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Mwakuthupi, pepala la PET ndi lopepuka koma lolimba. Kachulukidwe kake ndi pafupifupi magalamu 1.38 pa kiyubiki centimita, zomwe zimathandiza kuti zikhale zolimba popanda kulemera. Kutentha, imagwira kutentha mpaka madigiri 170 Celsius, ngakhale kuti ntchito yake nthawi zambiri imakhala yocheperapo pakugwiritsa ntchito tsiku ndi tsiku. Mwamakina, ndi owuma komanso osatha kusweka, ndichifukwa chake mafakitale ambiri amasankha pagalasi kapena acrylic.
Pepala la PET limawonekeranso momwe limagwirira ntchito mopanikizika. Ili ndi mphamvu zolimba kwambiri, kotero siingang'ambe mosavuta poikonza kapena kuyendetsa. Izi zimapangitsa kuti zikhale zothandiza pazinthu monga kupanga ma tray kapena kusindikiza zivundikiro zowonekera bwino. Ngakhale kutentha, imakhala yokhazikika mokwanira kuti ipangitse kutentha, kulola anthu kuiumba kukhala zopakira, zoikamo, kapena mabokosi odzikongoletsera popanda vuto lalikulu.
![PET&PETG pepala pulasitiki]( "PET&PETG plastic sheet")
Kachulukidwe ndi Grammage Kuwerengera
Mwachitsanzo, 0.1mm wandiweyani PET pepala lili ndi galamala pafupi 138 gsm. Mukachulukitsa makulidwe ake mpaka 0.2mm, imakhala pafupifupi 276 gsm. Kuwerengera kumawoneka motere: Makulidwe (mu mm) × 1000 × 1.38 = gsm. Mukapeza gsm, mutha kuyerekeza mtengo pogwiritsa ntchito msika wa PET, nthawi zambiri kutengera mtengo pa tani.
Benchmarks Price (Theoretical vs Practical)
Izi zikumveka zosavuta m'malingaliro, koma mitengo yeniyeni imaphatikizapo zambiri kuposa kulemera kwakuthupi. Kukonza masitepe monga extrusion, kudula, mafilimu oteteza, kapena zokutira zotsutsa-static zimakweza mtengo weniweni. Kulongedza katundu, katundu, ndi malire a ogulitsa nawonso amawerengedwa.
Tengani 0.2mm PET mwachitsanzo. Mtengo wake ukhoza kuyamba pa $ 0.6 pa mita imodzi yokha. Koma ikadulidwa, kutsukidwa, ndi kupakidwa, mtengo wake umakwera pafupifupi $ 1.2 pa lalikulu mita. Izi ndi zomwe mudzawona m'mawu ochokera kwa ogulitsa mapepala a ziweto odziwa zambiri.
Chifukwa chake ngakhale ndizosavuta kupanga masamu pogwiritsa ntchito gsm, ogula amayenera kuwerengera zenizeni zenizeni. Kumvetsetsa zoyambira ndi ndalama zowonjezera kumakuthandizani kukonzekera dongosolo lanu lotsatira la pulasitiki la PET.
Ogula akayika maoda ang'onoang'ono, amalipira mitengo yayikulu pagawo lililonse. Ndizo zachilendo. Koma kuchuluka kwake kukachuluka, ambiri ogulitsa mapepala a ziweto amagwiritsa ntchito mitengo yamtengo wapatali. Mwachitsanzo, thireyi imodzi yopangira zakudya yopangidwa ndi rPET ikhoza kuwononga € 0.40, koma mtengowo umatsika ngati wina wayitanitsa milandu ingapo. Kaya mukuyitanitsa mapepala 10 kapena ma rolls 1000, kuchotsera ma voliyumu kumapangitsa kusiyana kwakukulu. Ogula m'mabizinesi amalumphanso malire, zomwe zimatsitsa mtengo wawo.
PET vs APET vs PETG vs RPET: Ndi Iti Imakhudza Mtengo?
