chake ndi kukhazikika kwa manyowa m'mafakitale, kukhazikika kwa manyowa m'nyumba kapena chinthu china chofunikira chomwe chatsimikiziridwa kuti chichitike kumapeto kwa moyo.

12. Tsimikizirani Muyezo Wofunikira

Dziwani EN 13432, ASTM D6400, BPI kapena zofunikira zina zovomerezeka musanavomerezedwe ndi chinthucho.

13. Unikani Phukusi Lonse

Ganizirani za mathireyi, zivindikiro, mafilimu, zilembo, inki, zomatira ndi zokutira pamene phukusi lonselo lidzakhala ndi chiyeso cha manyowa.

14. Yesani Chogulitsa Chomalizidwa

Tsimikizirani kapangidwe kake, kulimba, kukhudza, kutseka, kutentha komwe kumachitika, kusungirako ndi kutsatira malamulo ofunikira pogwiritsa ntchito phukusi lenileni lomalizidwa musanagulitse zinthu zambiri.

Mapepala ndi Mafilimu Opangidwa Mwamakonda

HSQY imathandizira mapulojekiti opangidwa ndi mapepala ndi mafilimu opangira manyowa kwa opanga ma phukusi a chakudya, ma thermoformers, ma converters osinthika, makampani opereka chithandizo cha chakudya, ogulitsa ndi ogula ena ma phukusi.

Zofunikira pa polojekitiyi zitha kuphatikizapo:

• Pepala lopangira kutentha la PLA

• Filimu yosinthasintha ya PLA/PBAT

• Pepala lopangira kutentha la PBS

• Kukhuthala kwapadera

• M'lifupi mwa mpukutu wopangidwa mwamakonda

• Miyeso ya pepala lopangidwa mwamakonda

• Rollstock ya thermoforming

• Mafomu odulira mapepala

• Zipangizo zotulutsira zinthu zoyera

• Zofunikira pa utoto wapadera ngati zathandizidwa

• Zofunikira pa thermoforming

• Zofunikira pakupanga vacuum

• Zofunikira pakusintha mafilimu osinthasintha

• Zofunikira pakusindikiza

• Zofunikira pa lamination

• Zofunikira pa kutseka kutentha

• Zolemba zokhudzana ndi chakudya

• Zolemba zokhudzana ndi kupangika kwa zinthu mogwirizana ndi zomwe zanenedwa mu malonda

• Kulongedza motsatira mfundo zomwe zavomerezedwa

Kuwongolera Ubwino wa Mapepala ndi Mafilimu Otha Kupangidwa ndi Mchere

Zofunikira pakuwunika ndi kugula zinthu zingaphatikizepo:

• Kupanga zinthu

• Kukhuthala kwa pepala kapena filimu

• Kulekerera makulidwe

• Mzere kapena m'lifupi mwa pepala

• Zofunikira pa kuzunguliza ndi pakati pa roll winding

• Maonekedwe a pamwamba

• Kuwonekera bwino ndi chifunga komwe kwatchulidwa

• Kugwirizana kwa mtundu komwe kwatchulidwa

• Katundu wa makina komwe watchulidwa

• Khalidwe la thermoforming

• Kugawa kwa makulidwe a khoma komalizidwa

• Kutseka magwiridwe antchito ngati pakufunika

• Kusindikiza kapena kuyika lamination ngati pakufunika

• Kugwira ntchito kwa kutentha komwe kwatchulidwa

• Zolemba zokhudzana ndi chakudya ngati pakufunika

• Zolemba zokhudzana ndi kukhazikika kwa zinthu ngati pakufunika

• Kulongedza ndi momwe mapaleti alili

Kulongedza ndi Kutumiza Padziko Lonse

Mapepala ndi mafilimu opangidwa ndi manyowa ayenera kutetezedwa ku kuipitsidwa, chinyezi chosafunikira, kutentha kwambiri komanso kuwonongeka kwakuthupi panthawi yosungira ndi kunyamula.

Zogulitsa za roll ziyenera kufotokoza m'lifupi, pakati, m'mimba mwake waukulu wa roll, kulemera kwakukulu kwa roll ndi zofunikira pakuzungulira komwe magawo awa amakhudza mzere wopangira thermoforming kapena converting.

