Kodi Mtengo wa PET Pepala la pulasitiki ndi Chiyani?

Kodi mudayamba mwadzifunsapo kuti pulasitiki ya PET pepala zakuthupi imadula ndalama zingati? Sikuti ndi yokhudza makulidwe kapena kukula kokha—zinthu zambiri zobisika ndizofunikira. Mapulasitiki a PET pepala zakuthupi ndi omveka bwino, olimba, ndipo amagwiritsidwa ntchito kwambiri popaka, kuwonetsa, ndi makina. Kudziwa mtengo wawo kumathandiza kupewa kulipira mopitirira muyeso kapena kusankha mtundu wolakwika.

Mu positi iyi, muphunzira zomwe zimakhudza mitengo ya PET pepala zakuthupi , mitundu yofunika, ndi momwe ogulitsa pepala zakuthupi monga HSQY angathandizire.

Kodi PET Pepala la pulasitiki Amapangidwa ndi chiyani?

Pulasitiki ya PET pepala zakuthupi imachokera ku chinthu chotchedwa polyethylene terephthalate. Ndi imodzi mwa ma thermoplastics odziwika bwino omwe timawaona tsiku lililonse. Mudzaipeza m'mabotolo, m'mabotolo, komanso m'zovala ikagwiritsidwa ntchito ngati polyester. Koma ikapangidwa kukhala pepala zakuthupi , imakhala chinthu chowoneka bwino komanso cholimba choyenera kulongedza ndi kugwiritsidwa ntchito m'mafakitale.

Mwakuthupi, PET pepala zakuthupi ndi yopepuka koma yolimba. Kuchuluka kwake ndi pafupifupi magalamu 1.38 pa kiyubiki sentimita imodzi, zomwe zimathandiza kuti ikhale yolimba popanda kulemera. Pa kutentha, imagwira ntchito kutentha mpaka madigiri 170 Celsius, ngakhale kuti nthawi zambiri imakhala yotsika poyerekeza ndi kugwiritsidwa ntchito tsiku ndi tsiku. Pamakina, ndi yolimba komanso yosasweka, ndichifukwa chake mafakitale ambiri amaisankha kuposa galasi kapena acrylic.

PET pepala zakuthupi imaonekeranso bwino momwe imagwirira ntchito ikapanikizika. Ili ndi mphamvu yokoka kwambiri, kotero siingang'ambike mosavuta ikapangidwa kapena kunyamulidwa. Izi zimapangitsa kuti ikhale yothandiza pazinthu monga kupanga thireyi kapena kusindikiza zophimba zowonekera bwino. Ngakhale ikatenthedwa, imakhala yokhazikika mokwanira kuti igwiritsidwe ntchito mu thermoforming, zomwe zimapangitsa anthu kuyipanga kukhala ma paketi, zoyikamo, kapena mabokosi okongoletsera popanda vuto lalikulu.

Chifukwa cha zinthu zimenezi, PET pepala zakuthupi imawonekera paliponse. Kupaka ndi ntchito yaikulu, makamaka pa chakudya ndi zamagetsi. Ndikofala m'mabokosi owonekera bwino a mawindo, makatoni apulasitiki, ndi ma blister packs. Thermoforming imagwiritsa ntchito kupanga zinthu monga zosungira thireyi kapena zivindikiro. Posindikiza, imapereka zotsatira zoyera bwino komanso zomveka bwino. Mudzaziwonanso m'mapanelo a magalimoto ndi zizindikiro zotsatsa, komwe mphamvu ndi mawonekedwe zonse ziwiri ndizofunikira.

Kusinthasintha kumeneku ndiko kumapangitsa kuti pulasitiki ya PET pepala zakuthupi ikhale yokondedwa kwambiri pakati pa ogulitsa ziweto pepala zakuthupi . Amadalira kuti itumikire misika yambiri—kuyambira ogwiritsa ntchito mafakitale mpaka makampani ogulitsa omwe amafunika kulongedza bwino komanso molunjika.

Kodi Mtengo wa PET Pepala la pulasitiki Umawerengedwa Bwanji?

