WOPANGITSA MAPEPA A CPET

1. Kodi pepala la pulasitiki la CPET ndi chiyani?

Polyethylene terephthalate (CPET) yopangidwa ndi kristalo ndi mtundu wa PET wamba womwe wapangidwa kuti ukhale wolimba, wolimba, komanso wolimba. CPET ndi chinthu chowala kapena chosawoneka bwino chomwe chingapangidwe mumitundu yosiyanasiyana kuti chikwaniritse zosowa zanu zamalonda.

2. Kodi thireyi ya chakudya ya CPET ndi chiyani?

Mathireyi a CPET ndi njira yodziwika bwino kwambiri yopangira chakudya chokonzedwa. Apangidwa kuti azigwiritsidwa ntchito mosavuta pa nthawi ya Grab - Heat - Eat. Kutentha kwa mathireyi awa ndi -40°C mpaka +220°C zomwe zimathandiza kuti chakudyacho chisungidwe mufiriji ndikuyikidwa mwachindunji mu uvuni wotentha kapena mu microwave kuti chiphike.

3. Kodi mitundu yodziwika bwino ya zinthu za CPET ndi iti?

Nthawi zambiri timapanga mitundu yoyera ndi yakuda ya CPET. Ndikoyenera kunena kuti MOQ ya mapepala a PET ndi 20,000 kg.

4. Kodi pepala la PET ndi chiyani?

PET (Polyethylene terephthalate) ndi thermoplastic yogwiritsidwa ntchito kwambiri m'banja la polyester. PET pulasitiki ndi yopepuka, yamphamvu komanso yolimba. Nthawi zambiri imagwiritsidwa ntchito mumakina opangira chakudya chifukwa cha kuyamwa kwake chinyezi pang'ono, kutentha kochepa, komanso mphamvu zake zotsutsana ndi mankhwala.

5. Kodi ubwino wa PET ndi wotani?

Ili ndi mphamvu komanso kulimba kwambiri kuposa PBT.
Ndi yolimba kwambiri komanso yopepuka, kotero ndi yosavuta kunyamula komanso yogwira ntchito bwino.
Imadziwika ndi mpweya wabwino (mpweya, kaboni dioksidayo) komanso kukana chinyezi.
Ili ndi mphamvu zabwino kwambiri zotetezera magetsi.
PET ili ndi kutentha kwakukulu kuyambira -60 mpaka 130°C.
Ilinso ndi kutentha kwakukulu kosintha kutentha (HDT) kuposa PBT.
Ili ndi mpweya wochepa wolowera.
PET ndi yoyenera kugwiritsidwa ntchito powonekera bwino ikazima panthawi yokonza
PET siisweka. Ndi yotetezeka kwambiri kusweka, zomwe zimapangitsa kuti ikhale yoyenera m'malo mwa galasi m'malo ena.
Imatha kubwezeretsedwanso komanso kuonekera bwino ku microwave radiation.
PET yavomerezedwa ndi FDA, Health Canada, EFSA, ndi mabungwe ena azaumoyo kuti igwirizane bwino ndi chakudya ndi zakumwa.

6. Kodi kuipa kwa PET ndi kotani?

Mphamvu yochepa ya kukhudza kuposa PBT  
Kusasinthika kwa kuumba kuposa PBT, chifukwa cha kuchuluka kwake pang'onopang'ono kwa makristalo  
Kumakhudzidwa ndi madzi otentha  
Kumakhudzidwa ndi ma alkali ndi maziko olimba  
Kumakhudzidwa ndi kutentha kwambiri (>60°C) ndi ma ketone, ma hydrocarbons onunkhira bwino komanso a chlorine ndi ma acid ndi maziko ochepetsedwa Khalidwe loipa la kuyaka

7. Kodi ntchito zazikulu za PET ndi ziti? 

Polyethylene Terephthalate imagwiritsidwa ntchito m'mapaketi osiyanasiyana monga tafotokozera pansipa:
Popeza Polyethylene Terephthalate ndi chinthu chabwino kwambiri chotchinga madzi ndi chinyezi, mabotolo apulasitiki opangidwa kuchokera ku PET amagwiritsidwa ntchito kwambiri pamadzi amchere ndi zakumwa zoziziritsa kukhosi zokhala ndi carbonated.
Mphamvu yake yayikulu yamakina imapangitsa mafilimu a Polyethylene Terephthalate kukhala abwino kugwiritsa ntchito polemba tepi.
Mapepala a PET osayang'ana kwambiri amatha kupangidwa kuti apange mathireyi olembera ndi matuza.
Kusagwira kwake ntchito kwa mankhwala, pamodzi ndi zinthu zina zakuthupi, kwapangitsa kuti ikhale yoyenera kwambiri polemba chakudya.
Ntchito zina zolembera zimaphatikizapo mitsuko yolimba yokongoletsera, zotengera zogwiritsidwa ntchito mu microwave, mafilimu owonekera, ndi zina zotero.

8. Ndi makampani ati omwe ndi ogulitsa otsogola aku China omwe amapanga CPET?

Changzhou Huisu Qinye Plastic Group yadzipereka kuchita kafukufuku wopitilira ndi chitukuko mumakampani opanga mapulasitiki, ndipo tsopano ili ndi mizere 4 yopanga mapepala a CPET. Titha kupanga mitundu yosiyanasiyana ya mapepala a CPET monga oyera ndi akuda. Timapanganso mathireyi a chakudya a CPET. Tili ndi makina 10 odzipangira okha mufakitale yathu, ndipo timavomereza ntchito za OEM. Tagwirizana ndi makampani ena a ndege aku China ndipo tikuyembekezera mgwirizano wanu.

Mukhozanso kupeza zinthu zapamwamba za CPET kuchokera ku mafakitale ena, monga,
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. Kodi makulidwe ofala kwambiri a filimu yofewa ya PVC ndi otani?

Izi zimatengera zomwe mukufuna, titha kuzipanga kuyambira 0.12mm mpaka 3mm.
Makasitomala ambiri amagwiritsa ntchito
pepala lolimba la 0.12 mm PET,  
pepala loletsa chifunga la 0.25-0.80mm PET ndi pepala la PET la blister,  
pepala la 1-3mm PET la chitetezo cha sneeze.