Makonzedwe a ma paketi ndi ma pallet akhoza kukambidwa malinga ndi zinthu, kukula, kuchuluka ndi njira yotumizira.

Chifukwa Chiyani Muyenera Kusankha HSQY Pa Mapepala ndi Mafilimu Otha Kupangidwa ndi Mchere?

Makina Angapo Omwe Amatha Kupangidwa ndi Manyowa: HSQY imapereka zinthu za PLA, PLA/PBAT ndi PBS m'malo modalira polima imodzi yokha yomwe imatha kuwonongeka.

Mapepala Olimba ndi Filimu Yosinthasintha: Banja la zinthuzo limaphimba pepala lolimba la thermoforming komanso filimu yopyapyala yosinthasintha.

Kugwiritsa Ntchito Popanga Zinthu Zotentha: PLA ndi PBS rollstock zitha kuyesedwa ngati zili ndi mathireyi, zipolopolo za clamshells, ziwiya za chakudya ndi ma phukusi ena opangidwa ndi kutentha.

Kusankha Zinthu Zolongedza: Ogula amatha kufananiza kumveka bwino, kusinthasintha, kulimba, kutentha komwe kumafunika komanso malo oti zinthuzo zikhale zofewa asanasankhe PLA, PLA/PBAT kapena PBS.

Kutsatira Malamulo Okhudza Pulojekiti: Zolemba zokhudzana ndi kukhudzana ndi chakudya ndi momwe zimakhalira ndi manyowa zitha kukambidwa malinga ndi zinthu zenizeni, chinthu chomalizidwa komanso zofunikira pamsika.

Ma phukusi Okulirapo: HSQY imaperekanso zida zomangira za PET, PP ndi CPET, zomwe zimathandiza ogula kufananiza magwiridwe antchito osiyanasiyana ndi njira zomaliza malinga ndi momwe amagwiritsidwira ntchito.

Chidziwitso Chofunikira Pa Mtengo wa Pepala Lopangidwa ndi Mchere

Chogulitsidwa Chomalizidwa	Thireyi, chipolopolo cha clamshell, chikho, chivindikiro, filimu yosinthasintha, phukusi la zinthu kapena chinthu china
Zinthu Zofunika	PLA, PLA/PBAT, PBS kapena malangizo ofunikira
Kukhuthala	Kukhuthala ndi kulekerera kwa pepala kapena filimu zomwe zimafunika
M'lifupi / Kukula	M'lifupi mwa mpukutu, miyeso ya pepala kapena kukula kodulidwa mwamakonda
Mtundu Wopereka	Rollstock, film roll, sheet kapena mtundu wina wofunikira
Maonekedwe	Chowonekera bwino, chowala, chamtundu kapena china chilichonse chofunikira pakuwoneka
Kukonza kutentha	M'lifupi mwa makina, kukula kwa nkhungu, kuya kwa kujambula ndi kufunika kwa makulidwe a khoma lomalizidwa
Kusintha Kosinthasintha	Kusindikiza, kupukuta, kupanga matumba, kutseka kapena zofunikira zina zokonzera filimu
Kutentha kwa Ntchito	Yozizira, yoziziritsidwa, yozungulira, yotentha kapena kutentha kwina kodziwika bwino
Kulumikizana ndi Chakudya	Msika wa komwe mukupita, mtundu wa chakudya, kutentha komwe mungakumaneko ndi zinthu zina zofunika
Kukhazikika kwa nthaka	Chopangidwa ndi manyowa m'mafakitale, chopangidwa ndi manyowa m'nyumba kapena china chilichonse chofunikira kumapeto kwa moyo
Muyezo Wofunikira	EN 13432, ASTM D6400, BPI kapena muyezo / satifiketi ina yofunikira
Kuchuluka	Dongosolo loyeserera, kuchuluka kwa oda yokhazikika komanso kufunikira kwapachaka komwe kukuyembekezeka
Komwe mukupita	Dziko ndi doko lopitako

Mapepala Opangidwa ndi Pulasitiki Opangidwa ndi Manyowa Mafunso Ofunsidwa Kawirikawiri

Kodi pepala la pulasitiki lotha kupangidwa ndi manyowa ndi chiyani?

