Ndi Zinthu Ziti Zabwino Kwambiri PET Kapena PVC ?

PET ndi PVC zili paliponse, kuyambira pakulongedza mpaka pazinthu zamafakitale. Koma ndi iti yomwe ili yabwino kwa zosowa zanu? Kusankha pulasitiki yoyenera kumakhudza magwiridwe antchito, mtengo, komanso kukhazikika.

Mu positi iyi, muphunzira kusiyana kwawo kwakukulu, zabwino, ndi momwe amagwiritsidwira ntchito bwino.

Kodi PET Zinthu ndi chiyani?

PET imayimira polyethylene terephthalate. Ndi pulasitiki yolimba komanso yopepuka yomwe imagwiritsidwa ntchito pafupifupi kulikonse. Mwina mwaiwonapo m'mabotolo amadzi, chakudya thireyi , komanso ma CD amagetsi. Anthu amaikonda chifukwa ndi yoyera, yolimba, komanso yosasweka mosavuta. Imalimbananso ndi mankhwala ambiri, kotero imasunga zinthu zotetezeka mkati.

Chimodzi mwa ubwino waukulu wa PET ndikuti imatha kubwezeretsedwanso. Ndipotu, ndi imodzi mwa mapulasitiki obwezerezedwanso kwambiri padziko lonse lapansi. Zimenezi zimapangitsa kuti ikhale yotchuka kwa makampani omwe amasamala za kukhazikika kwa zinthu. Imagwiranso ntchito bwino mu thermoforming ndi sealing, zomwe zimathandiza kuchepetsa ndalama zopangira.

Mupeza PET m'mabotolo otetezeka ku chakudya, ma phukusi azachipatala, ndi zipolopolo zogulitsa. Sizimasanduka zoyera zikapindidwa kapena kupindika, zomwe zimapangitsa kuti zikhale zoyenera mapangidwe opindika. Kuphatikiza apo, zimapirira bwino kutentha kukapangidwa, kotero palibe chifukwa chowumitsa zinthuzo.

Komabe, sichabwino kwenikweni. PET sichipereka kusinthasintha kofanana kapena kukana mankhwala monga mapulasitiki ena. Ndipo ngakhale kuti chimalimbana ndi kuwala kwa UV kuposa ambiri, chimathabe kuwonongeka panja pakapita nthawi. Koma poika zinthu, PET nthawi zambiri imapambana mkangano pakati pa PET ndi PVC chifukwa cha momwe zimakhalira zosavuta kubwezeretsanso ndikugwiritsanso ntchito.

Kodi PVC Zinthu ndi chiyani?

PVC imayimira polyvinyl chloride. Ndi pulasitiki yolimba yomwe yakhala ikugwiritsidwa ntchito kwa zaka zambiri m'mafakitale ambiri. Anthu amaisankha chifukwa cha kulimba kwake, kukana mankhwala, komanso mtengo wake wotsika. Sichimakhudzidwa mosavuta ndi ma acid kapena mafuta, kotero chimagwira ntchito bwino m'nyumba ndi m'mafakitale.

Mupeza PVC mu zinthu monga ma shrink films, clear blister packaging, signage pepala zakuthupi s, ndi zipangizo zomangira. Komanso imapirira nyengo, kotero kugwiritsa ntchito panja n'kofala. Poyerekeza zosankha za PVC kapena pet pepala zakuthupi , PVC nthawi zambiri imadziwika ndi mphamvu zake komanso mtengo wake.

Pulasitiki iyi ikhoza kukonzedwa pogwiritsa ntchito njira zotulutsira kapena kukonza kalendala. Izi zikutanthauza kuti ikhoza kusinthidwa kukhala pepala zakuthupi yosalala, mafilimu omveka bwino, kapena mapanelo olimba okhuthala. Mitundu ina imakwaniritsa miyezo yachitetezo cha ma phukusi osakhala chakudya. Ndi abwino kwambiri popinda mabokosi kapena zophimba zowonekera bwino.

Koma PVC ili ndi malire. N'zovuta kubwezeretsanso ndipo nthawi zonse siziloledwa m'zakudya kapena m'mabokosi azachipatala. Pakapita nthawi, imathanso kukhala yachikasu ngati ili ndi kuwala kwa UV pokhapokha ngati zowonjezera zikugwiritsidwa ntchito. Komabe, ngati bajeti ndi yofunika komanso ngati pakufunika kulimba kwambiri, imakhalabe chisankho chabwino kwambiri.