Kuwerengera Kuchulukana ndi Mawerengedwe a Grammage

Kuti tiyerekeze mtengo wa pulasitiki wa PET pepala zakuthupi , choyamba timayang'ana kuchuluka kwake. Kumakhala kosasunthika pafupifupi magalamu 1.38 pa kiyubiki sentimita imodzi. Mukachulukitsa izi ndi dera la pepala zakuthupi ndi makulidwe ake, mumapeza magalamu, kapena kuchuluka kwa magalamu omwe mita iliyonse ya sikweya imalemera. Izi zimapangitsa kuti zikhale zosavuta kuwerengera mtengo pa mita imodzi ya sikweya pogwiritsa ntchito mitengo ya zinthu zopangira zambiri.

Mwachitsanzo, 0.1mm wandiweyani PET pepala zakuthupi uli ndi grammage yokwana 138 gsm. Ngati muwirikiza kawiri makulidwe kufika pa 0.2mm, imakhala pafupifupi 276 gsm. Kuwerengera kumawoneka motere: Kukhuthala (mu mm) × 1000 × 1.38 = gsm. Mukangopeza gsm, mutha kuyerekeza mtengo pogwiritsa ntchito mtengo wamsika wa PET , nthawi zambiri kutengera mtengo pa tani.

Tiyerekeze kuti yaiwisi PET imadula pafupifupi RMB 14,800 pa tani. Mumagawa gsm ndi 1,000,000, ndikuchulukitsa ndi mtengo wa tani, ndipo zimenezo zimakupatsani mtengo pa mita imodzi ya sikweya. Chifukwa chake 138 gsm PET yomveka pepala zakuthupi ingagule pafupifupi RMB 2 pa mita imodzi ya sikweya mu mawonekedwe a yaiwisi.

Zizindikiro za Mitengo (Zongopeka vs Zothandiza)

Zimenezo zikumveka zosavuta m'malingaliro, koma mitengo yeniyeni imaphatikizapo zambiri osati kulemera kwa zinthu zokha. Njira zogwirira ntchito monga kutulutsa, kudula, mafilimu oteteza, kapena zokutira zotsutsana ndi static zimakweza mtengo weniweni. Kulongedza, katundu, ndi ndalama zomwe ogulitsa amalipiranso zimawerengedwa.

Mwachitsanzo, 0.2mm PET ndi mtengo wake. Mtengo wa zinthu zopangira ungayambe pa $0.6 pa mita imodzi. Koma ikadulidwa, kutsukidwa, ndi kupakidwa, mtengo wake nthawi zambiri umakwera kufika pa $1.2 pa mita imodzi imodzi. Ndicho chimene mudzawona m'mawu ochokera kwa ogulitsa ziweto odziwa bwino pepala zakuthupi .

Mitengo yeniyeni imasiyana malinga ndi dera ndi nsanja. Mwachitsanzo, ku Taobao, ma pepala zakuthupi akuluakulu 100 a PET okhala ndi mafilimu oteteza angagulitsidwe pafupifupi RMB 750. Pa TradeIndia, mitengo yolembedwa imayambira pa INR 50 mpaka INR 180 pa pepala zakuthupi kapena roll, kutengera mawonekedwe ake. Ku Germany, mitengo yogulitsa ya PETG pepala zakuthupi s imatha kuyamba pa €10.5 pa mita imodzi, koma imakwera ndi chitetezo cha UV kapena makulidwe apadera.

Ngakhale kuti n'zosavuta kuchita masamu pogwiritsa ntchito gsm, ogula ayenera kuganizira zowonjezera zenizeni. Kumvetsetsa zonse zoyambira ndi ndalama zowonjezera kumakuthandizani kukonzekera bwino oda yanu yotsatira ya PET pulasitiki pepala zakuthupi .

Ndi Zinthu Ziti Zomwe Zimakhudza Mtengo wa PET Pepala la pulasitiki s?

