Isku xigxiga BOPA oo Hal dhinac laga daweeyay Corona
OA1 waa hal dhinac oo corona ah oo la daweeyay BOPA isku xigxig leh oo leh sifooyin guud oo aad u wanaagsan kuwaas oo ku habboon codsiyada baakad guud.
| Astaamaha | Faa'iidooyinka |
| ✦ Iska caabbinta dabacsanaan wanaagsan; ✦ Xoog wanaagsan iyo iska caabin daloolin/saameyn; ✦ Gaaska gaaska oo sarreeya; ✦ Codsiyo aad u fiican oo heerkulkiisu sarreeyo iyo mid hooseeya; ✦ Dhumuc kala duwan; ✦ Hufnaan wanaagsan | ✦ Ku habboon qaabeynta baakadaha kala duwan; ✦ Awood u leh baakadaha culus, fiiqan ama alaabo adag oo leh badbaado baakad aad u wanaagsan; ✦ Kordhi nolosha shelf; ✦ ku habboon cuntada barafaysan iyo daaqsinka/karrinta; ✦ Dhumucda loogu talagalay shuruudaha xoogga kala duwan - kharash ku filan; ✦ Dareenka tayada wanaagsan |
| Dhumucda / μm | Ballaca/mm | Daawaynta | Dib u celin | Daabacaadda |
| 10 - 30 | 300-2100 | korona hal dhinac | ≤100℃ | ≤6 midab (lagu taliyay) |
Ogeysiis: dib-u-noqoshada iyo daabaciddu waxay ku xidhan tahay macmiisha 'lamination' iyo xaaladda habaynta daabacaadda.
| Waxqabadka | BOPP | BOPET | BOPA |
| Iska caabin daloolin | ○ | △ | ◎ |
| Iska caabinta Flex-crack | △ | × | ◎ |
| Iska caabinta Saamaynta | ○ | △ | ◎ |
| Caqabadda Gaaska | × | △ | ○ |
| Humidity Barrier | ◎ | △ | × |
| Cadaadiska Heerkulka Sare | △ | ◎ | ○ |
| Iska caabinta heerkulka hooseeya | △ | × | ◎ |
xun× caadi △ aad u fiican ○ aad u fiican
OA1 waxaa loo isticmaali karaa daabacaadda baakadaha gudaha 6 midab (oo ay ku jiraan 6 midab) iyo baakad caadi ah oo leh ballac cidhif ah ≤ 3cm oo aan lahayn shuruudo.Waxay hayn kartaa darajo yar oo dagaal iyo laallaab ka dib karkarinta waxayna ku habboon tahay in lagu xidho waxyaabaha culus ee lafaha, laf dhabarta kuwaas oo u baahan iska caabin sare oo dalool iyo saamayn, sida baakadaha lagu dabaqi karo khudaarta la shiiday (khardal la shiiday, caleemaha bamboo, khudaarta la shiiday, iwm. ), Cuntooyinka badda, lawska, budada dhaqida, baasto udong, dhiiga shinbiraha, miraha qasacadaysan ee jilicsan, macmacaanka, keega dayaxa, bariiska dhaqanka Shiinaha, bur burka, maaddooyinka dheriga kulul, cuntada la qaboojiyey, iwm.
Hababka Lamination ee ku saabsan Baakaynta dabacsan
Hababka farsamaynta isku-dhafka ah ee baakadaha dabacsan inta badan waxaa ka mid ah isku-dhafka qallalan, qoyan, isku-dhafka ka-baxsan, isku-dhafka isku-dhafka ah iyo wixii la mid ah.
● Isku-dhafka nooca qalalan
Tignoolajiyada kala duwan ee farsamaynta filimada isku-dhafka ah, isku-dhafka qallalan waa kan ugu dhaqanka iyo tignoolajiyada ugu badan ee Shiinaha laga isticmaalo, taas oo si weyn loogu isticmaalo baakadaha cuntada, dawooyinka, waxyaalaha la isku qurxiyo, waxyaabaha maalinlaha ah loo baahan yahay, alaabta warshadaha fudud, kiimikooyinka, alaabada elektarooniga ah, iwm. .
● Isku-dhafka qoyan
Isku-dhafka qoyan waa in lagu dahaadho lakabka koollada ee dusha sare ee substrate-ka isku dhafan (filim caag ah, caag aluminium ah).Marka xabagta aysan engegin, waxay ku dhejisaa walxo kale (warqad, cellophane) iyada oo loo marayo rullaluistemadka cadaadiska, ka dibna la qalajiyo filim isku dhafan iyada oo loo marayo tunnel kulul oo qalajin.
● Diidmo isku dhafan
Qalab ka-saariddu waa inay dhalaaliso polyetylen iyo walxaha kale ee heerkulbeegga ee extruderka ka dib marka laga saaro af-ku-dhinta fidsan, oo noqda filim xaashi ah isla markiiba soo baxaya iyo mid kale ama laba nooc oo filim ah iyada oo loo marayo duubista qaboojinta iyo duubista saxaafadda isku dhafan.
● Ka saar filimka dahaarka leh
Dahaarka dahaadhku waa hab lagu sameeyo filim isku dhafan iyadoo la dhalaalinayo heerkulbeegga, sida polyetylenka oo ka soo baxa madax fidsan oo ku cadaadinaya substrate kale oo u dhexeeya laba rodol oo isku dhow.
● Filim isku dhafan oo dibadda ah
Isku-xidhka ka-baxa waa resin-ka baxay ee sandwich ee dhexda u ah laba substrates, waxay ku ciyaari doontaa laba substrate oo wada jir ah ficil xabag ah, laakiin sidoo kale lakab isku dhafan.