PVC vs PET : Kusiyana Kofunika Kwambiri mu Katundu wa Zinthu

Tikamalankhula za pulasitiki yoyerekeza PVC pet, chinthu choyamba chomwe ambiri amaganiza ndi mphamvu. PET ndi yolimba koma yopepukabe. Imasamalira bwino kugwedezeka ndipo imasunga mawonekedwe ake ikapindidwa kapena kugwetsedwa. PVC imamveka yolimba kwambiri. Siimapindika kwambiri ndipo imasweka ikapanikizika kwambiri, koma imapirira ikanyamula katundu.

Kumveka bwino ndi chinthu china chachikulu. PET imapereka mawonekedwe owonekera bwino komanso kuwala. Ndicho chifukwa chake anthu amagwiritsa ntchito poika zinthu zomwe zimafuna kukongola kwa shelufu. PVC ingakhalenso yowoneka bwino, makamaka ikatulutsidwa, koma ingawoneke yofiira kapena yachikasu mwachangu ngati ikuwonetsedwa padzuwa. Zimatengera momwe yapangidwira.

Ponena za kuwala kwa dzuwa, kukana kwa UV ndikofunikira kwambiri pazinthu zakunja. PET imagwira ntchito bwino pano. Imakhala yokhazikika pakapita nthawi. PVC imafuna zinthu zokhazikika apo ayi idzawonongeka, idzaphwanyika, kapena idzasintha mtundu. Chifukwa chake ngati china chake chikhala panja, PET chingakhale chotetezeka.

Kukana mankhwala kumakhala koyenera pang'ono. Zonsezi zimakana madzi ndi mankhwala ambiri. Koma PVC imagwira bwino ntchito ya asidi ndi mafuta. Ndicho chifukwa chake nthawi zambiri timaiona m'mafakitale pepala zakuthupi . PET imakana mowa ndi zosungunulira zina, koma osati pamlingo womwewo.

Tikayang'ana kukana kutentha, PET imapambananso m'njira zambiri zopangira. Imatha kutenthedwa ndi kupangidwa ndi mphamvu zochepa. Palibe chifukwa choiumitsa nthawi zambiri. PVC imafuna kuwongolera kolimba panthawi yokonza. Imafewa mwachangu koma nthawi zonse siigwira bwino kutentha kwambiri.

Ponena za kutha kwa pamwamba ndi kusindikizidwa, zonsezi zitha kukhala zabwino kwambiri kutengera njira yomwe zagwiritsidwira ntchito. PET imagwira ntchito bwino kwambiri pa UV offset ndi kusindikiza pazenera. Pamwamba pake pamakhalabe posalala mutapangidwa. PVC pepala zakuthupi s zitha kusindikizidwanso, koma mutha kuwona kusiyana kwa gloss kapena inki kutengera kutha kwa inki - yotulutsidwa kapena yokonzedwa.

Nayi kuyerekeza:

Katundu	PET	PVC
Kukana Kukhudzidwa	Pamwamba	Wocheperako
Kuwonekera	Zomveka bwino	Chowonekera mpaka Chosawoneka bwino
Kukana kwa UV	Zabwino Popanda Zowonjezera	Zofunikira Zowonjezera
Kukana Mankhwala	Zabwino	Zabwino Kwambiri M'malo Okhala ndi Asidi
Kukana Kutentha	Yapamwamba, Yokhazikika Kwambiri	Chotsika, Chosakhazikika Kwambiri
Kusindikiza	Zabwino Kwambiri Popaka	Zabwino, Zimatengera Kumaliza

Kuyerekeza kwa Pulasitiki: PVC vs PET mu Kupanga ndi Kukonza

Ngati mukugwira ntchito ndi ma paketi kapena kupanga pepala zakuthupi , njira zopangira ndizofunikira kwambiri. Zonse PVC ndi PET zimatha kutulutsidwa mu mipukutu kapena pepala zakuthupi s. Koma PET imagwira ntchito bwino kwambiri pakupanga kutentha. Imatentha mofanana ndipo imasunga mawonekedwe ake bwino. PVC imagwiranso ntchito pakupanga kutentha, ngakhale imafunika kuwongolera kutentha mosamala kwambiri. Kukonza kalendala ndi kofala kwambiri pa PVC , zomwe zimapangitsa kuti ikhale yosalala kwambiri.