Kunenepa ndi Kukula

Pulasitiki ya PET pepala zakuthupi ikakhala yokhuthala, mtengo wake umakhala wokwera pa mita imodzi. Izi zili choncho chifukwa chakuti pepala zakuthupi yokhuthala imagwiritsa ntchito zinthu zopangira zambiri ndipo imatenga nthawi yayitali kuti izizire ikakonzedwa. 0.2mm pepala zakuthupi ikhoza kukhala yotsika mtengo kuposa $1.50 pa mita imodzi imodzi, koma 10mm pepala zakuthupi ikhoza kukhala yoposa €200 pa mita imodzi imodzi m'misika ina ya ku Europe. Kukula kumakhalanso ndi gawo. Zikuluzikulu zazikulu pepala zakuthupi zimadula mtengo wonse, koma zochepa pa mita imodzi imodzi poyerekeza ndi zodulidwa zazing'ono. Zidulidwe mpaka kukula pepala zakuthupi nthawi zambiri zimawonjezera ndalama zogwirira ntchito ndi zogwirira ntchito, pomwe mipukutu imakhala yotsika mtengo ngati itagulidwa mochuluka.

Kuchuluka ndi Kuchuluka kwa Dongosolo

Ogula akamayitanitsa zinthu zazing'ono, amalipira mitengo yokwera pa chinthu chilichonse. Zimenezo ndizabwinobwino. Koma kuchuluka kwake kukakwera, ogulitsa ziweto ambiri amagwiritsa ntchito mitengo yokhazikika. Mwachitsanzo, chakudya chimodzi chopangidwa ndi r thireyi PET chingagulidwe pa €0.40, koma mtengo wake umatsika ngati wina ayitanitsa zinthu zingapo. Kaya mukuyitanitsa zinthu 10 pepala zakuthupi pepala zakuthupi kapena 1000 rolls, kuchotsera kwa zinthu kumapangitsa kusiyana kwakukulu. Ogula ogulitsa ambiri amapewanso mitengo yotsika, zomwe zimawachepetsa kwambiri.

Zofunikira pa Kukonza

Zinthu zina zimapangitsa kuti PET pepala zakuthupi ikhale yothandiza kwambiri, komanso yokwera mtengo kwambiri. Mukufuna chitetezo cha UV kuti chigwiritsidwe ntchito panja? Izi zitha kuchulukitsa mtengo wake katatu pa mita imodzi ya sikweya poyerekeza ndi pepala zakuthupi yamkati. Zophimba zotsutsana ndi chifunga, mankhwala oletsa kusinthasintha, kapena kusindikiza kwamitundu yonse zimawonjezera ndalama. Ngakhale kudula kwa CNC kapena kubowola kwa die kumawonjezera nthawi yogwira ntchito. Ogulitsa ena amaphatikiza kudula kolunjika mpaka 10 kwaulere, koma kukonza kwapamwamba kumatha kuwononga ndalama zoposa €120 pa ola limodzi, kutengera dera.

PET vs APET vs PETG vs RPET : Ndi iti yomwe imakhudza mtengo?

Kumvetsetsa Mitundu

Pali mitundu yoposa imodzi ya PET yomwe imagwiritsidwa ntchito mu pulasitiki pepala zakuthupi , ndipo mtundu uliwonse umabwera ndi mawonekedwe ndi mtengo wosiyana. APET imayimira polyethylene terephthalate yopanda mawonekedwe. Ndi yolimba kwambiri ndipo imapereka mawonekedwe owoneka bwino kwambiri. Ichi ndichifukwa chake anthu amaigwiritsa ntchito popaka zodzoladzola, zamagetsi, kapena zowonetsera zosindikizidwa komwe kumawoneka ngati galasi ndikofunikira.

Koma PETG , ndi mtundu wosinthidwa womwe uli ndi glycol. Sizimapangika ngati momwe APET imachitira. Zimenezi zimapangitsa kuti zikhale zosavuta kuzipanga kapena kuzipinda popanda zizindikiro zopsinjika. Nthawi zambiri mudzaziwona zikugwiritsidwa ntchito mu machine guards kapena makhadi a kirediti kadi, komwe kulimba ndi kupangika bwino ndizofunikira. PETG imakhala ndi mphamvu yolimba, koma imasungunuka kutentha kochepa, nthawi zambiri pafupifupi madigiri 70 mpaka 80 Celsius.

