PVC vs PET: Ndi chinthu chiti chomwe chili bwino pakulongedza?

Chiyambi cha PVC ndi PET pokonzekera

Mu makampani opanga ma CD, pulasitiki ya PVC (Polyvinyl Chloride) ndi zinthu za PET (Polyethylene Terephthalate) ndi awiri mwa mapulasitiki omwe amagwiritsidwa ntchito kwambiri. Lililonse limakhala ndi makhalidwe apadera, zomwe zimapangitsa kuti likhale loyenera pazosowa zosiyanasiyana zopaka, kuyambira pa zotengera chakudya mpaka ma blister packs azachipatala. HSQY Plastic Group , timadziwa bwino zapamwamba za PVC ndi PET zinthu zokonzera zinthu zotenthetsera kutentha. Nkhaniyi ikuyerekeza PVC ndi PET , ikuwonetsa makhalidwe awo, ubwino wawo, ndi ntchito zawo zabwino kwambiri kuti zikuthandizeni kusankha zinthu zabwino kwambiri zomwe zikugwirizana ndi zosowa zanu zopaka.

Kodi PVC ndi PET Zipangizo ndi Chiyani?

PVC Pulasitiki Zofunika

Fomu Yonse: Polyvinyl Chloride
Kapangidwe: Kopangidwa kuchokera ku ma monomers a vinyl chloride okhala ndi zowonjezera monga zokhazikika ndi zopulasitiki.
Kapangidwe: Kolimba, kolimba, kotsika mtengo, komanso kolimba ku mankhwala ndi kutentha kwambiri.
Kagwiritsidwe Ntchito ka Mapaketi: Mapaketi a matuza, mapaketi a clamshell, mapaketi azachipatala.

Zinthu Zopangira Pulasitiki ya PET

Fomu Yathunthu: Polyethylene Terephthalate
Kapangidwe: Polyester yopangidwa kuchokera ku terephthalic acid ndi ethylene glycol.
Kapangidwe: Kopepuka, kowonekera bwino, kobwezerezedwanso, komanso kosagwedezeka ndi kuwala kwa UV.
Kagwiritsidwe Ntchito: Mabotolo a zakumwa, zotengera chakudya, mathireyi, ndi ulusi wopangidwa.

PVC vs PET: Kuyerekeza Kwatsatanetsatane

Gome ili m'munsimu likufotokoza kusiyana kwakukulu pakati pa pulasitiki ya PVC ndi zinthu za PET popangira:

Zofunikira za	PVC Pulasitiki	Zinthu za PET
Mtengo	Zotsika mtengo, zoyenera mapulojekiti omwe amaganizira bajeti	Yokwera mtengo pang'ono, yotsika mtengo popanga zinthu zambiri
Kulimba	Yamphamvu, yolimba ku mankhwala ndi zinthu zoopsa	Kukana kwambiri, kukana UV
Kuwonekera	Chosawonekera bwino, choyenera kulongedza zinthu zosawonetsedwa	Chowonekera bwino kwambiri, chabwino kwambiri kuti zinthu ziwonekere
Kubwezeretsanso	Zimabwezerezedwanso, koma sizilandiridwa kwambiri chifukwa cha zowonjezera	Yogwiritsidwanso ntchito kwambiri, yovomerezeka kwambiri m'mapulogalamu obwezeretsanso zinthu
Kusinthasintha	Imapezeka mu mawonekedwe olimba (mapepala) ndi ofewa (mafilimu)	Choyamba ndi cholimba, chosasinthasintha poyerekeza ndi PVC yofewa
Zotsatira za Chilengedwe	Nkhawa zambiri chifukwa cha zowonjezera monga mapulasitiki	Yogwirizana ndi chilengedwe, yabwino kwambiri poika ma CD okhazikika
Mapulogalamu	Mapaketi a matuza, ma phukusi azachipatala, zipolopolo za clamshells	Mabotolo, mathireyi a chakudya, zotengera zodzikongoletsera

Ubwino ndi Kuipa

Pulasitiki ya PVC Yopakira

Ubwino:

• Yotsika mtengo komanso yopezeka paliponse.

• Yogwiritsidwa ntchito mosiyanasiyana pokonza zinthu zolimba komanso zofewa.

• Kukana mankhwala bwino kwambiri, koyenera kwambiri popangira mankhwala ndi mafakitale.

Zoyipa:

• Zosawonekera bwino, zomwe zimapangitsa kuti kugwiritsa ntchito zinthuzo kukhale kochepa.

• Lili ndi zowonjezera, zomwe zikubweretsa nkhawa pa chilengedwe.

• Kubwezeretsanso zinthu kungakhale kovuta m'madera ena.

Zinthu Zopangira PET Zopangira

Ubwino:

• Kuwonekera bwino kwambiri, zomwe zimapangitsa kuti zinthu zizioneka bwino.

• Yopepuka komanso yosagonjetsedwa ndi UV, imachepetsa ndalama zotumizira komanso kuwonongeka.

• Zingathe kubwezeretsedwanso kwambiri, mogwirizana ndi zolinga zokhazikika.

Zoyipa:

• Mtengo wokwera poyerekeza ndi PVC.

• Zosasinthasintha kwambiri, zomwe zimalepheretsa kugwiritsa ntchito mafilimu ofewa.