Kutentha kwa ntchito ndi kusiyana kwina kwakukulu. PET imapanga bwino pamtengo wotsika wa mphamvu. Siifunika kuumitsa, zomwe zimasunga nthawi. PVC imasungunuka ndikupangidwa mosavuta koma imamva kutentha kwambiri. Kutentha kwambiri, ndipo imatha kutulutsa utsi woipa kapena kusokonekera.

Ponena za kudula ndi kutseka, zinthu zonse ziwiri n'zosavuta kugwiritsa ntchito. PET pepala zakuthupi zimadulidwa bwino ndikuzitseka bwino mu clamshell. Muthanso kusindikiza mwachindunji pa izo pogwiritsa ntchito UV offset kapena screen printing. PVC zimadulidwa mosavuta, koma zida zakuthwa zimafunika kuti zikhale zokhuthala. Kusindikiza kwake kumadalira kwambiri mawonekedwe ndi kapangidwe kake.

Kulumikizana ndi chakudya ndi nkhani yaikulu m'mafakitale ambiri. PET imavomerezedwa kwambiri kuti igwiritsidwe ntchito mwachindunji pa chakudya. Ndi yotetezeka komanso yomveka bwino mwachilengedwe. PVC sikukwaniritsa miyezo yomweyi yapadziko lonse lapansi. Nthawi zambiri siloledwa mu chakudya kapena m'mabokosi azachipatala pokhapokha ngati yathandizidwa mwapadera.

Tiyeni tikambirane za momwe ntchito ikuyendera bwino. PET ili ndi mwayi wogwiritsa ntchito liwiro komanso mphamvu. Kapangidwe kake kamathamanga mofulumira, ndipo mphamvu zochepa zimatayika ngati kutentha. Izi ndi zoona makamaka m'machitidwe akuluakulu pomwe sekondi iliyonse ndi watt zimawerengedwa. PVC imafuna zowongolera zolimba panthawi yozizira, kotero nthawi yozungulira imatha kukhala yocheperako.

Nayi tebulo lachidule:

Mbali	PET	PVC
Njira Zazikulu Zopangira	Kutulutsa, Kukonza Kutentha	Kutulutsa, Kukonza Kalendala
Kutentha Kwambiri	Chotsika, Palibe Chofunikira Kuuma Pasadakhale	Pamwamba, Pakufunika Kulamulira Kwambiri
Kudula ndi Kutseka	Zosavuta komanso Zoyera	Zosavuta, Zingafunike Zida Zolimba
Kusindikiza	Zabwino kwambiri	Zabwino, Zodalira Mapeto
Chitetezo Chokhudzana ndi Chakudya	Yavomerezedwa Padziko Lonse	Zochepa, Nthawi zambiri Zoletsedwa
Kugwiritsa Ntchito Mphamvu Moyenera	Pamwamba	Wocheperako
Nthawi Yoyendera	Mofulumirirako	Mochedwerako

PVC kapena Pepala lapulasitiki la PET : Mtengo ndi Kupezeka

Anthu akamayerekeza zosankha za PVC kapena pet pepala zakuthupi , nthawi zambiri mtengo wake umakhala woyamba. PVC nthawi zambiri imakhala yotsika mtengo kuposa PET . Izi zili choncho chifukwa zinthu zake zopangira zimapezeka kwambiri ndipo njira yopangira izi ndi yosavuta. Komabe, PET imadalira kwambiri zinthu zomwe zimachokera ku mafuta, ndipo mtengo wake pamsika ukhoza kusintha mofulumira kutengera zomwe zikuchitika padziko lonse lapansi pa mafuta osakonzedwa.

Unyolo wogulira zinthu nawonso umagwira ntchito. PET uli ndi netiweki yolimba padziko lonse lapansi, makamaka m'misika yogulitsa zakudya. Ikufunidwa kwambiri ku Europe, Asia, ndi North America. PVC imapezekanso kwambiri, ngakhale madera ena amachepetsa kugwiritsidwa ntchito kwake m'mafakitale ena chifukwa cha kubwezeretsanso zinthu kapena nkhawa zokhudzana ndi chilengedwe.

