I-BOPA elandelelanayo enamacala omabini iCorona enyangwe
I-OA2 lelona cala limbini le-corona liphathwe ngokulandelelana kwe-BOPA eneempawu ezigqwesileyo ngokubanzi.Ngokuqhelekileyo isetyenziswa njengomaleko ophakathi kunye nenkqubo yomphezulu njengokwaleka kunye nesicelo se-metallization.
| Iimbonakalo | Iingenelo |
| ✦ Ukumelana kakuhle nokuqhekeka kwe-flex; ✦ Amandla alungileyo kunye nokugqobhoza/ukuchasana nempembelelo | ✦ Ilungele ulungelelwaniso lokupakisha olwahlukeneyo; ✦ Iyakwazi ukupakisha okunzima, iimveliso ezibukhali okanye eziqinileyo ezinokhuseleko oluhle kakhulu lokupakisha |
| ✦ Isithintelo segesi esiphezulu; ✦ izicelo ezigqwesileyo kwiqondo lokushisa eliphezulu neliphantsi; ✦ Ubukhulu obahlukeneyo; ✦ Ukucaca kakuhle; ✦ Ukwenza ngokwezifiso | ✦ Yandisa ubomi beshelufu; ✦ Ilungele ukutya okukhenkcezisiweyo kunye nokugalelwa/ukubiliswa; ✦ Ukutyeba okulungiselelwe iimfuno zamandla ezahlukeneyo-zixabisa kakhulu; ✦ Umgangatho woluvo olungcono; ✦ Ngcono ukuhlangabezana neemfuno zabathengi |
| Ukutyeba/μm | Ububanzi/mm | Unyango | Ukubuyiswa | Ukuprintwa |
| 10 - 30 | 300-2100 | I-corona yecala elinye | ≤100℃ | ≤6 imibala (iyacetyiswa) |
Isaziso: retortability kunye nokuprintwa zixhomekeke lamination yabathengi kunye nemeko yoshicilelo.
| Ukusebenza | I-BOPP | BOPET | BOPA |
| I-Puncture Resistance | ○ | △ | ◎ |
| I-Flex-crack Resistance | △ | × | ◎ |
| Ukuchasa impembelelo | ○ | △ | ◎ |
| Isithintelo seegesi | × | △ | ○ |
| Umqobo wokufuma | ◎ | △ | × |
| Ukumelana nobushushu obuphezulu | △ | ◎ | ○ |
| Ukumelana nobushushu obuphantsi | △ | × | ◎ |
embi× eqhelekileyo△ ilungile kakhulu○ igqwesile◎
I-OA2 ingasetyenziselwa ukuvelisa ushicilelo lokupakisha oluguquguqukayo ngaphakathi kwemibala emi-3 (kuquka imibala emi-3), ukutywina ububanzi.≤I-1cm kwaye ngaphandle kwemfuneko yokubhaliswa kokushicilela, njengengxowa engenanto, isikhwama sokumisa i-vacuum, isikhwama semveliso yasemanzini, kunye nebhegi yoxinzelelo lwe-vacuum.Usetyenziso olukhethekileyo njengalapha ngezantsi, ibhegi yangaphakathi yeendongomane (iiwalnuts, imbewu kajongilanga, njl. njl.) kunye nengxowa yangaphakathi yeemveliso zenyama (inkukhu egcadiweyo yaseTexas, i-steak, njl. njl.), ukupakishwa kwe-electronic shielding, ukupakishwa kolwelo, okufana newayini, isiselo, isosi. , ibhegi yokugcina ubisi lwebele, ingxowa yokugcina amanzi, isuphu yenkukhu yeginseng, ibhegi yeoli, ibhegi yebhokisi, ukutya kwe-aerospace, ibhegi yentlanzi ephilayo, inyama ebandayo kunye nentsha, ukutya kwaselwandle, i-halogen lock ukupakishwa okutsha, njl.
Ukungena kombala
Kulula ukwenzeka kwisakhiwo se-NY/PE(CPP).Umbala wendandatho yokubilisa ubomvu ngakumbi kunye nomfusa ngexesha lokupheka.Ukuba umaleko wangaphandle utshintshelwe kwi-PET ring BOPP, ke ukungena kombala kulula ukwenzeka.
Oonobangela:
Ubushushu kunye nokufuma (amanzi) zizinto ezimbini ezisisiseko ezibangela ukungena kombala.
● Intlaka yenayiloni yipolima ye-thermoplastic ukusuka kwi-semi-crystalline ukuya kwi-amorphous.Xa iqondo lobushushu lisanda, okukhona utshintsho olukhulu lwelungiselelo phakathi kweemolekyuli, kokukhona kunokwenzeka ukufuduka kwe-pigment.
● Ukumelana namanzi kwinayiloni kubi, xa kubiliswa, iimolekyuli zamanzi kwinayiloni ngaphakathi nangaphandle, zihlamba iinxalenye ze-pigment kwi-inki yokushicilela.
● Ezinye ii-pigments ziyanyibilika emanzini.
Iingcebiso ezinxulumeneyo:
✔ Sebenzisa inki ezimbini zolwelo lwe-polyurethane.
✔ Yongeza i-agent yokunyanga eyongezelelweyo kwi-inki ephinda ingene.