Pali mitundu yambiri ya PET yomwe imagwiritsidwa ntchito m'mapepala apulasitiki, ndipo mtundu uliwonse umabwera ndi mawonekedwe osiyanasiyana komanso mtengo wake. APET imayimira amorphous polyethylene terephthalate. Ndiwolimba kwambiri ndipo imapereka mawonekedwe owoneka bwino. Ichi ndichifukwa chake anthu amachigwiritsa ntchito popakira zodzoladzola, zamagetsi, kapena zowonera zomwe zimafunikira kuwunikira ngati galasi.
Mukufuna kumveka bwino kwa choyikapo chosindikizidwa kapena bokosi lodzikongoletsera? APET ndiye njira yanu. Imasunga mawonekedwe ake bwino, imawoneka yoyera, ndipo imakana kutentha kuposa PETG. Kwa mapulogalamu omwe amaphatikizapo kupindika kapena kumafuna kusweka-ganizirani zophimba zotetezera kapena mbali zowonetsera-PETG imagwira ntchito bwino. Imapindika kuzizira ndipo sichimasweka ngati APET pansi pa kupsinjika.
Ngati mukugula mochulukira mathireyi osankha mafakitale kapena zoyika zotsika mtengo, RPET ndikuyenda mwanzeru. Ndi ambiri kupezeka ndi zisathe. Ingoyang'anani zowunikira mosamala, popeza mtundu ndi mtundu zimatha kusiyana kuposa zida za namwali.
Kuyambitsa Mapepala Athu a PET & PETG Pulasitiki
Ku HSQY PLASTIC GROUP, takhala zaka zopitilira 20 tikuchita bwino Mapepala apulasitiki a PET ndi PETG amapangidwa. Fakitale yathu imayendetsa mizere isanu yopangira zapamwamba ndikukankhira kunja mozungulira matani 50 tsiku lililonse. Izi zimatilola kukwaniritsa zofuna zapadziko lonse lapansi popanda kudula ngodya zabwino.
![]( "the PET plastic sheet")
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110-1280 mm |
1-7 mm |
Zowonekera kapena Zachikuda |
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1-7 mm |
Zowonekera kapena Zachikuda |
Amagwiranso bwino panja. PETG amakana kuwonongeka kwa nyengo ndi chikasu, ngakhale pambuyo pa nthawi yaitali UV kukhudzana. Kuti kapangidwe kake kusinthasintha, zinthuzo ndizosavuta kuziwona, kuzidula, kubowola, kapena kupindika mozizira popanda kusweka. Ngati pakufunika, pamwamba pake amathanso kukhamukira, kusindikizidwa, kuphimbidwa, kapena electroplated. Zimagwirizanitsa bwino komanso zimakhala zomveka bwino, zomwe zimapangitsa kuti zikhale zabwino pazamalonda osiyanasiyana.
Chifukwa Chiyani Musankhe HSQY Monga Wopereka Mapepala Anu a PET?
Makasitomala padziko lonse lapansi amasankha ife chifukwa timasamala kwambiri kuposa kungogulitsa pulasitiki. Timayang'ana kwambiri zamtundu wazinthu, liwiro la kutumiza, komanso mgwirizano wanthawi yayitali. Gulu lathu limathandizira kukhazikika komanso njira zopangira zotetezeka. Ngati bizinesi yanu ikufunika thandizo laukadaulo kapena mapangidwe apadera, tidzakuwongolerani.
Sitimangokwaniritsa zofunikira zamakampani - timathandiza kuzikhazikitsa. Ntchito yathu yosinthira makonda imakulolani kupanga zomwe zikugwirizana ndi zomwe mukufuna. Ndipo chifukwa timapanga kuchuluka, titha kupereka mitengo yopikisana yomwe imagwira ntchito kwa ogula ang'onoang'ono ndi obwera kunja mochuluka chimodzimodzi.
Momwe Mungafananizire Mitengo kuchokera kwa Otsatsa Osiyanasiyana a PET
Malangizo pa Kufunsira MaQuotes
Makulidwe (mm)
Makulidwe
Mtundu wazinthu (PET, PETG, RPET)
Chitsimikizo chofunikira (FDA, EU, etc.)