Kusintha zinthu ndi mfundo ina yofunika kuganizira. Zipangizo zonsezi zimakhala ndi makulidwe osiyanasiyana komanso zomalizidwa zosiyanasiyana. PET pepala zakuthupi nthawi zambiri zimakhala zowonekera bwino komanso zolimba kwambiri mu ma gauge opyapyala. Ndi abwino kwambiri pamapangidwe opindika kapena ma blister pack. PVC pepala zakuthupi s zitha kupangidwa kukhala zoyera bwino kapena zosawoneka bwino ndipo zimagwiranso ntchito bwino m'njira zokhuthala. N'zofala kuziona m'ma signage kapena m'ma industrial pepala zakuthupi s.

Ponena za mtundu, zonsezi zimathandiza mithunzi yapadera. PET pepala zakuthupi nthawi zambiri zimakhala zoyera bwino, ngakhale kuti pali mitundu yosiyanasiyana kapena mitundu yotsutsana ndi UV. PVC ndi yosinthasintha kwambiri pano. Itha kupangidwa mumitundu yosiyanasiyana komanso mawonekedwe apamwamba, kuphatikiza chisanu, kunyezimira, kapena mawonekedwe. Kumaliza komwe mungasankhe kumakhudza mtengo ndi kugwiritsidwa ntchito.

Pansipa pali chithunzi chachidule:

Feature	Pepala lapulasitiki la PET s	Chithunzi cha PVC s
Mtengo Wamba	Zapamwamba	Pansi
Kuzindikira Mtengo wa Msika	Pakati mpaka Pamwamba	Yokhazikika Kwambiri
Kupezeka Padziko Lonse	Wamphamvu, makamaka mu Chakudya	Kufalikira, Malire Ena
Makulidwe Opangidwa Mwamakonda	Woonda mpaka Wapakati	Woonda mpaka Wokhuthala
Zosankha Zapamwamba	Wonyezimira, Wosakhwima, Wozizira	Wonyezimira, Wosakhwima, Wozizira
Kusintha Mitundu	Zochepa, Zambiri Zowonekera	Mitundu Yosiyanasiyana Ilipo

Kubwezeretsanso Zinthu ndi Zotsatira Zachilengedwe

Ngati tiyang'ana pulasitiki poyerekeza ndi PVC kuchokera kumbali yokhazikika, PET ikutsogolera kwambiri pakubwezeretsanso. Ndi imodzi mwa mapulasitiki obwezerezedwanso kwambiri padziko lonse lapansi. Mayiko ku Europe, North America, ndi Asia amanga maukonde olimba PET obwezeretsanso. Mupeza zitini zosonkhanitsira mabotolo a PET pafupifupi kulikonse. Zimenezi zimapangitsa kuti mabizinesi azitha kukwaniritsa zolinga zobiriwira mosavuta.

Nkhani ya PVC ndi yosiyana. Ngakhale kuti imatha kubwezeretsedwanso mwaukadaulo, nthawi zambiri sivomerezedwa ndi mapulogalamu obwezeretsanso zinthu mumzinda. Malo ambiri satha kuikonza mosamala chifukwa cha kuchuluka kwa chlorine. Ichi ndichifukwa chake zinthu za PVC nthawi zambiri zimathera m'malo otayira zinyalala kapena zimatenthedwa. Ndipo zikawotchedwa, zimatha kutulutsa mpweya woipa monga hydrogen chloride kapena dioxin pokhapokha ngati zalamulidwa mosamala.

Kutaya zinyalala kumabweretsanso mavuto. PVC kumawonongeka pang'onopang'ono ndipo kumatha kutulutsa zowonjezera pakapita nthawi. PET , mosiyana, kumakhala kokhazikika m'malo otayira zinyalala, ngakhale kuti ndi bwino kubwezeretsanso kuposa kukwiriridwa. Kusiyana kumeneku kumapangitsa PET kukhala njira yabwino kwambiri kwa makampani omwe akufuna kuchepetsa kuwononga chilengedwe.

