Itandukaniro hagati ya BOPP na PET

Kugeza ubu, inzitizi ndende na firime nyinshi zikora ziratera imbere kurwego rushya rwa tekiniki. Kubijyanye na firime ikora, kubera imikorere yayo idasanzwe, irashobora kuzuza neza ibisabwa byo gupakira ibicuruzwa, cyangwa guhuza neza ibikenewe byorohereza ibicuruzwa, bityo ingaruka zikaba nziza kandi zirushanwe kumasoko. Hano, tuzibanda kuri firime ya BOPP na PET

BOPP, cyangwa Biaxically Orient Polypropylene, ni firime ya plastike ikoreshwa cyane mugupakira no kuranga. Binyura mucyerekezo cya biaxial, kongerera imbaraga, imbaraga, no gucapwa. Azwiho guhuza byinshi, BOPP isanzwe ikoreshwa mubipfunyika byoroshye, ibirango, kaseti zifata, hamwe na progaramu ya lamination. Itanga ibicuruzwa byiza bigaragara, biramba, kandi birashobora gukoreshwa, bigatuma ihitamo gukundwa kubintu bitandukanye bipakira.

PET, cyangwa Polyethylene Terephthalate, ni polymer ikoreshwa cyane ya polimoplastique izwiho guhinduka no gusobanuka. Bikunze gukoreshwa mugukora amacupa ya plastike kubinyobwa, ibikoresho byokurya, no gupakira, PET iragaragara kandi ifite inzitizi nziza zirwanya ogisijeni nubushuhe. Nibyoroshye, biramba, kandi birashobora gukoreshwa, bigatuma ihitamo gukundwa kubikorwa bitandukanye byo gupakira. Byongeye kandi, PET ikoreshwa muri fibre kumyenda, ndetse no mugukora firime namabati kubintu bitandukanye.

 

Itandukaniro

PET isobanura polyethylene terephthalate, mugihe BOPP igereranya polypropilene yerekanwe. PET na BOPP firime ni firime yoroheje ya plastike ikunze gukoreshwa mubipakira. Byombi ni amahitamo azwi mubipfunyika ibiryo nibindi bikorwa, nkibirango byibicuruzwa nibipfunyika birinda.

Kubyerekeye itandukaniro riri hagati ya firime ya PET na BOPP, itandukaniro rigaragara cyane ni ikiguzi. PET firime ikunda kuba ihenze kuruta firime ya BOPP kubera imbaraga zayo zisumba izindi hamwe nimbogamizi. Mugihe firime ya BOPP ihenze cyane, ntabwo itanga uburinzi cyangwa inzitizi nka firime ya PET.

Usibye ikiguzi, hariho itandukaniro mukurwanya ubushyuhe hagati yubwoko bubiri bwa firime. PET firime ifite aho ishonga cyane kuruta firime ya BOPP, irashobora rero kwihanganira ubushyuhe bwinshi butarinze cyangwa ngo bugabanuke. Filime ya BOPP irwanya ubushuhe, bityo irashobora kurinda ibicuruzwa byumva neza.

Kubireba imiterere ya optique ya firime ya PET na BOPP, film ya PET ifite ubwumvikane buke nuburabyo, mugihe film ya BOPP ifite kurangiza matte. PET firime ninziza nziza niba ushaka film itanga ibintu byiza bya optique.

PET na BOPP firime zakozwe mububiko bwa plastiki ariko zirimo ibikoresho bitandukanye. PET igizwe na polyethylene terephthalate, ihuza monomers ebyiri, Ethylene glycol, na aside terephthalic. Uku guhuza gukora ibintu bikomeye kandi byoroheje birwanya ubushyuhe, imiti, hamwe nuwashonga. Kurundi ruhande, firime ya BOPP ikozwe muri polypropilene yerekanwe na biaxically, ihuza polypropilene nibindi bigize synthique. Ibi bikoresho kandi birakomeye kandi biremereye ariko ntibishobora kwihanganira ubushyuhe n’imiti.

Ibikoresho byombi bifite byinshi bisa mubijyanye nimiterere yumubiri. Byombi birasobanutse cyane kandi bifite ubusobanuro buhebuje, bituma biba byiza kubisabwa bisaba kureba neza ibirimo. Byongeye kandi, ibikoresho byombi birakomeye kandi byoroshye, bituma bikenerwa mubikorwa bitandukanye.

Ariko, hariho itandukaniro ryingenzi. PET irakomeye kuruta firime ya BOPP kandi ntishobora kwanduzwa cyangwa gutobora. PET ifite aho ishonga cyane kandi irwanya imirasire ya UV. Kurundi ruhande, firime ya BOPP iroroshye kandi irashobora kuramburwa no gushushanywa kugirango ihuze porogaramu zitandukanye.

 

incamake

Mugusoza, firime yamatungo na Bopp film bifite itandukaniro. PET firime ni firime polyethylene terephthalate, ikora thermoplastique ishobora gushyuha no gushushanywa idatakaje uburinganire bwimiterere. Ifite imiterere ihamye, imiterere ya optique, hamwe nubushakashatsi bwimiti, bituma ihitamo neza kubikorwa byinshi. Ku rundi ruhande, filime ya Bopp, ni filime ya polypropilene igendanwa. Nibintu byoroheje ariko bikomeye bifite ibikoresho byiza bya optique, ubukanishi, nubushyuhe. Nibyiza mubikorwa aho bisobanutse neza nimbaraga zisumba izindi.

Mugihe uhisemo hagati yizi firime zombi, ni ngombwa gusuzuma ibisabwa. PET firime nibyiza kubisabwa bisaba ibintu byinshi bihamye kandi birwanya imiti. Filime ya Bopp irakwiriye cyane kubisabwa bisaba kumvikana cyane n'imbaraga zisumba izindi.

Turizera ko iyi blog yagufashe kumva neza itandukaniro riri hagati ya firime yamatungo na Bopp hanyuma ugahitamo imwe ijyanye nibisabwa.