CPET MUGADZIRI WEMAPEPA

1. Chii chinonzi pepa repurasitiki re CPET ?

Polyethylene terephthalate yakagadzirwa nemakristalo ( CPET ) imhando yemhando ye PET yakagadziridzwa kuti irambe ichipisa, ichigara kwenguva refu, uye ichisimba. CPET chinhu chinopenya kana chisingaonekwe chinogona kugadzirwa nemavara akasiyana-siyana kuti chigutse zvaunoda pakutengesa.

2. Chii chinonzi CPET chikafu?

Matireyi CPET ndiwo anonyanya kushandiswa pakubika chikafu. Akagadzirwa kuti ashandiswe munzvimbo dzinoshandiswa pakubika - kupisa - kudya. Tembiricha yematireyi aya iri pakati pe -40°C kusvika +220°C izvo zvinoita kuti chikafu chichengetwe mufiriji yakadzika uye chigoiswa zvakananga muovheni inopisa kana mu microwave kuti chibikwe.

3. Ndedzipi mhando dzezvigadzirwa zve CPET zvakajairika?

Tinowanzo gadzira mavara machena nedema e CPET . Zvakakosha kutaura kuti MOQ yemapepa e PET i20,000 kg.

4. Chii chinonzi PET sheet?

PET (Polyethylene terephthalate) ipurasitiki inoshandiswa zvakanyanya mumhuri yepolyester. PET purasitiki yakareruka, yakasimba uye haikanganiswi nekukuvadzwa. Inowanzoshandiswa mumichina yekugadzira chikafu nekuda kwekusanyorova kwayo, kuwedzera kupisa kwakaderera, uye hunhu hwayo hunodzivirira makemikari.

5. Ndezvipi zvakanakira PET ?

Ine simba rayo guru uye kuomarara kupfuura PBT.
Yakasimba uye yakareruka, saka iri nyore kutakura uye inoshanda zvakanaka.
Inozivikanwa negasi rayo rakanaka (oxygen, carbon dioxide) uye inodzivirira hunyoro.
Ine simba rakanaka rekudzivirira kupisa.
PET ine tembiricha yakakura yekushanda kubva pa -60 kusvika 130°C.
Ine tembiricha yakanyanya kupisa (HDT) kupfuura PBT.
Ine mhepo shoma inopindira.
PET yakakodzera kushandiswa kwakajeka kana yadzimwa panguva yekugadzirisa
PET haizoputsiki. Haiputsiki zvakanyanya, zvichiita kuti ive nzvimbo yakakodzera yekutsiva girazi mune mamwe mashandisirwo.
Inogona kudzokororwa uye inoonekera ku microwave radiation.
PET yakatenderwa neFDA, Health Canada, EFSA, nemamwe masangano ehutano kuti agone kusangana zvakachengeteka nechikafu nezvinwiwa.

6. Ndezvipi zvakaipa zve PET ?

Simba rekudonha rakaderera pane PBT  
Kugona kuumbwa kwakaderera pane PBT, nekuda kwehuwandu hwayo hwekucheneswa kwekristaro  
Kukanganiswa nemvura inofashaira  
Kurwiswa nealkalis nebases dzakasimba  
Kurwiswa pakupisa kwakanyanya (>60°C) neketones, aromatic uye chlorinated hydrocarbons uye diluted acids and bases Maitiro asina kunaka ekupisa

7. Ndeapi mashandisirwo makuru e PET ? 

Polyethylene Terephthalate inoshandiswa muzvinhu zvakasiyana-siyana zvekurongedza sezvataurwa pazasi:
Nekuti Polyethylene Terephthalate inodzivirira mvura nehunyoro, mabhodhoro epurasitiki akagadzirwa kubva ku PET anoshandiswa zvakanyanya mumvura ine zvicherwa uye zvinwiwa zvine carbonated soft drinks
Simba rayo guru remuchina, rinoita kuti mafirimu ePolyethylene Terephthalate ave akakodzera kushandiswa mukushandisa tepi.
Pepa re PET risingatungamirirwe rinogona kugadzirwa nekupisa kuti rigadzire matireyi ekurongedza nemablister.
Kusashanda kwayo kwemakemikari, pamwe chete nezvimwe zvinhu zvemuviri, kwakaita kuti ive yakakodzera zvakanyanya kushandiswa mukushandisa pakupaka chikafu.
Zvimwe zvinoshandiswa pakupaka zvinosanganisira majagi ezvizoro akaomarara, midziyo inoiswa mu microwave, mafirimu akajeka, nezvimwewo.

8. Ndeapi makambani ari vatengesi vakuru vekuChina vanogadzira CPET ?

Changzhou Huisu Qinye Plastic Group yakazvipira kuramba ichitsvagisa nekuvandudza indasitiri yepurasitiki, uye ikozvino ine mitsetse mina yekugadzira machira e CPET . Tinogona kugadzira mhando dzakasiyana dzemachira e CPET akadai sechena nedema. Tinogadzirawo matireyi echikafu CPET . Tine michina gumi yekuzvigadzirira otomatiki mufekitori yedu, uye tinogamuchira sevhisi yeOEM. Takashanda pamwe chete nedzimwe kambani dzendege dzekuChina uye tinotarisira kubatana nemi.

Unogona zvakare kuwana zvigadzirwa zvemhando yepamusoro zve CPET kubva kune mamwe mafekitori, zvakaita se,
Jiangsu Jincai Polymer Materials Science And Technology Co., Ltd.
Jiangsu Jiujiu Material Technology Co., Ltd.
Jiangsu Jumai New Material Technology Co., Ltd.
Yiwu Haida Plastic Industry Co., Ltd.

9. Ndeipi ukobvu hunonyanya kuwanikwa hwe PVC soft film?

Izvi zvinoenderana nezvamunoda, tinogona kuzviita kubva pa 0.12mm kusvika 3mm.
Vatengi vanowanzo shandisa
0.12 mm PET sheet rigid sheet  
0.25-0.80mm PET sheet anti-fog PET  
1-3mm PET sheet yekudzivirira kusvinura.