Kukhazikika kwa zinthu ndikofunikiranso kwa mabizinesi. Makampani ambiri akukakamizidwa kugwiritsa ntchito ma phukusi obwezerezedwanso. Njira yomveka bwino yobwezeretsanso zinthu ya PET imathandiza kukwaniritsa zolinga zimenezo. Imathandizanso kuti anthu aziona bwino zinthu komanso kukwaniritsa zofunikira pa malamulo m'misika yapadziko lonse. Komabe, PVC ingayambitse kufufuza kwambiri kwa ogula omwe amasamala za chilengedwe.

Chitetezo cha Chakudya ndi Kutsatira Malamulo

Ponena za kulumikizana mwachindunji ndi chakudya, PET nthawi zambiri ndiye njira yotetezeka. Imavomerezedwa kwambiri ndi akuluakulu oteteza chakudya monga FDA ku US ndi EFSA ku Europe. Mudzaipeza m'mabotolo amadzi, clamshell thireyi , ndi m'zidebe zotsekedwa m'mashelefu ogulitsira zakudya. Sizimachotsa zinthu zovulaza ndipo zimagwira ntchito bwino ngakhale zitakhala zotsekedwa ndi kutentha.

PVC ikukumana ndi zoletsa zambiri. Ngakhale kuti pali zakudya zina PVC , sizimavomerezedwa kuti zigwiritsidwe ntchito mwachindunji pa chakudya. Mayiko ambiri amaletsa kapena kuletsa kukhudza chakudya pokhapokha ngati chikugwirizana ndi mitundu ina yapadera. Izi zili choncho chifukwa zowonjezera zina mu PVC , monga zopaka pulasitiki kapena zokhazikika, zimatha kusamutsidwa kupita ku chakudya chifukwa cha kutentha kapena kupanikizika.

Mu ma phukusi azachipatala, malamulowo ndi okhwima kwambiri. Zipangizo za PET zimakondedwa pa ma phukusi ogwiritsidwa ntchito kamodzi, thireyi , ndi zophimba zoteteza. Ndi zokhazikika, zowonekera bwino, komanso zosavuta kuyeretsa. PVC zitha kugwiritsidwa ntchito mu chubu kapena zinthu zosakhudzana, koma nthawi zambiri sizidalirika kwambiri poyika chakudya kapena mankhwala.

M'madera onse apadziko lonse lapansi, PET imakwaniritsa ziphaso zambiri zachitetezo kuposa PVC . Mudzaona kuti ikudutsa miyezo ya FDA, EU, ndi Chinese GB mosavuta. Zimenezi zimapatsa opanga kusinthasintha kwakukulu akamatumiza kunja.

Zitsanzo zenizeni zimaphatikizapo masaladi okonzedwa kale, zivindikiro za buledi, ndi chakudya chosagwiritsidwa ntchito mu microwave thireyi . Izi nthawi zambiri zimagwiritsa ntchito PET chifukwa cha kuphatikiza kwake komveka bwino, chitetezo, komanso kukana kutentha. PVC ingapezeke m'mapaketi akunja, koma nthawi zambiri chakudya chimakhala pamalo omwewo.

PVC vs PET mu Mapulogalamu Ofala

Mu ma paketi a tsiku ndi tsiku, PET ndi PVC onse amagwira ntchito zazikulu. PET nthawi zambiri amagwiritsidwa ntchito pa chakudya thireyi , mabokosi a saladi, ndi zotengera za clamshell. Imakhalabe yoyera, ngakhale itapangidwa, ndipo imawoneka bwino kwambiri pamashelefu. Imakhalanso yolimba mokwanira kuteteza zomwe zili mkati panthawi yotumiza. PVC imagwiritsidwanso ntchito m'mapaketi a blister ndi clamshells, koma makamaka ngati kuwongolera mtengo kuli kofunika kwambiri. Imasunga mawonekedwe ake bwino ndipo imatseka mosavuta koma imatha kukhala yachikasu pakapita nthawi ngati iwonetsedwa ku kuwala.

Mu ntchito zamafakitale, mupeza PVC nthawi zambiri. Imagwiritsidwa ntchito kwambiri pa zizindikiro, zophimba fumbi, ndi zotchinga zoteteza. Ndi yolimba, yosavuta kupanga, ndipo imagwira ntchito m'makulidwe osiyanasiyana. PET ingagwiritsidwenso ntchito, makamaka komwe kumafunika kuwonekera bwino ndi ukhondo, monga m'zophimba zowonetsera kapena zoyatsira magetsi. Koma pazigawo zolimba kapena zofunikira zazikulu pepala zakuthupi , PVC ndi yotsika mtengo kwambiri.

