A

PET (I-Polyethylene Terephthalate) iyinhlaka ye-polymer ye-thermoplastic esetshenziswa kakhulu emaphaketheni, okuhlanganisa namabhokisi amabhamuza. Isebenza njengento eyinhloko yokwakha izembozo ezisobala, ezivikelayo ezihlanganisa imikhiqizo.

1. Ukwakheka Kokubalulekile : PET amashidi enziwe ngenhlaka yepulasitiki eqinile futhi ecacile, okuwenza alungele ukubonisa imikhiqizo kuyilapho enikeza ukuvikeleka.
2. Ukuqina : Lawa mashidi anikeza ukumelana okuhle kakhulu nomthelela kanye nomswakama, okuqinisekisa ubuqotho bezinto ezivalekile.
3. Ukucaca : PET amashidi agcina ukukhanya okukhanyayo, okuvumela abathengi ukuthi babone umkhiqizo ngaphakathi kwebhokisi lamabhamuza ngokucacile.

A

Yebo, amashidi e PET athathwa njengokuphephile ukupakisha ukudla nemithi. Zihlangabezana nezidingo eziqinile zokulawula futhi zamukelwa kabanzi kulezo zicelo.

1. Imvume ye-FDA : PET amashidi asetshenziselwa ukupakisha ukudla nemithi kufanele ahlangabezane nemithetho ye-FDA (Food and Drug Administration) ukuze kuqinisekiswe ukuphepha.
2. I-Chemical Inertness : PET ayisebenzi ngamakhemikhali, okusho ukuthi ayisebenzi nokuqukethwe kwebhokisi lamabhamuza, iqinisekisa ubuqotho bomkhiqizo.
3. I-Barrier Properties : PET amashidi angakwazi ukumbozwa noma aphathwe ukuze kuthuthukiswe izakhiwo zawo zokuvimbela, kuphinde kuvikelwe izinto ezipakishiwe.

A Yebo, umqulu wefilimu weshidi PET ocacile uyasebenziseka kabusha. Ingacutshungulwa futhi isetshenziselwe ukukhiqiza imikhiqizo emisha PET , kwehliswe imfucuza futhi kuthuthukiswe ukusimama.

A 1.Ukupakisha: Asetshenziselwa ukwakha izinto zokupakisha ezicacile neziqinile njengamaphekhi amabhamuza, amagobolondo, amathreyi, neziqukathi zokudla, iziphuzo, izimonyo, imithi, nezimpahla zabathengi.
2.Ukuphrinta kanye Nezithombe: Asetshenziselwa ukudala ukuphrinta kwekhwalithi ephezulu, okuhlanganisa amaphosta, izibhengezo, izimpawu, izibonisi, nezinto zokukhangisa.
3.I-Thermoforming: PET amashidi ayakwazi ukushisa kakhulu, okusho ukuthi angashiswa futhi abunjwe abe amafomu ahlukahlukene kusetshenziswa isikhunta.
4.Amakhava Okuvikela kanye Ifilimu ye-overlay s: PET amashidi avame ukusetshenziselwa ukwenza amakhava okuvikela kanye nama- Ifilimu ye-overlay s kumadivayisi kagesi, okuhlanganisa ama-smartphone, amathebulethi, izikrini zokuthinta, namaphaneli okulawula.

I- PET i-polymer ye-thermoplastic evame ukusetshenziswa ezimbonini ezihlukahlukene, okufaka phakathi ukupakisha, ukuphrinta, nokukhiqiza. Amashidi e PET aziwa ngokungafihli lutho kwawo okuhle kakhulu, ukuqina, nokusebenzisana kwezinto ezihlukahlukene.