Sequential BOPA NeRimwe Side Corona Yakarapwa
OA1 ndiyo imwe yedivi corona yakabatwa sequential BOPA ine yakanakisa yakazara zvivakwa inokodzera zvakajairwa kurongedza maapplication.
| Features | Benefits |
| ✦ Zvakanaka flex crack resistance; ✦ Simba rakanaka uye puncture / kukanganisa kuramba; ✦ High gas barrier; ✦ Yakanakisa kunyorera pakupisa uye kwakadzika tembiricha; ✦ Ukobvu hwakasiyana; ✦ Kujeka kwakanaka | ✦ Inokodzera zvakasiyana-siyana zvekurongedza; ✦ Kugona kurongedza zvinorema, zvakapinza kana kuomarara zvigadzirwa zvine yakanakisa kurongedza kuchengetedza; ✦ Wedzera hupenyu hwesherufu; ✦ yakakodzera chikafu chakaomeswa nechando uye pasteurization / kubikira application; ✦ Hukobvu hwakarongedzerwa kune akasiyana simba zvinodiwa - mutengo unoshanda; ✦ Zvirinani zvekunzwa kunaka |
| Hukobvu/μm | Upamhi/mm | Kurapa | Retortability | Kudhinda |
| 10 - 30 | 300-2100 | single side corona | ≤100℃ | ≤6 mavara (anokurudzirwa) |
Cherechedza: retortability uye printability zvinoenderana nevatengi 'lamination uye kudhinda kugadzirisa mamiriro.
| Performance | BOPP | BOPET | BOPA |
| Puncture Resistance | ○ | △ | ◎ |
| Flex-crack Resistance | △ | × | ◎ |
| Impact Resistance | ○ | △ | ◎ |
| Gases Barrier | × | △ | ○ |
| Humidity Barrier | ◎ | △ | × |
| High Temperature Resistance | △ | ◎ | ○ |
| Low Temperature Resistance | △ | × | ◎ |
zvakaipa× zvakajairika△ zvakanaka○ zvakanakisa◎
OA1 inogona kushandiswa kurongedza kudhinda mukati memavara matanhatu (kusanganisira 6 mavara) uye akajairwa kurongedza ane mupendero upamhi ≤ 3cm uye pasina furemu zvinodiwa.Inogona kuchengetedza diki diki yekupeta uye kupeta mushure mekubikira uye yakakodzera kurongedza zvinorema zviri mukati nemapfupa, spine izvo zvinoda kupikisa zvakanyanya kupinza uye kukanganisa, senge mapakeji anoshanda kune yakasanganiswa miriwo (pickled mustard, bamboo shoots, pickled miriwo, nezvimwe. ), chikafu chegungwa, nzungu, poda yekuwachisa, udong noodles, ropa redhadha, michero yakapfava yemumagaba, keke, keke remwedzi, yechinyakare Chinese mupunga-pudding, dumplings, poto inopisa, chikafu chakaomeswa nechando, nezvimwe.
Nzira dzeLamination nezve Flexible Packaging
Iyo inosanganiswa nzira dzekugadzirisa dzekugadzirisa kurongedza dzinonyanya kusanganisira yakaoma composite, yakanyorova composite, extrusion composite, co-extrusion composite uye zvichingodaro.
● Dry type composite
Mune akasiyana matekinoroji ekugadzirisa firimu recomposite, yakaoma composite ndiyo yakajairika uye inonyanya kushandiswa tekinoroji muChina, iyo inoshandiswa zvakanyanya mukurongedza chikafu, mishonga, zvekuzora, zvinodiwa zvezuva nezuva, chiedza maindasitiri zvigadzirwa, makemikari, zvigadzirwa zvemagetsi, nezvimwe. .
● Musanganiswa wakanyorova
Wet composite ndeyekupfekedza dhizaini yekunamatira pamusoro peiyo composite substrate (yepurasitiki firimu, aluminium foil).Kana iyo yakanamatira isina kuoma, inomira nezvimwe zvinhu (bepa, cellophane) kuburikidza nekumanikidza roller, uye yobva yaomeswa mufirimu inoumbwa kuburikidza neanopisa anoomesa mugero.
● Composite extrusion
Extrusion komboni ndiko kunyungudutsa polyethylene uye zvimwe thermoplastic zvinhu ari extruder pashure extrusion kupinda sandara kufa muromo, kuva shizha firimu outflow pakarepo uye imwe kana maviri marudzi mafirimu kuburikidza kutonhora mupumburu uye composite press roll laminate pamwe chete.
● Extrud coated film
Extrusion coating inzira yekugadzira firimu remubatanidzwa nekunyungudutsa thermoplastic, senge polyethylene kubva mumusoro wakatsetseka uye nekuidzvanya kune imwe substrate pakati pema roller maviri ari pedyo.
● Firimu rakawedzerwa
Extrusion compound ndiyo extruded resin sandwiched pakati pema substrates maviri, inotamba ma substrates maviri pamwe chete adhesive action, asiwo composite layer.