Pamisika yapadera monga zipangizo zachipatala ndi zamagetsi, PET nthawi zambiri imapambana. Ndi yoyera, yokhazikika, komanso yotetezeka kugwiritsidwa ntchito mosavuta. PETG , mtundu wosinthidwa, umawonekera mu thireyi , zishango, komanso ngakhale mapaketi osawonongeka. PVC ingagwiritsidwebe ntchito m'malo osakhudzana kapena kutchinjiriza waya, koma siimakonda kwambiri m'mapaketi apamwamba.

Anthu akamayerekeza magwiridwe antchito ndi moyo wautali, PET imagwira ntchito bwino panja komanso kutentha. Imakhala yolimba, imakana kuwala kwa dzuwa, ndipo imasunga mawonekedwe ake pakapita nthawi. PVC imatha kupindika kapena kusweka ngati itawonekera kwa nthawi yayitali popanda zowonjezera. Chifukwa chake posankha pakati pa PVC ndi pet pa chinthu chanu, ganizirani nthawi yomwe iyenera kukhalira, komanso komwe idzagwiritsidwe ntchito.

Kukana kwa UV ndi Kugwiritsa Ntchito Panja

Ngati chinthu chanu chikufunika kuti chipulumuke padzuwa, kukana kwa UV ndikofunikira kwambiri. PET imagwira ntchito bwino ikagwiritsidwa ntchito kwa nthawi yayitali. Imasunga kunyezimira kwake, sichita chikasu mwachangu, ndipo imasunga mphamvu zake zamagetsi. Ichi ndichifukwa chake anthu amasankha kugwiritsa ntchito zizindikiro zakunja, zowonetsera m'masitolo, kapena zopakidwa padzuwa.

PVC sichigwira bwino ntchito ya UV. Popanda zowonjezera, imatha kusintha mtundu, kusweka, kapena kutaya mphamvu pakapita nthawi. Nthawi zambiri mumawona PVC pepala zakuthupi yakale ikusandulika yachikasu kapena ming'alu, makamaka panja monga zophimba kwakanthawi kapena zizindikiro. Imafunikira chitetezo chowonjezera kuti ikhale yolimba dzuwa ndi mvula.

Mwamwayi, zinthu zonsezi zimatha kukonzedwa. PET nthawi zambiri zimakhala ndi zotchingira UV zomwe zimamangidwa mkati, zomwe zimathandiza kusunga kumveka bwino kwa nthawi yayitali. PVC zimatha kusakanizidwa ndi zolimbitsa UV kapena kuphimbidwa ndi zokutira zapadera. Zowonjezera izi zimawonjezera mphamvu yake yolimbana ndi nyengo, koma zimakweza mtengo ndipo nthawi zonse sizimathetsa vutoli mokwanira.

Ngati mukuyerekeza mitundu ya PVC kapena pet pepala zakuthupi yogwiritsidwa ntchito panja, ganizirani nthawi yomwe mankhwalawa ayenera kukhalapo. PET ndi yodalirika kwambiri pakuwonekera chaka chonse, pomwe PVC ingagwire ntchito bwino pakupanga kwakanthawi kochepa kapena kokhala ndi mithunzi.

Pepala Loyera la HSQY PLASTIC GROUP la PETG ndi Lolimba la Chithunzi cha PVC

Pepala Loyera la PETG

Magulu a pulasitiki a HSQY PETG clear pepala zakuthupi yapangidwa kuti ikhale yolimba, yomveka bwino, komanso yosavuta kuipanga. Imadziwika chifukwa cha kuwonekera bwino komanso kulimba kwake, zomwe zimapangitsa kuti ikhale yoyenera kuwonetsedwa ndi ma panelo oteteza. Imalimbana ndi nyengo, imapirira kugwiritsidwa ntchito tsiku ndi tsiku, ndipo imakhala yolimba panja.