Pepala la pulasitiki lotha kupangidwa ndi manyowa ndi pepala la thermoplastic lopangidwa kuti zinthu zoyenera ndi chinthu chomalizidwa ziwole pansi pa mikhalidwe yodziwika bwino yopangira manyowa. Zofunikira pa satifiketi zimadalira malonda ndi msika womwe ukupita.

Kodi ndi zinthu ziti zotha kupangidwa ndi HSQY?

Pakadali pano, HSQY imapereka pepala lopangira kutentha la PLA, filimu yosinthasintha ya PLA/PBAT ndi pepala la pulasitiki la PBS mkati mwa gulu la zinthu zomwe zingathe kupangidwa ndi manyowa.

Kodi pepala la PLA limapangidwa ndi chiyani?

PLA ndi polylactic acid, thermoplastic yomwe imapangidwa nthawi zambiri pogwiritsa ntchito zakudya zobwezerezedwanso zochokera ku zomera monga shuga wochokera ku chimanga kapena nzimbe.

Kodi filimu ya PLA/PBAT ndi chiyani?

Filimu ya PLA/PBAT ndi yosakaniza yophatikiza PLA ndi PBAT. PBAT imapangitsa kuti ikhale yosinthasintha komanso yolimba poyerekeza ndi PLA yolimba, zomwe zimapangitsa kuti yosakanizayo ikhale yothandiza popangira zinthu zosinthika.

Kodi pulasitiki ya PBS ndi chiyani?

PBS ndi polybutylene succinate, polyester yowola yomwe imagwiritsidwa ntchito popaka ndi ntchito zina komwe kumafunika kusinthasintha, kulimba komanso kuthekera kopanga kutentha.

Kodi pulasitiki iliyonse yopangidwa ndi manyowa imachokera ku chomera 100%?

Ayi. Kuchuluka kwa zinthu zochokera ku bio ndi kuthekera kwa manyowa kumafotokoza makhalidwe osiyanasiyana. Zinthu zomwe zimaphikidwa mu bio zimatha kukhala ndi chakudya chochokera ku zinthu zakale, ndipo polima yomwe imaphikidwa mu bio singathe kuphikidwa yokha.

Kodi PLA ingathe kupangidwa ndi manyowa m'mafakitale?

Mapangidwe oyenera a PLA ndi zinthu zomalizidwa zimatha kukwaniritsa zofunikira pakupanga zinthu m'mafakitale. Chiwerengero chenicheni cha satifiketi, mawonekedwe a chinthucho, ndi makulidwe ake ziyenera kutsimikiziridwa m'malo mogwiritsa ntchito njira yodziwira zinthu zonse za PLA.

Kodi PLA ikhoza kupangidwa ndi manyowa kunyumba?

PLA yokhazikika yopangidwa ndi mafakitale siyenera kufotokozedwa yokha ngati yopangidwa ndi manyowa kunyumba. Kupangidwa kwa manyowa kunyumba kumafuna umboni wosiyana kapena chitsimikizo cha chinthu chenichenicho.

Kodi kusiyana pakati pa chinthu chowola ndi chopangidwa ndi manyowa ndi kotani?

Kuwonongeka kwa zinthu zachilengedwe ndi kufotokozera kwakukulu kwa kuwonongeka kwa zinthu zachilengedwe. Kuwonongeka kwa zinthu zachilengedwe ndi mfundo yeniyeni yogwirizana ndi mikhalidwe yodziwika bwino yopangira manyowa ndipo nthawi zambiri ku muyezo wovomerezeka woyesera kapena satifiketi.

Kodi EN 13432 ndi chiyani?

EN 13432 ndi muyezo wa ku Europe womwe umagwiritsidwa ntchito popaka zinthu zomwe cholinga chake ndi kubwezeretsa zinthu pogwiritsa ntchito manyowa ndi kuwonongeka kwa zinthu. Zikalata zofunika ziyenera kutsimikiziridwa kuti zitsimikizire zomwe zili mu chinthucho.

Kodi ASTM D6400 ndi chiyani?