Kenako pali RPET , kapena yobwezerezedwanso PET . Imapangidwa kuchokera ku zinyalala zomwe zimagwiritsidwa ntchito kale kapena zogwiritsidwa ntchito m'mafakitale PET , monga mabotolo ogwiritsidwa ntchito kale. Ikhoza kukhala mitundu yosiyanasiyana kapena magiredi, kotero kumveka bwino sikungakhale kwabwino. Komabe, RPET ndi chisankho chabwino kwambiri cha mafakitale thireyi kapena ma paketi pomwe mawonekedwe ake si ofunika kwambiri. Ndiwotetezeka ku chilengedwe ndipo nthawi zambiri ndi wotsika mtengo kuposa zinthu zomwe sizinapangidwe kale.

Utsogoleri wa Mitengo

Ngati tiyang'ana mitengo yapakati pamsika, PETG nthawi zambiri imakhala yokwera mtengo kwambiri. Kuwonjezeka kwa glycol ndi kusinthasintha kwake kumapangitsa kuti kukonza kukhale kosavuta koma kokwera mtengo. APET kumabwera pambuyo pake. Kumawononga ndalama zochepa kuposa PETG koma kumakhala kokwera kuposa njira zobwezerezedwanso, makamaka ngati pakufunika kumveka bwino kapena chitetezo cha chakudya. RPET nthawi zambiri ndi yotsika mtengo kwambiri, ngakhale kuti RPET ya chakudya chapamwamba nthawi zina imatha kupikisana kapena kupitirira mitengo ya APET chifukwa cha kuchepa kwa zinthu.

Komabe, mitengo si yokhazikika. Imasinthasintha kutengera mtundu, komwe idachokera, komanso mtundu wa chakudya. M'madera ena, APET imatha kukhala yokwera mtengo kuposa PETG , makamaka pamene kumveka bwino komanso kukana mankhwala kukufunika kwambiri. Chifukwa chake zimatengera momwe zinthu zimagwiritsidwira ntchito komanso zomwe zimaperekedwa.

Zochitika Zabwino Kwambiri Zogwiritsira Ntchito

Mukufuna kuoneka bwino kwambiri ngati bokosi losindikizidwa kapena bokosi lokongoletsa? APET ndiye chinthu chomwe mumakonda. Chimasunga mawonekedwe ake bwino, chimawoneka choyera, ndipo chimalimbana ndi kutentha kuposa PETG . Pazinthu zomwe zimaphatikizapo kupindika kapena kuphwanya - ganizirani zophimba zachitetezo kapena zigawo zowonetsera - PETG zimagwira ntchito bwino. Chimapindika kuzizira ndipo sichimasweka ngati APET mukapanikizika.

Ngati mukugula zinthu zambiri zokonzera thireyi m'mafakitale kapena zogulira zinthu zotsika mtengo, RPET ndi njira yanzeru. Imapezeka paliponse ndipo ndi yokhazikika. Ingoyang'anani mosamala mawonekedwe ake, chifukwa mtundu ndi khalidwe lake zimatha kusiyana kwambiri ndi zinthu zomwe sizinapangidwe kale.

Gulu la pulasitiki la HSQY: Wogulitsa Wodalirika Pepala lapulasitiki la PET

Kuyambitsa PET ndi PETG Pepala la pulasitiki zathu

Ku HSQY PLASTIC GROUP, takhala zaka zoposa 20 tikukonza momwe tingagwiritsire ntchito Mapulasitiki a PET ndi PETG pepala zakuthupi amapangidwa. Fakitale yathu imapanga mizere isanu yapamwamba yopanga ndipo imatumiza matani pafupifupi 50 tsiku lililonse. Zimenezi zimatithandiza kukwaniritsa zosowa zapadziko lonse popanda kuchepetsa ubwino.

Chimodzi mwa zinthu zathu zazikulu ndi filimu ya PETG , yomwe imadziwikanso kuti G PET . Ndi copolyester yopanda kristalo yopangidwa pogwiritsa ntchito CHDM, yomwe imapatsa mawonekedwe osiyana ndi achikhalidwe cha PET . Mudzapeza kuti ndi yosavuta kupanga, yosalala kuti igwirizane, komanso yolimba ku ming'alu yofala kapena kuyera.