Chinthu chimodzi chodziwika bwino ndi kutentha kwake. PETG imatha kupangidwa popanda kuumitsa, zomwe zimachepetsa nthawi yokonzekera ndikusunga mphamvu. Imapindika ndi kudula mosavuta, ndipo imalola kusindikiza mwachindunji. Izi zikutanthauza kuti titha kuigwiritsa ntchito popaka, kuyika zizindikiro, kuwonetsa zinthu m'masitolo, kapena ngakhale mipando. Komanso ndi yotetezeka ku chakudya, zomwe zimapangitsa kuti ikhale njira yabwino yogwiritsira ntchito thireyi , zivindikiro, kapena zotengera zogulitsira.

Nazi mfundo zoyambira:

Feature	PETG Clear Sheet
Makulidwe osiyanasiyana	0.2 mm mpaka 6 mm
Masayizi Opezeka	700x1000 mm, 915x1830 mm, 1220x2440 mm
Kumaliza Pamwamba	Gloss, matte, kapena chisanu chopangidwa mwamakonda
Mitundu Yopezeka	Zosankha zomveka bwino, zomwe mwasankha zilipo
Njira Yopangira	Kukonza kutentha, kudula, kusindikiza
Chakudya Chotetezeka	Inde

Zovuta Chithunzi cha PVC s Zowonekera

Pa ntchito zomwe zimafuna kukana mankhwala komanso kulimba kwamphamvu, HSQY imapereka Zowoneka bwino zolimba PVC pepala zakuthupi s . Izi pepala zakuthupi zimapereka mawonekedwe omveka bwino komanso malo osalala. Zimazimitsa zokha ndipo zimapangidwa kuti zigwirizane ndi malo ovuta, mkati ndi kunja.

Timazipanga pogwiritsa ntchito njira ziwiri zosiyana. Zowonjezeredwa PVC pepala zakuthupi zimapereka kumveka bwino. Zakale pepala zakuthupi zimapereka kusalala bwino kwa pamwamba. Mitundu yonse iwiri imagwiritsidwa ntchito popaka ma blister, makadi, zolembera, ndi ntchito zina zomangira. Ndizosavuta kudula ndikuyika laminate ndipo zimatha kusinthidwa kuti zigwirizane ndi mtundu ndi mawonekedwe a pamwamba.

Nazi tsatanetsatane waukadaulo:

Feature	Hard Chithunzi cha PVC s Transparent
Makulidwe osiyanasiyana	0.06 mm mpaka 6.5 mm
M'lifupi	80 mm mpaka 1280 mm
Kumaliza Pamwamba	Wonyezimira, wosawoneka bwino, wozizira
Zosankha za Mitundu	Mitundu yowonekera bwino, yabuluu, imvi, komanso yopangidwa mwamakonda
MOQ	makilogalamu 1000
Doko	Shanghai kapena Ningbo
Njira Zopangira	Kutulutsa, kukonza kalendala
Mapulogalamu	Kupaka, mapanelo omanga, makadi

Kuyerekeza kwa Pulasitiki PVC PET : Ndi iti yomwe muyenera kusankha?

Kusankha pakati pa PET ndi PVC kumadalira zomwe polojekiti yanu ikufuna. Bajeti nthawi zambiri imakhala chinthu choyamba kuganizira. PVC nthawi zambiri imakhala yotsika mtengo pasadakhale. N'zosavuta kupeza zinthu zambiri ndipo zimapereka kulimba kwabwino pamtengo. Ngati cholinga chake ndi kapangidwe koyambira kapena chiwonetsero cha nthawi yochepa, PVC chingathe kugwira ntchitoyo bwino popanda kuwononga bajeti yanu.

Koma mukaganizira kwambiri za kumveka bwino, kulimba, kapena kukhazikika, PET imakhala njira yabwino kwambiri. Imagwira ntchito bwino panja, imapewa kuwonongeka kwa UV, ndipo ndi yosavuta kuigwiritsanso ntchito. Ndi yotetezekanso pachakudya ndipo imavomerezedwa kuti igwiritsidwe ntchito mwachindunji m'maiko ambiri. Ngati mukupanga ma CD a zinthu zapamwamba, kapena mukufuna nthawi yayitali yosungiramo zinthu komanso chithunzi champhamvu cha kampani, PET ipereka zotsatira zabwino.