Ena ogulitsa amapereka luso datasheets. Gwiritsani ntchito izi kuti mufananize zinthu monga kulimba kwamphamvu, malo osungunuka, kapena kukana kukhudzidwa. Ngati mukusindikiza kapena thermoforming, onetsetsani kuti zinthuzo zimathandizira izi. Funsani gawo loyeserera ngati pulogalamu yanu ndi yovuta.
Gawo ili ndilofunika kwambiri pazakudya, zodzoladzola, kapena zonyamula zachipatala. Ngati mankhwalawa akhudza chilichonse chomwe anthu amadya kapena kugwiritsa ntchito, mumafunikira zida zowunikira. Izi zikutanthauza kugula kuchokera kwa ogulitsa omwe angatsimikizire komwe utomoni wawo umachokera. Opereka ena amapereka namwali PET, makamaka m'magawo a pharma ndi chakudya. Ena amasakanizana ndi zinthu zobwezerezedwanso—zabwino pamtengo wake ndi kukhazikika, koma pokhapokha atasanjidwa bwino ndi kuyeretsedwa.
Onani ngati wogulitsa ali ndi ziphaso monga:
Ngati mukuyitanitsa RPET, funsani ngati ndi ogula kapena post-industrial. Zakudya zapamwamba za RPET zitha kukhala zodula kuposa namwali PET chifukwa chakuchitapo kanthu mwamphamvu. Otsatsa akuyenera kukupatsirani chilengezo chakutsatira kapena malipoti a mayeso. Ngati satero, ndiye mbendera yofiira.
Ogulitsa mapepala a ziweto odalirika samangokupatsani mtengo - amalongosola zomwe zimayambitsa. Ndipo ndizomwe zimakuthandizani kuyimba foni yoyenera.
PET Pulasitiki Pepala vs Zida Zina: Kodi Ndiwotchipa?
Onse PET ndi PVC amagwiritsidwa ntchito pakuyika, zikwangwani, ndi zowonetsera, koma amachita mosiyana. PET imakonda kukhala yowonekera kwambiri, kotero imakonda anthu akafuna mawonekedwe owoneka bwino. PVC, ngakhale yamphamvu, nthawi zambiri imakhala ndi utoto wabuluu pang'ono. Izi sizingakhale zofunikira pakugwiritsa ntchito mafakitale, koma zimatengera mawonedwe ogulitsa kapena mawindo a chakudya.
Recyclability ndi mfundo ina yofunika. PET imasinthidwanso kwambiri ndikuvomerezedwa m'makina ambiri obwezeretsanso. Komano, PVC ndi yovuta kuigwiritsanso ntchito ndipo imatha kutulutsa mpweya woipa ngati uwotchedwa. Madera ena amaletsanso kugwiritsidwa ntchito kwake pazinthu zolumikizirana ndi chakudya chifukwa chokhudzidwa ndi thanzi lazinthu zopangidwa ndi chlorine. PET ili ndi zovomerezeka za FDA ndi EU kukhudzana ndi chakudya, zomwe zimapangitsa kuti zikhale zotetezeka komanso zosunthika pakuyika.
PET vs Polycarbonate
Tsopano tiyeni tiwone PET ndi ~!phoenix_var345_0!~~!phoenix_var345_1!~
PET akadali ndi mphamvu zabwino, makamaka PETG, yomwe imayendetsa bwino nkhawa. Ndiwopepuka, yosavuta kudula, ndipo imagwira ntchito bwino pa thermoforming. PET safuna kuyanika kale monga polycarbonate imachitira, zomwe zimapulumutsa nthawi ndi mphamvu popanga. Pazinthu zambiri zamalonda, zolongedza, kapena zolembera, PET imapereka mphamvu zokwanira pamtengo wotsika kwambiri.
Pamene PET ndiye Chosankha Chachikulu Kwambiri
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FAQs
Kutengera makulidwe ndi kukonza, zimachokera ku $0.6 mpaka $1.2 pa m².
Mwamtheradi. PET ndi PETG zonse ndizotetezedwa ku chakudya komanso zovomerezeka ndi FDA kuti zigwirizane mwachindunji.
Chifukwa chiyani mitengo imasiyana pakati pa ogulitsa?
Zimatengera kukula kwa dongosolo, mtundu wazinthu, kukonza, ndi mitengo yamisika yamsika.