Timapereka mitundu yosiyanasiyana kutengera zomwe makasitomala akufuna. Ma rolls amasiyana kuyambira 110mm mpaka 1280mm m'lifupi. Flat pepala zakuthupi s amabwera mu kukula koyenera monga 915 ndi 1220mm kapena 1000 ndi 2000mm. Ngati mukufuna china chake pakati, titha kusinthanso. Kukhuthala kwake kumayambira 1mm mpaka 7mm. Mitundu yonse yowonekera komanso yamitundu ikupezeka.

Nayi mwachidule mfundo zazikulu:

kwa	Mtundu Mtundu wa	Kukula kwa Mtundu	Kukula
Mpukutu	110–1280 mm	1–7 mm	Chowonekera kapena chamitundu
Pepala	915×1220 mm / 1000×2000 mm	1–7 mm	Chowonekera kapena chamitundu

Zinthu Zofunika Kwambiri

Chomwe chimasiyanitsa PETG pepala zakuthupi yathu ndi momwe imagwirira ntchito bwino pazochitika zenizeni. Simuyenera kuiwumitsa musanaipange, zomwe zimasunga nthawi ndi mphamvu. Kulimba kwake n'kovuta kugonjetsa— pepala zakuthupi yathu ndi yamphamvu nthawi 20 kuposa acrylic wamba komanso yolimba nthawi 10 kuposa acrylic yosinthidwa.

Amathanso kugwira ntchito bwino panja. PETG imalimbana ndi kuwonongeka kwa nyengo ndi chikasu, ngakhale itakhala nthawi yayitali pa UV. Kuti kapangidwe kake kakhale kosinthasintha, nsaluyo ndi yosavuta kudulidwa, kudulidwa, kubowola, kapena kupindika popanda kusweka. Ngati pakufunika, pamwamba pake pakhozanso kukulungidwa, kusindikizidwa, kuphimbidwa, kapena kupakidwa ndi magetsi. Imalumikizana bwino ndipo imakhala yoyera, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo osiyanasiyana.

Inde—ndi yotetezeka pa chakudya ndipo ikugwirizana ndi miyezo ya FDA. Zimenezi zimapangitsa kuti ikhale chisankho chotetezeka pa ntchito yolongedza ndi kuwonetsa zinthu, makamaka pamene kufotokozera bwino ndi ukhondo ndizofunikira kwambiri.

Mapulogalamu Ogulitsa

Chifukwa chakuti ndi yolimba, yomveka bwino, komanso yosinthasintha, PET ndi PETG pepala zakuthupi zathu zimagwiritsidwa ntchito m'malo ambiri. Mudzaziona m'zikwangwani, m'nyumba ndi panja. Makina ambiri ogulitsa, malo ogulitsira, ndi zikwangwani zowonetsera zimadalira izi kuti ziwonekere komanso zikhale zolimba. Omanga amagwiritsa ntchito pepala zakuthupi zathu ngati zotchingira zomangamanga ndi mapanelo oteteza.

Zipangizo zathu zimagwiritsidwanso ntchito ngati makina osokera komanso zophimba zachitetezo cha mafakitale. Ntchito imodzi yapadera ndi makadi a ngongole—Visa yokha idavomereza PETG ngati chinthu choyambira chifukwa cha kusinthasintha kwake, kulimba kwake, komanso ubwino wake pa chilengedwe. Ndi yoyeneranso kulongedza zinthu zamagetsi, zodzoladzola, ndi zinthu zapakhomo.

N’chifukwa Chiyani Muyenera Kusankha HSQY Ngati Wopereka Wanu Pepala lapulasitiki la PET ?

Makasitomala padziko lonse lapansi amatisankha chifukwa timasamala kwambiri kuposa kungogulitsa pulasitiki. Timayang'ana kwambiri pa khalidwe la zinthu, liwiro lotumizira, komanso mgwirizano wa nthawi yayitali. Gulu lathu limathandizira njira zokhazikika komanso zotetezeka zopangira zinthu. Ngati bizinesi yanu ikufuna thandizo laukadaulo kapena mapangidwe apadera, tidzakutsogolerani pa izi.