PVC ikadali ndi ubwino wake. Imapereka kukana mankhwala komanso kusinthasintha kwabwino pomaliza. Ndi yothandiza pa zizindikiro, ma blister packs, komanso ntchito zamafakitale komwe kukhudzana ndi chakudya sikovuta. Kuphatikiza apo, ndi yosavuta kudula ndi kupanga pogwiritsa ntchito zida wamba. Imathandizanso mitundu yambiri ndi mawonekedwe.

Nthawi zina, mabizinesi amayang'ana kwambiri kuposa mitundu ya PVC kapena pet pepala zakuthupi . Amasakaniza zinthu kapena kusankha njira zina monga PETG , zomwe zimapangitsa kuti zikhale zolimba komanso zosavuta kuzigwiritsa ntchito pa PET wamba. Ena amagwiritsa ntchito zinthu zokhala ndi zigawo zambiri zomwe zimaphatikiza zabwino kuchokera ku pulasitiki zonse ziwiri. Izi zimagwira ntchito bwino pamene chinthu chimodzi chimagwira ntchito ndi kapangidwe kake ndipo china chimagwira ntchito yotseka kapena kumveka bwino.

Nayi kalozera wachidule wotsatira:

Factor	PET	PVC
Mtengo Woyamba	Zapamwamba	Pansi
Kulumikizana ndi Chakudya	Yavomerezedwa	Kawirikawiri Zoletsedwa
Kugwiritsa Ntchito UV/Kunja	Kukana Kwamphamvu	Zofunikira Zowonjezera
Kubwezeretsanso	Pamwamba	Zochepa
Kusindikiza/Kumveka Bwino	Zabwino kwambiri	Zabwino
Kukana Mankhwala	Wocheperako	Zabwino kwambiri
Kusinthasintha Pomaliza	Zochepa	Mitundu Yosiyanasiyana
Zabwino Kwambiri	Kulongedza chakudya, zamankhwala, zogulitsa	Mafakitale, zizindikiro, mapepala a bajeti

Mapeto

Poyerekeza zinthu za PET ndi PVC , chilichonse chimapereka mphamvu zomveka bwino kutengera ntchitoyo. PET imapereka mphamvu zobwezeretsanso bwino, chitetezo cha chakudya, komanso kukhazikika kwa UV. PVC imapambana pamtengo, kusinthasintha kwa kumaliza, komanso kukana mankhwala. Kusankha koyenera kumadalira bajeti yanu, kugwiritsa ntchito, ndi zolinga zokhazikika. Kuti mupeze thandizo la akatswiri ndi PETG clear pepala zakuthupi kapena clear hard PVC , funsani kwa Gulu la pulasitiki la HSQY lero.

Mafunso Ofunsidwa Kawirikawiri

1. Kodi kusiyana kwakukulu pakati pa PET ndi PVC ndi kotani?

PET ndi yomveka bwino, yamphamvu, komanso yobwezerezedwanso. PVC ndi yotsika mtengo, yolimba, komanso yosavuta kusintha kuti igwiritsidwe ntchito m'mafakitale.

2. Kodi PET ndi yotetezeka kuposa PVC pokhudzana ndi chakudya?

Inde. PET yavomerezedwa padziko lonse lapansi kuti igwiritsidwe ntchito pokhudzana ndi chakudya mwachindunji, pomwe PVC ili ndi zoletsa pokhapokha ngati zapangidwa mwapadera.

3. Ndi chinthu chiti chomwe chili chabwino kugwiritsa ntchito panja?

PET ili ndi UV yabwino komanso yolimba bwino komanso yolimba chifukwa cha nyengo. PVC imafunika zowonjezera kuti isawoneke yachikasu kapena ming'alu panja.

4. Kodi PET ndi PVC zonse ziwiri zingathe kubwezeretsedwanso?

PET imagwiritsidwanso ntchito kwambiri m'madera osiyanasiyana. PVC ndi yovuta kuikonza ndipo siilandiridwa kwenikweni m'maboma.

5. Ndi iti yomwe ili yoyenera kwambiri popangira zinthu zapamwamba?

PET ndi yabwino kwambiri poika zinthu zapamwamba. Imapereka kumveka bwino, kusindikizidwa mosavuta, komanso imagwirizana ndi miyezo ya chakudya komanso chitetezo.