Ifilimu ye- BOPET isetshenziselwani?
I BOPET isetshenziswa kabanzi empilweni yansuku zonke - ukupakisha nokuphrinta kubalwa u-65%, kanti izinto zikagesi/zikagesi kanye nokusetshenziswa kwezimboni kubalwa u-35%.
1. Ukudla, izingubo, izimonyo, kanye neminye imikhiqizo yokupakisha - njengefilimu yokupakisha evamile, ifilimu yokugcoba, kanye nefilimu yokudlulisa;
2. Ifilimu yefasitela lemoto, kanye nefilimu yocingo oluphathwayo konke okungokwesigaba sefilimu yokukhanya ku BOPET .
3. Ifilimu yokuvikela yohlobo lokukhululwa, ifilimu yokusabalalisa, ifilimu yokukhulisa, njll.
4. BOPET ingasetshenziswa futhi kumaphaneli elanga, njengefilimu yokusekela yelanga,
5. Amanye amafilimu ezimboni afana nefilimu yokuvikela ugesi, ifilimu yemoto, njll.
Ziyini izitayela kanye nenzuzo yefilimu ye- BOPET ?
Inzuzo yemakethe ye- BOPET inkulu kakhulu. Onyakeni owodwa noma emibili edlule, intengo ye- BOPET iye yashintshashintsha njalo. Njengamanje, into enkulu ethinta ushintsho lwentengo yefilimu ye- BOPET yizinto zokusetshenziswa. Lonke ushintsho entengo yefilimu ye- BOPET alunakuhlukaniswa nokukhula kwezinto zokusetshenziswa.
Yiziphi izinzuzo zefilimu ye- BOPET ?
BOPET iyifilimu yezinga eliphezulu ekhiqizwa ngokomisa, ukuncibilikisa, ukukhipha, kanye nokwelula ama-polyester chips amabili. Inezakhiwo ezinhle kakhulu njengamandla aphezulu okusebenza, izakhiwo ezinhle zokukhanya, izakhiwo ezinhle zokushisa kagesi, izinga lokushisa elibanzi lokusebenza, kanye nokumelana nokugqwala kwamakhemikhali okunamandla.
Ifilimu ye- BOPET isebenza kanjani?
Ifilimu BOPET iyifilimu ye-polyester eqondiswe ku-biaxial. Ifilimu BOPET inezici zamandla aphezulu, ukuqina okuhle, ukucaca okuphezulu, kanye nokucwebezela okuphezulu. Ayinaphunga, ayinambitheki, ayinambala, ayinabo ubuthi, futhi inokuqina okuvelele.
Okokuqala, ukuphrinta okusheshayo kanye ne-lamination kungenziwa. Ngenxa yokucaca okuphezulu kwefilimu ye- BOPET kanye nomphumela omuhle wokuphrinta, ayinakuqhathaniswa nanoma iyiphi ifilimu yepulasitiki yenhloso ejwayelekile. Okwesibili, ifilimu ye- BOPET inokumelana okuhle kokuklebhula futhi imelana nendawo ezungezile. Ayinandaba nezinguquko, ebangeni lika-70-220 °C, ifilimu inokuqina okuhle nokuqina futhi isetshenziswa kabanzi kwifilimu yesisekelo esishisayo kanye nefilimu yesisekelo esenziwe nge-vacuum aluminized; okwesithathu, ifilimu BOPET ine-permeability ephansi yokunuka kanye negesi, i-permeability yokunuka umhwamuko wamanzi nayo iphansi, futhi iphinde ibe ne-permeability ephezulu nokucwebezela. Ngamanye amazwi, ukungathandeki kwefilimu ye- BOPET ukuthi ukusebenza kokuvala ukushisa kubi.
Yiziphi izinhlelo zokusebenza eziyinhloko zefilimu ye- BOPET ?
Izimboni zokusetshenziswa ezingezansi zefilimu ye-polyester ye- BOPET ngokuyinhloko ziyizinto zokupakisha, ulwazi lwe-elekthronikhi, ukufakelwa kukagesi, ukuvikelwa kwamakhadi, ifilimu yesithombe, i-hot stamping foil, izinhlelo zokusebenza zamandla elanga, i-optics, izindiza, ukwakhiwa, ezolimo, kanye nezinye izinkambu zokukhiqiza. Njengamanje, insimu enkulu yokusetshenziswa yefilimu ye- BOPET ekhiqizwa abakhiqizi basekhaya yimboni yokupakisha, njengokufakwa kokudla neziphuzo, kanye nokufakwa kwemithi, kanti amanye amafilimu e-polyester asebenzayo akhethekile asetshenziswa emikhakheni ephezulu njengezingxenye ze-elekthronikhi kanye nokufakelwa kukagesi.