OPA/Alu/PVC aluminium foil ye blister packaging ndeye yakasarudzika multilayer laminate inoshandiswa muindasitiri yemishonga kuti ipe chidziviriro chinoshanda kurwisa unyoro., oksijeni, uye chiedza chekudzivirira mishonga. Nheyo imwe neimwe mune iyi laminate inoshandisa chinangwa chaicho, uye pamwe chete, ivo vanogadzira yakarongeka inonzwika uye inoshanda blister pack. Heano maitiro ezvimiro zvega rega rega:

OPA (Yakatarisana polyamide) Layer:

OPA ndeyepamusoro-inoshanda thermoplastic firimu ine yakanakisa mechaniki simba uye puncture kuramba.
Inoshanda seyemukati-kati ye blister pack, kusangana zvakananga nechigadzirwa chemishonga.
OPA inova nechokwadi chekuti mushonga unoramba wakachengetedzwa kubva pakubata zvakananga nealuminium foil, kudzivirira chero zvingangoitika kana kusangana.

Alu (Aluminium) Layer:

Iyo aluminium layer ndiyo yepakati chikamu chelaminate, ichipa chipingamupinyi chikuru kurwisa unyoro, magasi, uye chiedza.
Aluminium haipindiki kumhute yemvura uye okisijeni, nokudaro kudzivirira mushonga kubva mukunyorova kwakabatana nekuora uye oxidation.
Inopawo yakanakisa chiedza chipingamupinyi, kuchengetedza mishonga inonzwa chiedza kubva pakuora kunokonzerwa nekusangana nemwaranzi yeUV.

PVC (Polyvinyl chloride) Layer:

PVC ifirimu rakasimba uye rakajeka re thermoplastic rine kunaka kwemakemikari kuramba.
Iyo inoshanda seyekunze dhizaini yeblister pack, kupa kudzivirira uye kuonekwa kwemushonga wakavharwa.
PVC inoshandawo sechisimbiso chekupisa-chisimbiso, zvichiita kuti blister pack ivharwe zvakachengeteka mushure mekuzadza mushonga.

Chimiro Hunhu uye Kushanda:

OPA/Alu/PVC aruminiyamu foil yeblister pack yakasimba uye inoshanda zvakasiyana-siyana laminate inosanganisa zvakanakira zvimiro zvega rega rega..
Iyo OPA layer inopa mishonga-giredhi yekubata kumeso, kudzivirira kusangana kwakananga pakati pemishonga uye aluminium layer.
Iyo Alu layer inoita semhinganidzo, kudzivirira mushonga kubva pakunyorova, oksijeni, uye chiedza, nokudaro kuve nechokwadi kugadzikana kwayo uye hupenyu hwesherufu.
Iyo PVC layer, kuve pachena, inobvumira kuzivikanwa nyore kwemushonga wakavharirwa uye inopa chisimbiso-chinooneka chekuchengetedza kwevatengi.
Blister mapaketi akagadzirwa neOPA/Alu/PVC aluminium foil anoshandiswa zvakanyanya muindasitiri yemishonga kune akasiyana akasimba emumuromo mafomu senge mahwendefa nemakapisi.. Mamiriro ezvinhu eiyi laminate anoita kuti ive sarudzo yakanaka yekuchengetedza kushanda uye kutendeseka kwezvigadzirwa zvemishonga., kusangana neyakaomesesa yemhando zviyero uye zvinodikanwa zvekutonga.