• Imafuna kukonza kwapadera kwa mawonekedwe ovuta.

Ndi chiyani chabwino: PVC kapena PET popaka?

Kusankha pakati pa PVC ndi PET kumadalira zomwe mukufuna pakulongedza:

• Sankhani PVC kuti mupeze njira zotsika mtengo komanso zolimba monga Mapepala olimba a PVC ogwiritsira ntchito ma blister pack kapena ma medical package, komwe kukana mankhwala ndikofunikira.

• Sankhani PET kuti mupange ma CD owoneka bwino komanso ochezeka monga mabotolo kapena thireyi la chakudya, ndikuyika patsogolo kukhazikika kwa zinthu komanso kuwoneka bwino kwa zinthuzo.

Pa HSQY Plastic Group , akatswiri athu angakuthandizeni kusankha zinthu zoyenera za PVC kapena PET zomwe zikugwirizana ndi zosowa zanu zopaka mafuta.

Zochitika Padziko Lonse pa Msika wa PVC ndi PET

Kupaka kwa PVC: Mu 2024, kupanga kwa PVC padziko lonse lapansi kwa ma CD kunafika pafupifupi matani 10 miliyoni , ndi kukula kwa 3.5% pachaka , chifukwa cha kufunikira kwa zamankhwala ndi mafakitale.

Kupaka Ziweto: PET ikutsogolera pakupaka zakudya ndi zakumwa, ndipo kupanga padziko lonse lapansi kumaposa matani 20 miliyoni mu 2024, chifukwa cha kusintha kwa zinthu.

Kukhazikika: Kubwezeretsanso kwa PET kumapangitsa kuti ikhale mtsogoleri pakupanga zinthu zosawononga chilengedwe, pomwe kupita patsogolo kwa kubwezeretsanso zinthu za PVC kukukulitsa mawonekedwe ake achilengedwe.

Mafunso Omwe Amafunsidwa Kawirikawiri Okhudza PVC vs PET

Kodi kusiyana pakati pa PVC ndi PET pakulongedza ndi kotani?

PVC ndi yotsika mtengo komanso yosinthasintha, imapezeka mumitundu yolimba komanso yofewa, pomwe PET imapereka mawonekedwe abwino komanso yobwezeretsanso, yoyenera kulongedza chakudya.

Kodi PVC kapena PET ndi yabwino kwambiri popangira chakudya?

PET ndi yabwino kwambiri poika chakudya chifukwa cha kuwonekera bwino, kukana kwa UV, komanso kutsatira miyezo yotetezera chakudya. PVC ndi yabwino kwambiri poika chakudya m'malo mwa mankhwala.

Kodi pulasitiki ya PVC ikhoza kubwezeretsedwanso?

Inde, PVC ingathe kubwezeretsedwanso, koma kuchuluka kwake kobwezeretsanso n'kotsika poyerekeza ndi PET chifukwa cha zowonjezera. Kupita patsogolo kwa ukadaulo wobwezeretsanso zinthu kukuwonjezera kukhazikika kwa PVC.

Kodi PET ndi yotetezeka ku chilengedwe kuposa PVC?

PET ndi yotetezeka kwambiri ku chilengedwe chifukwa chakuti imalandiridwa kwambiri m'mapulogalamu obwezeretsanso zinthu komanso kuchepetsa kuwonongeka kwa chilengedwe panthawi yopanga.

Kodi ntchito zazikulu za PVC ndi PET popaka ndi ziti?

PVC imagwiritsidwa ntchito popanga ma blister pack, clamshells, ndi ma medical package, pomwe PET imagwiritsidwa ntchito popanga mabotolo, ma tray a chakudya, ndi zotengera zodzikongoletsera.

Chifukwa Chiyani Muyenera Kusankha Gulu la Mapulasitiki la HSQY?

HSQY Plastic Group imapereka pulasitiki yapamwamba kwambiri ya PVC ndi zipangizo za PET zopangidwa kuti zigwiritsidwe ntchito popanga ma thermoforming. Kaya mukufuna mapepala olimba a PVC ogwiritsidwa ntchito kuchipatala kapena Zipangizo za PET zokonzera chakudya chokhazikika, timapereka mayankho apamwamba kwambiri.

Pezani Mtengo Waulere Lero! Lumikizanani nafe kuti mukambirane za zosowa zanu zolongedza, ndipo gulu lathu lidzakupatsani mtengo wokonzedwa mwamakonda komanso nthawi yake.

Gwiritsani Ntchito Mtengo Wathu Wabwino Kwambiri

Mapeto

Kusankha pakati pa PVC ndi PET poyika zinthu kumadalira zomwe mukufuna—mtengo wake, kulimba kwake, kuwonekera bwino, kapena kukhalitsa kwake. Mapulasitiki a PVC ndi abwino kwambiri pamtengo wotsika komanso kusinthasintha kwake, pomwe zinthu za PET zikutsogolera pakubwezeretsanso ndi kumveka bwino. HSQY Plastic Group ndi bwenzi lanu lodalirika la njira zabwino kwambiri zopangira ma PVC ndi ma PET . Lumikizanani nafe lero kuti mupeze zinthu zoyenera pa ntchito yanu.