Sequential BOPA With One Side Corona Treated
OA1 ke karolo e le 'ngoe ea corona e tšoaroang ka tatellano ea BOPA e nang le thepa e ntle ka kakaretso e loketseng lits'ebetso tse akaretsang tsa ho paka.
| Likaroloana | Melemo |
| ✦ Molemo o motle oa ho hanyetsa crack; ✦ Matla a matle le ho phunya / ho hanyetsa tšusumetso; ✦ Thibelo e phahameng ea khase; ✦ Lisebelisoa tse ntle ka mocheso o phahameng le o tlase; ✦ Botenya bo fapaneng; ✦ Ho hlaka ho hotle | ✦ E loketse litlhophiso tse fapaneng tsa liphutheloana; ✦ E khona ho paka lihlahisoa tse boima, tse bohale kapa tse thata tse nang le polokeho e ntle ea ho paka; ✦ Eketsa bophelo ba sethala; ✦ e loketse bakeng sa lijo tse hatselitsoeng le pasteurization / ho belisa kopo; ✦ Botenya bo etselitsoeng litlhoko tse fapaneng tsa matla - bo boloka litšenyehelo; ✦ Boleng bo betere ba kutlo |
| Botenya/μm | Bophara/mm | Kalafo | Retortability | Khatiso |
| 10-30 | 300-2100 | lehlakore le le leng la corona | ≤100℃ | ≤6 mebala (e ea khothaletsoa) |
Tlhokomeliso: retortability le printability li itšetlehile ka ho lamination ea bareki le boemo ba ho sebetsana le khatiso.
| Tshebetso | BOP | BOPET | BOPA |
| Puncture Resistance | ○ | △ | ◎ |
| Flex-crack Resistance | △ | × | ◎ |
| Impact Resistance | ○ | △ | ◎ |
| Thibelo ea Likhase | × | △ | ○ |
| Thibelo ea Mongobo | ◎ | △ | × |
| Ho hanyetsa Mocheso o Phahameng | △ | ◎ | ○ |
| Ho hanyetsa Mocheso o Tlase | △ | × | ◎ |
bad× normal△ e ntle haholo○ e ntle◎
OA1 e ka sebelisoa bakeng sa ho paka khatiso ka har'a mebala e 6 (ho kenyeletsoa mebala e 6) le sephutheloana se tloaelehileng se nang le bophara ba ≤ 3cm ntle le litlhoko tsa foreimi.E ka boloka tekanyo e nyane ea ho phunya le ho kobeha ka mor'a ho belisoa 'me e loketse ho paka likahare tse boima ka masapo, mokokotlo o hlokang ho hanyetsa ho phunya le tšusumetso, joalo ka liphutheloana tse sebetsang ho meroho e halikiloeng (mosetareta o khethiloeng, letlobo la bamboo, meroho e halikiloeng, joalo-joalo. ), lijo tsa leoatleng, linate, phofo e hlatsoang, li-noodle tsa udong, mali a letata, litholoana tse entsoeng ka makotikoti a bonolo, pastry, kuku ea khoeli, setso sa Machaena sa raese-pudding, dumplings, metsoako ea pitsa e chesang, lijo tse hatselitsoeng, joalo-joalo.
Mekhoa ea Lamination mabapi le Flexible Packaging
Mekhoa ea ho sebetsana le mekhoa e mengata ea liphutheloana tse feto-fetohang haholo-holo e kenyelletsa motsoako o omileng, motsoako oa metsi, motsoako oa extrusion, co-extrusion composite joalo-joalo.
● Mofuta o omileng oa motsoako
Litheknolojing tse fapaneng tsa ts'ebetso ea filimi e kopaneng, motsoako o omileng ke theknoloji ea setso le e sebelisoang haholo Chaena, e sebelisoang haholo ho paka lijo, meriana, litlolo, litlhoko tsa letsatsi le letsatsi, lihlahisoa tse bobebe tsa indasteri, lik'hemik'hale, lihlahisoa tsa elektroniki, jj. .
● Motsoako o metsi
Motsoako oa metsi ke ho roala lera la sekhomaretsi holim'a karolo e ka tlase ea motsoako (filimi ea polasetiki, foil ea aluminium).Ha sekhomaretsi se sa omella, se laminate ka lisebelisoa tse ling (pampiri, cellophane) ka mochine oa khatello, ebe o omisitsoe ka filimi e nang le motsoako ka kotopo e chesang ea ho omisa.
● Extrusion e kopantsoeng
Extrusion motsoako ke ho qhibiliha polyethylene le lisebelisoa tse ling tsa thermoplastic ka extruder ka mor'a extrusion ka a bataletseng shoa molomo, e be lakane filimi outflow hang-hang le mefuta e 'ngoe kapa tse peli tsa lifilimi ka moqolo tsidifatso le composite tobetsa moqolo laminate hammoho.
● Hlahisa filimi e koahetsoeng ka ntle
Ho roala ka extrusion ke mokhoa oa ho etsa filimi e kopantsoeng ka ho qhibiliha thermoplastic, e kang polyethylene ho tsoa hloohong e bataletseng ebe e e hatella khahlanong le substrate e 'ngoe pakeng tsa li-roller tse peli tse haufi-ufi.
● Filimi e entsoeng ka bongata
Motsoako oa Extrusion ke resin e fetisitsoeng e kentsoeng bohareng ba li-substrates tse peli, e tla bapala likarolo tse peli hammoho ketso ea sekhomaretsi, empa hape le lera le kopaneng.
