Ho ea ka lisebelisoa tse sebelisoang ha ho etsoa filimi ea polyester le mokhoa oa tlhahiso ea tlhahiso.
Ho ea ka lisebelisoa tse sa tšoaneng tse tala le mekhoa ea ho taka e sebelisoang ha ho etsoa filimi ea polyester e ka aroloa ka mefuta e 'meli e latelang.
1. Filimi ea Bidirectional Stretch Polyester (BOPET)
Filimi e akaretsang ea BOPET ke ts'ebeliso ea lisebelisoa tse bobebe (tse tsejoang hape e le lisebelisoa tse kholo tsa leseli, ke hore, polyester chip titanium dioxide content ea 0.1%, kamora ho omisa, ho qhibiliha, extrusion, casting le ho otlolla ho otloloha le ho otloloha ha filimi ea boemo bo holimo. , e sebedisoang haholo).Filimi ea BOPET e na le litšobotsi tsa matla a phahameng, ho tiea hantle, pepeneneng le ho benya ho holimo.Ha e na monko, ha e na tatso, ha e na 'mala, ha e na chefo, matla a ikhethang le ho tiea;Matla a eona a tsitsitseng ke makhetlo a 3 a filimi ea PC, filimi ea nylon, matla a matla a 3 ho makhetlo a 5 a filimi ea BOPP, e na le khanyetso e ntle ea ho apara, ho hanyetsa ho phutha, ho hanyetsa pinhole le ho lla;Ho fokotseha ha mocheso ho nyenyane haholo, ho 120 ℃, ke 1.25% feela ea ho fokotseha ka mor'a metsotso e 15;E na le thepa e ntle ea antistatic, e bonolo ho vacuum aluminization, 'me e ka koaheloa le PVDC ho ntlafatsa ho tiisa mocheso oa eona, thepa ea mokoallo le ho khomarela khatiso;BOPET e boetse e na le khanyetso e ntle ea mocheso, khanyetso e ntle ea ho pheha, ho hanyetsa mocheso o tlase oa mocheso, ho hanyetsa oli hantle le khanyetso ea lik'hemik'hale.Filimi ea BOPET ho phaella ho nitrobenzene, chloroform, joala ea benzyl, lik'hemik'hale tse ngata ha li khone ho etsa hore e qhibilihe.Leha ho le joalo, BOPET e tla senngoa ke alkali e matla, 'me e lokela ho ela hloko ha e sebelisoa.Filimi ea BOPET e na le ho monya metsi a tlase, ho hanyetsa metsi hantle, 'me e loketse ho paka lijo tse nang le metsi a mangata.
2. Unidirectional Stretch Polyester Film (CPET)
Kakaretso ea filimi ea CPET ke ts'ebeliso ea thepa ea semi-matting (lichifi tsa polyester tse tala li eketsa titanium dioxide), kamora ho omisoa, ho qhibiliha, extrusion, casting le longitudinal otlolla filimi, boemo bo tlase le theko ea filimi ea polyester, e sebelisoang haholo bakeng sa letlapa la meriana. phutheloana.Ka lebaka la tšebeliso e fokolang, bahlahisi ba fokolang tlhahiso e kholo, ba ikarabellang bakeng sa hoo e ka bang 5% ea tšimo ea filimi ea polyester, likhoebo tsa Chaena le tsona ha li romelloe ka ntle ho naha, botenya bo tloaelehileng ba 150μm.
Nako ea poso: Sep-21-2023