UMVELISI WEPHEPHA LE-CPET

1. Yintoni iplastiki yeCPET?

I-crystallized polyethylene terephthalate (CPET) lutshintsho lwe-PET eqhelekileyo eyenziwe i-crystallized ukumelana nobushushu, ukuqina, kunye nokuqina. I-CPET yinto ekhanyayo okanye engacacanga enokwenziwa ngemibala eyahlukeneyo ukuhlangabezana neemfuno zakho zokuthengisa.

2. Yintoni itreyi yokutya yeCPET?

Iitreyi ze-CPET zezona ndlela zisebenzisekayo kakhulu kwingcamango yokutya okulungisiweyo. Zenzelwe iimeko ezilula zokuThabatha – Ubushushu – Ukutya. Ubushushu bezi treyi buphakathi kwe--40°C ukuya kwi-+220°C nto leyo evumela ukuba imveliso igcinwe kwifriji enzulu ize ibekwe ngqo kwi-oven eshushu okanye kwi-microwave ukuze iphekwe.

3. Ziziphi iintlobo eziqhelekileyo zeemveliso zeCPET?

Ngokwesiqhelo senza imibala emhlophe nemnyama kwi-CPET. Kubalulekile ukukhankanya ukuba i-MOQ yee-PET sheets yi-20,000 kg.

4. Yintoni iphepha le-PET?

I-PET (iPolyethylene terephthalate) yi-thermoplastic eqhelekileyo kusapho lwe-polyester. I-PET plastic ilula, yomelele kwaye ayichaphazeleki. Ihlala isetyenziswa kwimishini yokulungisa ukutya ngenxa yokufunxwa kwayo ngumswakama omncinci, ukwanda kwayo kubushushu obuphantsi, kunye neempawu zayo zokumelana neekhemikhali.

5. Zithini iingenelo zePET?

Inamandla aphezulu kwaye iqinile kunePBT.
Inamandla kakhulu kwaye ilula, ngoko ke kulula ukuyithutha kwaye isebenza kakuhle.
Yaziwa ngegesi yayo elungileyo (ioksijini, ikharbon diokside) kunye nokumelana nokufuma.
Ineempawu ezibalaseleyo zokuthintela ubushushu.
I-PET inomgangatho obanzi wobushushu bokusebenza ukusuka kwi--60 ukuya kwi-130°C.
Ikwanayo nobushushu obuphezulu bokujika kobushushu (HDT) kunePBT.
Inomoya ophantsi wokungena.
I-PET ifanelekile ukusetyenziswa okucacileyo xa icinyiwe ngexesha lokucubungula
i-PET ayizukuphuka. Ayiqhekeki phantse, nto leyo eyenza ukuba ibe yindawo efanelekileyo yokutshintsha iglasi kwezinye izicelo.
Ingasetyenziswa kwakhona kwaye iyabonakala kwi-microwave radiation.
I-PET ivunyiwe yi-FDA, i-Health Canada, i-EFSA, kunye nezinye ii-arhente zempilo ukuze inxibelelane ngokukhuselekileyo nokutya neziselo.

6. Zithini iingxaki ze-PET?

Amandla aphantsi okuchaphazeleka kune-PBT  
Ukubola okuphantsi kune-PBT, ngenxa yesantya sayo sokunyibilika kancinci  
Ichaphazeleka ngamanzi abilayo  
Ihlaselwa zii-alkalis kunye neziseko eziqinileyo  
Ihlaselwa kubushushu obuphezulu (>60°C) zii-ketones, ii-hydrocarbons ezinuka kamnandi kunye ne-chlorinated kunye nee-asidi kunye neziseko ezidityanisiweyo Ukuziphatha okungalunganga kokutsha

7. Ziziphi iindlela eziphambili zokusebenzisa i-PET? 

I-Polyethylene Terephthalate isetyenziswa kwiindawo ezahlukeneyo zokupakisha njengoko kukhankanyiwe ngezantsi:
Ngenxa yokuba i-Polyethylene Terephthalate iluncedo kakhulu ekuthinteleni amanzi nokufuma, iibhotile zeplastiki ezenziwe nge-PET zisetyenziswa kakhulu kumanzi aneminerali kunye neziselo ezibandayo ezine-carbonated.
Amandla ayo aphezulu oomatshini, enza iifilimu ze-Polyethylene Terephthalate zilungele ukusetyenziswa kwiindlela zokupakisha.
Iphepha le-PET elingajoliswanga linokufudunyezwa ukuze lenze iitreyi zokupakisha kunye neeblister.
Ukungakwazi kwayo ukupakisha iikhemikhali, kunye nezinye iimpawu zomzimba, kwenze ukuba ifaneleke ngakumbi kwiindlela zokupakisha ukutya.
Ezinye iindlela zokupakisha ziquka iijagi zokuhlobisa eziqinileyo, izikhongozeli ezifakwa kwi-microwave, iifilimu ezicacileyo, njl.

8. Zeziphi iinkampani ezingoosomashishini abaphambili baseTshayina abavelisa i-CPET?

I-Changzhou Huisu Qinye Plastic Group izibophelele kuphando oluqhubekayo nophuhliso kwishishini leplastiki, kwaye ngoku inemigca emi-4 yemveliso yamaphepha e-CPET. Singenza iintlobo ezahlukeneyo zamaphepha e-CPET afana namhlophe namnyama. Sikwavelisa iitreyi zokutya ze-CPET. Sineemashini ezili-10 ze-blister ezizenzekelayo kumzi-mveliso wethu, kwaye siyayamkela inkonzo ye-OEM. Sisebenzisane nezinye iinkampani zeenqwelo-moya zaseTshayina kwaye silindele intsebenziswano yenu.

Ungafumana kwakhona iimveliso zeCPET ezikumgangatho ophezulu kwezinye iifektri, ezifana neJiangsu
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. Yeyiphi ubukhulu obuqhelekileyo befilimu ethambileyo yePVC?

Oku kuxhomekeke kwimfuno yakho, singakwenza ukusuka kwi-0.12mm ukuya kwi-3mm.
Awona magama asetyenziswa kakhulu ngabathengi yi
-0.12 mm PET rigid sheet,  
i-0.25-0.80mm PET anti-fog sheet kunye ne-PET sheet ye-blister,  
i-1-3mm PET sheet ye-sneeze guard.