Sitikungokwaniritsa miyezo yamakampani okha—timathandiza kuikhazikitsa. Ntchito yathu yosintha zinthu imakupatsani mwayi wopanga zomwe zikugwirizana ndi zosowa zanu. Ndipo chifukwa chakuti timapanga zinthu zambiri, timapereka mitengo yopikisana yomwe imagwira ntchito kwa ogula ang'onoang'ono komanso ogulitsa zinthu zambiri ochokera kunja.

Momwe Mungayerekezere Mitengo Kuchokera kwa Ogulitsa Osiyana Pepala lapulasitiki la PET

Malangizo Ofunsira Ma Quotes

Mukakonzeka kulandira mitengo kuchokera kwa ogulitsa PET pepala zakuthupi , fotokozani bwino zomwe mukufuna. Musangopempha pulasitiki ya PET pepala zakuthupi . M'malo mwake, onjezerani makulidwe, kukula kwa pepala zakuthupi , ndi mtundu wa zinthu—kaya ndi APET , PETG , kapena RPET . Ngati mukuyitanitsa mipukutu, tchulani mulifupi. Pa pepala zakuthupi s, tsimikizirani kutalika ndi m'lifupi. Komanso, nenani ngati zinthuzo ndi zogwiritsidwa ntchito panja kapena panja. Zimenezi zimauza ogulitsa ngati ziyenera kukhala zotetezeka ku chakudya kapena zosagwira UV. Mukapereka zambiri, mtengo wake udzakhala wolondola kwambiri.

Nayi mndandanda wachidule wa zomwe mungaphatikizepo:

• Kukhuthala (mu mm)

• Kapangidwe (kuzungulira kapena pepala zakuthupi )

• Miyeso

• Mtundu wa zinthu ( PET , PETG , RPET )

• Kugwiritsa ntchito (kulongedza chakudya, kusindikiza, zizindikiro, ndi zina zotero)

• Zikalata zofunikira (FDA, EU, ndi zina zotero)

• Kuchuluka kapena kukula kwa oda komwe kwayerekezeredwa

Momwe Mungayesere Mtengo ndi Ubwino

Mtengo wotsika ungawoneke wokongola, koma sizitanthauza nthawi zonse zabwino. Zina pepala zakuthupi zitha kukhala zotsika mtengo chifukwa sizili bwino, zimakhala ndi mphamvu yochepa, kapena zimachokera ku zinthu zobwezerezedwanso zochepa. Zina zingalepheretse zophimba zomwe zimaletsa chikasu kapena kukanda. Muyenera kuyang'ana zitsanzo zakuthupi ngati n'kotheka. Gwirani pepala zakuthupi pansi pa kuwala kuti muwone bwino. Pindani pang'onopang'ono kuti mumve kulimba kwake.

Dzifunseni kuti:

• Kodi zinthuzo ndi zomveka bwino kapena zosamveka bwino?

• Kodi chimalimba mtima ming'alu kapena kuyera chikapindika?

• Kodi imatha kuthana ndi kutentha kapena UV ngati pakufunika?

Ogulitsa ena amapereka deta yaukadaulo pepala zakuthupi s. Gwiritsani ntchito zimenezo poyerekeza zinthu monga mphamvu yokoka, malo osungunuka, kapena kukana kugwedezeka. Ngati mukusindikiza kapena thermoforming, onetsetsani kuti zinthuzo zikugwirizana ndi njirayi. Funsani chidutswa choyesera ngati pulogalamu yanu ndi yovuta.

