Buji ya buji kumurongo wa firime BOPP
Ibisobanuro bigufi:
Akayunguruzo ka buji gakoreshwa cyane mugukwirakwiza imirongo ya Bruckner
Hariho ubwoko bubiri bwayunguruzo (bumwe kuri Main Extruder nka sisitemu ya buji ya sisitemu, naho ubundi kuri Coextruders)
Ingano isanzwe ni 49.1 × 703.5MM. LG / 2 UMURONGO. + Hanze Igice kimwe 52x714MM
75micron, 80micron, 90micron, 100micron
BOPP ni impfunyapfunyo ya “Biaxically Orient Polypropylene”, film ya BOPP ni filime yerekanwe na polipropilene.
Ibicuruzwa birambuye
Ibicuruzwa
Mugukora firime ya BOPP, gushonga kwa polypropilene ya molekile ndende banza bikozwe mumpapuro cyangwa firime yibyibushye binyuze mumutwe muremure kandi muto, hanyuma mumashini idasanzwe irambura, kubushyuhe runaka n'umuvuduko washyizweho, icyarimwe cyangwa intambwe ku ntambwe Filime irambuye mu byerekezo bibiri bihagaritse (longitudinal na transvers), na nyuma yo gukonjesha neza cyangwa kuvura ubushyuhe cyangwa gutunganya bidasanzwe (nka corona, gutwikira, nibindi).
Filime BOPP ikunze gukoreshwa harimo: firime isanzwe ya polypropilene yerekanwe na biaxial, firime ya polypropilene yerekana ubushyuhe, firime ipakira itabi, firime ya polypropilene ya pearlescent, biaxial yerekanwe na polypropilene metallized metallised, film matting, nibindi.
Filime ya BOPP ningirakamaro cyane yo gupakira ibintu. Filime ya BOPP idafite ibara, impumuro nziza, impumuro nziza, idafite uburozi, kandi ifite imbaraga zingana cyane, imbaraga zingaruka, gukomera, gukomera no gukorera mu mucyo.
Ingufu zo hejuru za firime ya BOPP ni nkeya, kandi kuvura corona birakenewe mbere yo gufunga cyangwa gucapa. Nyuma yo kuvura corona, firime ya BOPP ifite imiterere yo gucapa neza kandi irashobora gucapishwa kugirango ibone isura nziza, bityo ikoreshwa kenshi nkibikoresho byo hejuru bya firime.
Akayunguruzo Mugaragaza nigice cyingenzi cya extruder, kandi ibicuruzwa byujuje ibyangombwa gusa birashobora gukorwa hifashishijwe akayunguruzo. Akayunguruzo ka extruder gakoreshwa mugushungura no kuvanga ibikoresho bitandukanye byijimye nibicuruzwa nka plastiki, fibre chimique, reberi, ibishishwa bishyushye, ibifatika, ibikoresho byo gutwikira, hamwe nuruvange. Extruder muyunguruzi ya ecran ifite ubwoko bwa mesh. Hamwe n'ubwoko bwa mesh umukandara, extruder irashobora gusimbuza ecran ya ecran itabujije umusaruro binyuze mumashanyarazi yihuta, ikiza akazi nigihe, imikorere yibicuruzwa irahagaze neza, kumenya ihinduka ryimikorere ya ecran nigikorwa cyubuntu, kongera igihe cyo kuyungurura neza, no kugabanya ibiciro byumusaruro. .