ASTM D6400 ndi mfundo yaikulu ya ku North America yokhudza mapulasitiki opangidwa kuti apangidwe manyowa m'malo opangira manyowa m'matauni kapena m'mafakitale.

Kodi satifiketi ya BPI ndi yofanana ndi yakuti ikhoza kupangidwa kunyumba?

Sizikutanthauza kuti ziyenera kuchitidwa nthawi zonse. Chiwerengero cha ziphaso chiyenera kuyang'aniridwa mosamala chifukwa zonena za kupangika kwa zinthu m'mabizinesi ndi kupangika kwa zinthu m'nyumba ndi zosiyana.

Kodi HSQY imapereka pepala la PLA lolimba bwanji?

Pepala la thermoforming la HSQY la PLA lomwe likugwiritsidwa ntchito panopa limaphimba pafupifupi 0.15–3 mm ndipo m'lifupi mwake ndi pafupifupi 1300 mm.

Kodi filimu ya PLA/PBAT yomwe HSQY imapereka ndi yolimba bwanji?

Filimu ya HSQY PLA/PBAT yomwe ilipo pano imaphimba pafupifupi 0.02–0.2 mm ndipo m'lifupi mwake ndi pafupifupi 1000 mm.

Kodi HSQY imapereka pepala la PBS lolimba bwanji?

Pepala la PBS la HSQY lomwe lilipo pano limaphimba pafupifupi 0.15–3 mm ndipo m'lifupi mwake muli pafupifupi 1300 mm.

Kodi mapepala opangidwa ndi manyowa amatha kupangidwa ndi kutentha?

Inde. Mapepala oyenera a PLA ndi PBS amatha kupangidwa kukhala mathireyi, ziwiya ndi ma CD a clamshell. Mikhalidwe yogwiritsira ntchito iyenera kukhala yokonzedwa bwino kuti igwirizane ndi makulidwe enieni a zinthuzo komanso makulidwe a pepalalo.

Kodi PLA ndi yoyenera kulongedza chakudya chowoneka bwino?

Clear PLA imagwiritsidwa ntchito kwambiri popangira chakudya chozizira komanso chozungulira monga mathireyi opangira zinthu, zipolopolo za clamshells, makapu ndi zivindikiro.

Kodi ma CD a PLA angaikidwe mu microwave?

Ma phukusi okhazikika a PLA nthawi zambiri sayenera kuganiziridwa kuti ndi otetezeka ku microwave. Ngati kutentha kwa microwave kukufunika, chidebe cholimba komanso chomalizidwa bwino chiyenera kutsimikiziridwa kuti chigwiritsidwe ntchito potenthetsera chomwe chikufunidwa.

Kodi ma CD a PLA angalowe mu uvuni?

Ma CD a PLA omveka bwino nthawi zambiri sagwiritsidwa ntchito mu uvuni wamba. Kugwiritsa ntchito mu uvuni kumafuna zinthu zosiyanasiyana zovomerezeka komanso kapangidwe ka phukusi.

Kodi PBS imapirira kutentha kwambiri kuposa PLA?

PBS ikhoza kupereka magwiridwe antchito abwino pa kutentha pang'ono poyerekeza ndi PLA yokhazikika m'magiredi oyenera, koma mphamvu yeniyeni ya kutentha imadalira kapangidwe kake, makulidwe, katundu ndi kapangidwe ka chinthu chomalizidwa.

Kodi ma phukusi opangidwa ndi manyowa ndi otetezeka kuti chakudya chigwirizane?

Kuyenerera kwa chakudya kukhudzana ndi zinthu zosiyana ndi kuthekera kwa manyowa. Kapangidwe kake ndi zikalata ziyenera kutsatira zofunikira zomwe zikuyenera kuperekedwa pamsika komanso zomwe zikuyenera kuperekedwa kwa chakudya kukhudzana ndi zinthuzo.

Kodi thireyi yothira manyowa ingatsekedwe ndi chivindikiro cha thireyi?