Kumvetsetsa Ziphaso za Ogulitsa ndi Kutsata

Gawo ili ndi lofunika kwambiri pa chakudya, zodzoladzola, kapena ma phukusi azachipatala. Ngati chinthucho chakhudza chilichonse chomwe anthu amadya kapena kugwiritsa ntchito, muyenera zinthu zomwe zingathe kutsatiridwa. Izi zikutanthauza kugula kwa ogulitsa omwe angatsimikizire komwe utomoni wawo umachokera. Ogulitsa ena amapereka virgin PET yokha, makamaka m'magawo a mankhwala ndi chakudya. Ena amasakaniza zinthu zobwezerezedwanso - zabwino kwambiri pamtengo wotsika komanso wokhalitsa, koma pokhapokha ngati zasankhidwa bwino ndikutsukidwa.

Onani ngati wogulitsa ali ndi ziphaso monga:

• Chilolezo cha FDA chokhudzana ndi chakudya

• Malamulo a EU EC Nambala 1935/2004

• ISO 9001 ya machitidwe abwino

• Kutsatira malamulo a REACH ndi RoHS

Ngati mukuyitanitsa RPET , funsani ngati ndi yogulitsidwa mutagula kapena mutagula mutagula. Chakudya chapamwamba kwambiri RPET chingakhale chokwera mtengo kuposa cha virgin PET chifukwa cha njira zokhwima zokonzera. Ogulitsa ayenera kukupatsani chilengezo chosonyeza kuti akutsatira malamulo kapena malipoti oyesa. Ngati satero, ndiye kuti ndi chizindikiro choopsa.

Ogulitsa ziweto odalirika pepala zakuthupi sadzakupatsani mtengo wokha—adzakufotokozerani zomwe zili kumbuyo kwake. Ndipo ndicho chomwe chimakuthandizani kupanga foni yoyenera.

PET Pepala la pulasitiki vs Zipangizo Zina: Kodi Ndi Zotsika Mtengo?

PET vs PVC

Zonse PET ndi PVC zimagwiritsidwa ntchito poika zinthu, zizindikiro, ndi zowonetsera, koma zimachita mosiyana. PET nthawi zambiri zimakhala zowonekera bwino, kotero zimakondedwa anthu akamafuna mawonekedwe owoneka bwino. PVC , ngakhale kuti ndi olimba, nthawi zambiri amakhala ndi mtundu wabuluu pang'ono. Izi sizingakhale zofunikira pa ntchito zamafakitale, koma zimagwiranso ntchito pa zowonetsera zamalonda kapena mawindo odyera.

Kubwezeretsanso zinthu ndi mfundo ina yofunika kwambiri. PET imagwiritsidwanso ntchito kwambiri ndipo imavomerezedwa m'njira zambiri zobwezeretsanso zinthu. PVC , kumbali ina, ndi kovuta kubwezeretsanso zinthu ndipo imatha kutulutsa mpweya woipa ngati itawotchedwa. Madera ena amaletsa kugwiritsa ntchito kwake pazinthu zolumikizana ndi chakudya chifukwa cha nkhawa zaumoyo chifukwa cha mankhwala okhala ndi chlorine. PET yavomerezedwa ndi FDA ndi EU kuti igwirizane ndi chakudya, zomwe zimapangitsa kuti ikhale yotetezeka komanso yosinthasintha poyika zinthu.

Ponena za mtengo, PVC ikhoza kukhala yokhazikika chifukwa imagwiritsa ntchito mafuta ochepa popanga. Koma kawirikawiri, PET nthawi zambiri imakhala yotsika mtengo ndi pafupifupi 20 peresenti poyerekeza mitundu yofanana ya pepala zakuthupi . Makamaka ikagulidwa mochuluka, PET imapereka phindu labwino kwambiri pakugwiritsa ntchito kosavuta komanso kotetezeka pa chakudya.

PET poyerekeza ndi Polycarbonate

Tsopano tiyeni tiwone PET ndi Polycarbonate . Polycarbonate ndi yolimba kwambiri—imatha kugwedezeka ndi zinthu zomwe zingasweke kapena kusweka PET . Ndicho chifukwa chake nthawi zambiri imagwiritsidwa ntchito pazida zotetezera, zipewa, kapena magalasi osagwidwa ndi zipolopolo. Koma kulimba kumeneko kumabwera ndi mtengo wake. Polycarbonate ndi yokwera mtengo, yolemera, komanso yovuta kusindikiza.

PET ikadali ndi mphamvu zabwino, makamaka PETG , yomwe imagwira ntchito bwino polimbana ndi kupsinjika. Ndi yopepuka, yosavuta kudula, ndipo imagwira ntchito bwino pa thermoforming. PET sifunikira kuumitsa pasadakhale monga momwe polycarbonate imachitira, zomwe zimasunga nthawi ndi mphamvu popanga. Pazinthu zambiri zogulitsa, zolongedza, kapena zolembera, PET zimapereka mphamvu zokwanira pamtengo wotsika kwambiri.

Ngati mukusindikiza zilembo, kupindika mabokosi, kapena kupanga thireyi , PET imakupatsani zotsatira zosindikizidwa bwino komanso kusinthasintha kwabwino. Chifukwa chake pokhapokha ngati mukukumana ndi malo ovuta kwambiri kapena mukufuna kukana kugwedezeka kwambiri, polycarbonate nthawi zambiri imakhala yochulukirapo.

Pamene PET ndi chisankho chotsika mtengo kwambiri

Pulasitiki ya PET pepala zakuthupi imakhala njira yabwino kwambiri mukafuna kumveka bwino, kulimba, ndi mtengo. Imagwira ntchito bwino kwambiri m'maphukusi azakudya, m'mabokosi ogulitsa, m'zodzikongoletsera thireyi , komanso m'mawonekedwe opangidwa ndi thermoformed. Poyerekeza ndi mapulasitiki ena, nthawi zambiri imapereka zinthu zambiri pamtengo wotsika pa mita imodzi.

Komanso ndi yotetezeka kugwiritsidwa ntchito kwa nthawi yayitali. PET siitulutsa utsi woipa pokonza monga momwe PVC nthawi zina imachitira. N'zosavuta kubwezeretsanso, ndizotetezeka kuti zigwirizane ndi chakudya, komanso zolimba mokwanira pazinthu zambiri. Ngati polojekiti yanu siifunikira kulimba kwambiri kapena zokutira zapadera, PET pepala zakuthupi mwina ndiye chisankho chanu chanzeru kwambiri komanso chotsika mtengo.

Mapeto

Kusintha kwa mitengo ya pulasitiki ya PET pepala zakuthupi kutengera zinthu zambiri.
Kukhuthala, mtundu, ndi kukonza zonse zimakhudza mtengo womaliza.
Kusankha zinthu kumadaliranso momwe zidzagwiritsidwire ntchito.

Muyenera kuganizira momveka bwino, kusinthasintha, ndi ziphaso.
Wogulitsa wodalirika monga HSQY angakutsogolereni pa njira iliyonse.
Kuti mupeze mitengo yodalirika, funsani wogulitsa waluso wa ziweto pepala zakuthupi lero.

Mafunso Ofunsidwa Kawirikawiri

Kodi mtengo wapakati wa pulasitiki ya PET pepala zakuthupi pa mita imodzi ndi wotani?

Kutengera ndi makulidwe ndi momwe imagwiritsidwira ntchito, imayambira pa $0.6 mpaka $1.2 pa m².

Kodi PETG ndi yokwera mtengo kuposa PET wamba kapena APET wamba?

Inde. PETG nthawi zambiri imadula mtengo chifukwa cha kusinthasintha kwake komanso kupangika kwake mosavuta.

Kodi pulasitiki ya PET pepala zakuthupi ingagwiritsidwe ntchito popangira chakudya?

Inde. PET ndi PETG zonse ndi zotetezeka pa chakudya komanso zovomerezeka ndi FDA kuti zigwiritsidwe ntchito mwachindunji.

N’chifukwa chiyani mitengo imasiyana pakati pa ogulitsa?

Zimatengera kukula kwa oda, mtundu wa zinthu, kukonza, ndi mitengo yamsika ya m'madera osiyanasiyana.

Kodi ndingagule kuti zinthu zambiri za PET pepala zakuthupi zomwe mwasankha?

Lumikizanani ndi HSQY PLASTIC GROUP. Amapereka kukula koyenera, kutumiza padziko lonse lapansi, komanso mitengo yopikisana.