Mathireyi oyenera akhoza kuyesedwa pogwiritsa ntchito zipangizo zoyenera zophimba. Kutentha kwa chisindikizo, kuthamanga kwa mpweya, nthawi yokhazikika ndi kapangidwe ka flange ziyenera kutsimikiziridwa, ndipo zigawo zonse za phukusi ziyenera kuganiziridwa ngati phukusi lonselo lidzakhala ndi chiyeneretso cha kusungunuka kwa manyowa.

Kodi pulasitiki yopangidwa ndi manyowa imasweka m'malo otayira zinyalala?

Kunena kuti feteleza ndi chinthu chomwe chingathe kutayidwa sizitanthauza kuti nthaka ingathe kutayidwa mwachangu. Zinthu zomwe zingathe kutayidwa zimapangidwa kuti zigwirizane ndi zinthu zina zomwe zapezeka m'chilengedwe, zomwe ndi zosiyana ndi zomwe zimachitika m'malo otayira zinyalala.

Kodi zinthu zophikidwa mu manyowa zimatanthauza kuti zinthu za m'nyanja zitha kuwola?

Ayi. Kupezeka kwa manyowa m'mafakitale kapena m'nyumba sikuyenera kugwiritsidwa ntchito ngati umboni wa kuwonongeka kwa zinthu za m'nyanja. Malo osiyanasiyana amafunika mayeso ndi zonena zosiyanasiyana.

Kodi pulasitiki yopangidwa ndi manyowa ingagwiritsidwenso ntchito?

Ma biopolymer ena amatha kubwezeretsedwanso m'makina apadera, koma zomangamanga za m'deralo zosonkhanitsira ndi kusanja zimasiyana. Ogula ayenera kutsatira njira yomwe akufuna kutsata pa phukusi ndi msika womwewo.

Kodi kusindikiza kumakhudza kuthekera kwa manyowa?

Zingatheke. Inki, zokutira, zomatira, zilembo ndi zigawo zomatira zingakhudze chitsimikizo cha phukusi lomalizidwa. Kapangidwe kathunthu kayenera kuyesedwa ngati pakufunika kufunikira kopanga manyowa.

Kodi HSQY ingathe kusintha makulidwe ndi m'lifupi mwa pepala lopangidwa ndi manyowa?

Kukhuthala kwapadera, m'lifupi, ndi zofunikira pakupanga zinthu zitha kukambidwa mkati mwa mphamvu yopangira zinthu zomwe zasankhidwa za PLA, PLA/PBAT kapena PBS.

Kodi ndingathe kupempha zitsanzo za mayeso a thermoforming?

Zitsanzo zomwe zilipo zitha kukambidwa kuti muwunikire momwe kutentha kumakhalira, kumveka bwino, kusinthasintha, kutseka, momwe kutentha kumagwirira ntchito komanso momwe zinthu zimagwiritsidwira ntchito pomaliza kulongedza.

Ndi mfundo ziti zomwe ndiyenera kupereka popereka mtengo?

Perekani njira yomaliza yogwiritsira ntchito phukusi, zinthu zomwe mukufuna, makulidwe, m'lifupi, njira yopangira kutentha kapena kusintha, kutentha kogwirira ntchito, kufunikira kwa chakudya kuti chigwirizane ndi zinthuzo, muyezo wokwanira kupangika kwa manyowa, kuchuluka kwake, ndi komwe chikuyenera kuperekedwa.

Pemphani Mtengo wa Mapepala a Pulasitiki Otha Kupangidwa ndi Mchere

Mukufuna wopanga mapepala apulasitiki opangidwa ndi manyowa , a PLA, wogulitsa mapepala opangira kutentha , a PLA/PBAT , kapena wogulitsa mapepala a PBS kuti mupange mapepala okhazikika?

Tumizani HSQY chinthu chanu chomalizidwa, zinthu zomwe mukufuna kapena cholinga cha ntchito, makulidwe, m'lifupi, njira yosinthira kutentha kapena kusintha, momwe kutentha kumakhalira komanso kuchuluka kwa zinthu zomwe mwagula. Ngati pakufunika satifiketi yokwanira kuphatikizika kwa manyowa kapena kukhudzana ndi chakudya, onjezerani msika wopitako ndi muyezo weniweni kuti zinthu zoyenera ndi zolemba ziwunikidwe.